{"schema_version":"1.2","summary":{"title":"An open research catalogue, not an authenticated catalogue raisonné","as_of":"2026-10-28","completeness":"Unestablished. The total number of paintings is unknown; unlisted works remain outside this inventory.","records":584,"earliest_titles":481,"svg_studies":497,"metadata_incomplete":7,"missing_svg":87,"source_record_counts":{"foundation":78,"museums":55,"chatham":14,"moma_1973_selected_captions":49,"museum_enrichment_v2":43,"screening_enrichment_v2":12,"met_painting_dataset_v2":5,"chronology_named_candidates":41,"sfmoma_enrichment_v3":31,"hirshhorn_seattle_v3":6,"broad_moca_v3":12,"additional_museums_v3":17,"core_museums_v4":16,"north_american_museums_v4":43,"international_museums_v4":28,"auction_private_v4":229,"secondary_galleries_v4":1,"short_catalogues_v4":45,"public_catalogues_v4":121,"foundation_exhibitions_v4":333,"moma_live_v4":5,"gap_museum_enrichment_v5":1,"gap_public_loans_v5":3,"gap_museum_enrichment_v6":1,"gap_market_enrichment_v6":3,"gap_foundation_enrichment_v6":2},"known_unknowns":[{"id":"cr-volume-1-inventory","years":[1940,1953],"missing_count":null,"reason":"Full volume inventory requires authenticated subscription or print consultation; public Foundation index is selected."},{"id":"cr-volume-2-inventory","years":[1954,1958],"missing_count":null,"reason":"No complete public inventory found; published book must be reconciled."},{"id":"cr-volume-3-inventory","years":[1959,1965],"missing_count":null,"reason":"Volume reported in progress; selected primary museum/Foundation records cannot establish completeness."},{"id":"later-work-inventory","years":[1966,2015],"missing_count":null,"reason":"No complete authoritative public paintings inventory found."}],"inventory_total":null,"duplicate_rule":"Earliest dated instance of the same normalized title among inventoried records. Roman numerals retained; unknown dates remain visible. All source records retained.","collection_note":"Collection as reported in the cited source, not a guarantee of current ownership.","visual_note":"SVG studies interpret reference geometry, use standardized vivid screen colours, and omit texture, framing, depth, and photographic perspective. They are not facsimiles. No reuse-rights conclusion is asserted.","color_note":"Colour search includes title-derived, nonexhaustive tags on records without visual review. Empty colours mean unknown.","size_note":"Dimensions in centimetres, h × w; area uses the bounding rectangle, not painted surface. Floor paintings use plan dimensions.","scope":"Painting, painted reliefs, and painted canvas panel installations; gesso-on-wood and dyed-cotton panel objects are flagged for scope review. Historical mentions remain provisional.","source_conflicts":[{"title":"Black Curves","field":"year","preferred":1954,"preferred_source":"https://ellsworthkelly.org/work/black-curves/","other":1955,"other_source":"https://discoveringek.ellsworthkelly.org/ek-100-search-page","reason":"Work-level Foundation record and chronological text agree on 1954."},{"title":"La Combe III","field":"year","preferred":1951,"preferred_source":"https://ellsworthkelly.org/chronology/","other":1952,"other_source":"https://discoveringek.ellsworthkelly.org/ek-100-search-page","reason":"Chronology explicitly titles work with 1951. Requires raisonne reconciliation."},{"title":"Méditerranée","field":"year","preferred":1952,"preferred_source":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","other":1962,"other_source":"https://discoveringek.ellsworthkelly.org/ek-100-search-page","reason":"MoMA 1973 caption explicitly1952; FoundationMaeght shop also 1952. FLV2024 uses 1951–1952, so date-range nuance remains."},{"title":"La Combe II","field":"year","preferred":1950,"preferred_source":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","other":1951,"other_source":"https://discoveringek.ellsworthkelly.org/ek-100-search-page","reason":"MoMA 1973 caption explicitly1950."}],"museum_screening":{"as_of":"2026-10-26","method":"200 curated major art institutions (199 distinct primary domains) screened with domain-scoped searches in50 batches. This is not a published ranking or exhaustive holdings audit.","targets":200,"distinct_primary_domains":199,"status_counts":{"artist_mention_leads":120,"no_indexed_primary_result_in_this_pass":80},"work_level_institutions_with_records":58},"documented_scope_exclusions_v5":19,"svg_gap_pass_v5":{"baseline_svg_studies":400,"baseline_svg_gaps":236,"new_svg_studies":83,"remaining_svg_gaps":114,"scope_exclusions":19,"identity_resolutions":22},"svg_gap_pass_v6":{"baseline_svg_studies":483,"baseline_svg_gaps":114,"new_svg_studies":14,"remaining_svg_gaps":87,"scope_exclusions":5,"identity_resolutions":8},"museum_research_v4":{"as_of":"2026-10-27","targets_with_recorded_outcome":200,"original_targets":200,"missing_target_ids":[],"method":"Fresh public-domain/index/object follow-up, prior same-day fully reviewed indices reused where stated. Outcomes specify access boundaries; no indexed result does not prove no holding."},"catalogue_references":[{"title":"Yve-Alain Bois, Catalogue Raisonné, volume1:1940–1953 (2015)","url":"https://cahiersdartinstitute.org/catalogues/ellsworth-kelly/description?locale=en"},{"title":"Yve-Alain Bois, Catalogue Raisonné, volume2:1954–1958 (2021)","url":"https://www.artbook.com/9782851173195.html"}]},"record_aliases":{"sfmoma-501-1":"moma1973-pdf64-caption1","moma1973-pdf88-caption1":"sfmoma-501-4","moma1973-pdf93-caption1":"met-915129","moma1973-pdf20-caption1":"sfmoma-v3-99-351","christies-6534749":"matthewmarks-gray-panel-ii-1977-13150","foundation-exhib-v4-ek249-ellsworth-kelly-2":"christies-6482948","foundation-exhib-v4-ek282-ellsworth-kelly-2":"christies-6606713","foundation-exhib-v4-ek796-ellsworth-kelly-a-retrospective":"sothebys-en-auctions-ecatalogue-2017-contemporary-art-evening-auction-n09713-lot-42-html","foundation-exhib-v4-ek852-ellsworth-kelly-a-retrospective":"sfmoma-513-3","foundation-exhib-v4-ek859-ellsworth-kelly-a-retrospective":"guggenheim1996-cat-104","foundation-exhib-v4-ek60-ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954":"nga-75042","foundation-exhib-v4-ek332-ellsworth-kelly-3":"museum-v2-walker-red-green-blue","foundation-exhib-v4-ek388-ellsworth-kelly-4":"sfmoma-501-4","foundation-exhib-v4-ek98-ellsworth-kelly-paris-new-york-1949-1959":"matthewmarks-kele-pa-50646","foundation-exhib-v4-ek501-ellsworth-kelly-4":"guggenheim1996-essay-37-fig-34b","foundation-exhib-v4-ek293-ellsworth-kelly-2":"christies-5315261","foundation-exhib-v4-ek1057-monet-kelly":"matthewmarks-white-curve-in-relief-over-white-belle-ile-2013-39467","foundation-exhib-v4-ek56-ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954":"matthewmarks-kele-pa-45015","foundation-exhib-v4-ek211-ellsworth-kelly-4":"moma1973-pdf66-caption1","foundation-exhib-v4-ek384-ellsworth-kelly-4":"moma-79739","foundation-exhib-v4-ek230-sixteen-americans":"moma-78403","foundation-exhib-v4-ek34-ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954":"moma1973-pdf40-caption2","moma1973-pdf83-caption1":"whitney-9295","moma1973-pdf82-caption1":"modern-v3-8497","guggenheim1996-essay-58-fig-19":"mfa-blue-green-yellow-orange-red-1968","guggenheim1996-cat-59":"moca-v3-two-panels-blackwhite","moma1973-pdf68-caption1":"guggenheim1996-cat-28","foundation-exhib-v4-ek87-ellsworth-kelly-paintings-1951-1956":"guggenheim1996-cat-28","foundation-exhib-v4-ek52-ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954":"matthewmarks-two-yellows-1952-44150","foundation-exhib-v4-ek70-ellsworth-kelly-paintings-1951-1956":"guggenheim1996-cat-26","foundation-exhib-v4-ek169-ellsworth-kelly-a-retrospective":"guggenheim1996-cat-32","foundation-exhib-v4-ek491-la-couleur-seule-lexperience-du-monochrome-color-alone-the-monochrome-as-experiment":"museum-v2-grenoble-red-curve-iv","foundation-exhib-v4-ek564-ellsworth-kelly-paintings-and-sculptures-1963-1979":"guggenheim1996-essay-74-fig-3","foundation-exhib-v4-ek226-sixteen-americans":"north-v4-yale-charter","foundation-exhib-v4-ek317-ellsworth-kelly-4":"lacma-33895","gap-ormesson-1950":"foundation-exhib-v4-ek29-kelly-peintures-et-reliefs"},"works":[{"id":"sfmoma-v3-99-351","canonical_id":null,"title":"Self-Portrait with Thorn","year_start":1947,"year_end":1947,"date_display":"1947","medium":"oil on wood","height_cm":91.4,"width_cm":61.0,"dimensions_display":"36 × 24 × 1 1/2 in. (91.4 × 61.0 × 3.8 cm)","collection":"Collection SFMOMA; Gift of the artist","sources":[{"url":"https://www.sfmoma.org/artwork/99.351/","label":"SFMOMA current object record","accessed":"2026-10-27"},{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 20 (book page 15)","pdf_page":20,"book_page":15,"accessed":"2026-10-26"}],"notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Dimensions deliberately untranscribed where scanned fractions or overall size were ambiguous.","Verified identity reconciliation: The MoMA1973 plate PDFpage20/book15 and SFMOMA99.351 show the identical portrait holding the rooted plant across both hands, with the same blue shirt folds, pose and background. Current museum title, oil-on-wood medium and support size preferred; historical canvas medium and larger dimensions retained as unresolved source claims. A frame explanation is not established.","Source discrepancy: medium is recorded here as oil on wood; another source reports Oil on canvas. See preserved source rows and reconciliation ledger."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"sfmoma-v3:99.351","source_record_id":"99.351","title":"Self-Portrait with Thorn","year_start":1947,"year_end":1947,"date_display":"1947","medium":"oil on wood","height_cm":91.4,"width_cm":61.0,"depth_cm":3.8,"dimensions_display":"36 × 24 × 1 1/2 in. (91.4 × 61.0 × 3.8 cm)","collection":"Collection SFMOMA; Gift of the artist","accession":"99.351","ek_id":null,"source_url":"https://www.sfmoma.org/artwork/99.351/","image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/06/12132233/99.351_01_H02.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Dimensions deliberately untranscribed where scanned fractions or overall size were ambiguous.","Verified identity reconciliation: The MoMA1973 plate PDFpage20/book15 and SFMOMA99.351 show the identical portrait holding the rooted plant across both hands, with the same blue shirt folds, pose and background. Current museum title, oil-on-wood medium and support size preferred; historical canvas medium and larger dimensions retained as unresolved source claims. A frame explanation is not established.","Source discrepancy: medium is recorded here as oil on wood; another source reports Oil on canvas. See preserved source rows and reconciliation ledger."],"sources":[{"url":"https://www.sfmoma.org/artwork/99.351/","label":"SFMOMA current object record","accessed":"2026-10-27"}]},{"source_id":"moma1973:pdf20-caption1","title":"Self-Portrait","year_start":1947,"year_end":1947,"date_display":"1947","medium":"Oil on canvas","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","record_kind":"painting","record_status":"documented","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Dimensions deliberately untranscribed where scanned fractions or overall size were ambiguous."],"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 20 (book page 15)","pdf_page":20,"book_page":15,"accessed":"2026-10-26"}]}],"source_image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/06/12132233/99.351_01_H02.jpg","title_aliases":["Self-Portrait"],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"sfmoma-v3-99-351","field":"medium","chosen":"oil on wood","alternative":"Oil on canvas","source":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf"}],"colors":[],"shape_type":null,"color_basis":"unreviewed","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["shape_type","color_review","svg_study"],"is_representative":true,"duplicate_group":"self portrait with thorn","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"San Francisco Museum of Modern Art"},{"id":"sfmoma-v3-99-340","canonical_id":null,"title":"Chuan-Shu","year_start":1949,"year_end":1949,"date_display":"1949","medium":"oil on linen","height_cm":90.2,"width_cm":71.1,"dimensions_display":"35 1/2 × 28 in. (90.2 × 71.1 cm)","collection":"Collection SFMOMA","sources":[{"url":"https://www.sfmoma.org/artwork/99.340/","label":"SFMOMA current object record","accessed":"2026-10-27"}],"notes":[],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"sfmoma-v3:99.340","source_record_id":"99.340","title":"Chuan-Shu","year_start":1949,"year_end":1949,"date_display":"1949","medium":"oil on linen","height_cm":90.2,"width_cm":71.1,"depth_cm":null,"dimensions_display":"35 1/2 × 28 in. (90.2 × 71.1 cm)","collection":"Collection SFMOMA","accession":"99.340","ek_id":null,"source_url":"https://www.sfmoma.org/artwork/99.340/","image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/07/27172858/99.340_01_H02.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":[],"sources":[{"url":"https://www.sfmoma.org/artwork/99.340/","label":"SFMOMA current object record","accessed":"2026-10-27"}]}],"source_image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/07/27172858/99.340_01_H02.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":[],"shape_type":null,"color_basis":"unreviewed","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["shape_type","color_review","svg_study"],"is_representative":true,"duplicate_group":"chuan shu","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"San Francisco Museum of Modern Art"},{"id":"ek-a-29","canonical_id":"EK A.29","title":"Kilometer Marker","year_start":1949,"year_end":1949,"date_display":"1949","medium":"oil, gesso and graphite on plywood","height_cm":54.61,"width_cm":45.72,"dimensions_display":"21 1/2 x 18 x 1 1/2 inches","collection":"Collection SFMOMA","sources":[{"url":"https://ellsworthkelly.org/work/kilometer-marker/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://fisher.access.sfmoma.org/504/","institution":"sfmoma","accessed":"2026-10-26","label":"sfmoma"},{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 26 (book page 21)","pdf_page":26,"book_page":21,"accessed":"2026-10-26"},{"url":"https://www.sfmoma.org/artwork/99.346/","label":"SFMOMA current object record","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=94","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 3","accessed":"2026-10-27","pdf_page":94},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK A.29"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK A.29"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-at-100/","label":"Ellsworth Kelly Foundation exhibition caption: EK A.29"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","label":"Ellsworth Kelly Foundation exhibition caption: EK A.29"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-shapes-and-colors-1949-2015/","label":"Ellsworth Kelly Foundation exhibition caption: EK A.29"}],"notes":["Primary museum gallery label transcribed from web retrieval; image and dimensions not yet located. Partial institutional coverage.","Source identifier uses gallery and object order, not a museum accession or catalogue raisonne number.","Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 54.6 x 45.7cm agree with existing 54.61 x 45.72cm within published rounding. Primary catalogue3 caption retained; catalogue plate number is not EK number.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Fine construction contours are schematic; surface age/texture omitted."],"record_status":"documented","source_records":[{"ek_id":"EK A.29","title":"Kilometer Marker","date":"1949","medium":"oil, gesso and graphite on plywood","dimensions":"21 1/2 x 18 x 1 1/2 inches","collection":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, the Helen and Charles Schwab Collection, and the Mimi Haas Collection","source_url":"https://ellsworthkelly.org/work/kilometer-marker/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"sfmoma:504-4","source_record_id":null,"title":"Kilometer Marker","year_start":1949,"year_end":1949,"date_display":"1949","medium":"Gesso, graphite, and oil on wood","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":"San Francisco Museum of Modern Art / Doris and Donald Fisher Collection","source_url":"https://fisher.access.sfmoma.org/504/","image_url":null,"accession":null,"record_kind":"painting","notes":["Primary museum gallery label transcribed from web retrieval; image and dimensions not yet located. Partial institutional coverage.","Source identifier uses gallery and object order, not a museum accession or catalogue raisonne number."],"sources":[{"url":"https://fisher.access.sfmoma.org/504/","institution":"sfmoma","accessed":"2026-10-26"}]},{"source_id":"moma1973:pdf26-caption1","title":"Kilometer Marker","year_start":1949,"year_end":1949,"date_display":"1949","medium":"Oil on wood","height_cm":54.61,"width_cm":45.72,"dimensions_display":"21.5 x 18 inches (overall)","collection":null,"source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","record_kind":"painting","record_status":"documented","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership."],"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 26 (book page 21)","pdf_page":26,"book_page":21,"accessed":"2026-10-26"}]},{"source_id":"sfmoma-v3:99.346","source_record_id":"99.346","title":"Kilometer Marker","year_start":1949,"year_end":1949,"date_display":"1949","medium":"gesso, graphite and oil on wood","height_cm":54.6,"width_cm":45.7,"depth_cm":3.8,"dimensions_display":"21 1/2 × 18 × 1 1/2 in. (54.6 × 45.7 × 3.8 cm)","collection":"Collection SFMOMA","accession":"99.346","ek_id":"EK A.29","source_url":"https://www.sfmoma.org/artwork/99.346/","image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/07/27172533/99.346_01_d02.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":[],"sources":[{"url":"https://www.sfmoma.org/artwork/99.346/","label":"SFMOMA current object record","accessed":"2026-10-27"}]},{"source_id":"guggenheim1996:cat-3","source_record_id":"3","title":"Kilometer Marker","year_start":1949,"year_end":1949,"date_display":"1949","medium":"Oil on wood","height_cm":54.6,"width_cm":45.7,"depth_cm":null,"dimensions_display":null,"collection":"Private collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=94","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":3,"pdf_page":94,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 54.6 x 45.7cm agree with existing 54.61 x 45.72cm within published rounding. Primary catalogue3 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=94","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 3","accessed":"2026-10-27","pdf_page":94}],"verified_identity_of":"ek-a-29"},{"source_id":"foundation-exhib-v4:EKA.29:ellsworth-kelly-4","source_record_id":"EK A.29","ek_id":"EK A.29","title":"Kilometer Marker","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK A.29"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]},{"source_id":"foundation-exhib-v4:EKA.29:ellsworth-kelly-a-retrospective","source_record_id":"EK A.29","ek_id":"EK A.29","title":"Kilometer Marker","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK A.29"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]},{"source_id":"foundation-exhib-v4:EKA.29:ellsworth-kelly-at-100","source_record_id":"EK A.29","ek_id":"EK A.29","title":"Kilometer Marker","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-at-100/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-at-100/","label":"Ellsworth Kelly Foundation exhibition caption: EK A.29"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]},{"source_id":"foundation-exhib-v4:EKA.29:ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954","source_record_id":"EK A.29","ek_id":"EK A.29","title":"Kilometer Marker","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","label":"Ellsworth Kelly Foundation exhibition caption: EK A.29"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]},{"source_id":"foundation-exhib-v4:EKA.29:ellsworth-kelly-shapes-and-colors-1949-2015","source_record_id":"EK A.29","ek_id":"EK A.29","title":"Kilometer Marker","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-shapes-and-colors-1949-2015/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-shapes-and-colors-1949-2015/","label":"Ellsworth Kelly Foundation exhibition caption: EK A.29"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]}],"record_kind":"painting","title_aliases":[],"source_image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/07/27172533/99.346_01_d02.jpg","auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-a-29","field":"collection","chosen":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, the Helen and Charles Schwab Collection, and the Mimi Haas Collection","alternative":"San Francisco Museum of Modern Art / Doris and Donald Fisher Collection","source":"https://fisher.access.sfmoma.org/504/"},{"id":"ek-a-29","field":"collection","chosen":"San Francisco Museum of Modern Art / Doris and Donald Fisher Collection","alternative":"Collection SFMOMA","source":"https://www.sfmoma.org/artwork/99.346/"},{"id":"ek-a-29","field":"collection","chosen":"Collection SFMOMA","alternative":"Private collection","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=94"}],"colors":["white","yellow"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v2-ek-a-29.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v2-ek-a-29.svg","colors":["white","yellow"],"shape_type":"rectangle","reference_url":"https://ellsworthkelly.org/work/kilometer-marker/","reference_id":"research/reference-images/EK-A_29.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Fine construction contours are schematic; surface age/texture omitted.","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"kilometer marker","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"San Francisco Museum of Modern Art"},{"id":"sfmoma-v3-99-348","canonical_id":null,"title":"Mandorla","year_start":1949,"year_end":1949,"date_display":"1949","medium":"oil on canvas","height_cm":72.4,"width_cm":49.5,"dimensions_display":"28 1/2 × 19 1/2 in. (72.4 × 49.5 cm)","collection":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, and promised gift of Helen and Charles Schwab","sources":[{"url":"https://www.sfmoma.org/artwork/99.348/","label":"SFMOMA current object record","accessed":"2026-10-27"},{"url":"https://archive.org/download/EllsworthKelly20132/EllsworthKelly20132.pdf#page=32","label":"Official public exhibition publication, PDF page32","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=95","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 4","accessed":"2026-10-27","pdf_page":95}],"notes":["Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 73.0 x 50.2cm agree with existing 72.4 x 49.5cm within published rounding. Primary catalogue4 caption retained; catalogue plate number is not EK number.","Source discrepancy: width_cm is recorded here as 49.5; another source reports 50.2. See preserved source rows and reconciliation ledger.","Schematic of the directly inspected museum color image: central pale pointed lens, dark central seam, smaller lower teardrop and pale angular underpainting on the complete rectangular canvas. Low-contrast tonal layers, brushwork, worn edges and faint blue traces are simplified. Pale screen colors are intentionally retained; this is a major-motif navigation study, not a facsimile."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"sfmoma-v3:99.348","source_record_id":"99.348","title":"Mandorla","year_start":1949,"year_end":1949,"date_display":"1949","medium":"oil on canvas","height_cm":72.4,"width_cm":49.5,"depth_cm":null,"dimensions_display":"28 1/2 × 19 1/2 in. (72.4 × 49.5 cm)","collection":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, and promised gift of Helen and Charles Schwab","accession":"99.348","ek_id":null,"source_url":"https://www.sfmoma.org/artwork/99.348/","image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/07/15202433/99.348_01_P02.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 73.0 x 50.2cm agree with existing 72.4 x 49.5cm within published rounding. Primary catalogue4 caption retained; catalogue plate number is not EK number.","Source discrepancy: width_cm is recorded here as 49.5; another source reports 50.2. See preserved source rows and reconciliation ledger.","Schematic of the directly inspected museum color image: central pale pointed lens, dark central seam, smaller lower teardrop and pale angular underpainting on the complete rectangular canvas. Low-contrast tonal layers, brushwork, worn edges and faint blue traces are simplified. Pale screen colors are intentionally retained; this is a major-motif navigation study, not a facsimile."],"sources":[{"url":"https://www.sfmoma.org/artwork/99.348/","label":"SFMOMA current object record","accessed":"2026-10-27"}]},{"source_id":"short-book-v4:EllsworthKelly20132:32:mandorla","title":"Mandorla","year_start":1949,"year_end":1949,"date_display":"1949","height_cm":73,"width_cm":50,"medium":"Oil on canvas","dimensions_display":"73×50cm (publication caption)","collection":"Private collection (reported by2013 publication)","historical_source":true,"collection_as_of_year":2013,"source_url":"https://archive.org/download/EllsworthKelly20132/EllsworthKelly20132.pdf#page=32","record_kind":"painting","record_status":"sourced_metadata","sources":[{"url":"https://archive.org/download/EllsworthKelly20132/EllsworthKelly20132.pdf#page=32","label":"Official public exhibition publication, PDF page32","accessed":"2026-10-27"}],"notes":["Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained."]},{"source_id":"guggenheim1996:cat-4","source_record_id":"4","title":"Mandorla","year_start":1949,"year_end":1949,"date_display":"1949","medium":"Oil on canvas","height_cm":73.0,"width_cm":50.2,"depth_cm":null,"dimensions_display":null,"collection":"Private collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=95","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":4,"pdf_page":95,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 73.0 x 50.2cm agree with existing 72.4 x 49.5cm within published rounding. Primary catalogue4 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=95","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 4","accessed":"2026-10-27","pdf_page":95}],"verified_identity_of":"sfmoma-v3-99-348"}],"source_image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/07/15202433/99.348_01_P02.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"sfmoma-v3-99-348","field":"collection","chosen":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, and promised gift of Helen and Charles Schwab","alternative":"Private collection (reported by2013 publication)","source":"https://archive.org/download/EllsworthKelly20132/EllsworthKelly20132.pdf#page=32"},{"id":"sfmoma-v3-99-348","field":"width_cm","chosen":49.5,"alternative":50.2,"source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=95"},{"id":"sfmoma-v3-99-348","field":"collection","chosen":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, and promised gift of Helen and Charles Schwab","alternative":"Private collection","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=95"}],"colors":["white","gray","brown","yellow"],"shape_type":"rectangle with outlined lens","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v6-root-sfmoma-v3-99-348.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v6-root-sfmoma-v3-99-348.svg","colors":["white","gray","brown","yellow"],"shape_type":"rectangle with outlined lens","reference_url":"https://www.sfmoma.org/artwork/99.348/","reference_id":"research/sfmoma-v3-reference-images/99.348.jpg","method":"hand_authored_svg_after_actual_reference","geometry_confidence":"approximate observed contours","palette":"interpretive screen colors, not calibrated pigments","notes":"Schematic of the directly inspected museum color image: central pale pointed lens, dark central seam, smaller lower teardrop and pale angular underpainting on the complete rectangular canvas. Low-contrast tonal layers, brushwork, worn edges and faint blue traces are simplified. Pale screen colors are intentionally retained; this is a major-motif navigation study, not a facsimile.","reviewed_date":"2026-10-28"},"missing_fields":[],"is_representative":true,"duplicate_group":"mandorla","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"San Francisco Museum of Modern Art"},{"id":"international-v4-kroller-plant-i","canonical_id":null,"title":"Plant I","year_start":1949,"year_end":1949,"date_display":"1949","medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":"Kröller-Müller Museum (ownership documented in2006 annual report)","sources":[{"url":"https://krollermuller.nl/media/jaaroverzichten/jaarverslag_kmm_2006lr3.pdf","label":"Kröller-Müller Museum (ownership documented in2006 annual report) primary source","accessed":"2026-10-27"}],"notes":["Museum2006 annual report explicitly records its loan to Tate St Ives, January28–May7 2006. Identified as1949 painting by LWL museum text and named exhibition sources; medium/dimensions untranscribed. This is historical ownership evidence; no current object page found.","Foundation centenary microsite (EK100), chapter 3 explicitly labels this image Plant I (1949), distinct from neighboring Plant II. Hand-drawn white plant silhouette on black rectangular field; leaf outlines approximate, paint texture and rubbed canvas edge omitted. Current primary museum size unresolved; normalized to reproduction."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"international-v4:kroller-plant-i","source_record_id":"KM 102.655","title":"Plant I","year_start":1949,"year_end":1949,"date_display":"1949","medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":"Kröller-Müller Museum (ownership documented in2006 annual report)","accession":"KM 102.655","ek_id":null,"source_url":"https://krollermuller.nl/media/jaaroverzichten/jaarverslag_kmm_2006lr3.pdf","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_historical_loan_record","retrieved_date":"2026-10-27","notes":["Museum2006 annual report explicitly records its loan to Tate St Ives, January28–May7 2006. Identified as1949 painting by LWL museum text and named exhibition sources; medium/dimensions untranscribed. This is historical ownership evidence; no current object page found.","Foundation centenary microsite (EK100), chapter 3 explicitly labels this image Plant I (1949), distinct from neighboring Plant II. Hand-drawn white plant silhouette on black rectangular field; leaf outlines approximate, paint texture and rubbed canvas edge omitted. Current primary museum size unresolved; normalized to reproduction."],"sources":[{"url":"https://krollermuller.nl/media/jaaroverzichten/jaarverslag_kmm_2006lr3.pdf","label":"Kröller-Müller Museum (ownership documented in2006 annual report) primary source","accessed":"2026-10-27"}],"true_scale_eligible":false,"true_scale_note":"Physical dimensions unresolved; any normalized-only visual study is excluded from true-size plotting."}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","white"],"shape_type":"rectangle with plant silhouette","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-museum-international-v4-kroller-plant-i.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-museum-international-v4-kroller-plant-i.svg","colors":["black","white"],"shape_type":"rectangle with plant silhouette","reference_url":"https://discoveringek.ellsworthkelly.org/ek-100-chapter-3#abstract-paintings","reference_id":"research/svg-gap-v5/museums/references/plant-i-foundation.png","method":"hand_authored_vector_after_visual_reference","geometry_confidence":"approximate; visually reviewed","palette":"standardized color families; not colorimetric","notes":"Foundation centenary microsite (EK100), chapter 3 explicitly labels this image Plant I (1949), distinct from neighboring Plant II. Hand-drawn white plant silhouette on black rectangular field; leaf outlines approximate, paint texture and rubbed canvas edge omitted. Current primary museum size unresolved; normalized to reproduction.","reviewed_date":"2026-10-27","source_url":"https://krollermuller.nl/media/jaaroverzichten/jaarverslag_kmm_2006lr3.pdf","true_scale_eligible":false,"true_scale_note":"Observed reference proportions only; physical dimensions or orientation unresolved. Foundation centenary microsite (EK100), chapter 3 explicitly labels this image Plant I (1949), distinct from neighboring Plant II. Hand-drawn white plant silhouette on black rectangular field; leaf outlines approximate, paint texture and rubbed canvas edge omitted. Current primary museum size unresolved; normalized to reproduction.","dimension_unit":"normalized_observed_proportions"},"missing_fields":["medium","height_cm","width_cm"],"is_representative":true,"duplicate_group":"plant i","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Observed reference proportions only; physical dimensions or orientation unresolved. Foundation centenary microsite (EK100), chapter 3 explicitly labels this image Plant I (1949), distinct from neighboring Plant II. Hand-drawn white plant silhouette on black rectangular field; leaf outlines approximate, paint texture and rubbed canvas edge omitted. Current primary museum size unresolved; normalized to reproduction.","collection_group":"Kröller-Müller Museum (ownership documented in2006 annual report)"},{"id":"ek-a-22","canonical_id":"EK A.22","title":"Plant II","year_start":1949,"year_end":1949,"date_display":"1949","medium":"oil on wood","height_cm":41.91,"width_cm":33.02,"dimensions_display":"16 1/2 x 13 inches","collection":"Private collection","sources":[{"url":"https://ellsworthkelly.org/work/plant-ii/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=92","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 1","accessed":"2026-10-27","pdf_page":92},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK A.22"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","label":"Ellsworth Kelly Foundation exhibition caption: EK A.22"}],"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 41.9 x 32.7cm agree with existing 41.91 x 33.02cm within published rounding. Primary catalogue1 caption retained; catalogue plate number is not EK number.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"documented","source_records":[{"ek_id":"EK A.22","title":"Plant II","date":"1949","medium":"oil on wood","dimensions":"16 1/2 x 13 inches","collection":"Private collection","source_url":"https://ellsworthkelly.org/work/plant-ii/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"guggenheim1996:cat-1","source_record_id":"1","title":"Plant II","year_start":1949,"year_end":1949,"date_display":"1949","medium":"Oil on wood","height_cm":41.9,"width_cm":32.7,"depth_cm":null,"dimensions_display":null,"collection":"Private collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=92","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":1,"pdf_page":92,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 41.9 x 32.7cm agree with existing 41.91 x 33.02cm within published rounding. Primary catalogue1 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=92","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 1","accessed":"2026-10-27","pdf_page":92}],"verified_identity_of":"ek-a-22"},{"source_id":"foundation-exhib-v4:EKA.22:ellsworth-kelly-a-retrospective","source_record_id":"EK A.22","ek_id":"EK A.22","title":"Plant II","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK A.22"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]},{"source_id":"foundation-exhib-v4:EKA.22:ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954","source_record_id":"EK A.22","ek_id":"EK A.22","title":"Plant II","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","label":"Ellsworth Kelly Foundation exhibition caption: EK A.22"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]}],"record_kind":"painting","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","white"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v2-ek-a-22.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v2-ek-a-22.svg","colors":["black","white"],"shape_type":"rectangle","reference_url":"https://ellsworthkelly.org/work/plant-ii/","reference_id":"research/reference-images/EK-A_22.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"plant ii","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"guggenheim1996-essay-24-fig-7","canonical_id":null,"title":"Romanesque Head","year_start":1949,"year_end":1949,"date_display":"1949","medium":"Gouache on paper","height_cm":41.9,"width_cm":30.8,"dimensions_display":null,"collection":"Private collection","sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=24","label":"Guggenheim1996 retrospective, essayPDF24, figure7","accessed":"2026-10-27","pdf_page":24}],"notes":["Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Explicit painted work on paper; retained as scope candidate, not classified as canvas painting."],"record_status":"sourced_metadata","record_kind":"painting_candidate","source_records":[{"source_id":"guggenheim1996:essay-24-fig-7","source_record_id":"essay-24-fig-7","title":"Romanesque Head","year_start":1949,"year_end":1949,"date_display":"1949","medium":"Gouache on paper","height_cm":41.9,"width_cm":30.8,"depth_cm":null,"dimensions_display":null,"collection":"Private collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=24","image_url":null,"record_kind":"painting_candidate","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","pdf_page":24,"figure":"7","notes":["Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Explicit painted work on paper; retained as scope candidate, not classified as canvas painting."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=24","label":"Guggenheim1996 retrospective, essayPDF24, figure7","accessed":"2026-10-27","pdf_page":24}]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":[],"shape_type":null,"color_basis":"unreviewed","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["shape_type","color_review","svg_study"],"is_representative":true,"duplicate_group":"romanesque head","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"sfmoma-v3-99-350","canonical_id":null,"title":"Seated Figure","year_start":1949,"year_end":1949,"date_display":"1949","medium":"oil on linen","height_cm":91.4,"width_cm":64.8,"dimensions_display":"36 × 25 1/2 in. (91.4 × 64.8 cm)","collection":"Collection SFMOMA; Gift of the artist","sources":[{"url":"https://www.sfmoma.org/artwork/99.350/","label":"SFMOMA current object record","accessed":"2026-10-27"}],"notes":[],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"sfmoma-v3:99.350","source_record_id":"99.350","title":"Seated Figure","year_start":1949,"year_end":1949,"date_display":"1949","medium":"oil on linen","height_cm":91.4,"width_cm":64.8,"depth_cm":null,"dimensions_display":"36 × 25 1/2 in. (91.4 × 64.8 cm)","collection":"Collection SFMOMA; Gift of the artist","accession":"99.350","ek_id":null,"source_url":"https://www.sfmoma.org/artwork/99.350/","image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/04/02091658/99.350_01_H02.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":[],"sources":[{"url":"https://www.sfmoma.org/artwork/99.350/","label":"SFMOMA current object record","accessed":"2026-10-27"}]}],"source_image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/04/02091658/99.350_01_H02.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":[],"shape_type":null,"color_basis":"unreviewed","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["shape_type","color_review","svg_study"],"is_representative":true,"duplicate_group":"seated figure","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"San Francisco Museum of Modern Art"},{"id":"north-v4-philadelphia-seaweed","canonical_id":null,"title":"Seaweed","year_start":1949,"year_end":1949,"date_display":"1949","medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":"Philadelphia Museum of Art — offered gift reported2023","sources":[{"url":"https://press.philamuseum.org/museum-receives-major-gift-of-eighteen-drawings-an-early-painting-and-a-steel-sculpture-by-ellsworth-kelly/","label":"Philadelphia Museum of Art — offered gift reported2023 primary record / publication","accessed":"2026-10-27"}],"notes":["Museum identifies the PAINTING Seaweed1949, separately from graphite StudyforSeaweed1949. Paint support, dimensions, accession and precise current gift completion remain unknown. Do not confuse the drawing with the painting.","Photographed at Philadelphia in 2026, with explicit 1949 painting/caption. Thin branching painted lines represented as filled vector strips; distressed off-white field and brushtexture simplified. Entire painted rectangular canvas retained; frame omitted. Physical size unresolved in primary catalogue."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"north-v4:philadelphia-seaweed","source_record_id":"philadelphia-seaweed","title":"Seaweed","year_start":1949,"year_end":1949,"date_display":"1949","medium":null,"height_cm":null,"width_cm":null,"collection":"Philadelphia Museum of Art — offered gift reported2023","accession":null,"ek_id":null,"source_url":"https://press.philamuseum.org/museum-receives-major-gift-of-eighteen-drawings-an-early-painting-and-a-steel-sculpture-by-ellsworth-kelly/","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Museum identifies the PAINTING Seaweed1949, separately from graphite StudyforSeaweed1949. Paint support, dimensions, accession and precise current gift completion remain unknown. Do not confuse the drawing with the painting.","Photographed at Philadelphia in 2026, with explicit 1949 painting/caption. Thin branching painted lines represented as filled vector strips; distressed off-white field and brushtexture simplified. Entire painted rectangular canvas retained; frame omitted. Physical size unresolved in primary catalogue."],"sources":[{"url":"https://press.philamuseum.org/museum-receives-major-gift-of-eighteen-drawings-an-early-painting-and-a-steel-sculpture-by-ellsworth-kelly/","label":"Philadelphia Museum of Art — offered gift reported2023 primary record / publication","accessed":"2026-10-27"}]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["white","black"],"shape_type":"rectangle with branching lines","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-museum-north-v4-philadelphia-seaweed.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-museum-north-v4-philadelphia-seaweed.svg","colors":["white","black"],"shape_type":"rectangle with branching lines","reference_url":"https://greg.org/archive/tag/ellsworth-kelly","reference_id":"research/svg-gap-v5/museums/references/philadelphia-seaweed.jpg","method":"hand_authored_vector_after_visual_reference","geometry_confidence":"approximate; visually reviewed","palette":"standardized color families; not colorimetric","notes":"Photographed at Philadelphia in 2026, with explicit 1949 painting/caption. Thin branching painted lines represented as filled vector strips; distressed off-white field and brushtexture simplified. Entire painted rectangular canvas retained; frame omitted. Physical size unresolved in primary catalogue.","reviewed_date":"2026-10-27","source_url":"https://press.philamuseum.org/museum-receives-major-gift-of-eighteen-drawings-an-early-painting-and-a-steel-sculpture-by-ellsworth-kelly/","true_scale_eligible":false,"true_scale_note":"Observed reference proportions only; physical dimensions or orientation unresolved. Photographed at Philadelphia in 2026, with explicit 1949 painting/caption. Thin branching painted lines represented as filled vector strips; distressed off-white field and brushtexture simplified. Entire painted rectangular canvas retained; frame omitted. Physical size unresolved in primary catalogue.","dimension_unit":"normalized_observed_proportions"},"missing_fields":["medium","height_cm","width_cm"],"is_representative":true,"duplicate_group":"seaweed","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Observed reference proportions only; physical dimensions or orientation unresolved. Photographed at Philadelphia in 2026, with explicit 1949 painting/caption. Thin branching painted lines represented as filled vector strips; distressed off-white field and brushtexture simplified. Entire painted rectangular canvas retained; frame omitted. Physical size unresolved in primary catalogue.","collection_group":"Philadelphia Museum of Art — offered gift reported2023"},{"id":"guggenheim1996-essay-21-fig-2","canonical_id":null,"title":"Self-Portrait","year_start":1949,"year_end":1949,"date_display":"1949","medium":"Gouache on paper","height_cm":47.6,"width_cm":31.8,"dimensions_display":null,"collection":"Private collection","sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=21","label":"Guggenheim1996 retrospective, essayPDF21, figure2","accessed":"2026-10-27","pdf_page":21}],"notes":["Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Explicit painted work on paper; retained as scope candidate, not classified as canvas painting."],"record_status":"sourced_metadata","record_kind":"painting_candidate","source_records":[{"source_id":"guggenheim1996:essay-21-fig-2","source_record_id":"essay-21-fig-2","title":"Self-Portrait","year_start":1949,"year_end":1949,"date_display":"1949","medium":"Gouache on paper","height_cm":47.6,"width_cm":31.8,"depth_cm":null,"dimensions_display":null,"collection":"Private collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=21","image_url":null,"record_kind":"painting_candidate","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","pdf_page":21,"figure":"2","notes":["Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Explicit painted work on paper; retained as scope candidate, not classified as canvas painting."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=21","label":"Guggenheim1996 retrospective, essayPDF21, figure2","accessed":"2026-10-27","pdf_page":21}]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":[],"shape_type":null,"color_basis":"unreviewed","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["shape_type","color_review","svg_study"],"is_representative":true,"duplicate_group":"self portrait","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"sfmoma-504-5","canonical_id":"EK A.26","title":"Window I","year_start":1949,"year_end":1949,"date_display":"1949","medium":"Gesso and oil on wood","height_cm":64.8,"width_cm":53.3,"dimensions_display":null,"collection":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, the Mimi Haas Collection, and promised gift of Helen and Charles Schwab","sources":[{"url":"https://fisher.access.sfmoma.org/504/","institution":"sfmoma","accessed":"2026-10-26","label":"sfmoma"},{"url":"https://www.sfmoma.org/artwork/99.359/","label":"SFMOMA current object record","accessed":"2026-10-27"},{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 28 (book page 23)","pdf_page":28,"book_page":23,"accessed":"2026-10-26"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=93","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 2","accessed":"2026-10-27","pdf_page":93},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK A.26"}],"notes":["Primary museum gallery label transcribed from web retrieval; image and dimensions not yet located. Partial institutional coverage.","Source identifier uses gallery and object order, not a museum accession or catalogue raisonne number.","Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 64.8 x 53.3cm agree with existing 64.8 x 53.3cm within published rounding. Primary catalogue2 caption retained; catalogue plate number is not EK number.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels Window I at right: black upright with three horizontal bars on white, matching independently sourced SFMOMA study. Unique window identifier and geometry.","Observed black bars and white support retained; wood/gesso texture and age omitted."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"sfmoma:504-5","source_record_id":null,"title":"Window I","year_start":1949,"year_end":1949,"date_display":"1949","medium":"Gesso and oil on wood","height_cm":64.8,"width_cm":53.3,"dimensions_display":null,"collection":"San Francisco Museum of Modern Art / Doris and Donald Fisher Collection","source_url":"https://www.sfmoma.org/artwork/99.359/","image_url":null,"accession":"99.359","record_kind":"painting","notes":["Primary museum gallery label transcribed from web retrieval; image and dimensions not yet located. Partial institutional coverage.","Source identifier uses gallery and object order, not a museum accession or catalogue raisonne number.","Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 64.8 x 53.3cm agree with existing 64.8 x 53.3cm within published rounding. Primary catalogue2 caption retained; catalogue plate number is not EK number.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels Window I at right: black upright with three horizontal bars on white, matching independently sourced SFMOMA study. Unique window identifier and geometry.","Observed black bars and white support retained; wood/gesso texture and age omitted."],"sources":[{"url":"https://fisher.access.sfmoma.org/504/","institution":"sfmoma","accessed":"2026-10-26"},{"url":"https://www.sfmoma.org/artwork/99.359/","label":"SFMOMA current Window I object record","accessed":"2026-10-26"}]},{"source_id":"moma1973:pdf28-caption1","title":"Window I","year_start":1949,"year_end":1949,"date_display":"1949","medium":"Oil on wood","height_cm":64.77,"width_cm":53.34,"dimensions_display":"25.5 x 21 inches (overall)","collection":null,"source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","record_kind":"painting","record_status":"documented","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership."],"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 28 (book page 23)","pdf_page":28,"book_page":23,"accessed":"2026-10-26"}]},{"source_id":"sfmoma-v3:99.359","source_record_id":"99.359","title":"Window I","year_start":1949,"year_end":1949,"date_display":"1949","medium":"gesso and oil on wood","height_cm":64.8,"width_cm":53.3,"depth_cm":3.8,"dimensions_display":"25 1/2 × 21 × 1 1/2 in. (64.8 × 53.3 × 3.8 cm)","collection":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, the Mimi Haas Collection, and promised gift of Helen and Charles Schwab","accession":"99.359","ek_id":null,"source_url":"https://www.sfmoma.org/artwork/99.359/","image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/07/15203551/99.359_01_d02.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":[],"sources":[{"url":"https://www.sfmoma.org/artwork/99.359/","label":"SFMOMA current object record","accessed":"2026-10-27"}],"verified_identity_of":"sfmoma-504-5"},{"source_id":"guggenheim1996:cat-2","source_record_id":"2","title":"Window I","year_start":1949,"year_end":1949,"date_display":"1949","medium":"Oil on wood","height_cm":64.8,"width_cm":53.3,"depth_cm":null,"dimensions_display":null,"collection":"Private collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=93","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":2,"pdf_page":93,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 64.8 x 53.3cm agree with existing 64.8 x 53.3cm within published rounding. Primary catalogue2 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=93","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 2","accessed":"2026-10-27","pdf_page":93}],"verified_identity_of":"sfmoma-504-5"},{"source_id":"foundation-exhib-v4:EKA.26:ellsworth-kelly-a-retrospective","source_record_id":"EK A.26","ek_id":"EK A.26","title":"Window I","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK A.26"}],"notes":["Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels Window I at right: black upright with three horizontal bars on white, matching independently sourced SFMOMA study. Unique window identifier and geometry."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1996-DAP-96.9-D-Heald-300x238.jpg"],"verified_identity_of":"sfmoma-504-5"}],"source_image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/07/15203551/99.359_01_d02.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"sfmoma-504-5","field":"collection","chosen":"San Francisco Museum of Modern Art / Doris and Donald Fisher Collection","alternative":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, the Mimi Haas Collection, and promised gift of Helen and Charles Schwab","source":"https://www.sfmoma.org/artwork/99.359/"},{"id":"sfmoma-504-5","field":"collection","chosen":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, the Mimi Haas Collection, and promised gift of Helen and Charles Schwab","alternative":"Private collection","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=93"}],"colors":["white","black"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v3-sfmoma-99-359.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v3-sfmoma-99-359.svg","colors":["white","black"],"shape_type":"rectangle","reference_url":"https://www.sfmoma.org/artwork/99.359/","reference_id":"research/sfmoma-v3-reference-images/99.359.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Observed black bars and white support retained; wood/gesso texture and age omitted.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"window i","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"San Francisco Museum of Modern Art"},{"id":"ek-6","canonical_id":"EK 6","title":"Window, Museum of Modern Art, Paris","year_start":1949,"year_end":1949,"date_display":"1949","medium":"oil on wood and canvas, two joined panels","height_cm":128.27,"width_cm":49.53,"dimensions_display":"50 1/2 x 19 1/2 inches","collection":"Centre Pompidou, Musée national d’art moderne, Paris","sources":[{"url":"https://ellsworthkelly.org/work/window-museum-of-modern-art-paris/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 28 (book page 23)","pdf_page":28,"book_page":23,"accessed":"2026-10-26"},{"url":"https://www.centrepompidou.fr/fr/ressources/oeuvre/coyG5E9","label":"Centre Pompidou, Musée national d’art moderne, Paris primary museum record","accessed":"2026-10-26"},{"url":"https://archive.org/download/EllsworthKelly20132/EllsworthKelly20132.pdf#page=42","label":"Official public exhibition publication, PDF page42","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=96","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 5","accessed":"2026-10-27","pdf_page":96},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 6"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 6"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-fenetres/","label":"Ellsworth Kelly Foundation exhibition caption: EK 6"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","label":"Ellsworth Kelly Foundation exhibition caption: EK 6"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","label":"Ellsworth Kelly Foundation exhibition caption: EK 6"},{"url":"https://ellsworthkelly.org/exhibition/kelly-peintures-et-reliefs/","label":"Ellsworth Kelly Foundation exhibition caption: EK 6"}],"notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Dimensions deliberately untranscribed where scanned fractions or overall size were ambiguous.","Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 128.3 x 49.5cm agree with existing 128.27 x 49.53cm within published rounding. Primary catalogue5 caption retained; catalogue plate number is not EK number.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"documented","source_records":[{"ek_id":"EK 6","title":"Window, Museum of Modern Art, Paris","date":"1949","medium":"oil on wood and canvas, two joined panels","dimensions":"50 1/2 x 19 1/2 inches","collection":"Centre national d'art et de culture Georges Pompidou. Gift of the artist","source_url":"https://ellsworthkelly.org/work/window-museum-of-modern-art-paris/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"moma1973:pdf28-caption2","title":"Window, Museum of Modern Art, Paris","year_start":1949,"year_end":1949,"date_display":"1949","medium":"Oil on wood and canvas","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","record_kind":"painting","record_status":"documented","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Dimensions deliberately untranscribed where scanned fractions or overall size were ambiguous."],"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 28 (book page 23)","pdf_page":28,"book_page":23,"accessed":"2026-10-26"}]},{"source_id":"museum-v2:pompidou_coyG5E9","source_record_id":"AM 2015-386","title":"Window, Museum of Modern Art, Paris","year_start":1949,"year_end":1949,"date_display":"novembre 1949","medium":"Huile sur bois et toile","height_cm":128.3,"width_cm":49.5,"dimensions_display":"128,3 x 49,5 cm","collection":"Centre Pompidou, Musée national d’art moderne, Paris","accession":"AM 2015-386","ek_id":"EK 6","source_url":"https://www.centrepompidou.fr/fr/ressources/oeuvre/coyG5E9","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-26","notes":[],"sources":[{"url":"https://www.centrepompidou.fr/fr/ressources/oeuvre/coyG5E9","label":"Centre Pompidou, Musée national d’art moderne, Paris primary museum record","accessed":"2026-10-26"}]},{"source_id":"short-book-v4:EllsworthKelly20132:42:window-museum-of-modern-art-paris","title":"Window, Museum of Modern Art, Paris","year_start":1949,"year_end":1949,"date_display":"1949","height_cm":128,"width_cm":50,"medium":"Oil on wood and canvas, two joined panels","dimensions_display":"128×50cm (publication caption)","collection":"Private collection (reported by2013 publication)","historical_source":true,"collection_as_of_year":2013,"source_url":"https://archive.org/download/EllsworthKelly20132/EllsworthKelly20132.pdf#page=42","record_kind":"painting","record_status":"sourced_metadata","sources":[{"url":"https://archive.org/download/EllsworthKelly20132/EllsworthKelly20132.pdf#page=42","label":"Official public exhibition publication, PDF page42","accessed":"2026-10-27"}],"notes":["Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained."]},{"source_id":"guggenheim1996:cat-5","source_record_id":"5","title":"Window, Museum of Modern Art, Paris","year_start":1949,"year_end":1949,"date_display":"1949","medium":"Oil on wood and canvas","height_cm":128.3,"width_cm":49.5,"depth_cm":1.9,"dimensions_display":null,"collection":"Private collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=96","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":5,"pdf_page":96,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 128.3 x 49.5cm agree with existing 128.27 x 49.53cm within published rounding. Primary catalogue5 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=96","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 5","accessed":"2026-10-27","pdf_page":96}],"verified_identity_of":"ek-6"},{"source_id":"foundation-exhib-v4:EK6:ellsworth-kelly-4","source_record_id":"EK 6","ek_id":"EK 6","title":"Window, Museum of Modern Art, Paris","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 6"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]},{"source_id":"foundation-exhib-v4:EK6:ellsworth-kelly-a-retrospective","source_record_id":"EK 6","ek_id":"EK 6","title":"Window, Museum of Modern Art, Paris","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 6"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1996-DAP-96.9-D-Heald-300x238.jpg"]},{"source_id":"foundation-exhib-v4:EK6:ellsworth-kelly-fenetres","source_record_id":"EK 6","ek_id":"EK 6","title":"Window, Museum of Modern Art, Paris","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-fenetres/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-fenetres/","label":"Ellsworth Kelly Foundation exhibition caption: EK 6"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]},{"source_id":"foundation-exhib-v4:EK6:ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954","source_record_id":"EK 6","ek_id":"EK 6","title":"Window, Museum of Modern Art, Paris","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","label":"Ellsworth Kelly Foundation exhibition caption: EK 6"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]},{"source_id":"foundation-exhib-v4:EK6:ellsworth-kelly-sculpture","source_record_id":"EK 6","ek_id":"EK 6","title":"Window, Museum of Modern Art, Paris","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","label":"Ellsworth Kelly Foundation exhibition caption: EK 6"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]},{"source_id":"foundation-exhib-v4:EK6:kelly-peintures-et-reliefs","source_record_id":"EK 6","ek_id":"EK 6","title":"Window, Museum of Modern Art, Paris","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/kelly-peintures-et-reliefs/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/kelly-peintures-et-reliefs/","label":"Ellsworth Kelly Foundation exhibition caption: EK 6"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1951-DAP-51.8-S-Forlano-300x286.jpg"]}],"record_kind":"painting","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-6","field":"collection","chosen":"Centre national d'art et de culture Georges Pompidou. Gift of the artist","alternative":"Centre Pompidou, Musée national d’art moderne, Paris","source":"https://www.centrepompidou.fr/fr/ressources/oeuvre/coyG5E9"},{"id":"ek-6","field":"collection","chosen":"Centre Pompidou, Musée national d’art moderne, Paris","alternative":"Private collection (reported by2013 publication)","source":"https://archive.org/download/EllsworthKelly20132/EllsworthKelly20132.pdf#page=42"},{"id":"ek-6","field":"collection","chosen":"Centre Pompidou, Musée national d’art moderne, Paris","alternative":"Private collection","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=96"}],"colors":["black","white","gray"],"shape_type":"rectangle relief","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/ek-6.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-6.svg","colors":["black","white","gray"],"shape_type":"rectangle relief","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/window-museum-of-modern-art-paris/","reference_id":"research/reference-images/EK-6.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"window museum of modern art paris","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Centre Pompidou"},{"id":"sfmoma-v3-fc-571","canonical_id":"EK 21","title":"Antibes","year_start":1950,"year_end":1950,"date_display":"1950","medium":"oil on cardboard, string and wood","height_cm":64.8,"width_cm":100.3,"dimensions_display":"25 1/2 × 39 1/2 × 1 in. (64.8 × 100.3 × 2.5 cm)","collection":"The Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art","sources":[{"url":"https://www.sfmoma.org/artwork/FC.571/","label":"Verified supplementary metadata","page":null},{"url":"https://ellsworthkelly.org/exhibition/kelly-peintures-et-reliefs/","label":"Ellsworth Kelly Foundation exhibition caption: EK 21"},{"url":"https://ellsworthkelly.org/chronology/","label":"Foundation chronology (existence evidence)"}],"notes":["Collection credit identifies The Doris and Donald Fisher Collection at SFMOMA. Museum presentation does not establish outright SFMOMA ownership.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Hand-traced raised cutout and strings on a white rectangular support. Neutral contour/string guides distinguish construction; they are not extra grey paint. Depth and fine irregularities omitted."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"sfmoma-v3:FC.571","source_record_id":"FC.571","title":"Antibes","year_start":1950,"year_end":1950,"date_display":"1950","medium":"oil on cardboard, string and wood","height_cm":64.8,"width_cm":100.3,"depth_cm":2.5,"dimensions_display":"25 1/2 × 39 1/2 × 1 in. (64.8 × 100.3 × 2.5 cm)","collection":"The Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art","accession":"FC.571","ek_id":"EK 21","source_url":"https://www.sfmoma.org/artwork/FC.571/","image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/08/19121228/FC.571_01_H02-web.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Collection credit identifies The Doris and Donald Fisher Collection at SFMOMA. Museum presentation does not establish outright SFMOMA ownership.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Hand-traced raised cutout and strings on a white rectangular support. Neutral contour/string guides distinguish construction; they are not extra grey paint. Depth and fine irregularities omitted."],"sources":[{"url":"https://www.sfmoma.org/artwork/FC.571/","label":"SFMOMA current object record","accessed":"2026-10-27"}]},{"source_id":"foundation-exhib-v4:EK21:kelly-peintures-et-reliefs","source_record_id":"EK 21","ek_id":"EK 21","title":"Antibes","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/kelly-peintures-et-reliefs/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/kelly-peintures-et-reliefs/","label":"Ellsworth Kelly Foundation exhibition caption: EK 21"}],"notes":["Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1951-DAP-51.8-S-Forlano-300x286.jpg"]}],"source_image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/08/19121228/FC.571_01_H02-web.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["white"],"shape_type":"rectangle relief","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v3-sfmoma-fc-571.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v3-sfmoma-fc-571.svg","colors":["white"],"shape_type":"rectangle relief","reference_url":"https://www.sfmoma.org/artwork/FC.571/","reference_id":"research/sfmoma-v3-reference-images/FC.571.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Hand-traced raised cutout and strings on a white rectangular support. Neutral contour/string guides distinguish construction; they are not extra grey paint. Depth and fine irregularities omitted.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"antibes","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"San Francisco Museum of Modern Art"},{"id":"guggenheim1996-cat-111","canonical_id":null,"title":"Awnings, Avenue Matignon","year_start":1950,"year_end":1950,"date_display":"1950","medium":"Pencil and gouache on paper","height_cm":13.3,"width_cm":21,"dimensions_display":null,"collection":"The Museum of Modern Art, New York","sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=27","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 111","accessed":"2026-10-27","pdf_page":27},{"url":"https://www.moma.org/collection/works/37179","label":"moma496-1997","accessed":"2026-10-28"}],"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Pencil-and-gouache medium explicitly described in essay on PDF27; numbered plate111caption is missing from available scan. Dimensions remain unknown.","MoMA current complete color image matches the named1950gouache, seven rectangles with varying blue depths. Historical1996essay incorrectly supplied no collection/dimensions; current object page fills these gaps. Painted-paper classification remains candidate.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; not a facsimile. MoMA current object496.1997 provides the complete color photograph and13.3×21cm sheet size. Seven rectangles retain their observed differing blue depths; gray is pencil outline, not a third painted field. Faint erasures and signature omitted."],"record_status":"sourced_metadata","record_kind":"painting_candidate","source_records":[{"source_id":"guggenheim1996:cat-111","source_record_id":"111","title":"Awnings, Avenue Matignon","year_start":1950,"year_end":1950,"date_display":"1950","medium":"Pencil and gouache on paper","height_cm":null,"width_cm":null,"depth_cm":null,"dimensions_display":null,"collection":null,"collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=27","image_url":null,"record_kind":"painting_candidate","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":111,"pdf_page":27,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Pencil-and-gouache medium explicitly described in essay on PDF27; numbered plate111caption is missing from available scan. Dimensions remain unknown.","MoMA current complete color image matches the named1950gouache, seven rectangles with varying blue depths. Historical1996essay incorrectly supplied no collection/dimensions; current object page fills these gaps. Painted-paper classification remains candidate.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; not a facsimile. MoMA current object496.1997 provides the complete color photograph and13.3×21cm sheet size. Seven rectangles retain their observed differing blue depths; gray is pencil outline, not a third painted field. Faint erasures and signature omitted."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=27","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 111","accessed":"2026-10-27","pdf_page":27}]},{"source_id":"gap-market-v6:moma496-1997","source_record_id":"moma496-1997","title":"Awnings, Avenue Matignon","year_start":1950,"year_end":1950,"date_display":"1950","medium":"Gouache and pencil on paper","height_cm":13.3,"width_cm":21,"depth_cm":null,"collection":"The Museum of Modern Art, New York","source_url":"https://www.moma.org/collection/works/37179","image_url":null,"record_kind":"painting_candidate","record_status":"sourced_metadata","source_confidence":"primary_institutional_record","retrieved_date":"2026-10-28","verified_identity_of":"guggenheim1996-cat-111","sources":[{"url":"https://www.moma.org/collection/works/37179","label":"moma496-1997","accessed":"2026-10-28"}],"collection_as_of":"2026-10-28","accession":"496.1997","notes":["MoMA current complete color image matches the named1950gouache, seven rectangles with varying blue depths. Historical1996essay incorrectly supplied no collection/dimensions; current object page fills these gaps. Painted-paper classification remains candidate."]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["white","blue","gray"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v6-market-02-guggenheim1996-cat-111.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v6-market-02-guggenheim1996-cat-111.svg","colors":["white","blue","gray"],"shape_type":"rectangle","reference_url":"https://www.moma.org/collection/works/37179","reference_id":"research/svg-gap-v6/market/references/awnings.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary reference visually inspected","palette":"standardized vivid; observed monochromes and drawing media retained","notes":"Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; not a facsimile. MoMA current object496.1997 provides the complete color photograph and13.3×21cm sheet size. Seven rectangles retain their observed differing blue depths; gray is pencil outline, not a third painted field. Faint erasures and signature omitted.","reviewed_date":"2026-10-28","true_scale_eligible":true},"missing_fields":[],"is_representative":true,"duplicate_group":"awnings avenue matignon","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Museum of Modern Art, New York"},{"id":"ek-12","canonical_id":"EK 12","title":"Cutout in Wood","year_start":1950,"year_end":1950,"date_display":"1950","medium":"gesso on wood","height_cm":38.1,"width_cm":15.875,"dimensions_display":"15 x 6 1/4 x 7/8 inches","collection":"Philadelphia Museum of Art — promised gift of Keith L. and Katherine Sachs","sources":[{"url":"https://ellsworthkelly.org/work/cutout-in-wood/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://press.philamuseum.org/embracing-the-contemporary-the-keith-l-and-katherine-sachs-collection/","label":"Philadelphia Museum of Art — promised gift of Keith L. and Katherine Sachs primary record / publication","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=98","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 7","accessed":"2026-10-27","pdf_page":98},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 12"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-at-100/","label":"Ellsworth Kelly Foundation exhibition caption: EK 12"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-fenetres/","label":"Ellsworth Kelly Foundation exhibition caption: EK 12"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paris-new-york-1949-1959/","label":"Ellsworth Kelly Foundation exhibition caption: EK 12"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-shapes-and-colors-1949-2015/","label":"Ellsworth Kelly Foundation exhibition caption: EK 12"},{"url":"https://ellsworthkelly.org/exhibition/kelly-peintures-et-reliefs/","label":"Ellsworth Kelly Foundation exhibition caption: EK 12"}],"notes":["2016 primary exhibition caption, promised gift rather than completed ownership. Foundation EK12 has the same title/date/material and exact promised-gift Sachs credit; existing Foundation study retained.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 38.1 x 15.9cm agree with existing 38.1 x 15.875cm within published rounding. Primary catalogue7 caption retained; catalogue plate number is not EK number.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Scope review: gesso-on-wood painted object/relief included in this broad painting inventory.","Open cutout channels remain transparent; depth and edge rounding omitted."],"record_status":"documented","source_records":[{"ek_id":"EK 12","title":"Cutout in Wood","date":"1950","medium":"gesso on wood","dimensions":"15 x 6 1/4 x 7/8 inches","collection":"Katherine and Keith L. Sachs Collection. Promised gift to the Philadelphia Museum of Art","source_url":"https://ellsworthkelly.org/work/cutout-in-wood/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"north-v4:philadelphia-cutout","source_record_id":"philadelphia-cutout","title":"Cutout in Wood","year_start":1950,"year_end":1950,"date_display":"1950","medium":"Gesso on wood","height_cm":null,"width_cm":null,"collection":"Philadelphia Museum of Art — promised gift of Keith L. and Katherine Sachs","accession":null,"ek_id":"EK 12","source_url":"https://press.philamuseum.org/embracing-the-contemporary-the-keith-l-and-katherine-sachs-collection/","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["2016 primary exhibition caption, promised gift rather than completed ownership. Foundation EK12 has the same title/date/material and exact promised-gift Sachs credit; existing Foundation study retained."],"sources":[{"url":"https://press.philamuseum.org/embracing-the-contemporary-the-keith-l-and-katherine-sachs-collection/","label":"Philadelphia Museum of Art — promised gift of Keith L. and Katherine Sachs primary record / publication","accessed":"2026-10-27"}],"verified_identity_of":"ek-12"},{"source_id":"guggenheim1996:cat-7","source_record_id":"7","title":"Cutout in Wood","year_start":1950,"year_end":1950,"date_display":"1950","medium":"Gesso on wood","height_cm":38.1,"width_cm":15.9,"depth_cm":2.2,"dimensions_display":null,"collection":"Private collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=98","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":7,"pdf_page":98,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 38.1 x 15.9cm agree with existing 38.1 x 15.875cm within published rounding. Primary catalogue7 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=98","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 7","accessed":"2026-10-27","pdf_page":98}],"verified_identity_of":"ek-12"},{"source_id":"foundation-exhib-v4:EK12:ellsworth-kelly-a-retrospective","source_record_id":"EK 12","ek_id":"EK 12","title":"Cutout in Wood","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 12"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]},{"source_id":"foundation-exhib-v4:EK12:ellsworth-kelly-at-100","source_record_id":"EK 12","ek_id":"EK 12","title":"Cutout in Wood","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-at-100/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-at-100/","label":"Ellsworth Kelly Foundation exhibition caption: EK 12"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]},{"source_id":"foundation-exhib-v4:EK12:ellsworth-kelly-fenetres","source_record_id":"EK 12","ek_id":"EK 12","title":"Cutout in Wood","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-fenetres/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-fenetres/","label":"Ellsworth Kelly Foundation exhibition caption: EK 12"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]},{"source_id":"foundation-exhib-v4:EK12:ellsworth-kelly-paris-new-york-1949-1959","source_record_id":"EK 12","ek_id":"EK 12","title":"Cutout in Wood","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paris-new-york-1949-1959/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paris-new-york-1949-1959/","label":"Ellsworth Kelly Foundation exhibition caption: EK 12"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/2015-DAP-15.15-J-Hu-300x200.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/2015-DAP-15.21-J-Hu-300x200.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/2015-DAP-15.44-J-Hu-300x200.jpg"]},{"source_id":"foundation-exhib-v4:EK12:ellsworth-kelly-shapes-and-colors-1949-2015","source_record_id":"EK 12","ek_id":"EK 12","title":"Cutout in Wood","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-shapes-and-colors-1949-2015/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-shapes-and-colors-1949-2015/","label":"Ellsworth Kelly Foundation exhibition caption: EK 12"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]},{"source_id":"foundation-exhib-v4:EK12:kelly-peintures-et-reliefs","source_record_id":"EK 12","ek_id":"EK 12","title":"Cutout in Wood","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/kelly-peintures-et-reliefs/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/kelly-peintures-et-reliefs/","label":"Ellsworth Kelly Foundation exhibition caption: EK 12"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]}],"record_kind":"painting","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-12","field":"collection","chosen":"Katherine and Keith L. Sachs Collection. Promised gift to the Philadelphia Museum of Art","alternative":"Philadelphia Museum of Art — promised gift of Keith L. and Katherine Sachs","source":"https://press.philamuseum.org/embracing-the-contemporary-the-keith-l-and-katherine-sachs-collection/"},{"id":"ek-12","field":"collection","chosen":"Philadelphia Museum of Art — promised gift of Keith L. and Katherine Sachs","alternative":"Private collection","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=98"}],"colors":["white"],"shape_type":"cutout","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v2-ek-12.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v2-ek-12.svg","colors":["white"],"shape_type":"cutout","reference_url":"https://ellsworthkelly.org/work/cutout-in-wood/","reference_id":"research/reference-images/EK-12.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Open cutout channels remain transparent; depth and edge rounding omitted.","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"cutout in wood","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Philadelphia Museum of Art — promised gift of Keith L. and Katherine Sachs"},{"id":"ek-26","canonical_id":"EK 26","title":"Fond Jaune","year_start":1950,"year_end":1950,"date_display":"1950","medium":"oil on linen","height_cm":113.665,"width_cm":146.05,"dimensions_display":"44 3/4 x 57 1/2 inches","collection":"Private collection","sources":[{"url":"https://ellsworthkelly.org/work/fond-jaune/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://ellsworthkelly.org/exhibition/kelly-peintures-et-reliefs/","label":"Ellsworth Kelly Foundation exhibition caption: EK 26"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Observed strip placements and coloured mark preserved; irregular edges simplified."],"record_status":"documented","source_records":[{"ek_id":"EK 26","title":"Fond Jaune","date":"1950","medium":"oil on linen","dimensions":"44 3/4 x 57 1/2 inches","collection":"Private collection","source_url":"https://ellsworthkelly.org/work/fond-jaune/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"foundation-exhib-v4:EK26:kelly-peintures-et-reliefs","source_record_id":"EK 26","ek_id":"EK 26","title":"Fond Jaune","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/kelly-peintures-et-reliefs/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/kelly-peintures-et-reliefs/","label":"Ellsworth Kelly Foundation exhibition caption: EK 26"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1951-DAP-51.5-E-Bronson-300x173.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/1951-DAP-51.7-S-Forlano-300x210.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/1951-DAP-51.11-S-Forlano-300x208.jpg"]}],"record_kind":"painting","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["yellow","white","black","red"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v2-ek-26.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v2-ek-26.svg","colors":["yellow","white","black","red"],"shape_type":"rectangle","reference_url":"https://ellsworthkelly.org/work/fond-jaune/","reference_id":"research/reference-images/EK-26.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Observed strip placements and coloured mark preserved; irregular edges simplified.","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"fond jaune","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"whitney-17193","canonical_id":"EK 27","title":"La Combe I","year_start":1950,"year_end":1950,"date_display":"1950","medium":"Oil on canvas","height_cm":96.5,"width_cm":161.8,"dimensions_display":"Overall: 38 × 63 11/16 in. (96.5 × 161.8 cm)","collection":"Whitney Museum of American Art, New York","sources":[{"url":"https://whitney.org/collection/works/17193","label":"Verified supplementary metadata","page":null},{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 40 (book page 35)","pdf_page":40,"book_page":35,"accessed":"2026-10-26"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=102","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 10","accessed":"2026-10-27","pdf_page":102},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","label":"Ellsworth Kelly Foundation exhibition caption: EK 27"},{"url":"https://ellsworthkelly.org/exhibition/kelly-peintures-et-reliefs/","label":"Ellsworth Kelly Foundation exhibition caption: EK 27"},{"url":"https://ellsworthkelly.org/chronology/","label":"Foundation chronology (existence evidence)"}],"notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Dimensions deliberately untranscribed where scanned fractions or overall size were ambiguous.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 96.5 x 161.3cm agree with existing 96.5 x 161.8cm within published rounding. Primary catalogue10 caption retained; catalogue plate number is not EK number.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels La Combe I: horizontal canvas with red linear fragments concentrated along upper edge. Matches independently sourced Whitney study and distinct from blue portrait La Combe III beside it.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels La Combe I: horizontal canvas with red linear fragments concentrated along upper edge. Matches independently sourced Whitney study and distinct from blue portrait La Combe III beside it.","Red angular strokes transcribed by eye from Whitney recto photograph. Cluster positions, interruptions and large empty lower band retained; exact stroke edges and subtle off-white texture simplified."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"whitney:17193","source_record_id":"17193","title":"La Combe I","year_start":1950,"year_end":1950,"date_display":"1950","medium":"Oil on canvas","height_cm":96.5,"width_cm":161.8,"dimensions_display":"Overall: 38 × 63 11/16 in. (96.5 × 161.8 cm)","collection":"Whitney Museum of American Art, New York","source_url":"https://whitney.org/collection/works/17193","image_url":"https://whitneymedia.org/assets/artwork/17193/2002_249_cropped.jpg","accession":"2002.249","record_kind":"painting","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Dimensions deliberately untranscribed where scanned fractions or overall size were ambiguous.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 96.5 x 161.3cm agree with existing 96.5 x 161.8cm within published rounding. Primary catalogue10 caption retained; catalogue plate number is not EK number.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels La Combe I: horizontal canvas with red linear fragments concentrated along upper edge. Matches independently sourced Whitney study and distinct from blue portrait La Combe III beside it.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels La Combe I: horizontal canvas with red linear fragments concentrated along upper edge. Matches independently sourced Whitney study and distinct from blue portrait La Combe III beside it.","Red angular strokes transcribed by eye from Whitney recto photograph. Cluster positions, interruptions and large empty lower band retained; exact stroke edges and subtle off-white texture simplified."],"sources":[{"url":"https://whitney.org/collection/works/17193","institution":"whitney","accessed":"2026-10-26"}]},{"source_id":"moma1973:pdf40-caption1","title":"La Combe I","year_start":1950,"year_end":1950,"date_display":"1950","medium":"Oil on canvas","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","record_kind":"painting","record_status":"documented","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Dimensions deliberately untranscribed where scanned fractions or overall size were ambiguous."],"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 40 (book page 35)","pdf_page":40,"book_page":35,"accessed":"2026-10-26"}]},{"source_id":"guggenheim1996:cat-10","source_record_id":"10","title":"La Combe I","year_start":1950,"year_end":1950,"date_display":"1950","medium":"Oil on canvas","height_cm":96.5,"width_cm":161.3,"depth_cm":null,"dimensions_display":null,"collection":"Private collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=102","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":10,"pdf_page":102,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 96.5 x 161.3cm agree with existing 96.5 x 161.8cm within published rounding. Primary catalogue10 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=102","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 10","accessed":"2026-10-27","pdf_page":102}],"verified_identity_of":"whitney-17193"},{"source_id":"foundation-exhib-v4:EK27:ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954","source_record_id":"EK 27","ek_id":"EK 27","title":"La Combe I","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","label":"Ellsworth Kelly Foundation exhibition caption: EK 27"}],"notes":["Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels La Combe I: horizontal canvas with red linear fragments concentrated along upper edge. Matches independently sourced Whitney study and distinct from blue portrait La Combe III beside it."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1992-DAP-92.20-K-Ignatiadis-300x196.jpg"],"verified_identity_of":"whitney-17193"},{"source_id":"foundation-exhib-v4:EK27:kelly-peintures-et-reliefs","source_record_id":"EK 27","ek_id":"EK 27","title":"La Combe I","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/kelly-peintures-et-reliefs/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/kelly-peintures-et-reliefs/","label":"Ellsworth Kelly Foundation exhibition caption: EK 27"}],"notes":["Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels La Combe I: horizontal canvas with red linear fragments concentrated along upper edge. Matches independently sourced Whitney study and distinct from blue portrait La Combe III beside it."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1951-DAP-51.7-S-Forlano-300x210.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/1951-DAP-51.11-S-Forlano-300x208.jpg"],"verified_identity_of":"whitney-17193"}],"source_image_url":"https://whitneymedia.org/assets/artwork/17193/2002_249_cropped.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"whitney-17193","field":"collection","chosen":"Whitney Museum of American Art, New York","alternative":"Private collection","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=102"}],"colors":["red","white"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-core-whitney-17193.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-core-whitney-17193.svg","colors":["red","white"],"shape_type":"rectangle","reference_url":"https://whitney.org/collection/works/17193","reference_id":"research/core-museums-v4/reference-images/whitney-17193.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually reviewed","palette":"standardized vivid screen colours, not measured pigments","notes":"Red angular strokes transcribed by eye from Whitney recto photograph. Cluster positions, interruptions and large empty lower band retained; exact stroke edges and subtle off-white texture simplified.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"la combe i","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Whitney Museum of American Art"},{"id":"moma1973-pdf40-caption2","canonical_id":"EK 34","title":"La Combe II","year_start":1950,"year_end":1950,"date_display":"1950","medium":"Oil on wood folding screen, nine panels","height_cm":99.1,"width_cm":118.1,"dimensions_display":null,"collection":"Private collection","sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","label":"Verified supplementary metadata","page":40},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=52","label":"Guggenheim1996 retrospective, essayPDF52, figure4","accessed":"2026-10-27","pdf_page":52},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","label":"Ellsworth Kelly Foundation exhibition caption: EK 34"},{"url":"https://ellsworthkelly.org/chronology/","label":"Foundation chronology (existence evidence)"}],"notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Dimensions deliberately untranscribed where scanned fractions or overall size were ambiguous.","Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Hinged nine-panel folding screen; reported overall width depends on installation; no frontal true-scale assumption.","Same LaCombeII1950–51 oil-on-wood folding screen of nine hinged panels, explicitly described beside1996figure4; existing1973 work entry is same named1950 work. New source supplies99.1x118.1cm; depth is variable, not a fixed planar wall work.","Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Verified identity reconciliation: La Combe II: the nine-panel hinged wooden screen has the same distinctive black stair-shadow fragments on white. The actual 1950 screen reproduced beside the historical caption and the colour 1992 Foundation installation agree in panel count, format and fragment arrangement. This is distinct from the flat canvas La Combe I. Historical 1973 date 1950 and 1996 essay date 1950–1951 remain reported source differences.","1950 date explicit in MoMA 1973 caption; educational biography gives 1951. Dimensions OCR ambiguous, intentionally not transcribed.","Source discrepancy: year_end is recorded here as 1950; another source reports 1951. See preserved source rows and reconciliation ledger.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; not a facsimile. Complete Foundation color photograph explicitly labeled LaCombeII1951 shows black stair-shadow lines on white hinged screen. All nine panels retained; equal panel widths and planar arrangement are an interpretive unfolding of the photographed folds, so normalized only. This is distinct from the red-on-white flat LaCombeI canvas."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"moma1973:pdf40-caption2","title":"La Combe II","year_start":1950,"year_end":1950,"date_display":"1950","medium":"Oil on wood folding screen, nine panels","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","record_kind":"painting","record_status":"documented","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Dimensions deliberately untranscribed where scanned fractions or overall size were ambiguous.","Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Hinged nine-panel folding screen; reported overall width depends on installation; no frontal true-scale assumption.","Same LaCombeII1950–51 oil-on-wood folding screen of nine hinged panels, explicitly described beside1996figure4; existing1973 work entry is same named1950 work. New source supplies99.1x118.1cm; depth is variable, not a fixed planar wall work.","Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Verified identity reconciliation: La Combe II: the nine-panel hinged wooden screen has the same distinctive black stair-shadow fragments on white. The actual 1950 screen reproduced beside the historical caption and the colour 1992 Foundation installation agree in panel count, format and fragment arrangement. This is distinct from the flat canvas La Combe I. Historical 1973 date 1950 and 1996 essay date 1950–1951 remain reported source differences.","1950 date explicit in MoMA 1973 caption; educational biography gives 1951. Dimensions OCR ambiguous, intentionally not transcribed.","Source discrepancy: year_end is recorded here as 1950; another source reports 1951. See preserved source rows and reconciliation ledger.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; not a facsimile. Complete Foundation color photograph explicitly labeled LaCombeII1951 shows black stair-shadow lines on white hinged screen. All nine panels retained; equal panel widths and planar arrangement are an interpretive unfolding of the photographed folds, so normalized only. This is distinct from the red-on-white flat LaCombeI canvas."],"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 40 (book page 35)","pdf_page":40,"book_page":35,"accessed":"2026-10-26"}]},{"source_id":"guggenheim1996:essay-52-fig-4","source_record_id":"essay-52-fig-4","title":"La Combe II","year_start":1950,"year_end":1951,"date_display":"1950–1951","medium":"Oil on wood","height_cm":99.1,"width_cm":118.1,"depth_cm":null,"dimensions_display":null,"collection":"Private collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=52","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","pdf_page":52,"figure":"4","notes":["Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Hinged nine-panel folding screen; reported overall width depends on installation; no frontal true-scale assumption.","Same LaCombeII1950–51 oil-on-wood folding screen of nine hinged panels, explicitly described beside1996figure4; existing1973 work entry is same named1950 work. New source supplies99.1x118.1cm; depth is variable, not a fixed planar wall work."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=52","label":"Guggenheim1996 retrospective, essayPDF52, figure4","accessed":"2026-10-27","pdf_page":52}],"true_scale_eligible":false,"verified_identity_of":"moma1973-pdf40-caption2"},{"source_id":"foundation-exhib-v4:EK34:ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954","source_record_id":"EK 34","ek_id":"EK 34","title":"La Combe II","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","label":"Ellsworth Kelly Foundation exhibition caption: EK 34"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1992-DAP-92.22-K-Ignatiadis-300x197.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"moma1973-pdf40-caption2","field":"year_end","chosen":1950,"alternative":1951,"source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=52"}],"colors":["white","black"],"shape_type":"nine hinged panels","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v6-market-03-moma1973-pdf40-caption2.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v6-market-03-moma1973-pdf40-caption2.svg","colors":["white","black"],"shape_type":"nine hinged panels","reference_url":"https://discoveringek.ellsworthkelly.org/ek-100-chapter-3","reference_id":"research/svg-gap-v6/market/references/la-combe-color.png","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary reference visually inspected","palette":"standardized vivid; observed monochromes and drawing media retained","notes":"Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; not a facsimile. Complete Foundation color photograph explicitly labeled LaCombeII1951 shows black stair-shadow lines on white hinged screen. All nine panels retained; equal panel widths and planar arrangement are an interpretive unfolding of the photographed folds, so normalized only. This is distinct from the red-on-white flat LaCombeI canvas.","reviewed_date":"2026-10-28","true_scale_eligible":false,"true_scale_note":"Normalized display only: variable installation, folded support or incomplete physical dimensions prevent a single reliable overall size. Complete Foundation color photograph explicitly labeled LaCombeII1951 shows black stair-shadow lines on white hinged screen. All nine panels retained; equal panel widths and planar arrangement are an interpretive unfolding of the photographed folds, so normalized only. This is distinct from the red-on-white flat LaCombeI canvas."},"missing_fields":[],"is_representative":true,"duplicate_group":"la combe ii","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Normalized display only: variable installation, folded support or incomplete physical dimensions prevent a single reliable overall size. Complete Foundation color photograph explicitly labeled LaCombeII1951 shows black stair-shadow lines on white hinged screen. All nine panels retained; equal panel widths and planar arrangement are an interpretive unfolding of the photographed folds, so normalized only. This is distinct from the red-on-white flat LaCombeI canvas.","collection_group":"Private collection"},{"id":"moma1973-pdf42-caption1","canonical_id":null,"title":"November Painting","year_start":1950,"year_end":1950,"date_display":"1950","medium":"Oil on wood","height_cm":64.77,"width_cm":86.36,"dimensions_display":"25.5 x 34 inches (overall)","collection":"Private collection","sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 42 (book page 37)","pdf_page":42,"book_page":37,"accessed":"2026-10-26"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=103","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 11","accessed":"2026-10-27","pdf_page":103}],"notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 64.8 x 86.4cm agree with existing 64.77 x 86.36cm within published rounding. Primary catalogue11 caption retained; catalogue plate number is not EK number.","Black fragment positions and contours traced from the actually inspected colour reproduction in the MACBA publication, printed page197, and compared with the1973 MoMA plate. Cream ground standardized as off-white; subtle white-on-cream paper fragment boundaries, brush texture and aging are simplified. This is an interpretive diagram of the observed arrangement, not a photographic facsimile."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"moma1973:pdf42-caption1","title":"November Painting","year_start":1950,"year_end":1950,"date_display":"1950","medium":"Oil on wood","height_cm":64.77,"width_cm":86.36,"dimensions_display":"25.5 x 34 inches (overall)","collection":null,"source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","record_kind":"painting","record_status":"documented","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 64.8 x 86.4cm agree with existing 64.77 x 86.36cm within published rounding. Primary catalogue11 caption retained; catalogue plate number is not EK number.","Black fragment positions and contours traced from the actually inspected colour reproduction in the MACBA publication, printed page197, and compared with the1973 MoMA plate. Cream ground standardized as off-white; subtle white-on-cream paper fragment boundaries, brush texture and aging are simplified. This is an interpretive diagram of the observed arrangement, not a photographic facsimile."],"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 42 (book page 37)","pdf_page":42,"book_page":37,"accessed":"2026-10-26"}]},{"source_id":"guggenheim1996:cat-11","source_record_id":"11","title":"November Painting","year_start":1950,"year_end":1950,"date_display":"1950","medium":"Oil on wood","height_cm":64.8,"width_cm":86.4,"depth_cm":null,"dimensions_display":null,"collection":"Private collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=103","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":11,"pdf_page":103,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 64.8 x 86.4cm agree with existing 64.77 x 86.36cm within published rounding. Primary catalogue11 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=103","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 11","accessed":"2026-10-27","pdf_page":103}],"verified_identity_of":"moma1973-pdf42-caption1"}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","white"],"shape_type":"rectangle with scattered fragments","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-foundation-november-painting.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-foundation-november-painting.svg","title":"November Painting","colors":["black","white"],"shape_type":"rectangle with scattered fragments","reference_url":"https://img.macba.cat/wp-content/uploads/2024/03/Bois_eng.pdf#page=10","source_url":"https://img.macba.cat/wp-content/uploads/2024/03/Bois_eng.pdf#page=10","reference_id":"research/svg-gap-v5/foundation/bois-macba-10.png","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against specifically identified primary image","palette":"standardized vivid screen colours; original pigment values not measured","notes":"Black fragment positions and contours traced from the actually inspected colour reproduction in the MACBA publication, printed page197, and compared with the1973 MoMA plate. Cream ground standardized as off-white; subtle white-on-cream paper fragment boundaries, brush texture and aging are simplified. This is an interpretive diagram of the observed arrangement, not a photographic facsimile.","reviewed_date":"2026-10-27","original_record_kind":"painting","true_scale_eligible":false,"true_scale_note":"Physical scale unresolved: no reliable overall measurements verified; study uses observed normalized aspect."},"missing_fields":[],"is_representative":true,"duplicate_group":"november painting","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Physical scale unresolved: no reliable overall measurements verified; study uses observed normalized aspect.","collection_group":"Private collection"},{"id":"foundation-exhib-v4-ek29-kelly-peintures-et-reliefs","canonical_id":"EK 29","title":"Ormesson","year_start":1950,"year_end":1950,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/kelly-peintures-et-reliefs/","label":"Ellsworth Kelly Foundation exhibition caption: EK 29"},{"url":"https://ellsworthkelly.org/chronology/","label":"Foundation chronology (existence evidence)"}],"notes":["Same exact identifier is captioned in paintings / peintures et reliefs exhibition; exact support and medium unreported.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Chronology mention is evidence of existence. A section year may be an exhibition/acquisition year; creation year is null unless explicit. Additional work-level/source-caption verification is stored in verified_metadata; use that source for enriched facts.","Verified identity reconciliation: The Foundation 1951 installation explicitly labels Ormesson EK 29 and shows all three joined panels: the black left stripe and green inverted-U motif in the first panel, bent green vertical stripe in the centre, and black upper-left frame/green verticals in the third. These exact distinctive motifs agree with the colour triptych reproduced as Ormesson 1950 in the university thesis figure 25, printed page 65. The primary Foundation chronology names the work in the 1951 exhibition, and the 1973 MoMA catalogue note 26 calls Ormesson a 1950 painting. Secondary thesis dimensions are not silently promoted to primary physical-scale facts.","Actual color illustration: Else van Sterkenburg-Fransen, Radboud University bachelor thesis (2017), PDF 65 fig 25. Foundation EK 29 installation and MoMA 1973 note 26 independently identify the painting/date. Three white joined panels retain the separate black and green chimney-derived motifs. The thesis reports 83.8×224.2 cm, but those dimensions are kept as secondary evidence only, not promoted to measured primary facts. Observed reproduction aspect retained despite its difference from the secondary dimensional ratio. Panel contours approximated; texture omitted."],"record_status":"captioned_work","record_kind":"painting","source_records":[{"source_id":"foundation-exhib-v4:EK29:kelly-peintures-et-reliefs","source_record_id":"EK 29","ek_id":"EK 29","title":"Ormesson","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/kelly-peintures-et-reliefs/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/kelly-peintures-et-reliefs/","label":"Ellsworth Kelly Foundation exhibition caption: EK 29"}],"notes":["Same exact identifier is captioned in paintings / peintures et reliefs exhibition; exact support and medium unreported.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Chronology mention is evidence of existence. A section year may be an exhibition/acquisition year; creation year is null unless explicit. Additional work-level/source-caption verification is stored in verified_metadata; use that source for enriched facts.","Verified identity reconciliation: The Foundation 1951 installation explicitly labels Ormesson EK 29 and shows all three joined panels: the black left stripe and green inverted-U motif in the first panel, bent green vertical stripe in the centre, and black upper-left frame/green verticals in the third. These exact distinctive motifs agree with the colour triptych reproduced as Ormesson 1950 in the university thesis figure 25, printed page 65. The primary Foundation chronology names the work in the 1951 exhibition, and the 1973 MoMA catalogue note 26 calls Ormesson a 1950 painting. Secondary thesis dimensions are not silently promoted to primary physical-scale facts.","Actual color illustration: Else van Sterkenburg-Fransen, Radboud University bachelor thesis (2017), PDF 65 fig 25. Foundation EK 29 installation and MoMA 1973 note 26 independently identify the painting/date. Three white joined panels retain the separate black and green chimney-derived motifs. The thesis reports 83.8×224.2 cm, but those dimensions are kept as secondary evidence only, not promoted to measured primary facts. Observed reproduction aspect retained despite its difference from the secondary dimensional ratio. Panel contours approximated; texture omitted."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1951-DAP-51.9-S-Forlano-300x289.jpg"]},{"title":"Ormesson","year":1950,"ek_id":null,"mentioned_under_year":1951,"source_url":"https://ellsworthkelly.org/chronology/","status":"named_work_metadata_incomplete","note":"Chronology mention is evidence of existence. A section year may be an exhibition/acquisition year; creation year is null unless explicit. Additional work-level/source-caption verification is stored in verified_metadata; use that source for enriched facts.","verified_metadata":{"year":1950,"source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","source_pdf_page":110,"note":"MoMA 1973 note 26 explicitly calls Ormesson a 1950 painting."},"verification_source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf"}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["white","black","green"],"shape_type":"three joined rectangles","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v6-root-gap-ormesson-1950.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v6-root-gap-ormesson-1950.svg","colors":["white","black","green"],"shape_type":"three joined rectangles","reference_url":"https://theses.ubn.ru.nl/bitstreams/722c0843-d79a-40f6-be14-120a459b1ed6/download","reference_id":"research/svg-gap-v6/root/ormesson-thesis-p65.png","method":"hand_authored_svg_after_actual_reference","geometry_confidence":"approximate observed contours","palette":"interpretive screen colors, not calibrated pigments","notes":"Actual color illustration: Else van Sterkenburg-Fransen, Radboud University bachelor thesis (2017), PDF 65 fig 25. Foundation EK 29 installation and MoMA 1973 note 26 independently identify the painting/date. Three white joined panels retain the separate black and green chimney-derived motifs. The thesis reports 83.8×224.2 cm, but those dimensions are kept as secondary evidence only, not promoted to measured primary facts. Observed reproduction aspect retained despite its difference from the secondary dimensional ratio. Panel contours approximated; texture omitted.","reviewed_date":"2026-10-28","true_scale_eligible":false,"true_scale_note":"Comparable-size study only. Actual color illustration: Else van Sterkenburg-Fransen, Radboud University bachelor thesis (2017), PDF 65 fig 25. Foundation EK 29 installation and MoMA 1973 note 26 independently identify the painting/date. Three white joined panels retain the separate black and green chimney-derived motifs. The thesis reports 83.8×224.2 cm, but those dimensions are kept as secondary evidence only, not promoted to measured primary facts. Observed reproduction aspect retained despite its difference from the secondary dimensional ratio. Panel contours approximated; texture omitted."},"missing_fields":["medium","height_cm","width_cm","collection"],"is_representative":true,"duplicate_group":"ormesson","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Comparable-size study only. Actual color illustration: Else van Sterkenburg-Fransen, Radboud University bachelor thesis (2017), PDF 65 fig 25. Foundation EK 29 installation and MoMA 1973 note 26 independently identify the painting/date. Three white joined panels retain the separate black and green chimney-derived motifs. The thesis reports 83.8×224.2 cm, but those dimensions are kept as secondary evidence only, not promoted to measured primary facts. Observed reproduction aspect retained despite its difference from the secondary dimensional ratio. Panel contours approximated; texture omitted.","collection_group":null},{"id":"moma-82211","canonical_id":"EK 20","title":"Relief with Blue","year_start":1950,"year_end":1950,"date_display":"1950","medium":"Oil on wood","height_cm":114.0,"width_cm":44.5,"dimensions_display":"44 7/8 x 17 1/2\" (114 x 44.5 cm)","collection":"Museum of Modern Art, New York","sources":[{"url":"https://www.moma.org/collection/works/82211","institution":"moma","accessed":"2026-10-26","label":"moma"},{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 32 (book page 27)","pdf_page":32,"book_page":27,"accessed":"2026-10-26"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=99","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 8","accessed":"2026-10-27","pdf_page":99},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 20"}],"notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Dimensions deliberately untranscribed where scanned fractions or overall size were ambiguous.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 114.0 x 44.5cm agree with existing 114.0 x 44.5cm within published rounding. Primary catalogue8 caption retained; catalogue plate number is not EK number.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels Relief with Blue as narrow white relief with upright blue central field, matching independently sourced MoMA study. Unique title and exact geometry.","Neutral contour guides distinguish all-white relief edges; depth omitted."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"moma:82211","source_record_id":"82211","title":"Relief with Blue","year_start":1950,"year_end":1950,"date_display":"1950","medium":"Oil on wood","height_cm":114.0,"width_cm":44.5,"dimensions_display":"44 7/8 x 17 1/2\" (114 x 44.5 cm)","collection":"Museum of Modern Art, New York","source_url":"https://www.moma.org/collection/works/82211","image_url":"https://www.moma.org/media/W1siZiIsIjY0MzM3NiJdLFsicCIsImNvbnZlcnQiLCItcmVzaXplIDEwMjR4MTAyNFx1MDAzZSJdXQ.jpg?sha=b30670f141b322cc","accession":"2470.2001","record_kind":"painting","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Dimensions deliberately untranscribed where scanned fractions or overall size were ambiguous.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 114.0 x 44.5cm agree with existing 114.0 x 44.5cm within published rounding. Primary catalogue8 caption retained; catalogue plate number is not EK number.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels Relief with Blue as narrow white relief with upright blue central field, matching independently sourced MoMA study. Unique title and exact geometry.","Neutral contour guides distinguish all-white relief edges; depth omitted."],"sources":[{"url":"https://www.moma.org/collection/works/82211","institution":"moma","accessed":"2026-10-26"}]},{"source_id":"moma1973:pdf32-caption2","title":"Relief with Blue","year_start":1950,"year_end":1950,"date_display":"1950","medium":"Oil on wood","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","record_kind":"painting","record_status":"documented","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Dimensions deliberately untranscribed where scanned fractions or overall size were ambiguous."],"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 32 (book page 27)","pdf_page":32,"book_page":27,"accessed":"2026-10-26"}]},{"source_id":"guggenheim1996:cat-8","source_record_id":"8","title":"Relief with Blue","year_start":1950,"year_end":1950,"date_display":"1950","medium":"Oil on wood","height_cm":114.0,"width_cm":44.5,"depth_cm":3.2,"dimensions_display":null,"collection":"Private collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=99","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":8,"pdf_page":99,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 114.0 x 44.5cm agree with existing 114.0 x 44.5cm within published rounding. Primary catalogue8 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=99","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 8","accessed":"2026-10-27","pdf_page":99}],"verified_identity_of":"moma-82211"},{"source_id":"foundation-exhib-v4:EK20:ellsworth-kelly-a-retrospective","source_record_id":"EK 20","ek_id":"EK 20","title":"Relief with Blue","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 20"}],"notes":["Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels Relief with Blue as narrow white relief with upright blue central field, matching independently sourced MoMA study. Unique title and exact geometry."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1996-DAP-96.9-D-Heald-300x238.jpg"],"verified_identity_of":"moma-82211"}],"source_image_url":"https://www.moma.org/media/W1siZiIsIjY0MzM3NiJdLFsicCIsImNvbnZlcnQiLCItcmVzaXplIDEwMjR4MTAyNFx1MDAzZSJdXQ.jpg?sha=b30670f141b322cc","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"moma-82211","field":"collection","chosen":"Museum of Modern Art, New York","alternative":"Private collection","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=99"}],"colors":["white","blue"],"shape_type":"rectangle relief","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v2-moma-82211.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v2-moma-82211.svg","colors":["white","blue"],"shape_type":"rectangle relief","reference_url":"https://www.moma.org/collection/works/82211","reference_id":"research/svg-v2-reference-images/moma-82211.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Neutral contour guides distinguish all-white relief edges; depth omitted.","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"relief with blue","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Museum of Modern Art, New York"},{"id":"ek-14","canonical_id":"EK 14","title":"Saint Louis I","year_start":1950,"year_end":1950,"date_display":"1950","medium":"oil and gesso on wood","height_cm":31.75,"width_cm":68.58,"dimensions_display":"12 1/2 x 27 x 1 inches","collection":"Bettina and Donald L. Bryant, Jr. Collection","sources":[{"url":"https://ellsworthkelly.org/work/saint-louis-i/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://ellsworthkelly.org/exhibition/kelly-peintures-et-reliefs/","label":"Ellsworth Kelly Foundation exhibition caption: EK 14"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Linear architecture and line weights simplified from the source, not measured."],"record_status":"documented","source_records":[{"ek_id":"EK 14","title":"Saint Louis I","date":"1950","medium":"oil and gesso on wood","dimensions":"12 1/2 x 27 x 1 inches","collection":"Bettina and Donald L. Bryant, Jr. Collection","source_url":"https://ellsworthkelly.org/work/saint-louis-i/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"foundation-exhib-v4:EK14:kelly-peintures-et-reliefs","source_record_id":"EK 14","ek_id":"EK 14","title":"Saint Louis I","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/kelly-peintures-et-reliefs/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/kelly-peintures-et-reliefs/","label":"Ellsworth Kelly Foundation exhibition caption: EK 14"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]}],"record_kind":"painting","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["white","gray","orange"],"shape_type":"rectangle relief","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v2-ek-14.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v2-ek-14.svg","colors":["white","gray","orange"],"shape_type":"rectangle relief","reference_url":"https://ellsworthkelly.org/work/saint-louis-i/","reference_id":"research/reference-images/EK-14.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Linear architecture and line weights simplified from the source, not measured.","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"saint louis i","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Bettina and Donald L. Bryant, Jr. Collection"},{"id":"moma1973-pdf29-caption1","canonical_id":null,"title":"Saint-Louis II","year_start":1950,"year_end":1950,"date_display":"1950","medium":"Oil on cardboard mounted on wood","height_cm":55.88,"width_cm":99.695,"dimensions_display":null,"collection":null,"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 29 (book page 24)","pdf_page":29,"book_page":24,"accessed":"2026-10-26"},{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf#page=29","label":"saint-louis-ii-1973","accessed":"2026-10-28"}],"notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Dimensions deliberately untranscribed where scanned fractions or overall size were ambiguous.","Primary1973text explicitly: painted white, incised/grooved cardboard strips mounted on wood. Exact printed dimensions22×39¼inches visible below group photograph; complete artwork plate is opposite onPDF30. Converted cm exact from inches; all-white palette established by text rather than inferred from monochrome photograph.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; not a facsimile. The adjacent primary1973text explicitly states Kelly painted this relief white. Nine horizontal incised grooves and three upper trapezoid fragments observed in the complete opposite plate. Pale same-family gray lines indicate relief shadow, not black pigment; external book page omitted."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"moma1973:pdf29-caption1","title":"Saint-Louis II","year_start":1950,"year_end":1950,"date_display":"1950","medium":"Oil on cardboard mounted on wood","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","record_kind":"painting","record_status":"documented","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Dimensions deliberately untranscribed where scanned fractions or overall size were ambiguous.","Primary1973text explicitly: painted white, incised/grooved cardboard strips mounted on wood. Exact printed dimensions22×39¼inches visible below group photograph; complete artwork plate is opposite onPDF30. Converted cm exact from inches; all-white palette established by text rather than inferred from monochrome photograph.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; not a facsimile. The adjacent primary1973text explicitly states Kelly painted this relief white. Nine horizontal incised grooves and three upper trapezoid fragments observed in the complete opposite plate. Pale same-family gray lines indicate relief shadow, not black pigment; external book page omitted."],"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 29 (book page 24)","pdf_page":29,"book_page":24,"accessed":"2026-10-26"}]},{"source_id":"gap-market-v6:saint-louis-ii-1973","source_record_id":"saint-louis-ii-1973","title":"Saint-Louis II","year_start":1950,"year_end":1950,"date_display":"1950","medium":"Oil on cardboard mounted on wood","height_cm":55.88,"width_cm":99.695,"depth_cm":null,"collection":null,"source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf#page=29","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_institutional_record","retrieved_date":"2026-10-28","verified_identity_of":"moma1973-pdf29-caption1","sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf#page=29","label":"saint-louis-ii-1973","accessed":"2026-10-28"}],"dimensions_display":"22 ×39¼inches","historical_source":true,"collection_as_of":"1973","notes":["Primary1973text explicitly: painted white, incised/grooved cardboard strips mounted on wood. Exact printed dimensions22×39¼inches visible below group photograph; complete artwork plate is opposite onPDF30. Converted cm exact from inches; all-white palette established by text rather than inferred from monochrome photograph."]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["white"],"shape_type":"rectangle relief","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v6-market-04-moma1973-pdf29-caption1.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v6-market-04-moma1973-pdf29-caption1.svg","colors":["white"],"shape_type":"rectangle relief","reference_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf#page=30","reference_id":"research/svg-gap-v6/market/references/moma-30.png","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary reference visually inspected","palette":"standardized vivid; observed monochromes and drawing media retained","notes":"Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; not a facsimile. The adjacent primary1973text explicitly states Kelly painted this relief white. Nine horizontal incised grooves and three upper trapezoid fragments observed in the complete opposite plate. Pale same-family gray lines indicate relief shadow, not black pigment; external book page omitted.","reviewed_date":"2026-10-28","true_scale_eligible":true},"missing_fields":["collection"],"is_representative":true,"duplicate_group":"saint louis ii","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"ek-18","canonical_id":"EK 18","title":"White Relief","year_start":1950,"year_end":1950,"date_display":"1950","medium":"oil on wood","height_cm":100.013,"width_cm":70.168,"dimensions_display":"39 3/8 x 27 5/8 x 1 7/8 inches","collection":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, and promised gift of Helen and Charles Schwab","sources":[{"url":"https://ellsworthkelly.org/work/white-relief/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://fisher.access.sfmoma.org/504/","institution":"sfmoma","accessed":"2026-10-26","label":"sfmoma"},{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 32 (book page 27)","pdf_page":32,"book_page":27,"accessed":"2026-10-26"},{"url":"https://www.sfmoma.org/artwork/99.357/","label":"SFMOMA current object record","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=100","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 9","accessed":"2026-10-27","pdf_page":100},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 18"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 18"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-at-100/","label":"Ellsworth Kelly Foundation exhibition caption: EK 18"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","label":"Ellsworth Kelly Foundation exhibition caption: EK 18"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-shapes-and-colors-1949-2015/","label":"Ellsworth Kelly Foundation exhibition caption: EK 18"},{"url":"https://ellsworthkelly.org/exhibition/kelly-peintures-et-reliefs/","label":"Ellsworth Kelly Foundation exhibition caption: EK 18"}],"notes":["Primary museum gallery label transcribed from web retrieval; image and dimensions not yet located. Partial institutional coverage.","Source identifier uses gallery and object order, not a museum accession or catalogue raisonne number.","Painted relief on wood; primary gallery text describes paintings and a relief.","Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Dimensions deliberately untranscribed where scanned fractions or overall size were ambiguous.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 100.0 x 70.2cm agree with existing 100.013 x 70.168cm within published rounding. Primary catalogue9 caption retained; catalogue plate number is not EK number.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Sixteen observed raised forms. Thin neutral outlines are diagrammatic edge guides, not additional painted grey."],"record_status":"documented","source_records":[{"ek_id":"EK 18","title":"White Relief","date":"1950","medium":"oil on wood","dimensions":"39 3/8 x 27 5/8 x 1 7/8 inches","collection":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, and the Helen and Charles Schwab Collection","source_url":"https://ellsworthkelly.org/work/white-relief/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"sfmoma:504-3","source_record_id":null,"title":"White Relief","year_start":1950,"year_end":1950,"date_display":"1950","medium":"Oil on wood","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":"San Francisco Museum of Modern Art / Doris and Donald Fisher Collection","source_url":"https://fisher.access.sfmoma.org/504/","image_url":null,"accession":null,"record_kind":"painting","notes":["Primary museum gallery label transcribed from web retrieval; image and dimensions not yet located. Partial institutional coverage.","Source identifier uses gallery and object order, not a museum accession or catalogue raisonne number.","Painted relief on wood; primary gallery text describes paintings and a relief."],"sources":[{"url":"https://fisher.access.sfmoma.org/504/","institution":"sfmoma","accessed":"2026-10-26"}]},{"source_id":"moma1973:pdf32-caption1","title":"White Relief","year_start":1950,"year_end":1950,"date_display":"1950","medium":"Oil on wood","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","record_kind":"painting","record_status":"documented","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Dimensions deliberately untranscribed where scanned fractions or overall size were ambiguous."],"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 32 (book page 27)","pdf_page":32,"book_page":27,"accessed":"2026-10-26"}]},{"source_id":"sfmoma-v3:99.357","source_record_id":"99.357","title":"White Relief","year_start":1950,"year_end":1950,"date_display":"1950","medium":"oil on wood","height_cm":100.3,"width_cm":70.1,"depth_cm":4.8,"dimensions_display":"39 1/2 × 27 5/8 × 1 7/8 in. (100.3 × 70.1 × 4.8 cm)","collection":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, and promised gift of Helen and Charles Schwab","accession":"99.357","ek_id":"EK 18","source_url":"https://www.sfmoma.org/artwork/99.357/","image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/07/14111910/99.357_01_b02.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":[],"sources":[{"url":"https://www.sfmoma.org/artwork/99.357/","label":"SFMOMA current object record","accessed":"2026-10-27"}]},{"source_id":"guggenheim1996:cat-9","source_record_id":"9","title":"White Relief","year_start":1950,"year_end":1950,"date_display":"1950","medium":"Oil on wood","height_cm":100.0,"width_cm":70.2,"depth_cm":3.2,"dimensions_display":null,"collection":"Private collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=100","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":9,"pdf_page":100,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 100.0 x 70.2cm agree with existing 100.013 x 70.168cm within published rounding. Primary catalogue9 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=100","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 9","accessed":"2026-10-27","pdf_page":100}],"verified_identity_of":"ek-18"},{"source_id":"foundation-exhib-v4:EK18:ellsworth-kelly-4","source_record_id":"EK 18","ek_id":"EK 18","title":"White Relief","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 18"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]},{"source_id":"foundation-exhib-v4:EK18:ellsworth-kelly-a-retrospective","source_record_id":"EK 18","ek_id":"EK 18","title":"White Relief","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 18"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1996-DAP-96.9-D-Heald-300x238.jpg"]},{"source_id":"foundation-exhib-v4:EK18:ellsworth-kelly-at-100","source_record_id":"EK 18","ek_id":"EK 18","title":"White Relief","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-at-100/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-at-100/","label":"Ellsworth Kelly Foundation exhibition caption: EK 18"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]},{"source_id":"foundation-exhib-v4:EK18:ellsworth-kelly-sculpture","source_record_id":"EK 18","ek_id":"EK 18","title":"White Relief","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","label":"Ellsworth Kelly Foundation exhibition caption: EK 18"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]},{"source_id":"foundation-exhib-v4:EK18:ellsworth-kelly-shapes-and-colors-1949-2015","source_record_id":"EK 18","ek_id":"EK 18","title":"White Relief","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-shapes-and-colors-1949-2015/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-shapes-and-colors-1949-2015/","label":"Ellsworth Kelly Foundation exhibition caption: EK 18"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]},{"source_id":"foundation-exhib-v4:EK18:kelly-peintures-et-reliefs","source_record_id":"EK 18","ek_id":"EK 18","title":"White Relief","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/kelly-peintures-et-reliefs/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/kelly-peintures-et-reliefs/","label":"Ellsworth Kelly Foundation exhibition caption: EK 18"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]}],"record_kind":"painting","title_aliases":[],"source_image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/07/14111910/99.357_01_b02.jpg","auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-18","field":"collection","chosen":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, and the Helen and Charles Schwab Collection","alternative":"San Francisco Museum of Modern Art / Doris and Donald Fisher Collection","source":"https://fisher.access.sfmoma.org/504/"},{"id":"ek-18","field":"collection","chosen":"San Francisco Museum of Modern Art / Doris and Donald Fisher Collection","alternative":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, and promised gift of Helen and Charles Schwab","source":"https://www.sfmoma.org/artwork/99.357/"},{"id":"ek-18","field":"collection","chosen":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, and promised gift of Helen and Charles Schwab","alternative":"Private collection","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=100"}],"colors":["white"],"shape_type":"rectangle relief","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v2-ek-18.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v2-ek-18.svg","colors":["white"],"shape_type":"rectangle relief","reference_url":"https://ellsworthkelly.org/work/white-relief/","reference_id":"research/reference-images/EK-18.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Sixteen observed raised forms. Thin neutral outlines are diagrammatic edge guides, not additional painted grey.","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"white relief","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"San Francisco Museum of Modern Art"},{"id":"ek-10","canonical_id":"EK 10","title":"Window V","year_start":1950,"year_end":1950,"date_display":"1950","medium":"oil on wood","height_cm":69.85,"width_cm":18.415,"dimensions_display":"27 1/2 x 7 1/4 x 1/2 inches","collection":"Private collection","sources":[{"url":"https://ellsworthkelly.org/work/window-v/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=97","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 6","accessed":"2026-10-27","pdf_page":97},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 10"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 10"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-fenetres/","label":"Ellsworth Kelly Foundation exhibition caption: EK 10"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paris-new-york-1949-1959/","label":"Ellsworth Kelly Foundation exhibition caption: EK 10"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","label":"Ellsworth Kelly Foundation exhibition caption: EK 10"},{"url":"https://ellsworthkelly.org/exhibition/kelly-peintures-et-reliefs/","label":"Ellsworth Kelly Foundation exhibition caption: EK 10"}],"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 69.9 x 18.4cm agree with existing 69.85 x 18.415cm within published rounding. Primary catalogue6 caption retained; catalogue plate number is not EK number.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"documented","source_records":[{"ek_id":"EK 10","title":"Window V","date":"1950","medium":"oil on wood","dimensions":"27 1/2 x 7 1/4 x 1/2 inches","collection":"Private collection","source_url":"https://ellsworthkelly.org/work/window-v/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"guggenheim1996:cat-6","source_record_id":"6","title":"Window V","year_start":1950,"year_end":1950,"date_display":"1950","medium":"Oil on wood","height_cm":69.9,"width_cm":18.4,"depth_cm":1.3,"dimensions_display":null,"collection":"Private collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=97","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":6,"pdf_page":97,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 69.9 x 18.4cm agree with existing 69.85 x 18.415cm within published rounding. Primary catalogue6 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=97","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 6","accessed":"2026-10-27","pdf_page":97}],"verified_identity_of":"ek-10"},{"source_id":"foundation-exhib-v4:EK10:ellsworth-kelly-4","source_record_id":"EK 10","ek_id":"EK 10","title":"Window V","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 10"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]},{"source_id":"foundation-exhib-v4:EK10:ellsworth-kelly-a-retrospective","source_record_id":"EK 10","ek_id":"EK 10","title":"Window V","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 10"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1996-DAP-96.9-D-Heald-300x238.jpg"]},{"source_id":"foundation-exhib-v4:EK10:ellsworth-kelly-fenetres","source_record_id":"EK 10","ek_id":"EK 10","title":"Window V","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-fenetres/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-fenetres/","label":"Ellsworth Kelly Foundation exhibition caption: EK 10"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]},{"source_id":"foundation-exhib-v4:EK10:ellsworth-kelly-paris-new-york-1949-1959","source_record_id":"EK 10","ek_id":"EK 10","title":"Window V","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paris-new-york-1949-1959/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paris-new-york-1949-1959/","label":"Ellsworth Kelly Foundation exhibition caption: EK 10"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]},{"source_id":"foundation-exhib-v4:EK10:ellsworth-kelly-sculpture","source_record_id":"EK 10","ek_id":"EK 10","title":"Window V","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","label":"Ellsworth Kelly Foundation exhibition caption: EK 10"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2018/01/1982-DAP-82.44-300x202.jpg"]},{"source_id":"foundation-exhib-v4:EK10:kelly-peintures-et-reliefs","source_record_id":"EK 10","ek_id":"EK 10","title":"Window V","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/kelly-peintures-et-reliefs/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/kelly-peintures-et-reliefs/","label":"Ellsworth Kelly Foundation exhibition caption: EK 10"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]}],"record_kind":"painting","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["white","black"],"shape_type":"polygon","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/ek-10.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-10.svg","colors":["white","black"],"shape_type":"polygon","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/window-v/","reference_id":"research/reference-images/EK-10.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"window v","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"ek-22","canonical_id":"EK 22","title":"Window VI","year_start":1950,"year_end":1950,"date_display":"1950","medium":"oil on canvas and wood, two joined panels","height_cm":66.358,"width_cm":159.703,"dimensions_display":"26 1/8 x 62 7/8 inches","collection":"Private collection","sources":[{"url":"https://ellsworthkelly.org/work/window-vi/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-fenetres/","label":"Ellsworth Kelly Foundation exhibition caption: EK 22"},{"url":"https://ellsworthkelly.org/exhibition/kelly-peintures-et-reliefs/","label":"Ellsworth Kelly Foundation exhibition caption: EK 22"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Bars and field proportions approximate; wood depth omitted."],"record_status":"documented","source_records":[{"ek_id":"EK 22","title":"Window VI","date":"1950","medium":"oil on canvas and wood, two joined panels","dimensions":"26 1/8 x 62 7/8 inches","collection":"Private collection","source_url":"https://ellsworthkelly.org/work/window-vi/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"foundation-exhib-v4:EK22:ellsworth-kelly-fenetres","source_record_id":"EK 22","ek_id":"EK 22","title":"Window VI","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-fenetres/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-fenetres/","label":"Ellsworth Kelly Foundation exhibition caption: EK 22"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]},{"source_id":"foundation-exhib-v4:EK22:kelly-peintures-et-reliefs","source_record_id":"EK 22","ek_id":"EK 22","title":"Window VI","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/kelly-peintures-et-reliefs/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/kelly-peintures-et-reliefs/","label":"Ellsworth Kelly Foundation exhibition caption: EK 22"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]}],"record_kind":"painting","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["blue","white","black","gray"],"shape_type":"joined rectangles","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v2-ek-22.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v2-ek-22.svg","colors":["blue","white","black","gray"],"shape_type":"joined rectangles","reference_url":"https://ellsworthkelly.org/work/window-vi/","reference_id":"research/reference-images/EK-22.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Bars and field proportions approximate; wood depth omitted.","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"window vi","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"ek-40","canonical_id":"EK 40","title":"Cité","year_start":1951,"year_end":1951,"date_display":"1951","medium":"oil on wood, twenty joined panels","height_cm":143.51,"width_cm":179.705,"dimensions_display":"56 1/2 x 70 3/4 x 1 3/4 inches","collection":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, and promised gift of Helen and Charles Schwab","sources":[{"url":"https://ellsworthkelly.org/work/cite/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 43 (book page 38)","pdf_page":43,"book_page":38,"accessed":"2026-10-26"},{"url":"https://www.sfmoma.org/artwork/99.341/","label":"SFMOMA current object record","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=104","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 12","accessed":"2026-10-27","pdf_page":104},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 40"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 40"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","label":"Ellsworth Kelly Foundation exhibition caption: EK 40"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-1951-1956/","label":"Ellsworth Kelly Foundation exhibition caption: EK 40"}],"notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Dimensions deliberately untranscribed where scanned fractions or overall size were ambiguous.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 142.9 x 179.1cm agree with existing 143.51 x 179.705cm within published rounding. Primary catalogue12 caption retained; catalogue plate number is not EK number.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Source discrepancy: height_cm is recorded here as 143.51; another source reports 142.9. See preserved source rows and reconciliation ledger.","Source discrepancy: width_cm is recorded here as 179.705; another source reports 179.1. See preserved source rows and reconciliation ledger.","Observed stripe arrangement traced from the source mask. Panel seams and fine irregularities simplified. No randomized pattern."],"record_status":"documented","source_records":[{"ek_id":"EK 40","title":"Cité","date":"1951","medium":"oil on wood, twenty joined panels","dimensions":"56 1/2 x 70 3/4 x 1 3/4 inches","collection":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, and promised gift of Helen and Charles Schwab","source_url":"https://ellsworthkelly.org/work/cite/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"moma1973:pdf43-caption1","title":"Cité","year_start":1951,"year_end":1951,"date_display":"1951","medium":"Oil on wood, twenty joined panels","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","record_kind":"painting","record_status":"documented","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Dimensions deliberately untranscribed where scanned fractions or overall size were ambiguous."],"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 43 (book page 38)","pdf_page":43,"book_page":38,"accessed":"2026-10-26"}]},{"source_id":"sfmoma-v3:99.341","source_record_id":"99.341","title":"Cité","year_start":1951,"year_end":1951,"date_display":"1951","medium":"oil on wood","height_cm":143.5,"width_cm":179.8,"depth_cm":4.6,"dimensions_display":"56 1/2 × 70 3/4 × 1 3/4 in. (143.5 × 179.8 × 4.6 cm)","collection":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, and promised gift of Helen and Charles Schwab","accession":"99.341","ek_id":"EK 40","source_url":"https://www.sfmoma.org/artwork/99.341/","image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/07/23001316/99.341_01_H02.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":[],"sources":[{"url":"https://www.sfmoma.org/artwork/99.341/","label":"SFMOMA current object record","accessed":"2026-10-27"}]},{"source_id":"guggenheim1996:cat-12","source_record_id":"12","title":"Cité","year_start":1951,"year_end":1951,"date_display":"1951","medium":"Oil on wood","height_cm":142.9,"width_cm":179.1,"depth_cm":null,"dimensions_display":null,"collection":"Private collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=104","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":12,"pdf_page":104,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 142.9 x 179.1cm agree with existing 143.51 x 179.705cm within published rounding. Primary catalogue12 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=104","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 12","accessed":"2026-10-27","pdf_page":104}],"verified_identity_of":"ek-40"},{"source_id":"foundation-exhib-v4:EK40:ellsworth-kelly-4","source_record_id":"EK 40","ek_id":"EK 40","title":"Cité","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 40"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]},{"source_id":"foundation-exhib-v4:EK40:ellsworth-kelly-a-retrospective","source_record_id":"EK 40","ek_id":"EK 40","title":"Cité","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 40"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]},{"source_id":"foundation-exhib-v4:EK40:ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954","source_record_id":"EK 40","ek_id":"EK 40","title":"Cité","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","label":"Ellsworth Kelly Foundation exhibition caption: EK 40"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1992-DAP-92.20-K-Ignatiadis-300x196.jpg"]},{"source_id":"foundation-exhib-v4:EK40:ellsworth-kelly-paintings-1951-1956","source_record_id":"EK 40","ek_id":"EK 40","title":"Cité","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-1951-1956/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-1951-1956/","label":"Ellsworth Kelly Foundation exhibition caption: EK 40"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1956-DAP-56.9-S-Forlano-300x365.jpg"]}],"record_kind":"painting","title_aliases":[],"source_image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/07/23001316/99.341_01_H02.jpg","auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-40","field":"height_cm","chosen":143.51,"alternative":142.9,"source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=104"},{"id":"ek-40","field":"width_cm","chosen":179.705,"alternative":179.1,"source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=104"},{"id":"ek-40","field":"collection","chosen":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, and promised gift of Helen and Charles Schwab","alternative":"Private collection","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=104"}],"colors":["black","white"],"shape_type":"joined rectangles","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v2-ek-40.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v2-ek-40.svg","colors":["black","white"],"shape_type":"joined rectangles","reference_url":"https://ellsworthkelly.org/work/cite/","reference_id":"research/reference-images/EK-40.jpg","method":"reference_mask_vector_trace","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Observed stripe arrangement traced from the source mask. Panel seams and fine irregularities simplified. No randomized pattern.","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"cite","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"San Francisco Museum of Modern Art"},{"id":"ek-46","canonical_id":"EK 46","title":"Colors for a Large Wall","year_start":1951,"year_end":1951,"date_display":"1951","medium":"oil on linen, sixty-four joined panels","height_cm":240.03,"width_cm":240.03,"dimensions_display":"94 1/2 x 94 1/2 inches","collection":"Museum of Modern Art, New York","sources":[{"url":"https://ellsworthkelly.org/work/colors-for-a-large-wall/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://www.moma.org/collection/works/80528","institution":"moma","accessed":"2026-10-26","label":"moma"},{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 50 (book page 45)","pdf_page":50,"book_page":45,"accessed":"2026-10-26"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=112","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 16","accessed":"2026-10-27","pdf_page":112},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 46"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 46"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","label":"Ellsworth Kelly Foundation exhibition caption: EK 46"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-1951-1956/","label":"Ellsworth Kelly Foundation exhibition caption: EK 46"},{"url":"https://ellsworthkelly.org/exhibition/la-couleur-seule-lexperience-du-monochrome-color-alone-the-monochrome-as-experiment/","label":"Ellsworth Kelly Foundation exhibition caption: EK 46"}],"notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Sixty-four joined panels, title1951 and MoMA Gift of the Artist1969 credit exactly identify EK46/MoMA80528. Historical243.8cm measurement independently agrees with MoMA1973 plate50; current240cm/94.5in statement retained separately.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Source discrepancy: height_cm is recorded here as 240.03; another source reports 243.84. See preserved source rows and reconciliation ledger.","Source discrepancy: width_cm is recorded here as 240.03; another source reports 243.84. See preserved source rows and reconciliation ledger.","Source discrepancy: height_cm is recorded here as 240.03; another source reports 243.8. See preserved source rows and reconciliation ledger.","Source discrepancy: width_cm is recorded here as 240.03; another source reports 243.8. See preserved source rows and reconciliation ledger.","All 64 observed colour positions transcribed from source. Similar dark hues grouped; spectrum hues standardized."],"record_status":"documented","source_records":[{"ek_id":"EK 46","title":"Colors for a Large Wall","date":"1951","medium":"oil on linen, sixty-four joined panels","dimensions":"94 1/2 x 94 1/2 inches","collection":"The Museum of Modern Art, New York. Gift of the artist","source_url":"https://ellsworthkelly.org/work/colors-for-a-large-wall/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"moma:80528","source_record_id":"80528","title":"Colors for a Large Wall","year_start":1951,"year_end":1951,"date_display":"1951","medium":"Oil on canvas, sixty-four panels","height_cm":240.0,"width_cm":240.0,"dimensions_display":"7' 10 1/2\" x 7' 10 1/2\" (240 x 240 cm)","collection":"Museum of Modern Art, New York","source_url":"https://www.moma.org/collection/works/80528","image_url":"https://www.moma.org/media/W1siZiIsIjM5MTE4OCJdLFsicCIsImNvbnZlcnQiLCItcmVzaXplIDEwMjR4MTAyNFx1MDAzZSJdXQ.jpg?sha=29e0f568fdd8e7de","accession":"1067.1969.a-b","record_kind":"painting","notes":[],"sources":[{"url":"https://www.moma.org/collection/works/80528","institution":"moma","accessed":"2026-10-26"}]},{"source_id":"moma1973:pdf50-caption1","title":"Colors for a Large Wall","year_start":1951,"year_end":1951,"date_display":"1951","medium":"Oil on canvas, sixty-four joined panels","height_cm":243.84,"width_cm":243.84,"dimensions_display":"96 x 96 inches (overall)","collection":"The Museum of Modern Art, New York. Gift of the artist","source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","record_kind":"painting","record_status":"documented","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership."],"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 50 (book page 45)","pdf_page":50,"book_page":45,"accessed":"2026-10-26"}]},{"source_id":"guggenheim1996:cat-16","source_record_id":"16","title":"Colors for a Large Wall","year_start":1951,"year_end":1951,"date_display":"1951","medium":"Oil on canvas","height_cm":243.8,"width_cm":243.8,"depth_cm":null,"dimensions_display":null,"collection":"The Museum of Modern Art, New York, Gift of the artist, 1969","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=112","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":16,"pdf_page":112,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Sixty-four joined panels, title1951 and MoMA Gift of the Artist1969 credit exactly identify EK46/MoMA80528. Historical243.8cm measurement independently agrees with MoMA1973 plate50; current240cm/94.5in statement retained separately."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=112","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 16","accessed":"2026-10-27","pdf_page":112}],"verified_identity_of":"ek-46"},{"source_id":"foundation-exhib-v4:EK46:ellsworth-kelly-4","source_record_id":"EK 46","ek_id":"EK 46","title":"Colors for a Large Wall","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 46"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2018/01/1973-EK-DAP-73.63-eks-300x202.jpg"]},{"source_id":"foundation-exhib-v4:EK46:ellsworth-kelly-a-retrospective","source_record_id":"EK 46","ek_id":"EK 46","title":"Colors for a Large Wall","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 46"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]},{"source_id":"foundation-exhib-v4:EK46:ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954","source_record_id":"EK 46","ek_id":"EK 46","title":"Colors for a Large Wall","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","label":"Ellsworth Kelly Foundation exhibition caption: EK 46"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1992-DAP-92.1-K-Ignatiadis-300x199.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/1992-DAP-92.29-K-Ignatiadis-300x198.jpg"]},{"source_id":"foundation-exhib-v4:EK46:ellsworth-kelly-paintings-1951-1956","source_record_id":"EK 46","ek_id":"EK 46","title":"Colors for a Large Wall","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-1951-1956/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-1951-1956/","label":"Ellsworth Kelly Foundation exhibition caption: EK 46"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1956-DAP-56.10-S-Forlano-300x297.jpg"]},{"source_id":"foundation-exhib-v4:EK46:la-couleur-seule-lexperience-du-monochrome-color-alone-the-monochrome-as-experiment","source_record_id":"EK 46","ek_id":"EK 46","title":"Colors for a Large Wall","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/la-couleur-seule-lexperience-du-monochrome-color-alone-the-monochrome-as-experiment/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/la-couleur-seule-lexperience-du-monochrome-color-alone-the-monochrome-as-experiment/","label":"Ellsworth Kelly Foundation exhibition caption: EK 46"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1988-DAP-88.25-300x451.jpg"]}],"record_kind":"painting","title_aliases":[],"source_image_url":"https://www.moma.org/media/W1siZiIsIjM5MTE4OCJdLFsicCIsImNvbnZlcnQiLCItcmVzaXplIDEwMjR4MTAyNFx1MDAzZSJdXQ.jpg?sha=29e0f568fdd8e7de","auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-46","field":"collection","chosen":"The Museum of Modern Art, New York. Gift of the artist","alternative":"Museum of Modern Art, New York","source":"https://www.moma.org/collection/works/80528"},{"id":"ek-46","field":"height_cm","chosen":240.03,"alternative":243.84,"source":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf"},{"id":"ek-46","field":"width_cm","chosen":240.03,"alternative":243.84,"source":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf"},{"id":"ek-46","field":"collection","chosen":"Museum of Modern Art, New York","alternative":"The Museum of Modern Art, New York. Gift of the artist","source":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf"},{"id":"ek-46","field":"height_cm","chosen":240.03,"alternative":243.8,"source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=112"},{"id":"ek-46","field":"width_cm","chosen":240.03,"alternative":243.8,"source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=112"},{"id":"ek-46","field":"collection","chosen":"Museum of Modern Art, New York","alternative":"The Museum of Modern Art, New York, Gift of the artist, 1969","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=112"}],"colors":["black","white","purple","green","blue","yellow","red","orange","pink","brown"],"shape_type":"joined rectangles","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v2-ek-46.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v2-ek-46.svg","colors":["black","white","purple","green","blue","yellow","red","orange","pink","brown"],"shape_type":"joined rectangles","reference_url":"https://ellsworthkelly.org/work/colors-for-a-large-wall/","reference_id":"research/reference-images/EK-46.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"All 64 observed colour positions transcribed from source. Similar dark hues grouped; spectrum hues standardized.","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"colors for a large wall","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Museum of Modern Art, New York"},{"id":"sfmoma-504-6","canonical_id":"EK 36","title":"La Combe III","year_start":1951,"year_end":1951,"date_display":"1951","medium":"Oil on linen","height_cm":161.3,"width_cm":113.0,"dimensions_display":null,"collection":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, and promised gift of Helen and Charles Schwab","sources":[{"url":"https://fisher.access.sfmoma.org/504/","institution":"sfmoma","accessed":"2026-10-26","label":"sfmoma"},{"url":"https://www.sfmoma.org/artwork/99.347/","label":"Verified supplementary metadata","page":null},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=79","label":"Guggenheim1996 retrospective, essayPDF79, figure6","accessed":"2026-10-27","pdf_page":79},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","label":"Ellsworth Kelly Foundation exhibition caption: EK 36"},{"url":"https://ellsworthkelly.org/chronology/","label":"Foundation chronology (existence evidence)"}],"notes":["Primary museum gallery label transcribed from web retrieval; image and dimensions not yet located. Partial institutional coverage.","Source identifier uses gallery and object order, not a museum accession or catalogue raisonne number.","Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Exact LaCombeIII1951 title and161.3x113cm agree currentFisherFCsource dimensions; preserve1996privatecollectioncredit as historical.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels La Combe III: tall blue linear fragments on white, distinctive larger downward-right stroke and dense upper diagonals. Matches independently sourced SFMOMA study.","Observed blue marks traced from the actual source mask, then polygon-simplified. Source cyan maps to shared blue; linen texture and minor edge noise omitted. No random pattern generated."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"sfmoma:504-6","source_record_id":null,"title":"La Combe III","year_start":1951,"year_end":1951,"date_display":"1951","medium":"Oil on linen","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":"San Francisco Museum of Modern Art / Doris and Donald Fisher Collection","source_url":"https://fisher.access.sfmoma.org/504/","image_url":null,"accession":null,"record_kind":"painting","notes":["Primary museum gallery label transcribed from web retrieval; image and dimensions not yet located. Partial institutional coverage.","Source identifier uses gallery and object order, not a museum accession or catalogue raisonne number.","Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Exact LaCombeIII1951 title and161.3x113cm agree currentFisherFCsource dimensions; preserve1996privatecollectioncredit as historical.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels La Combe III: tall blue linear fragments on white, distinctive larger downward-right stroke and dense upper diagonals. Matches independently sourced SFMOMA study.","Observed blue marks traced from the actual source mask, then polygon-simplified. Source cyan maps to shared blue; linen texture and minor edge noise omitted. No random pattern generated."],"sources":[{"url":"https://fisher.access.sfmoma.org/504/","institution":"sfmoma","accessed":"2026-10-26"}]},{"source_id":"sfmoma-v3:99.347","source_record_id":"99.347","title":"La Combe III","year_start":1951,"year_end":1951,"date_display":"1951","medium":"oil on linen","height_cm":161.3,"width_cm":113.0,"depth_cm":null,"dimensions_display":"63 1/2 × 44 1/2 in. (161.3 × 113.0 cm)","collection":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, and promised gift of Helen and Charles Schwab","accession":"99.347","ek_id":null,"source_url":"https://www.sfmoma.org/artwork/99.347/","image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/07/27174313/99.347_01_b02.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":[],"sources":[{"url":"https://www.sfmoma.org/artwork/99.347/","label":"SFMOMA current object record","accessed":"2026-10-27"}],"verified_identity_of":"sfmoma-504-6"},{"source_id":"guggenheim1996:essay-79-fig-6","source_record_id":"essay-79-fig-6","title":"La Combe III","year_start":1951,"year_end":1951,"date_display":"1951","medium":"Oil on canvas","height_cm":161.3,"width_cm":113.0,"depth_cm":null,"dimensions_display":null,"collection":"Private collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=79","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","pdf_page":79,"figure":"6","notes":["Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Exact LaCombeIII1951 title and161.3x113cm agree currentFisherFCsource dimensions; preserve1996privatecollectioncredit as historical."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=79","label":"Guggenheim1996 retrospective, essayPDF79, figure6","accessed":"2026-10-27","pdf_page":79}],"verified_identity_of":"sfmoma-504-6"},{"source_id":"foundation-exhib-v4:EK36:ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954","source_record_id":"EK 36","ek_id":"EK 36","title":"La Combe III","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","label":"Ellsworth Kelly Foundation exhibition caption: EK 36"}],"notes":["Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels La Combe III: tall blue linear fragments on white, distinctive larger downward-right stroke and dense upper diagonals. Matches independently sourced SFMOMA study."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1992-DAP-92.20-K-Ignatiadis-300x196.jpg"],"verified_identity_of":"sfmoma-504-6"}],"source_image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/07/27174313/99.347_01_b02.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"sfmoma-504-6","field":"collection","chosen":"San Francisco Museum of Modern Art / Doris and Donald Fisher Collection","alternative":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, and promised gift of Helen and Charles Schwab","source":"https://www.sfmoma.org/artwork/99.347/"},{"id":"sfmoma-504-6","field":"collection","chosen":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, and promised gift of Helen and Charles Schwab","alternative":"Private collection","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=79"}],"colors":["blue","white"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v3-sfmoma-99-347.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v3-sfmoma-99-347.svg","colors":["blue","white"],"shape_type":"rectangle","reference_url":"https://www.sfmoma.org/artwork/99.347/","reference_id":"research/sfmoma-v3-reference-images/99.347.jpg","method":"reference_mask_vector_contours","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Observed blue marks traced from the actual source mask, then polygon-simplified. Source cyan maps to shared blue; linen texture and minor edge noise omitted. No random pattern generated.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"la combe iii","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"San Francisco Museum of Modern Art"},{"id":"moma1973-pdf45-caption1","canonical_id":"EK 42","title":"Meschers","year_start":1951,"year_end":1951,"date_display":"1951","medium":"Oil on canvas","height_cm":149.86,"width_cm":149.86,"dimensions_display":"59 x 59 inches (overall)","collection":"Museum of Modern Art, New York (promised gift)","sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","label":"Verified supplementary metadata","page":45},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=106","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 13","accessed":"2026-10-27","pdf_page":106},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 42"},{"url":"https://www.moma.org/collection/works/79145","label":"MoMA current public object page","accessed":"2026-10-27"},{"url":"https://ellsworthkelly.org/chronology/","label":"Foundation chronology (existence evidence)"}],"notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 149.9 x 149.9cm agree with existing 149.86 x 149.86cm within published rounding. Primary catalogue13 caption retained; catalogue plate number is not EK number.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Specific unique Meschers title appears in Foundation caption of the same1973 MoMA retrospective and MoMA1973/1996 museum captions; black staggered horizontal strips on square ground identify the installed work. No generic title match.","Promised gift of Jo Carole and Ronald S. Lauder. Promised gift is not an assertion of completed accession or transfer. Object appears in338-work live public artist inventory but is absent from the2207-row exactartist open dataset.","Actual MoMA lightbox inspected. Major scattered green bands on a blue square transcribed by eye; strip contours and junctions approximate, brush texture omitted. Download403; ordinary source preview available."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"moma1973:pdf45-caption1","title":"Meschers","year_start":1951,"year_end":1951,"date_display":"1951","medium":"Oil on canvas","height_cm":149.86,"width_cm":149.86,"dimensions_display":"59 x 59 inches (overall)","collection":null,"source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","record_kind":"painting","record_status":"documented","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 149.9 x 149.9cm agree with existing 149.86 x 149.86cm within published rounding. Primary catalogue13 caption retained; catalogue plate number is not EK number.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Specific unique Meschers title appears in Foundation caption of the same1973 MoMA retrospective and MoMA1973/1996 museum captions; black staggered horizontal strips on square ground identify the installed work. No generic title match.","Promised gift of Jo Carole and Ronald S. Lauder. Promised gift is not an assertion of completed accession or transfer. Object appears in338-work live public artist inventory but is absent from the2207-row exactartist open dataset.","Actual MoMA lightbox inspected. Major scattered green bands on a blue square transcribed by eye; strip contours and junctions approximate, brush texture omitted. Download403; ordinary source preview available."],"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 45 (book page 40)","pdf_page":45,"book_page":40,"accessed":"2026-10-26"}]},{"source_id":"guggenheim1996:cat-13","source_record_id":"13","title":"Meschers","year_start":1951,"year_end":1951,"date_display":"1951","medium":"Oil on canvas","height_cm":149.9,"width_cm":149.9,"depth_cm":null,"dimensions_display":null,"collection":"Private collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=106","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":13,"pdf_page":106,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 149.9 x 149.9cm agree with existing 149.86 x 149.86cm within published rounding. Primary catalogue13 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=106","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 13","accessed":"2026-10-27","pdf_page":106}],"verified_identity_of":"moma1973-pdf45-caption1"},{"source_id":"foundation-exhib-v4:EK42:ellsworth-kelly-4","source_record_id":"EK 42","ek_id":"EK 42","title":"Meschers","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 42"}],"notes":["Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Specific unique Meschers title appears in Foundation caption of the same1973 MoMA retrospective and MoMA1973/1996 museum captions; black staggered horizontal strips on square ground identify the installed work. No generic title match."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1973-DAP-73.47-R-Mates_P-Katz-300x187.jpg"],"verified_identity_of":"moma1973-pdf45-caption1"},{"source_id":"moma-live-v4:79145","source_record_id":"79145","title":"Meschers","year_start":1951,"year_end":1951,"date_display":"1951","medium":"Oil on canvas","height_cm":149.9,"width_cm":149.9,"dimensions_display":"149.9×149.9cm","collection":"Museum of Modern Art, New York (promised gift)","collection_status":"promised_gift","credit_line":"Promised gift of Jo Carole and Ronald S. Lauder","accession":"PG207.1999","source_url":"https://www.moma.org/collection/works/79145","record_kind":"painting","record_status":"sourced_metadata","notes":["Promised gift of Jo Carole and Ronald S. Lauder. Promised gift is not an assertion of completed accession or transfer. Object appears in338-work live public artist inventory but is absent from the2207-row exactartist open dataset."],"sources":[{"url":"https://www.moma.org/collection/works/79145","label":"MoMA current public object page","accessed":"2026-10-27"}]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"moma1973-pdf45-caption1","field":"collection","chosen":"Private collection","alternative":"Museum of Modern Art, New York (promised gift)","source":"https://www.moma.org/collection/works/79145"}],"colors":["blue","green"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-core-moma1973-pdf45-caption1.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-core-moma1973-pdf45-caption1.svg","colors":["blue","green"],"shape_type":"rectangle","reference_url":"https://www.moma.org/collection/works/79145","reference_id":"research/core-museums-v4/moma-meschers-observation.md","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually reviewed","palette":"standardized vivid screen colours, not measured pigments","notes":"Actual MoMA lightbox inspected. Major scattered green bands on a blue square transcribed by eye; strip contours and junctions approximate, brush texture omitted. Download403; ordinary source preview available.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"meschers","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Museum of Modern Art, New York"},{"id":"ek-35","canonical_id":"EK 35","title":"Red Yellow and Blue","year_start":1951,"year_end":1951,"date_display":"1951","medium":"oil on canvas","height_cm":114.3,"width_cm":152.4,"dimensions_display":"45 x 60 inches","collection":"whereabouts unknown","sources":[{"url":"https://ellsworthkelly.org/work/red-yellow-and-blue/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://ellsworthkelly.org/exhibition/kelly-peintures-et-reliefs/","label":"Ellsworth Kelly Foundation exhibition caption: EK 35"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"documented","source_records":[{"ek_id":"EK 35","title":"Red Yellow and Blue","date":"1951","medium":"oil on canvas","dimensions":"45 x 60 inches","collection":"whereabouts unknown","source_url":"https://ellsworthkelly.org/work/red-yellow-and-blue/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"foundation-exhib-v4:EK35:kelly-peintures-et-reliefs","source_record_id":"EK 35","ek_id":"EK 35","title":"Red Yellow and Blue","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/kelly-peintures-et-reliefs/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/kelly-peintures-et-reliefs/","label":"Ellsworth Kelly Foundation exhibition caption: EK 35"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]}],"record_kind":"painting","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["red","yellow","blue"],"shape_type":null,"color_basis":"title_derived_nonexhaustive","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["shape_type","svg_study"],"is_representative":true,"duplicate_group":"red yellow and blue","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Unknown"},{"id":"ek-45","canonical_id":"EK 45","title":"Seine","year_start":1951,"year_end":1951,"date_display":"1951","medium":"oil on wood","height_cm":41.91,"width_cm":114.935,"dimensions_display":"16 1/2 x 45 1/4 inches","collection":"Philadelphia Museum of Art. Purchased with funds in memory of Anne d'Harnoncourt and other Museum funds","sources":[{"url":"https://ellsworthkelly.org/work/seine/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 35 (book page 30)","pdf_page":35,"book_page":30,"accessed":"2026-10-26"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=108","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 14","accessed":"2026-10-27","pdf_page":108},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 45"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 45"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-at-100/","label":"Ellsworth Kelly Foundation exhibition caption: EK 45"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","label":"Ellsworth Kelly Foundation exhibition caption: EK 45"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paris-new-york-1949-1959/","label":"Ellsworth Kelly Foundation exhibition caption: EK 45"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-shapes-and-colors-1949-2015/","label":"Ellsworth Kelly Foundation exhibition caption: EK 45"}],"notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Dimensions deliberately untranscribed where scanned fractions or overall size were ambiguous.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 41.9 x 114.9cm agree with existing 41.91 x 114.935cm within published rounding. Primary catalogue14 caption retained; catalogue plate number is not EK number.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Actual photographed marks traced to SVG rectangles; fine contours approximated and photographic texture removed. No randomized pattern."],"record_status":"documented","source_records":[{"ek_id":"EK 45","title":"Seine","date":"1951","medium":"oil on wood","dimensions":"16 1/2 x 45 1/4 inches","collection":"Philadelphia Museum of Art. Purchased with funds in memory of Anne d'Harnoncourt and other Museum funds","source_url":"https://ellsworthkelly.org/work/seine/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"moma1973:pdf35-caption1","title":"Seine","year_start":1951,"year_end":1951,"date_display":"1951","medium":"Oil on wood","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","record_kind":"painting","record_status":"documented","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Dimensions deliberately untranscribed where scanned fractions or overall size were ambiguous."],"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 35 (book page 30)","pdf_page":35,"book_page":30,"accessed":"2026-10-26"}]},{"source_id":"guggenheim1996:cat-14","source_record_id":"14","title":"Seine","year_start":1951,"year_end":1951,"date_display":"1951","medium":"Oil on wood","height_cm":41.9,"width_cm":114.9,"depth_cm":null,"dimensions_display":null,"collection":"Private collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=108","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":14,"pdf_page":108,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 41.9 x 114.9cm agree with existing 41.91 x 114.935cm within published rounding. Primary catalogue14 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=108","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 14","accessed":"2026-10-27","pdf_page":108}],"verified_identity_of":"ek-45"},{"source_id":"foundation-exhib-v4:EK45:ellsworth-kelly-4","source_record_id":"EK 45","ek_id":"EK 45","title":"Seine","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 45"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]},{"source_id":"foundation-exhib-v4:EK45:ellsworth-kelly-a-retrospective","source_record_id":"EK 45","ek_id":"EK 45","title":"Seine","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 45"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]},{"source_id":"foundation-exhib-v4:EK45:ellsworth-kelly-at-100","source_record_id":"EK 45","ek_id":"EK 45","title":"Seine","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-at-100/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-at-100/","label":"Ellsworth Kelly Foundation exhibition caption: EK 45"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]},{"source_id":"foundation-exhib-v4:EK45:ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954","source_record_id":"EK 45","ek_id":"EK 45","title":"Seine","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","label":"Ellsworth Kelly Foundation exhibition caption: EK 45"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1992-DAP-92.22-K-Ignatiadis-300x197.jpg"]},{"source_id":"foundation-exhib-v4:EK45:ellsworth-kelly-paris-new-york-1949-1959","source_record_id":"EK 45","ek_id":"EK 45","title":"Seine","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paris-new-york-1949-1959/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paris-new-york-1949-1959/","label":"Ellsworth Kelly Foundation exhibition caption: EK 45"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/2015-DAP-15.19-J-Hu-300x200.jpg"]},{"source_id":"foundation-exhib-v4:EK45:ellsworth-kelly-shapes-and-colors-1949-2015","source_record_id":"EK 45","ek_id":"EK 45","title":"Seine","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-shapes-and-colors-1949-2015/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-shapes-and-colors-1949-2015/","label":"Ellsworth Kelly Foundation exhibition caption: EK 45"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]}],"record_kind":"painting","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-45","field":"collection","chosen":"Philadelphia Museum of Art. Purchased with funds in memory of Anne d'Harnoncourt and other Museum funds","alternative":"Private collection","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=108"}],"colors":["black","white"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v2-ek-45.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v2-ek-45.svg","colors":["black","white"],"shape_type":"rectangle","reference_url":"https://ellsworthkelly.org/work/seine/","reference_id":"research/reference-images/EK-45.jpg","method":"reference_mask_vector_trace","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Actual photographed marks traced to SVG rectangles; fine contours approximated and photographic texture removed. No randomized pattern.","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"seine","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Philadelphia Museum of Art. Purchased with funds in memory of Anne d'Harnoncourt and other Museum funds"},{"id":"short-book-v4-ellsworthkelly20132-42-f-te-torcy","canonical_id":null,"title":"Fête à Torcy","year_start":1952,"year_end":1952,"date_display":"1952","medium":"Oil on canvas and wood, two panels separated by a wood strip","height_cm":116,"width_cm":97,"dimensions_display":"116×97cm (publication caption)","collection":"Museum of Modern Art, New York (promised gift)","sources":[{"url":"https://archive.org/download/EllsworthKelly20132/EllsworthKelly20132.pdf#page=42","label":"Official public exhibition publication, PDF page42","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=53","label":"Guggenheim1996 retrospective, essayPDF53, figure5","accessed":"2026-10-27","pdf_page":53},{"url":"https://www.moma.org/collection/works/169712","label":"MoMA current public object page","accessed":"2026-10-27"},{"url":"https://ellsworthkelly.org/chronology/","label":"Foundation chronology (existence evidence)"}],"notes":["Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained.","Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","SameFêteàTorcy115.6 ×96.5cm painting independently reproduced in2013Kellybook; historical1996credit retained.","Independently compared1996figure5 with2013printed36 reference: same two blue/yellow panel pairs and dark central wooden strip,1952;115.6x96.5cm agrees currentMoMA169712.2013rounded116x97cm retained.","Promised gift of Marie-Josée and Henry R. Kravis. Promised gift is not an assertion of completed accession or transfer. Object appears in338-work live public artist inventory but is absent from the2207-row exactartist open dataset.","Interpretive SVG after inspecting a public publisher PDF plate. Approximate contour and vivid palette. Two blue/yellow rectangular panel sections separated by a dark wooden strip. Overall dimensions from caption; subtle paint texture omitted."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"short-book-v4:EllsworthKelly20132:42:f-te-torcy","title":"Fête à Torcy","year_start":1952,"year_end":1952,"date_display":"1952","height_cm":116,"width_cm":97,"medium":"Oil on canvas and wood, two panels separated by a wood strip","dimensions_display":"116×97cm (publication caption)","collection":"Private collection (reported by2013 publication)","historical_source":true,"collection_as_of_year":2013,"source_url":"https://archive.org/download/EllsworthKelly20132/EllsworthKelly20132.pdf#page=42","record_kind":"painting","record_status":"sourced_metadata","sources":[{"url":"https://archive.org/download/EllsworthKelly20132/EllsworthKelly20132.pdf#page=42","label":"Official public exhibition publication, PDF page42","accessed":"2026-10-27"}],"notes":["Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained.","Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","SameFêteàTorcy115.6 ×96.5cm painting independently reproduced in2013Kellybook; historical1996credit retained.","Independently compared1996figure5 with2013printed36 reference: same two blue/yellow panel pairs and dark central wooden strip,1952;115.6x96.5cm agrees currentMoMA169712.2013rounded116x97cm retained.","Promised gift of Marie-Josée and Henry R. Kravis. Promised gift is not an assertion of completed accession or transfer. Object appears in338-work live public artist inventory but is absent from the2207-row exactartist open dataset.","Interpretive SVG after inspecting a public publisher PDF plate. Approximate contour and vivid palette. Two blue/yellow rectangular panel sections separated by a dark wooden strip. Overall dimensions from caption; subtle paint texture omitted."]},{"source_id":"guggenheim1996:essay-53-fig-5","source_record_id":"essay-53-fig-5","title":"Fête à Torcy","year_start":1952,"year_end":1952,"date_display":"1952","medium":"Oil on canvas and wood","height_cm":115.6,"width_cm":96.5,"depth_cm":null,"dimensions_display":null,"collection":"Private collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=53","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","pdf_page":53,"figure":"5","notes":["Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","SameFêteàTorcy115.6 ×96.5cm painting independently reproduced in2013Kellybook; historical1996credit retained.","Independently compared1996figure5 with2013printed36 reference: same two blue/yellow panel pairs and dark central wooden strip,1952;115.6x96.5cm agrees currentMoMA169712.2013rounded116x97cm retained."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=53","label":"Guggenheim1996 retrospective, essayPDF53, figure5","accessed":"2026-10-27","pdf_page":53}],"verified_identity_of":"short-book-v4-ellsworthkelly20132-42-f-te-torcy"},{"source_id":"moma-live-v4:169712","source_record_id":"169712","title":"Fête à Torcy","year_start":1952,"year_end":1952,"date_display":"1952","medium":"Oil on canvas and wood","height_cm":115.6,"width_cm":96.5,"dimensions_display":"115.6×96.5cm","collection":"Museum of Modern Art, New York (promised gift)","collection_status":"promised_gift","credit_line":"Promised gift of Marie-Josée and Henry R. Kravis","accession":"PG541.2013","source_url":"https://www.moma.org/collection/works/169712","record_kind":"painting","record_status":"sourced_metadata","notes":["Promised gift of Marie-Josée and Henry R. Kravis. Promised gift is not an assertion of completed accession or transfer. Object appears in338-work live public artist inventory but is absent from the2207-row exactartist open dataset."],"sources":[{"url":"https://www.moma.org/collection/works/169712","label":"MoMA current public object page","accessed":"2026-10-27"}]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"short-book-v4-ellsworthkelly20132-42-f-te-torcy","field":"collection","chosen":"Private collection (reported by2013 publication)","alternative":"Private collection","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=53"},{"id":"short-book-v4-ellsworthkelly20132-42-f-te-torcy","field":"collection","chosen":"Private collection (reported by2013 publication)","alternative":"Museum of Modern Art, New York (promised gift)","source":"https://www.moma.org/collection/works/169712"}],"colors":["blue","yellow","black"],"shape_type":"joined relief panels","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-short-f-te-torcy-1952.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-short-f-te-torcy-1952.svg","colors":["blue","yellow","black"],"shape_type":"joined relief panels","reference_url":"https://archive.org/download/EllsworthKelly20132/EllsworthKelly20132.pdf#page=42","reference_id":"research/core-museums-v4/reference-images/marks2013-fete-torcy.png","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate contours visually inspected","palette":"standardized vivid screen colours, not measured pigments","reviewed_date":"2026-10-27","notes":"Interpretive SVG after inspecting a public publisher PDF plate. Approximate contour and vivid palette. Two blue/yellow rectangular panel sections separated by a dark wooden strip. Overall dimensions from caption; subtle paint texture omitted."},"missing_fields":[],"is_representative":true,"duplicate_group":"fete a torcy","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Museum of Modern Art, New York"},{"id":"matthewmarks-kite-i-1952-44834","canonical_id":"EK 51","title":"Kite I","year_start":1952,"year_end":1952,"date_display":"1952","medium":"Oil on linen, seven joined panels","height_cm":100.0,"width_cm":233.0,"dimensions_display":"39⅜ × 91⅝ inches; 100 × 233 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-color-panels-for-a-large-wall-11-2018/lightbox/works/kite-i-1952-44834","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"},{"url":"https://archive.org/download/EllsworthKellyLastPaintings_201811/EllsworthKellyLastPaintings.pdf#page=25","label":"Official public exhibition publication, PDF page25","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=53","label":"Guggenheim1996 retrospective, essayPDF53, figure6","accessed":"2026-10-27","pdf_page":53},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","label":"Ellsworth Kelly Foundation exhibition caption: EK 51"}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained.","Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Exact KiteI1952 title and99.7x232.4cm overall dimensions agree rounded100x233cm gallery record;1996photograph shows identical yellowendpanels/whitebars/centralblue-black-redstack.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels Kite I: large yellow side panels around narrow blue/black/red stack and white dividers. Exact geometry matches independently sourced Marks1952study; photo15 corroborates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. ","Earliest creation-year tie: ordering within the year is unknown. One record is selected deterministically for display."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"matthewmarks:kite-i-1952-44834","source_record_id":"kite-i-1952-44834","title":"Kite I","year_start":1952,"year_end":1952,"date_display":"1952","medium":"Oil on linen, seven joined panels","height_cm":100.0,"width_cm":233.0,"depth_cm":null,"dimensions_display":"39⅜ × 91⅝ inches; 100 × 233 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-color-panels-for-a-large-wall-11-2018/lightbox/works/kite-i-1952-44834","image_url":"https://cdn.matthewmarks.com/online/kite-i-1952-44834/_800xAUTO_fit_center-center_none/Kelly_Kite-I_1952_44834_01.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained.","Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Exact KiteI1952 title and99.7x232.4cm overall dimensions agree rounded100x233cm gallery record;1996photograph shows identical yellowendpanels/whitebars/centralblue-black-redstack.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels Kite I: large yellow side panels around narrow blue/black/red stack and white dividers. Exact geometry matches independently sourced Marks1952study; photo15 corroborates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. ","Earliest creation-year tie: ordering within the year is unknown. One record is selected deterministically for display."],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-color-panels-for-a-large-wall-11-2018/lightbox/works/kite-i-1952-44834","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"44834","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-color-panels-for-a-large-wall-11-2018"]},{"source_id":"short-book-v4:EllsworthKellyLastPaintings_201811:25:kite-i","title":"Kite I","year_start":1952,"year_end":1952,"date_display":"1952","height_cm":100,"width_cm":233,"medium":"Oil on canvas","dimensions_display":"100×233cm (publication caption)","collection":"Private collection (reported by2017 publication)","historical_source":true,"collection_as_of_year":2017,"source_url":"https://archive.org/download/EllsworthKellyLastPaintings_201811/EllsworthKellyLastPaintings.pdf#page=25","record_kind":"painting","record_status":"sourced_metadata","sources":[{"url":"https://archive.org/download/EllsworthKellyLastPaintings_201811/EllsworthKellyLastPaintings.pdf#page=25","label":"Official public exhibition publication, PDF page25","accessed":"2026-10-27"}],"notes":["Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained."]},{"source_id":"guggenheim1996:essay-53-fig-6","source_record_id":"essay-53-fig-6","title":"Kite I","year_start":1952,"year_end":1952,"date_display":"1952","medium":"Oil on canvas","height_cm":99.7,"width_cm":232.4,"depth_cm":null,"dimensions_display":null,"collection":"Private collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=53","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","pdf_page":53,"figure":"6","notes":["Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Exact KiteI1952 title and99.7x232.4cm overall dimensions agree rounded100x233cm gallery record;1996photograph shows identical yellowendpanels/whitebars/centralblue-black-redstack."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=53","label":"Guggenheim1996 retrospective, essayPDF53, figure6","accessed":"2026-10-27","pdf_page":53}],"verified_identity_of":"matthewmarks-kite-i-1952-44834"},{"source_id":"foundation-exhib-v4:EK51:ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954","source_record_id":"EK 51","ek_id":"EK 51","title":"Kite I","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","label":"Ellsworth Kelly Foundation exhibition caption: EK 51"}],"notes":["Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels Kite I: large yellow side panels around narrow blue/black/red stack and white dividers. Exact geometry matches independently sourced Marks1952study; photo15 corroborates."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1992-DAP-92.1-K-Ignatiadis-300x199.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/1992-DAP-92.30-K-Ignatiadis-300x197.jpg"],"verified_identity_of":"matthewmarks-kite-i-1952-44834"}],"source_image_url":"https://cdn.matthewmarks.com/online/kite-i-1952-44834/_800xAUTO_fit_center-center_none/Kelly_Kite-I_1952_44834_01.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"matthewmarks-kite-i-1952-44834","field":"collection","chosen":"Collection unverified (documented in Matthew Marks exhibition)","alternative":"Private collection (reported by2017 publication)","source":"https://archive.org/download/EllsworthKellyLastPaintings_201811/EllsworthKellyLastPaintings.pdf#page=25"},{"id":"matthewmarks-kite-i-1952-44834","field":"collection","chosen":"Collection unverified (documented in Matthew Marks exhibition)","alternative":"Private collection","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=53"}],"colors":["yellow","white","blue","black","red"],"shape_type":"joined rectangles","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-marks-kite-i-1952-44834.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-marks-kite-i-1952-44834.svg","colors":["yellow","white","blue","black","red"],"shape_type":"joined rectangles","reference_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-color-panels-for-a-large-wall-11-2018/lightbox/works/kite-i-1952-44834","reference_id":"research/auction-private-v4/references/marks-kite-i-1952-44834.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary reference","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"kite i","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Unknown"},{"id":"north-v4-dallas-kite-i-loan","canonical_id":null,"title":"Kite I","year_start":1952,"year_end":1952,"date_display":"1952","medium":"Oil on canvas","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":"Collection of the artist — Dallas exhibition loan reported1989; current owner unverified","sources":[{"url":"https://texashistory.unt.edu/ark:/67531/metapth307668/m1/88/","label":"Collection of the artist — Dallas exhibition loan reported1989; current owner unverified primary record / publication","accessed":"2026-10-27"}],"notes":["Museum1989checklist printed83 explicitly labels Collection of the artist, not Dallas-owned. Same unique title/year as existing Marks exhibition record; retained as historical loan evidence without asserting current ownership.","Earliest creation-year tie: ordering within the year is unknown. One record is selected deterministically for display."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"north-v4:dallas-kite-i-loan","source_record_id":"363.1983 (loan record)","title":"Kite I","year_start":1952,"year_end":1952,"date_display":"1952","medium":"Oil on canvas","height_cm":null,"width_cm":null,"collection":"Collection of the artist — Dallas exhibition loan reported1989; current owner unverified","accession":"363.1983 (loan record)","ek_id":null,"source_url":"https://texashistory.unt.edu/ark:/67531/metapth307668/m1/88/","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Museum1989checklist printed83 explicitly labels Collection of the artist, not Dallas-owned. Same unique title/year as existing Marks exhibition record; retained as historical loan evidence without asserting current ownership.","Earliest creation-year tie: ordering within the year is unknown. One record is selected deterministically for display."],"sources":[{"url":"https://texashistory.unt.edu/ark:/67531/metapth307668/m1/88/","label":"Collection of the artist — Dallas exhibition loan reported1989; current owner unverified primary record / publication","accessed":"2026-10-27"}],"verified_identity_of":"matthewmarks-kite-i-1952-44834"}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":[],"shape_type":null,"color_basis":"unreviewed","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["height_cm","width_cm","shape_type","color_review","svg_study"],"is_representative":false,"duplicate_group":"kite i","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Collection of the artist — Dallas exhibition loan reported1989; current owner unverified","representative_id":"matthewmarks-kite-i-1952-44834"},{"id":"moma1973-pdf47-caption1","canonical_id":"EK 53","title":"Kite II","year_start":1952,"year_end":1952,"date_display":"1952","medium":"Oil on canvas, eleven joined panels","height_cm":80.01,"width_cm":279.4,"dimensions_display":"31.5 x 110 inches (overall)","collection":"Centre Pompidou, Musée national d’art moderne, Paris","sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 47 (book page 42)","pdf_page":47,"book_page":42,"accessed":"2026-10-26"},{"url":"https://www.centrepompidou.fr/fr/ressources/oeuvre/cBKoBej","label":"Centre Pompidou, Musée national d’art moderne, Paris primary museum record","accessed":"2026-10-26"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 53"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","label":"Ellsworth Kelly Foundation exhibition caption: EK 53"},{"url":"https://ellsworthkelly.org/chronology/","label":"Verified supplementary metadata","page":null}],"notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels Kite II: separate short portrait panels with colored upper areas and black lower areas. Arrangement matches independently sourced Pompidou/MoMA study; photo17 corroborates.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels Kite II: separate short portrait panels with colored upper areas and black lower areas. Arrangement matches independently sourced Pompidou/MoMA study; photo17 corroborates.","Source discrepancy: width_cm is recorded here as 279.4; another source reports 280.0. See preserved source rows and reconciliation ledger.","Eleven joined panels: four pairs of colored-over-black squares and three white vertical rectangles. White separators retained; no open gaps."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"moma1973:pdf47-caption1","title":"Kite II","year_start":1952,"year_end":1952,"date_display":"1952","medium":"Oil on canvas, eleven joined panels","height_cm":80.01,"width_cm":279.4,"dimensions_display":"31.5 x 110 inches (overall)","collection":null,"source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","record_kind":"painting","record_status":"documented","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels Kite II: separate short portrait panels with colored upper areas and black lower areas. Arrangement matches independently sourced Pompidou/MoMA study; photo17 corroborates.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels Kite II: separate short portrait panels with colored upper areas and black lower areas. Arrangement matches independently sourced Pompidou/MoMA study; photo17 corroborates.","Source discrepancy: width_cm is recorded here as 279.4; another source reports 280.0. See preserved source rows and reconciliation ledger.","Eleven joined panels: four pairs of colored-over-black squares and three white vertical rectangles. White separators retained; no open gaps."],"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 47 (book page 42)","pdf_page":47,"book_page":42,"accessed":"2026-10-26"}]},{"source_id":"museum-v2:pompidou_cBKoBej","source_record_id":"AM 1987-560","title":"Kite II","year_start":1952,"year_end":1952,"date_display":"1952","medium":"Huile sur toile","height_cm":80.0,"width_cm":280.0,"dimensions_display":"80 x 280 cm","collection":"Centre Pompidou, Musée national d’art moderne, Paris","accession":"AM 1987-560","ek_id":null,"source_url":"https://www.centrepompidou.fr/fr/ressources/oeuvre/cBKoBej","image_url":"https://www.centrepompidou.fr/media/picture/46/9e/469ed3f8f1b27872ac4913017e78fdd5/thumb_large.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-26","notes":[],"sources":[{"url":"https://www.centrepompidou.fr/fr/ressources/oeuvre/cBKoBej","label":"Centre Pompidou, Musée national d’art moderne, Paris primary museum record","accessed":"2026-10-26"}]},{"source_id":"foundation-exhib-v4:EK53:ellsworth-kelly-4","source_record_id":"EK 53","ek_id":"EK 53","title":"Kite II","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 53"}],"notes":["Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels Kite II: separate short portrait panels with colored upper areas and black lower areas. Arrangement matches independently sourced Pompidou/MoMA study; photo17 corroborates."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2018/01/1973-EK-DAP-73.68-eks-300x204.jpg"],"verified_identity_of":"moma1973-pdf47-caption1"},{"source_id":"foundation-exhib-v4:EK53:ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954","source_record_id":"EK 53","ek_id":"EK 53","title":"Kite II","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","label":"Ellsworth Kelly Foundation exhibition caption: EK 53"}],"notes":["Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels Kite II: separate short portrait panels with colored upper areas and black lower areas. Arrangement matches independently sourced Pompidou/MoMA study; photo17 corroborates."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2018/01/1992-DAP-92.26-K-Ignatiadis-300x198.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/1992-DAP-92.30-K-Ignatiadis-300x197.jpg"],"verified_identity_of":"moma1973-pdf47-caption1"}],"source_image_url":"https://www.centrepompidou.fr/media/picture/46/9e/469ed3f8f1b27872ac4913017e78fdd5/thumb_large.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"moma1973-pdf47-caption1","field":"width_cm","chosen":279.4,"alternative":280.0,"source":"https://www.centrepompidou.fr/fr/ressources/oeuvre/cBKoBej"}],"colors":["blue","yellow","red","green","black","white"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-international-pompidou-kite-ii.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-international-pompidou-kite-ii.svg","colors":["blue","yellow","red","green","black","white"],"shape_type":"rectangle","reference_url":"https://www.centrepompidou.fr/media/picture/46/9e/469ed3f8f1b27872ac4913017e78fdd5/thumb_large.jpg","reference_id":"research/international-v4/reference-images/moma1973-pdf47-caption1.jpg","method":"hand_authored_vector_after_visual_reference","geometry_confidence":"approximate, visually reviewed","palette":"standardized, not colorimetric","notes":"Eleven joined panels: four pairs of colored-over-black squares and three white vertical rectangles. White separators retained; no open gaps.","reviewed_date":"2026-10-27","source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf"},"missing_fields":[],"is_representative":true,"duplicate_group":"kite ii","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Centre Pompidou"},{"id":"moma1973-pdf52-caption1","canonical_id":"EK 47","title":"Méditerranée","year_start":1952,"year_end":1952,"date_display":"1952","medium":"Oil on wood, nine joined panels","height_cm":150.495,"width_cm":193.675,"dimensions_display":null,"collection":"Collection unresolved in primary record (later Tate credit is a corroborated research lead)","sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","label":"Verified supplementary metadata","page":52},{"url":"https://www.fondation-maeght.com/produit/kelly-mediterranee-1952/","label":"Museum reproduction after painting, color reference only","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=54","label":"Guggenheim1996 retrospective, essayPDF54, figure7","accessed":"2026-10-27","pdf_page":54},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","label":"Ellsworth Kelly Foundation exhibition caption: EK 47"},{"url":"https://ellsworthkelly.org/chronology/","label":"Foundation chronology (existence evidence)"}],"notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Dimensions deliberately untranscribed where scanned fractions or overall size were ambiguous.","Transcribed MoMA1973 PDFp52/bookp47 caption: overall59¼inches ×6feet4¼inches. Exact inch conversion, not a current remeasurement. Primary Maeght museum reproduction gives a usable color reference; its50×62cm dimensions are for the reproduction and must not be imported as painting size. Current Tate ownership credit appears in museum-supplied Glenstone2023 photograph caption published by Studio International, but direct Tate and Glenstone pages are blocked; retained as a research lead.","Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Exact Mediterranee1952 title and150.5x193.7cm overall agree historical1973inch conversions150.495x193.675cm. Same nine-panel colored arrangement.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels Mediterranee: exact3x3 arrangement black/blue/yellow, white/dark-blue/red, black/blue/cyan. Matches independently sourced MoMA/Maeght study; photo19 corroborates.","MoMA 1973 gives 1952; FoundationMaeght reproduction also 1952. Later FLV catalogue uses 1951–1952; keep as date conflict.","Nine colored rectangles after museum reproduction, geometry corroborated with MoMA1973 plate. Three relief panels represented flat; no invented shadows. Physical dimensions are historical caption inch conversions, not current Tate measurement."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"moma1973:pdf52-caption1","title":"Méditerranée","year_start":1952,"year_end":1952,"date_display":"1952","medium":"Oil on wood, nine joined panels","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","record_kind":"painting","record_status":"documented","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Dimensions deliberately untranscribed where scanned fractions or overall size were ambiguous.","Transcribed MoMA1973 PDFp52/bookp47 caption: overall59¼inches ×6feet4¼inches. Exact inch conversion, not a current remeasurement. Primary Maeght museum reproduction gives a usable color reference; its50×62cm dimensions are for the reproduction and must not be imported as painting size. Current Tate ownership credit appears in museum-supplied Glenstone2023 photograph caption published by Studio International, but direct Tate and Glenstone pages are blocked; retained as a research lead.","Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Exact Mediterranee1952 title and150.5x193.7cm overall agree historical1973inch conversions150.495x193.675cm. Same nine-panel colored arrangement.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels Mediterranee: exact3x3 arrangement black/blue/yellow, white/dark-blue/red, black/blue/cyan. Matches independently sourced MoMA/Maeght study; photo19 corroborates.","MoMA 1973 gives 1952; FoundationMaeght reproduction also 1952. Later FLV catalogue uses 1951–1952; keep as date conflict.","Nine colored rectangles after museum reproduction, geometry corroborated with MoMA1973 plate. Three relief panels represented flat; no invented shadows. Physical dimensions are historical caption inch conversions, not current Tate measurement."],"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 52 (book page 47)","pdf_page":52,"book_page":47,"accessed":"2026-10-26"}]},{"source_id":"international-v4:moma-mediterranee-1973","source_record_id":"moma-mediterranee-1973","title":"Méditerranée","year_start":1952,"year_end":1952,"date_display":"1952","medium":"Oil on wood, nine joined panels","height_cm":150.495,"width_cm":193.675,"dimensions_display":"150.495 × 193.675 cm","collection":"Collection unresolved in primary record (later Tate credit is a corroborated research lead)","accession":null,"ek_id":null,"source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_historical_publication","retrieved_date":"2026-10-27","notes":["Transcribed MoMA1973 PDFp52/bookp47 caption: overall59¼inches ×6feet4¼inches. Exact inch conversion, not a current remeasurement. Primary Maeght museum reproduction gives a usable color reference; its50×62cm dimensions are for the reproduction and must not be imported as painting size. Current Tate ownership credit appears in museum-supplied Glenstone2023 photograph caption published by Studio International, but direct Tate and Glenstone pages are blocked; retained as a research lead."],"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","label":"MoMA1973 PDFp52/bookp47 caption and photograph","accessed":"2026-10-27"},{"url":"https://www.fondation-maeght.com/produit/kelly-mediterranee-1952/","label":"Museum reproduction after painting, color reference only","accessed":"2026-10-27"}],"verified_identity_of":"moma1973-pdf52-caption1","unverified_field_leads":{"current_collection":"Tate, gift of artist and Jack Shear,2021 (earlier2015presentation claim varies)","source_url":"https://studiointernational.com/index.php/ellsworth-kelly-at-100-review-glenstone-maryland"}},{"source_id":"guggenheim1996:essay-54-fig-7","source_record_id":"essay-54-fig-7","title":"Méditerranée","year_start":1952,"year_end":1952,"date_display":"1952","medium":"Oil on wood","height_cm":150.5,"width_cm":193.7,"depth_cm":null,"dimensions_display":null,"collection":"Private collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=54","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","pdf_page":54,"figure":"7","notes":["Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Exact Mediterranee1952 title and150.5x193.7cm overall agree historical1973inch conversions150.495x193.675cm. Same nine-panel colored arrangement."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=54","label":"Guggenheim1996 retrospective, essayPDF54, figure7","accessed":"2026-10-27","pdf_page":54}],"verified_identity_of":"moma1973-pdf52-caption1"},{"source_id":"foundation-exhib-v4:EK47:ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954","source_record_id":"EK 47","ek_id":"EK 47","title":"Méditerranée","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","label":"Ellsworth Kelly Foundation exhibition caption: EK 47"}],"notes":["Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels Mediterranee: exact3x3 arrangement black/blue/yellow, white/dark-blue/red, black/blue/cyan. Matches independently sourced MoMA/Maeght study; photo19 corroborates."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1992-DAP-92.27-K-Ignatiadis-300x197.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/1992-DAP-92.29-K-Ignatiadis-300x198.jpg"],"verified_identity_of":"moma1973-pdf52-caption1"}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"moma1973-pdf52-caption1","field":"collection","chosen":"Collection unresolved in primary record (later Tate credit is a corroborated research lead)","alternative":"Private collection","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=54"}],"colors":["black","blue","yellow","white","red"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-international-mediterranee.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-international-mediterranee.svg","colors":["black","blue","yellow","white","red"],"shape_type":"rectangle","reference_url":"https://www.fondation-maeght.com/produit/kelly-mediterranee-1952/","reference_id":"research/international-v4/reference-images/mediterranee-maeght-reproduction.jpg","method":"hand_authored_vector_after_visual_reference","geometry_confidence":"approximate, visually reviewed","palette":"standardized, not colorimetric","notes":"Nine colored rectangles after museum reproduction, geometry corroborated with MoMA1973 plate. Three relief panels represented flat; no invented shadows. Physical dimensions are historical caption inch conversions, not current Tate measurement.","reviewed_date":"2026-10-27","source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf"},"missing_fields":[],"is_representative":true,"duplicate_group":"mediterranee","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Tate"},{"id":"ek-54","canonical_id":"EK 54","title":"Painting for a White Wall","year_start":1952,"year_end":1952,"date_display":"1952","medium":"oil on canvas, five joined panels","height_cm":60.008,"width_cm":180.975,"dimensions_display":"23 5/8 x 71 1/4 inches","collection":"Glenstone Museum","sources":[{"url":"https://ellsworthkelly.org/work/painting-for-a-white-wall/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 47 (book page 42)","pdf_page":47,"book_page":42,"accessed":"2026-10-26"},{"url":"https://www.glenstone.org/artworks/painting-for-a-white-wall","label":"Glenstone Museum primary object record","accessed":"2026-10-27"},{"url":"https://matthewmarks.com/artists/ellsworth-kelly/lightbox/works/23942","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=116","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 18","accessed":"2026-10-27","pdf_page":116},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 54"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 54"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-at-100/","label":"Ellsworth Kelly Foundation exhibition caption: EK 54"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","label":"Ellsworth Kelly Foundation exhibition caption: EK 54"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-shapes-and-colors-1949-2015/","label":"Ellsworth Kelly Foundation exhibition caption: EK 54"}],"notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 59.7 x 181.0cm agree with existing 60.008 x 180.975cm within published rounding. Primary catalogue18 caption retained; catalogue plate number is not EK number.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Source discrepancy: width_cm is recorded here as 180.975; another source reports 181.61. See preserved source rows and reconciliation ledger."],"record_status":"documented","source_records":[{"ek_id":"EK 54","title":"Painting for a White Wall","date":"1952","medium":"oil on canvas, five joined panels","dimensions":"23 5/8 x 71 1/4 inches","collection":"Glenstone Museum","source_url":"https://ellsworthkelly.org/work/painting-for-a-white-wall/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"moma1973:pdf47-caption2","title":"Painting for a White Wall","year_start":1952,"year_end":1952,"date_display":"1952","medium":"Oil on canvas, five joined panels","height_cm":59.69,"width_cm":181.61,"dimensions_display":"23.5 x 71.5 inches (overall)","collection":null,"source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","record_kind":"painting","record_status":"documented","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership."],"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 47 (book page 42)","pdf_page":47,"book_page":42,"accessed":"2026-10-26"}]},{"source_id":"glenstone-v3:painting-for-a-white-wall","source_record_id":"glenstone-v3:painting-for-a-white-wall","title":"Painting for a White Wall","year_start":1952,"year_end":1952,"date_display":"1952","medium":"oil on canvas, five joined panels","height_cm":60.33,"width_cm":180.98,"dimensions_display":"23 3/4 x 71 1/4 x 1 1/2 inches (60.33 x 180.98 x 3.81 cm)","collection":"Glenstone Museum","accession":null,"ek_id":"EK 54","source_url":"https://www.glenstone.org/artworks/painting-for-a-white-wall","image_url":"https://www.glenstone.org/medias/azure-94886.jpg?crop=,,x,y&format=jpg&quality=80&width=1000","record_kind":"painting","record_status":"sourced_metadata","notes":[],"sources":[{"url":"https://www.glenstone.org/artworks/painting-for-a-white-wall","label":"Glenstone Museum primary object record","accessed":"2026-10-27"}]},{"source_id":"matthewmarks:23942","source_record_id":"23942","title":"Painting for a White Wall","year_start":1952,"year_end":1952,"date_display":"1952","medium":"Oil on canvas, five joined panels","height_cm":60.0,"width_cm":181.0,"depth_cm":null,"dimensions_display":"23½ × 71¼ inches; 60 × 181 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/artists/ellsworth-kelly/lightbox/works/23942","image_url":"https://cdn.matthewmarks.com/online/23942/_800xAUTO_fit_center-center_none/23942_EK-54_01_silo_2020-12-15-022825.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates."],"sources":[{"url":"https://matthewmarks.com/artists/ellsworth-kelly/lightbox/works/23942","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"23942","exhibition_urls":["https://matthewmarks.com/artists/ellsworth-kelly"]},{"source_id":"guggenheim1996:cat-18","source_record_id":"18","title":"Painting for a White Wall","year_start":1952,"year_end":1952,"date_display":"1952","medium":"Oil on canvas","height_cm":59.7,"width_cm":181.0,"depth_cm":null,"dimensions_display":null,"collection":"Private collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=116","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":18,"pdf_page":116,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 59.7 x 181.0cm agree with existing 60.008 x 180.975cm within published rounding. Primary catalogue18 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=116","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 18","accessed":"2026-10-27","pdf_page":116}],"verified_identity_of":"ek-54"},{"source_id":"foundation-exhib-v4:EK54:ellsworth-kelly-4","source_record_id":"EK 54","ek_id":"EK 54","title":"Painting for a White Wall","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 54"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2018/01/1973-EK-DAP-73.68-eks-300x204.jpg"]},{"source_id":"foundation-exhib-v4:EK54:ellsworth-kelly-a-retrospective","source_record_id":"EK 54","ek_id":"EK 54","title":"Painting for a White Wall","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 54"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]},{"source_id":"foundation-exhib-v4:EK54:ellsworth-kelly-at-100","source_record_id":"EK 54","ek_id":"EK 54","title":"Painting for a White Wall","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-at-100/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-at-100/","label":"Ellsworth Kelly Foundation exhibition caption: EK 54"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]},{"source_id":"foundation-exhib-v4:EK54:ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954","source_record_id":"EK 54","ek_id":"EK 54","title":"Painting for a White Wall","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","label":"Ellsworth Kelly Foundation exhibition caption: EK 54"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2018/01/1992-DAP-92.26-K-Ignatiadis-300x198.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/1992-DAP-92.30-K-Ignatiadis-300x197.jpg"]},{"source_id":"foundation-exhib-v4:EK54:ellsworth-kelly-shapes-and-colors-1949-2015","source_record_id":"EK 54","ek_id":"EK 54","title":"Painting for a White Wall","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-shapes-and-colors-1949-2015/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-shapes-and-colors-1949-2015/","label":"Ellsworth Kelly Foundation exhibition caption: EK 54"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]}],"record_kind":"painting","title_aliases":[],"source_image_url":"https://cdn.matthewmarks.com/online/23942/_800xAUTO_fit_center-center_none/23942_EK-54_01_silo_2020-12-15-022825.jpg","auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-54","field":"width_cm","chosen":180.975,"alternative":181.61,"source":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf"},{"id":"ek-54","field":"collection","chosen":"Glenstone Museum","alternative":"Collection unverified (documented in Matthew Marks exhibition)","source":"https://matthewmarks.com/artists/ellsworth-kelly/lightbox/works/23942"},{"id":"ek-54","field":"collection","chosen":"Glenstone Museum","alternative":"Private collection","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=116"}],"colors":["black","pink","orange","white","blue"],"shape_type":"joined rectangles","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/ek-54.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-54.svg","colors":["black","pink","orange","white","blue"],"shape_type":"joined rectangles","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/painting-for-a-white-wall/","reference_id":"research/reference-images/EK-54.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"painting for a white wall","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Glenstone"},{"id":"ek-50","canonical_id":"EK 50","title":"Red Yellow Blue White","year_start":1952,"year_end":1952,"date_display":"1952","medium":"dyed cotton, twenty-five panels in five parts","height_cm":152.4,"width_cm":375.92,"dimensions_display":"60 x 148 inches","collection":"Philadelphia Museum of Art. Gift of the artist in honor of Anne d'Harnoncourt","sources":[{"url":"https://ellsworthkelly.org/work/red-yellow-blue-white/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 47 (book page 42)","pdf_page":47,"book_page":42,"accessed":"2026-10-26"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=114","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 17","accessed":"2026-10-27","pdf_page":114},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 50"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","label":"Ellsworth Kelly Foundation exhibition caption: EK 50"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paris-new-york-1949-1959/","label":"Ellsworth Kelly Foundation exhibition caption: EK 50"}],"notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Published overall dimensions include spaces between separate panels.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Dyed cotton panel construction: retained as painting-scope candidate; no painted medium asserted.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 152.4 x 375.9cm agree with existing 152.4 x 375.92cm within published rounding. Primary catalogue17 caption retained; catalogue plate number is not EK number.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Scope review: dyed-cotton panel work retained alongside paintings; medium is textile, not applied paint.","Observed ordering of all 25 textile squares preserved; inter-column spacing approximate."],"record_status":"documented","source_records":[{"ek_id":"EK 50","title":"Red Yellow Blue White","date":"1952","medium":"dyed cotton, twenty-five panels in five parts","dimensions":"60 x 148 inches","collection":"Philadelphia Museum of Art. Gift of the artist in honor of Anne d'Harnoncourt","source_url":"https://ellsworthkelly.org/work/red-yellow-blue-white/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"moma1973:pdf47-caption3","title":"Red Yellow Blue White","year_start":1952,"year_end":1952,"date_display":"1952","medium":"Dyed cotton, twenty-five panels","height_cm":152.4,"width_cm":375.92,"dimensions_display":"60 x 148 inches (overall)","collection":null,"source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","record_kind":"painting","record_status":"documented","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Published overall dimensions include spaces between separate panels."],"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 47 (book page 42)","pdf_page":47,"book_page":42,"accessed":"2026-10-26"}]},{"source_id":"guggenheim1996:cat-17","source_record_id":"17","title":"Red Yellow Blue White","year_start":1952,"year_end":1952,"date_display":"1952","medium":"Dyed cotton","height_cm":152.4,"width_cm":375.9,"depth_cm":null,"dimensions_display":null,"collection":"Private collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=114","image_url":null,"record_kind":"painting_candidate","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":17,"pdf_page":114,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Dyed cotton panel construction: retained as painting-scope candidate; no painted medium asserted.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 152.4 x 375.9cm agree with existing 152.4 x 375.92cm within published rounding. Primary catalogue17 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=114","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 17","accessed":"2026-10-27","pdf_page":114}],"verified_identity_of":"ek-50"},{"source_id":"foundation-exhib-v4:EK50:ellsworth-kelly-a-retrospective","source_record_id":"EK 50","ek_id":"EK 50","title":"Red Yellow Blue White","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 50"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]},{"source_id":"foundation-exhib-v4:EK50:ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954","source_record_id":"EK 50","ek_id":"EK 50","title":"Red Yellow Blue White","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","label":"Ellsworth Kelly Foundation exhibition caption: EK 50"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2018/01/1992-DAP-92.26-K-Ignatiadis-300x198.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/1992-DAP-92.27-K-Ignatiadis-300x197.jpg"]},{"source_id":"foundation-exhib-v4:EK50:ellsworth-kelly-paris-new-york-1949-1959","source_record_id":"EK 50","ek_id":"EK 50","title":"Red Yellow Blue White","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paris-new-york-1949-1959/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paris-new-york-1949-1959/","label":"Ellsworth Kelly Foundation exhibition caption: EK 50"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]}],"record_kind":"painting","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-50","field":"collection","chosen":"Philadelphia Museum of Art. Gift of the artist in honor of Anne d'Harnoncourt","alternative":"Private collection","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=114"}],"colors":["blue","red","yellow","white"],"shape_type":"separate panels","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v2-ek-50.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v2-ek-50.svg","colors":["blue","red","yellow","white"],"shape_type":"separate panels","reference_url":"https://ellsworthkelly.org/work/red-yellow-blue-white/","reference_id":"research/reference-images/EK-50.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Observed ordering of all 25 textile squares preserved; inter-column spacing approximate.","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"red yellow blue white","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Philadelphia Museum of Art. Gift of the artist in honor of Anne d'Harnoncourt"},{"id":"sfmoma-504-1","canonical_id":null,"title":"Red Yellow Blue White and Black with White Border","year_start":1952,"year_end":1953,"date_display":"1952–53","medium":"Oil on canvas","height_cm":106.7,"width_cm":393.7,"dimensions_display":null,"collection":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, and promised gift of Helen and Charles Schwab","sources":[{"url":"https://fisher.access.sfmoma.org/504/","institution":"sfmoma","accessed":"2026-10-26","label":"sfmoma"},{"url":"https://www.sfmoma.org/artwork/99.349/","label":"SFMOMA current object record","accessed":"2026-10-27"}],"notes":["Primary museum gallery label transcribed from web retrieval; image and dimensions not yet located. Partial institutional coverage.","Source identifier uses gallery and object order, not a museum accession or catalogue raisonne number.","Seven observed panels in order blue, red, white, black, yellow, white, blue. White painted borders retained; neutral seam guides are diagrammatic."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"sfmoma:504-1","source_record_id":null,"title":"Red Yellow Blue White and Black with White Border","year_start":1952,"year_end":1953,"date_display":"1952–53","medium":"Oil on canvas","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":"San Francisco Museum of Modern Art / Doris and Donald Fisher Collection","source_url":"https://fisher.access.sfmoma.org/504/","image_url":null,"accession":null,"record_kind":"painting","notes":["Primary museum gallery label transcribed from web retrieval; image and dimensions not yet located. Partial institutional coverage.","Source identifier uses gallery and object order, not a museum accession or catalogue raisonne number.","Seven observed panels in order blue, red, white, black, yellow, white, blue. White painted borders retained; neutral seam guides are diagrammatic."],"sources":[{"url":"https://fisher.access.sfmoma.org/504/","institution":"sfmoma","accessed":"2026-10-26"}]},{"source_id":"sfmoma-v3:99.349","source_record_id":"99.349","title":"Red Yellow Blue White and Black with White Border","year_start":1952,"year_end":1953,"date_display":"1952-1953","medium":"oil on canvas","height_cm":106.7,"width_cm":393.7,"depth_cm":null,"dimensions_display":"42 × 155 in. (106.7 × 393.7 cm)","collection":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, and promised gift of Helen and Charles Schwab","accession":"99.349","ek_id":null,"source_url":"https://www.sfmoma.org/artwork/99.349/","image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/07/22224125/99.349_01_H02.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":[],"sources":[{"url":"https://www.sfmoma.org/artwork/99.349/","label":"SFMOMA current object record","accessed":"2026-10-27"}],"verified_identity_of":"sfmoma-504-1"}],"source_image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/07/22224125/99.349_01_H02.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"sfmoma-504-1","field":"collection","chosen":"San Francisco Museum of Modern Art / Doris and Donald Fisher Collection","alternative":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, and promised gift of Helen and Charles Schwab","source":"https://www.sfmoma.org/artwork/99.349/"}],"colors":["red","yellow","blue","white","black"],"shape_type":"joined rectangles","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v3-sfmoma-99-349.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v3-sfmoma-99-349.svg","colors":["red","yellow","blue","white","black"],"shape_type":"joined rectangles","reference_url":"https://www.sfmoma.org/artwork/99.349/","reference_id":"research/sfmoma-v3-reference-images/99.349.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Seven observed panels in order blue, red, white, black, yellow, white, blue. White painted borders retained; neutral seam guides are diagrammatic.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"red yellow blue white and black with white border","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"San Francisco Museum of Modern Art"},{"id":"moma1973-pdf57-caption1","canonical_id":"EK 48","title":"Sanary","year_start":1952,"year_end":1952,"date_display":"1952","medium":"Oil on wood","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 57 (book page 52)","pdf_page":57,"book_page":52,"accessed":"2026-10-26"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 48"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","label":"Ellsworth Kelly Foundation exhibition caption: EK 48"}],"notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Dimensions deliberately untranscribed where scanned fractions or overall size were ambiguous.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Specific unique Sanary title appears in the same1973 MoMA retrospective both in Foundation installation caption and sourced MoMA1973caption; photograph shows multicolor checker arrangement, not one of the monochrome square works. No creation date imported from exhibition.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Specific unique Sanary title appears in the same1973 MoMA retrospective both in Foundation installation caption and sourced MoMA1973caption; photograph shows multicolor checker arrangement, not one of the monochrome square works. No creation date imported from exhibition.","Six rows and seven columns transcribed in source order from actual colour plate. Small differences between blue/teal/orange hues simplified; neither frame nor page is included. Historical caption PDF57 gives51¼x60in; normalized grid aspect used because central overall measurements remain unverified."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"moma1973:pdf57-caption1","title":"Sanary","year_start":1952,"year_end":1952,"date_display":"1952","medium":"Oil on wood","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","record_kind":"painting","record_status":"documented","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Dimensions deliberately untranscribed where scanned fractions or overall size were ambiguous.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Specific unique Sanary title appears in the same1973 MoMA retrospective both in Foundation installation caption and sourced MoMA1973caption; photograph shows multicolor checker arrangement, not one of the monochrome square works. No creation date imported from exhibition.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Specific unique Sanary title appears in the same1973 MoMA retrospective both in Foundation installation caption and sourced MoMA1973caption; photograph shows multicolor checker arrangement, not one of the monochrome square works. No creation date imported from exhibition.","Six rows and seven columns transcribed in source order from actual colour plate. Small differences between blue/teal/orange hues simplified; neither frame nor page is included. Historical caption PDF57 gives51¼x60in; normalized grid aspect used because central overall measurements remain unverified."],"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 57 (book page 52)","pdf_page":57,"book_page":52,"accessed":"2026-10-26"}]},{"source_id":"foundation-exhib-v4:EK48:ellsworth-kelly-4","source_record_id":"EK 48","ek_id":"EK 48","title":"Sanary","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 48"}],"notes":["Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Specific unique Sanary title appears in the same1973 MoMA retrospective both in Foundation installation caption and sourced MoMA1973caption; photograph shows multicolor checker arrangement, not one of the monochrome square works. No creation date imported from exhibition."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1973-DAP-73.31-R-Mates_P-Katz-300x206.jpg","https://ellsworthkelly.org/wp-content/uploads/2018/01/1973-EK-DAP-73.63-eks-300x202.jpg","https://ellsworthkelly.org/wp-content/uploads/2018/01/1973-EK-DAP-73.67-eks-300x203.jpg"],"verified_identity_of":"moma1973-pdf57-caption1"},{"source_id":"foundation-exhib-v4:EK48:ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954","source_record_id":"EK 48","ek_id":"EK 48","title":"Sanary","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","label":"Ellsworth Kelly Foundation exhibition caption: EK 48"}],"notes":["Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Specific unique Sanary title appears in the same1973 MoMA retrospective both in Foundation installation caption and sourced MoMA1973caption; photograph shows multicolor checker arrangement, not one of the monochrome square works. No creation date imported from exhibition."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2018/01/1992-DAP-92.26-K-Ignatiadis-300x198.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/1992-DAP-92.27-K-Ignatiadis-300x197.jpg"],"verified_identity_of":"moma1973-pdf57-caption1"}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["pink","green","yellow","purple","orange","red","blue"],"shape_type":"rectangle grid","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-foundation-sanary.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-foundation-sanary.svg","title":"Sanary","colors":["pink","green","yellow","purple","orange","red","blue"],"shape_type":"rectangle grid","reference_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf#page=58","source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf#page=58","reference_id":"research/svg-gap-v5/foundation/moma-pages/page-58.png","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against specifically identified primary image","palette":"standardized vivid screen colours; original pigment values not measured","notes":"Six rows and seven columns transcribed in source order from actual colour plate. Small differences between blue/teal/orange hues simplified; neither frame nor page is included. Historical caption PDF57 gives51¼x60in; normalized grid aspect used because central overall measurements remain unverified.","reviewed_date":"2026-10-27","original_record_kind":"painting","true_scale_eligible":false,"true_scale_note":"Physical scale unresolved: no reliable overall measurements verified; study uses observed normalized aspect."},"missing_fields":["height_cm","width_cm","collection"],"is_representative":true,"duplicate_group":"sanary","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Physical scale unresolved: no reliable overall measurements verified; study uses observed normalized aspect.","collection_group":null},{"id":"ek-62","canonical_id":"EK 62","title":"Tableau Vert","year_start":1952,"year_end":1952,"date_display":"1952","medium":"oil on wood","height_cm":74.295,"width_cm":99.695,"dimensions_display":"29 1/4 x 39 1/4 inches","collection":"Art Institute of Chicago","sources":[{"url":"https://ellsworthkelly.org/work/tableau-vert/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://www.artic.edu/artworks/198303","label":"Art Institute of Chicago primary API record","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=118","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 20","accessed":"2026-10-27","pdf_page":118},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 62"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-at-100/","label":"Ellsworth Kelly Foundation exhibition caption: EK 62"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","label":"Ellsworth Kelly Foundation exhibition caption: EK 62"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-shapes-and-colors-1949-2015/","label":"Ellsworth Kelly Foundation exhibition caption: EK 62"},{"url":"https://ellsworthkelly.org/exhibition/la-couleur-seule-lexperience-du-monochrome-color-alone-the-monochrome-as-experiment/","label":"Ellsworth Kelly Foundation exhibition caption: EK 62"},{"url":"https://ellsworthkelly.org/exhibition/monet-kelly/","label":"Ellsworth Kelly Foundation exhibition caption: EK 62"}],"notes":["Exact artist_id35235 and museum Painting classification; broad search result total is not the artist holdings count.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 74.3 x 99.7cm agree with existing 74.295 x 99.695cm within published rounding. Primary catalogue20 caption retained; catalogue plate number is not EK number.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Texture deliberately omitted."],"record_status":"documented","source_records":[{"ek_id":"EK 62","title":"Tableau Vert","date":"1952","medium":"oil on wood","dimensions":"29 1/4 x 39 1/4 inches","collection":"Art Institute of Chicago","source_url":"https://ellsworthkelly.org/work/tableau-vert/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"artic-v4:198303","source_record_id":"198303","title":"Tableau Vert","year_start":1952,"year_end":1952,"date_display":"1952","medium":"Oil on wood","height_cm":74.3,"width_cm":99.7,"dimensions_display":"74.3 × 99.7 cm (29 1/4 × 39 1/4 in.)","collection":"Art Institute of Chicago","accession":"2009.51","source_url":"https://www.artic.edu/artworks/198303","image_url":"https://www.artic.edu/iiif/2/019be102-5584-b599-4e81-782a2dba1789/full/843,/0/default.jpg","record_kind":"painting","record_status":"sourced_metadata","credit_line":"Gift of the artist","notes":["Exact artist_id35235 and museum Painting classification; broad search result total is not the artist holdings count."],"sources":[{"url":"https://www.artic.edu/artworks/198303","label":"Art Institute of Chicago primary API record","accessed":"2026-10-27"}],"verified_identity_of":"ek-62"},{"source_id":"guggenheim1996:cat-20","source_record_id":"20","title":"Tableau Vert","year_start":1952,"year_end":1952,"date_display":"1952","medium":"Oil on wood","height_cm":74.3,"width_cm":99.7,"depth_cm":null,"dimensions_display":null,"collection":"Private collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=118","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":20,"pdf_page":118,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 74.3 x 99.7cm agree with existing 74.295 x 99.695cm within published rounding. Primary catalogue20 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=118","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 20","accessed":"2026-10-27","pdf_page":118}],"verified_identity_of":"ek-62"},{"source_id":"foundation-exhib-v4:EK62:ellsworth-kelly-a-retrospective","source_record_id":"EK 62","ek_id":"EK 62","title":"Tableau Vert","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 62"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]},{"source_id":"foundation-exhib-v4:EK62:ellsworth-kelly-at-100","source_record_id":"EK 62","ek_id":"EK 62","title":"Tableau Vert","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-at-100/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-at-100/","label":"Ellsworth Kelly Foundation exhibition caption: EK 62"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]},{"source_id":"foundation-exhib-v4:EK62:ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954","source_record_id":"EK 62","ek_id":"EK 62","title":"Tableau Vert","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","label":"Ellsworth Kelly Foundation exhibition caption: EK 62"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1992-DAP-92.35-K-Ignatiadis-300x201.jpg"]},{"source_id":"foundation-exhib-v4:EK62:ellsworth-kelly-shapes-and-colors-1949-2015","source_record_id":"EK 62","ek_id":"EK 62","title":"Tableau Vert","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-shapes-and-colors-1949-2015/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-shapes-and-colors-1949-2015/","label":"Ellsworth Kelly Foundation exhibition caption: EK 62"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]},{"source_id":"foundation-exhib-v4:EK62:la-couleur-seule-lexperience-du-monochrome-color-alone-the-monochrome-as-experiment","source_record_id":"EK 62","ek_id":"EK 62","title":"Tableau Vert","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/la-couleur-seule-lexperience-du-monochrome-color-alone-the-monochrome-as-experiment/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/la-couleur-seule-lexperience-du-monochrome-color-alone-the-monochrome-as-experiment/","label":"Ellsworth Kelly Foundation exhibition caption: EK 62"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]},{"source_id":"foundation-exhib-v4:EK62:monet-kelly","source_record_id":"EK 62","ek_id":"EK 62","title":"Tableau Vert","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/monet-kelly/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/monet-kelly/","label":"Ellsworth Kelly Foundation exhibition caption: EK 62"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/2014-DAP-14.10-Clark-300x216.jpg"]}],"record_kind":"painting","title_aliases":[],"source_image_url":"https://www.artic.edu/iiif/2/019be102-5584-b599-4e81-782a2dba1789/full/843,/0/default.jpg","auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-62","field":"collection","chosen":"Art Institute of Chicago","alternative":"Private collection","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=118"}],"colors":["green"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/ek-62.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-62.svg","colors":["green"],"shape_type":"rectangle","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/tableau-vert/","reference_id":"research/reference-images/EK-62.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"Texture deliberately omitted.","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"tableau vert","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Art Institute of Chicago"},{"id":"matthewmarks-two-yellows-1952-44150","canonical_id":"EK 52","title":"Two Yellows","year_start":1952,"year_end":1952,"date_display":"1952","medium":"Oil on canvas, 25 joined panels","height_cm":151.0,"width_cm":151.0,"dimensions_display":"59⅜ × 59⅜ inches; 151 × 151 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-color-panels-for-a-large-wall-11-2018/lightbox/works/two-yellows-1952-44150","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","label":"Ellsworth Kelly Foundation exhibition caption: EK 52"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-1951-1956/","label":"Ellsworth Kelly Foundation exhibition caption: EK 52"}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Same exact identifier is captioned in paintings / peintures et reliefs exhibition; exact support and medium unreported.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Same exact identifier is captioned in paintings / peintures et reliefs exhibition; exact support and medium unreported.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Verified identity reconciliation: Two Yellows: the distinctive five-by-five square grid has the same alternating pale/deep yellow half-cell pattern, including undivided darker second and fourth columns. The 1952 Marks work lies within the 1948–1954 scope of the Foundation-captioned exhibition. Full square support and unequal yellow field boundaries agree. Foundation image caption explicitly supplies EK 52. Both actual photographs were visually inspected; colour names alone did not establish identity.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Twenty-five joined squares. Contrasting pale and deep yellows share the yellow recoloring family; placement traced from the actual gallery image."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"matthewmarks:two-yellows-1952-44150","source_record_id":"two-yellows-1952-44150","title":"Two Yellows","year_start":1952,"year_end":1952,"date_display":"1952","medium":"Oil on canvas, 25 joined panels","height_cm":151.0,"width_cm":151.0,"depth_cm":null,"dimensions_display":"59⅜ × 59⅜ inches; 151 × 151 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-color-panels-for-a-large-wall-11-2018/lightbox/works/two-yellows-1952-44150","image_url":"https://cdn.matthewmarks.com/online/two-yellows-1952-44150/_800xAUTO_fit_center-center_none/Kelly_Two-Yellows_1952_44150_01.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Same exact identifier is captioned in paintings / peintures et reliefs exhibition; exact support and medium unreported.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Same exact identifier is captioned in paintings / peintures et reliefs exhibition; exact support and medium unreported.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Verified identity reconciliation: Two Yellows: the distinctive five-by-five square grid has the same alternating pale/deep yellow half-cell pattern, including undivided darker second and fourth columns. The 1952 Marks work lies within the 1948–1954 scope of the Foundation-captioned exhibition. Full square support and unequal yellow field boundaries agree. Foundation image caption explicitly supplies EK 52. Both actual photographs were visually inspected; colour names alone did not establish identity.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Twenty-five joined squares. Contrasting pale and deep yellows share the yellow recoloring family; placement traced from the actual gallery image."],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-color-panels-for-a-large-wall-11-2018/lightbox/works/two-yellows-1952-44150","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"44150","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-color-panels-for-a-large-wall-11-2018"]},{"source_id":"foundation-exhib-v4:EK52:ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954","source_record_id":"EK 52","ek_id":"EK 52","title":"Two Yellows","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","label":"Ellsworth Kelly Foundation exhibition caption: EK 52"}],"notes":["Same exact identifier is captioned in paintings / peintures et reliefs exhibition; exact support and medium unreported.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Same exact identifier is captioned in paintings / peintures et reliefs exhibition; exact support and medium unreported.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1992-DAP-92.1-K-Ignatiadis-300x199.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/1992-DAP-92.29-K-Ignatiadis-300x198.jpg"]},{"source_id":"foundation-exhib-v4:EK52:ellsworth-kelly-paintings-1951-1956","source_record_id":"EK 52","ek_id":"EK 52","title":"Two Yellows","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-1951-1956/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-1951-1956/","label":"Ellsworth Kelly Foundation exhibition caption: EK 52"}],"notes":["Same exact identifier is captioned in paintings / peintures et reliefs exhibition; exact support and medium unreported.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1956-DAP-56.5-S-Forlano-300x168.jpg"]}],"source_image_url":"https://cdn.matthewmarks.com/online/two-yellows-1952-44150/_800xAUTO_fit_center-center_none/Kelly_Two-Yellows_1952_44150_01.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["yellow"],"shape_type":"square grid","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-market-03-matthewmarks-two-yellows-1952-44150.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-market-03-matthewmarks-two-yellows-1952-44150.svg","colors":["yellow"],"shape_type":"square grid","reference_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-color-panels-for-a-large-wall-11-2018/lightbox/works/two-yellows-1952-44150","reference_id":"research/svg-gap-v5/market/ref-03.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary reference visually inspected","palette":"standardized vivid; same-family shades retained where composition depends on them","notes":"Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Twenty-five joined squares. Contrasting pale and deep yellows share the yellow recoloring family; placement traced from the actual gallery image.","reviewed_date":"2026-10-27","true_scale_eligible":true},"missing_fields":[],"is_representative":true,"duplicate_group":"two yellows","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Unknown"},{"id":"guggenheim1996-cat-23","canonical_id":null,"title":"Black Square","year_start":1953,"year_end":1953,"date_display":"1953","medium":"Oil on wood","height_cm":109.9,"width_cm":109.9,"dimensions_display":null,"collection":"Private collection","sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=121","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 23","accessed":"2026-10-27","pdf_page":121},{"url":"https://brooklynrail.org/2017/03/art_books/Yve-Alain-Bois-with-Alex-Bacon/","label":"Yve-Alain Bois with Alex Bacon, March2017: integral contrasting borders","accessed":"2026-10-27"},{"url":"https://ellsworthkelly.org/chronology/","label":"Foundation chronology (existence evidence)"}],"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Support QA: the contrasting border is integral to this oil-on-wood work, not an external display frame. Catalogue raisonné author Yve-Alain Bois explicitly describes the white square with black border and black square with white border in his March2017 interview with Alex Bacon. Foundation chronology records their construction with a cabinetmaker in1953.","Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. White border is integral to the work, as described by catalogue raisonné author Yve-Alain Bois in his2017 Brooklyn Rail interview; not an external display frame."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"guggenheim1996:cat-23","source_record_id":"23","title":"Black Square","year_start":1953,"year_end":1953,"date_display":"1953","medium":"Oil on wood","height_cm":109.9,"width_cm":109.9,"depth_cm":null,"dimensions_display":null,"collection":"Private collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=121","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":23,"pdf_page":121,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Support QA: the contrasting border is integral to this oil-on-wood work, not an external display frame. Catalogue raisonné author Yve-Alain Bois explicitly describes the white square with black border and black square with white border in his March2017 interview with Alex Bacon. Foundation chronology records their construction with a cabinetmaker in1953.","Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. White border is integral to the work, as described by catalogue raisonné author Yve-Alain Bois in his2017 Brooklyn Rail interview; not an external display frame."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=121","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 23","accessed":"2026-10-27","pdf_page":121},{"url":"https://brooklynrail.org/2017/03/art_books/Yve-Alain-Bois-with-Alex-Bacon/","label":"Yve-Alain Bois with Alex Bacon, March2017: integral contrasting borders","accessed":"2026-10-27"},{"url":"https://ellsworthkelly.org/chronology/","label":"Kelly Foundation chronology,1953: cabinetmaker construction","accessed":"2026-10-27"}]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","white"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-public-guggenheim1996-23.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-public-guggenheim1996-23.svg","colors":["black","white"],"shape_type":"rectangle","reference_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=121","reference_id":"research/public-catalogues-v4/pages/page-121.png","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary plate visually reviewed","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. White border is integral to the work, as described by catalogue raisonné author Yve-Alain Bois in his2017 Brooklyn Rail interview; not an external display frame.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"black square","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"guggenheim1996-cat-19","canonical_id":null,"title":"Red Yellow Blue White and Black","year_start":1953,"year_end":1953,"date_display":"1953","medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 19","accessed":"2026-10-27","pdf_page":null}],"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Identity and date recovered from index of reproductions, printedpage334; numbered plate caption not located in available scan. Medium and dimensions remain unknown.","Earliest creation-year tie: ordering within the year is unknown. One record is selected deterministically for display."],"record_status":"sourced_metadata","record_kind":"painting_candidate","source_records":[{"source_id":"guggenheim1996:cat-19","source_record_id":"19","title":"Red Yellow Blue White and Black","year_start":1953,"year_end":1953,"date_display":"1953","medium":null,"height_cm":null,"width_cm":null,"depth_cm":null,"dimensions_display":null,"collection":null,"collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf","image_url":null,"record_kind":"painting_candidate","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":19,"pdf_page":null,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Identity and date recovered from index of reproductions, printedpage334; numbered plate caption not located in available scan. Medium and dimensions remain unknown.","Earliest creation-year tie: ordering within the year is unknown. One record is selected deterministically for display."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 19","accessed":"2026-10-27","pdf_page":null}]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["red","yellow","blue","white","black"],"shape_type":null,"color_basis":"title_derived_nonexhaustive","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["medium","height_cm","width_cm","collection","shape_type","svg_study"],"is_representative":true,"duplicate_group":"red yellow blue white and black","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"matthewmarks-kele-pa-45015","canonical_id":"EK 56","title":"Red Yellow Blue White and Black","year_start":1953,"year_end":1953,"date_display":"1953","medium":"Oil on wood, six joined panels","height_cm":50.0,"width_cm":99.0,"dimensions_display":"19¾ × 39 inches; 50 × 99 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-the-naming-of-colors-02-2026/lightbox/works/kele-pa-45015","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","label":"Ellsworth Kelly Foundation exhibition caption: EK 56"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-1951-1956/","label":"Ellsworth Kelly Foundation exhibition caption: EK 56"}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Same exact identifier is captioned in paintings / peintures et reliefs exhibition; exact support and medium unreported.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Same exact identifier is captioned in paintings / peintures et reliefs exhibition; exact support and medium unreported.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Verified identity reconciliation: Red Yellow Blue White and Black: the same SIX equal vertical strips occur in the exact order red, white, black, yellow, white, blue. The specific 1953 Marks work agrees with this unusual repeated-white sequence and landscape aspect. Guggenheim 1996 catalogue19 is expressly NOT included: its identity remains under separate review. The Foundation installation caption explicitly supplies EK 56. Source and target photographs were independently viewed in the saved paired comparison.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. ","Earliest creation-year tie: ordering within the year is unknown. One record is selected deterministically for display."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"matthewmarks:kele-pa-45015","source_record_id":"kele-pa-45015","title":"Red Yellow Blue White and Black","year_start":1953,"year_end":1953,"date_display":"1953","medium":"Oil on wood, six joined panels","height_cm":50.0,"width_cm":99.0,"depth_cm":null,"dimensions_display":"19¾ × 39 inches; 50 × 99 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-the-naming-of-colors-02-2026/lightbox/works/kele-pa-45015","image_url":"https://cdn.matthewmarks.com/online/kele-pa-45015/_800xAUTO_fit_center-center_none/45015_EK-56_12_Silo_no-shadow_25-w25.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Same exact identifier is captioned in paintings / peintures et reliefs exhibition; exact support and medium unreported.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Same exact identifier is captioned in paintings / peintures et reliefs exhibition; exact support and medium unreported.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Verified identity reconciliation: Red Yellow Blue White and Black: the same SIX equal vertical strips occur in the exact order red, white, black, yellow, white, blue. The specific 1953 Marks work agrees with this unusual repeated-white sequence and landscape aspect. Guggenheim 1996 catalogue19 is expressly NOT included: its identity remains under separate review. The Foundation installation caption explicitly supplies EK 56. Source and target photographs were independently viewed in the saved paired comparison.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. ","Earliest creation-year tie: ordering within the year is unknown. One record is selected deterministically for display."],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-the-naming-of-colors-02-2026/lightbox/works/kele-pa-45015","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"45015","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-the-naming-of-colors-02-2026"]},{"source_id":"foundation-exhib-v4:EK56:ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954","source_record_id":"EK 56","ek_id":"EK 56","title":"Red Yellow Blue White and Black","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","label":"Ellsworth Kelly Foundation exhibition caption: EK 56"}],"notes":["Same exact identifier is captioned in paintings / peintures et reliefs exhibition; exact support and medium unreported.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Same exact identifier is captioned in paintings / peintures et reliefs exhibition; exact support and medium unreported.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2018/01/1992-DAP-92.26-K-Ignatiadis-300x198.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/1992-DAP-92.30-K-Ignatiadis-300x197.jpg"]},{"source_id":"foundation-exhib-v4:EK56:ellsworth-kelly-paintings-1951-1956","source_record_id":"EK 56","ek_id":"EK 56","title":"Red Yellow Blue White and Black","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-1951-1956/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-1951-1956/","label":"Ellsworth Kelly Foundation exhibition caption: EK 56"}],"notes":["Same exact identifier is captioned in paintings / peintures et reliefs exhibition; exact support and medium unreported.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1956-DAP-56.9-S-Forlano-300x365.jpg"]}],"source_image_url":"https://cdn.matthewmarks.com/online/kele-pa-45015/_800xAUTO_fit_center-center_none/45015_EK-56_12_Silo_no-shadow_25-w25.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["red","yellow","blue","white","black"],"shape_type":"joined rectangles","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-marks-kele-pa-45015.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-marks-kele-pa-45015.svg","colors":["red","yellow","blue","white","black"],"shape_type":"joined rectangles","reference_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-the-naming-of-colors-02-2026/lightbox/works/kele-pa-45015","reference_id":"research/auction-private-v4/references/marks-kele-pa-45015.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary reference","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":false,"duplicate_group":"red yellow blue white and black","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Unknown","representative_id":"guggenheim1996-cat-19"},{"id":"artic-157156","canonical_id":null,"title":"Red Yellow Blue White and Black II","year_start":1953,"year_end":1953,"date_display":"1953","medium":"Oil on canvas; 7 joined panels","height_cm":99.1,"width_cm":351.2,"dimensions_display":"Each: 99.1 × 50.2 cm (39 × 19 3/4 in.); Overall: 99.1 × 351.2 cm (39 × 138 1/4 in.)","collection":"Art Institute of Chicago","sources":[{"url":"https://www.artic.edu/artworks/157156/red-yellow-blue-white-and-black-ii","institution":"artic","accessed":"2026-10-26","label":"artic"},{"url":"https://www.artic.edu/artworks/157156","label":"Art Institute of Chicago primary API record","accessed":"2026-10-27"}],"notes":["Exact artist_id35235 and museum Painting classification; broad search result total is not the artist holdings count.","Seven equal joined panels in the observed blue/red/white/black/yellow/white/blue order. Ordinary museum preview viewed; research download returned403."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"artic:157156","source_record_id":"157156","title":"Red Yellow Blue White and Black II","year_start":1953,"year_end":1953,"date_display":"1953","medium":"Oil on canvas; 7 joined panels","height_cm":99.1,"width_cm":351.2,"dimensions_display":"Each: 99.1 × 50.2 cm (39 × 19 3/4 in.); Overall: 99.1 × 351.2 cm (39 × 138 1/4 in.)","collection":"Art Institute of Chicago","source_url":"https://www.artic.edu/artworks/157156/red-yellow-blue-white-and-black-ii","image_url":"https://www.artic.edu/iiif/2/8b12267b-6fde-3424-281a-0cb74bb7e36a/full/!1200,1200/0/default.jpg","accession":"2001.157","record_kind":"painting","notes":["Exact artist_id35235 and museum Painting classification; broad search result total is not the artist holdings count.","Seven equal joined panels in the observed blue/red/white/black/yellow/white/blue order. Ordinary museum preview viewed; research download returned403."],"sources":[{"url":"https://www.artic.edu/artworks/157156/red-yellow-blue-white-and-black-ii","institution":"artic","accessed":"2026-10-26"}]},{"source_id":"artic-v4:157156","source_record_id":"157156","title":"Red Yellow Blue White and Black II","year_start":1953,"year_end":1953,"date_display":"1953","medium":"Oil on canvas; 7 joined panels","height_cm":99.1,"width_cm":351.2,"dimensions_display":"Each: 99.1 × 50.2 cm (39 × 19 3/4 in.); Overall: 99.1 × 351.2 cm (39 × 138 1/4 in.)","collection":"Art Institute of Chicago","accession":"2001.157","source_url":"https://www.artic.edu/artworks/157156","image_url":"https://www.artic.edu/iiif/2/8b12267b-6fde-3424-281a-0cb74bb7e36a/full/843,/0/default.jpg","record_kind":"painting","record_status":"sourced_metadata","credit_line":"Gift of the Anstiss and Ronald Krueck Collection","notes":["Exact artist_id35235 and museum Painting classification; broad search result total is not the artist holdings count."],"sources":[{"url":"https://www.artic.edu/artworks/157156","label":"Art Institute of Chicago primary API record","accessed":"2026-10-27"}]}],"source_image_url":"https://www.artic.edu/iiif/2/8b12267b-6fde-3424-281a-0cb74bb7e36a/full/843,/0/default.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["blue","red","white","black","yellow"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-core-artic-v4-157156.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-core-artic-v4-157156.svg","colors":["blue","red","white","black","yellow"],"shape_type":"rectangle","reference_url":"https://www.artic.edu/artworks/157156","reference_id":"research/core-museums-v4/aic-preview-observation.md","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually reviewed","palette":"standardized vivid screen colours, not measured pigments","notes":"Seven equal joined panels in the observed blue/red/white/black/yellow/white/blue order. Ordinary museum preview viewed; research download returned403.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"red yellow blue white and black ii","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Art Institute of Chicago"},{"id":"ek-63","canonical_id":"EK 63","title":"Spectrum Colors Arranged by Chance","year_start":1953,"year_end":1953,"date_display":"1953","medium":"oil on wood","height_cm":152.4,"width_cm":152.4,"dimensions_display":"60 x 60 inches","collection":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, and promised gift of Helen and Charles Schwab","sources":[{"url":"https://ellsworthkelly.org/work/spectrum-colors-arranged-by-chance/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 37 (book page 32)","pdf_page":37,"book_page":32,"accessed":"2026-10-26"},{"url":"https://www.sfmoma.org/artwork/99.352/","label":"SFMOMA current object record","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=110","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 15","accessed":"2026-10-27","pdf_page":110},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 63"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 63"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","label":"Ellsworth Kelly Foundation exhibition caption: EK 63"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-1951-1956/","label":"Ellsworth Kelly Foundation exhibition caption: EK 63"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-spectrum-colors-arranged-by-chance/","label":"Ellsworth Kelly Foundation exhibition caption: EK 63"}],"notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","1973 date1952–1953 differs from selected Foundation work record1953; potential same-work date conflict, not evidence of a separate painting.","Same observed 38×38 chance grid and dimensions as Foundation EK 63. Historical/current date ranges differ; not a new work.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 152.4 x 152.4cm agree with existing 152.4 x 152.4cm within published rounding. Primary catalogue15 caption retained; catalogue plate number is not EK number.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Source discrepancy: year_start is recorded here as 1953; another source reports 1952. See preserved source rows and reconciliation ledger.","Source discrepancy: year_start is recorded here as 1953; another source reports 1951. See preserved source rows and reconciliation ledger.","Source discrepancy: year_start is recorded here as 1953; another source reports 1951. See preserved source rows and reconciliation ledger.","Observed 38×38 source grid sampled at cell centres; colours assigned to a vivid family palette. No chance pattern generated."],"record_status":"documented","source_records":[{"ek_id":"EK 63","title":"Spectrum Colors Arranged by Chance","date":"1953","medium":"oil on wood","dimensions":"60 x 60 inches","collection":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, and the Helen and Charles Schwab Collection","source_url":"https://ellsworthkelly.org/work/spectrum-colors-arranged-by-chance/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"moma1973:pdf37-caption1","title":"Spectrum Colors Arranged by Chance","year_start":1952,"year_end":1953,"date_display":"1952-1953","medium":"Oil on wood","height_cm":152.4,"width_cm":152.4,"dimensions_display":"60 x 60 inches (overall)","collection":null,"source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","record_kind":"painting","record_status":"documented","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","1973 date1952–1953 differs from selected Foundation work record1953; potential same-work date conflict, not evidence of a separate painting."],"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 37 (book page 32)","pdf_page":37,"book_page":32,"accessed":"2026-10-26"}]},{"source_id":"sfmoma-v3:99.352","source_record_id":"99.352","title":"Spectrum Colors Arranged by Chance","year_start":1951,"year_end":1953,"date_display":"1951-1953","medium":"oil on wood","height_cm":152.4,"width_cm":152.4,"depth_cm":null,"dimensions_display":"60 × 60 in. (152.4 × 152.4 cm)","collection":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, and promised gift of Helen and Charles Schwab","accession":"99.352","ek_id":"EK 63","source_url":"https://www.sfmoma.org/artwork/99.352/","image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/07/14185559/99.352_EK%2063-C-%28HK%29_cropped_FINAL.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Same observed 38×38 chance grid and dimensions as Foundation EK 63. Historical/current date ranges differ; not a new work."],"sources":[{"url":"https://www.sfmoma.org/artwork/99.352/","label":"SFMOMA current object record","accessed":"2026-10-27"}]},{"source_id":"guggenheim1996:cat-15","source_record_id":"15","title":"Spectrum Colors Arranged by Chance","year_start":1951,"year_end":1953,"date_display":"1951–1953","medium":"Oil on wood","height_cm":152.4,"width_cm":152.4,"depth_cm":null,"dimensions_display":null,"collection":"Private collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=110","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":15,"pdf_page":110,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 152.4 x 152.4cm agree with existing 152.4 x 152.4cm within published rounding. Primary catalogue15 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=110","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 15","accessed":"2026-10-27","pdf_page":110}],"verified_identity_of":"ek-63"},{"source_id":"foundation-exhib-v4:EK63:ellsworth-kelly-4","source_record_id":"EK 63","ek_id":"EK 63","title":"Spectrum Colors Arranged by Chance","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 63"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2018/01/1973-EK-DAP-73.63-eks-300x202.jpg"]},{"source_id":"foundation-exhib-v4:EK63:ellsworth-kelly-a-retrospective","source_record_id":"EK 63","ek_id":"EK 63","title":"Spectrum Colors Arranged by Chance","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 63"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]},{"source_id":"foundation-exhib-v4:EK63:ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954","source_record_id":"EK 63","ek_id":"EK 63","title":"Spectrum Colors Arranged by Chance","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","label":"Ellsworth Kelly Foundation exhibition caption: EK 63"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1992-DAP-92.22-K-Ignatiadis-300x197.jpg"]},{"source_id":"foundation-exhib-v4:EK63:ellsworth-kelly-paintings-1951-1956","source_record_id":"EK 63","ek_id":"EK 63","title":"Spectrum Colors Arranged by Chance","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-1951-1956/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-1951-1956/","label":"Ellsworth Kelly Foundation exhibition caption: EK 63"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]},{"source_id":"foundation-exhib-v4:EK63:ellsworth-kelly-spectrum-colors-arranged-by-chance","source_record_id":"EK 63","ek_id":"EK 63","title":"Spectrum Colors Arranged by Chance","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-spectrum-colors-arranged-by-chance/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-spectrum-colors-arranged-by-chance/","label":"Ellsworth Kelly Foundation exhibition caption: EK 63"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]}],"record_kind":"painting","title_aliases":[],"source_image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/07/14185559/99.352_EK%2063-C-%28HK%29_cropped_FINAL.jpg","auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-63","field":"year_start","chosen":1953,"alternative":1952,"source":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf"},{"id":"ek-63","field":"year_start","chosen":1953,"alternative":1951,"source":"https://www.sfmoma.org/artwork/99.352/"},{"id":"ek-63","field":"collection","chosen":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, and the Helen and Charles Schwab Collection","alternative":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, and promised gift of Helen and Charles Schwab","source":"https://www.sfmoma.org/artwork/99.352/"},{"id":"ek-63","field":"year_start","chosen":1953,"alternative":1951,"source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=110"},{"id":"ek-63","field":"collection","chosen":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, and promised gift of Helen and Charles Schwab","alternative":"Private collection","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=110"}],"colors":["black","blue","green","yellow","orange","red","purple","pink","gray"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v2-ek-63.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v2-ek-63.svg","colors":["black","blue","green","yellow","orange","red","purple","pink","gray"],"shape_type":"rectangle","reference_url":"https://ellsworthkelly.org/work/spectrum-colors-arranged-by-chance/","reference_id":"research/reference-images/EK-63.jpg","method":"observed_grid_sample_to_svg","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Observed 38×38 source grid sampled at cell centres; colours assigned to a vivid family palette. No chance pattern generated.","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"spectrum colors arranged by chance","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"San Francisco Museum of Modern Art"},{"id":"ek-59","canonical_id":"EK 59","title":"Spectrum I","year_start":1953,"year_end":1953,"date_display":"1953","medium":"oil on canvas","height_cm":153.035,"width_cm":153.035,"dimensions_display":"60 1/4 x 60 1/4 inches","collection":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, and promised gift of Helen and Charles Schwab","sources":[{"url":"https://ellsworthkelly.org/work/spectrum-i/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://fisher.access.sfmoma.org/504/","institution":"sfmoma","accessed":"2026-10-26","label":"sfmoma"},{"url":"https://www.sfmoma.org/artwork/99.353/","label":"SFMOMA current object record","accessed":"2026-10-27"}],"notes":["Primary museum gallery label transcribed from web retrieval; image and dimensions not yet located. Partial institutional coverage.","Source identifier uses gallery and object order, not a museum accession or catalogue raisonne number.","Spectrum colours simplified to a standardized vivid palette; band proportions approximate."],"record_status":"documented","source_records":[{"ek_id":"EK 59","title":"Spectrum I","date":"1953","medium":"oil on canvas","dimensions":"60 1/4 x 60 1/4 inches","collection":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, and the Helen and Charles Schwab Collection","source_url":"https://ellsworthkelly.org/work/spectrum-i/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"sfmoma:504-2","source_record_id":null,"title":"Spectrum I","year_start":1953,"year_end":1953,"date_display":"1953","medium":"Oil on canvas","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":"San Francisco Museum of Modern Art / Doris and Donald Fisher Collection","source_url":"https://fisher.access.sfmoma.org/504/","image_url":null,"accession":null,"record_kind":"painting","notes":["Primary museum gallery label transcribed from web retrieval; image and dimensions not yet located. Partial institutional coverage.","Source identifier uses gallery and object order, not a museum accession or catalogue raisonne number."],"sources":[{"url":"https://fisher.access.sfmoma.org/504/","institution":"sfmoma","accessed":"2026-10-26"}]},{"source_id":"sfmoma-v3:99.353","source_record_id":"99.353","title":"Spectrum I","year_start":1953,"year_end":1953,"date_display":"1953","medium":"oil on canvas","height_cm":153.2,"width_cm":153.2,"depth_cm":null,"dimensions_display":"60 1/4 × 60 1/4 in. (153.2 × 153.2 cm)","collection":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, and promised gift of Helen and Charles Schwab","accession":"99.353","ek_id":"EK 59","source_url":"https://www.sfmoma.org/artwork/99.353/","image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/07/13213103/99.353_01_H02.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":[],"sources":[{"url":"https://www.sfmoma.org/artwork/99.353/","label":"SFMOMA current object record","accessed":"2026-10-27"}]}],"record_kind":"painting","title_aliases":[],"source_image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/07/13213103/99.353_01_H02.jpg","auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-59","field":"collection","chosen":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, and the Helen and Charles Schwab Collection","alternative":"San Francisco Museum of Modern Art / Doris and Donald Fisher Collection","source":"https://fisher.access.sfmoma.org/504/"},{"id":"ek-59","field":"collection","chosen":"San Francisco Museum of Modern Art / Doris and Donald Fisher Collection","alternative":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, and promised gift of Helen and Charles Schwab","source":"https://www.sfmoma.org/artwork/99.353/"}],"colors":["yellow","green","blue","purple","red","orange"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/ek-59.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-59.svg","colors":["yellow","green","blue","purple","red","orange"],"shape_type":"rectangle","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/spectrum-i/","reference_id":"research/reference-images/EK-59.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"Spectrum colours simplified to a standardized vivid palette; band proportions approximate.","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"spectrum i","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"San Francisco Museum of Modern Art"},{"id":"nga-75042","canonical_id":"EK 60","title":"Tiger","year_start":1953,"year_end":1953,"date_display":"1953","medium":"oil on five canvases","height_cm":205.1,"width_cm":217.2,"dimensions_display":"overall size (five joined panels): 205.1 x 217.2 cm (80 3/4 x 85 1/2 in.)","collection":"National Gallery of Art, Washington","sources":[{"url":"https://www.nga.gov/artworks/75042","institution":"nga","accessed":"2026-10-26","label":"nga"},{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 53 (book page 48)","pdf_page":53,"book_page":48,"accessed":"2026-10-26"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","label":"Ellsworth Kelly Foundation exhibition caption: EK 60"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-1951-1956/","label":"Ellsworth Kelly Foundation exhibition caption: EK 60"}],"notes":["Image rights/open-access status is source-specific; not inferred from metadata availability.","Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Same exact identifier is captioned in paintings / peintures et reliefs exhibition; exact support and medium unreported.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Same exact identifier is captioned in paintings / peintures et reliefs exhibition; exact support and medium unreported.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Verified identity reconciliation: Tiger: the exact five-panel arrangement and colour order agree: yellow, red and orange across the top, with large white and black panels below. The 1953 NGA painting falls within the 1948–1954 scope of this Foundation-captioned exhibition. Both the unequal panel widths and the low top-row height agree. The Foundation installation caption explicitly supplies EK 60. Source and target photographs were independently viewed in the saved paired comparison.","Source discrepancy: height_cm is recorded here as 205.1; another source reports 205.74. See preserved source rows and reconciliation ledger."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"nga:75042","source_record_id":"75042","title":"Tiger","year_start":1953,"year_end":1953,"date_display":"1953","medium":"oil on five canvases","height_cm":205.1,"width_cm":217.2,"dimensions_display":"overall size (five joined panels): 205.1 x 217.2 cm (80 3/4 x 85 1/2 in.)","collection":"National Gallery of Art, Washington","source_url":"https://www.nga.gov/artworks/75042","image_url":"https://api.nga.gov/iiif/55548bf4-ab9d-4195-9f84-cc57061f6692/full/!1200,1200/0/default.jpg","accession":"1992.85.1","record_kind":"painting","notes":["Image rights/open-access status is source-specific; not inferred from metadata availability.","Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Same exact identifier is captioned in paintings / peintures et reliefs exhibition; exact support and medium unreported.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Same exact identifier is captioned in paintings / peintures et reliefs exhibition; exact support and medium unreported.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Verified identity reconciliation: Tiger: the exact five-panel arrangement and colour order agree: yellow, red and orange across the top, with large white and black panels below. The 1953 NGA painting falls within the 1948–1954 scope of this Foundation-captioned exhibition. Both the unequal panel widths and the low top-row height agree. The Foundation installation caption explicitly supplies EK 60. Source and target photographs were independently viewed in the saved paired comparison.","Source discrepancy: height_cm is recorded here as 205.1; another source reports 205.74. See preserved source rows and reconciliation ledger."],"sources":[{"url":"https://www.nga.gov/artworks/75042","institution":"nga","accessed":"2026-10-26"}]},{"source_id":"moma1973:pdf53-caption1","title":"Tiger","year_start":1953,"year_end":1953,"date_display":"1953","medium":"Oil on canvas, five joined panels","height_cm":205.74,"width_cm":217.17,"dimensions_display":"81 x 85.5 inches (overall)","collection":null,"source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","record_kind":"painting","record_status":"documented","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership."],"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 53 (book page 48)","pdf_page":53,"book_page":48,"accessed":"2026-10-26"}]},{"source_id":"foundation-exhib-v4:EK60:ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954","source_record_id":"EK 60","ek_id":"EK 60","title":"Tiger","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","label":"Ellsworth Kelly Foundation exhibition caption: EK 60"}],"notes":["Same exact identifier is captioned in paintings / peintures et reliefs exhibition; exact support and medium unreported.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Same exact identifier is captioned in paintings / peintures et reliefs exhibition; exact support and medium unreported.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1992-DAP-92.35-K-Ignatiadis-300x201.jpg"]},{"source_id":"foundation-exhib-v4:EK60:ellsworth-kelly-paintings-1951-1956","source_record_id":"EK 60","ek_id":"EK 60","title":"Tiger","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-1951-1956/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-1951-1956/","label":"Ellsworth Kelly Foundation exhibition caption: EK 60"}],"notes":["Same exact identifier is captioned in paintings / peintures et reliefs exhibition; exact support and medium unreported.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1956-DAP-56.1-S-Forlano-300x294.jpg"]}],"source_image_url":"https://api.nga.gov/iiif/55548bf4-ab9d-4195-9f84-cc57061f6692/full/!1200,1200/0/default.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"nga-75042","field":"height_cm","chosen":205.1,"alternative":205.74,"source":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf"}],"colors":["yellow","pink","orange","white","black"],"shape_type":"joined rectangles","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v2-nga-75042.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v2-nga-75042.svg","colors":["yellow","pink","orange","white","black"],"shape_type":"joined rectangles","reference_url":"https://www.nga.gov/artworks/75042","reference_id":"research/svg-v2-reference-images/nga-75042.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"tiger","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"National Gallery of Art"},{"id":"ek-61","canonical_id":"EK 61","title":"Train Landscape","year_start":1953,"year_end":1953,"date_display":"1953","medium":"oil on canvas, three joined panels","height_cm":111.76,"width_cm":111.76,"dimensions_display":"44 x 44 inches","collection":"Art Institute of Chicago","sources":[{"url":"https://ellsworthkelly.org/work/train-landscape/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://www.artic.edu/artworks/185779","label":"Art Institute of Chicago primary API record","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=119","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 21","accessed":"2026-10-27","pdf_page":119},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 61"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 61"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-at-100/","label":"Ellsworth Kelly Foundation exhibition caption: EK 61"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","label":"Ellsworth Kelly Foundation exhibition caption: EK 61"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-1951-1956/","label":"Ellsworth Kelly Foundation exhibition caption: EK 61"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-shapes-and-colors-1949-2015/","label":"Ellsworth Kelly Foundation exhibition caption: EK 61"}],"notes":["Exact artist_id35235 and museum Painting classification; broad search result total is not the artist holdings count.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 111.8 x 111.8cm agree with existing 111.76 x 111.76cm within published rounding. Primary catalogue21 caption retained; catalogue plate number is not EK number.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Source discrepancy: year_start is recorded here as 1953; another source reports 1952. See preserved source rows and reconciliation ledger."],"record_status":"documented","source_records":[{"ek_id":"EK 61","title":"Train Landscape","date":"1953","medium":"oil on canvas, three joined panels","dimensions":"44 x 44 inches","collection":"Private collection","source_url":"https://ellsworthkelly.org/work/train-landscape/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"artic-v4:185779","source_record_id":"185779","title":"Train Landscape","year_start":1953,"year_end":1953,"date_display":"1953","medium":"Oil on canvas; three joined panels","height_cm":111.8,"width_cm":111.8,"dimensions_display":"111.8 × 111.8 cm (44 × 44 in.)","collection":"Art Institute of Chicago","accession":"2025.108","source_url":"https://www.artic.edu/artworks/185779","image_url":"https://www.artic.edu/iiif/2/0e4128b8-7ec7-11e7-5eed-4e9ebc9aa0a4/full/843,/0/default.jpg","record_kind":"painting","record_status":"sourced_metadata","credit_line":"Gift of the Ellsworth Kelly Foundation and Jack Shear","notes":["Exact artist_id35235 and museum Painting classification; broad search result total is not the artist holdings count."],"sources":[{"url":"https://www.artic.edu/artworks/185779","label":"Art Institute of Chicago primary API record","accessed":"2026-10-27"}],"verified_identity_of":"ek-61"},{"source_id":"guggenheim1996:cat-21","source_record_id":"21","title":"Train Landscape","year_start":1952,"year_end":1953,"date_display":"1952–1953","medium":"Oil on canvas","height_cm":111.8,"width_cm":111.8,"depth_cm":null,"dimensions_display":null,"collection":"Private collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=119","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":21,"pdf_page":119,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 111.8 x 111.8cm agree with existing 111.76 x 111.76cm within published rounding. Primary catalogue21 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=119","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 21","accessed":"2026-10-27","pdf_page":119}],"verified_identity_of":"ek-61"},{"source_id":"foundation-exhib-v4:EK61:ellsworth-kelly-4","source_record_id":"EK 61","ek_id":"EK 61","title":"Train Landscape","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 61"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1973-DAP-73.31-R-Mates_P-Katz-300x206.jpg","https://ellsworthkelly.org/wp-content/uploads/2018/01/1973-EK-DAP-73.62-eks-300x203.jpg","https://ellsworthkelly.org/wp-content/uploads/2018/01/1973-EK-DAP-73.67-eks-300x203.jpg"]},{"source_id":"foundation-exhib-v4:EK61:ellsworth-kelly-a-retrospective","source_record_id":"EK 61","ek_id":"EK 61","title":"Train Landscape","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 61"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]},{"source_id":"foundation-exhib-v4:EK61:ellsworth-kelly-at-100","source_record_id":"EK 61","ek_id":"EK 61","title":"Train Landscape","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-at-100/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-at-100/","label":"Ellsworth Kelly Foundation exhibition caption: EK 61"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]},{"source_id":"foundation-exhib-v4:EK61:ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954","source_record_id":"EK 61","ek_id":"EK 61","title":"Train Landscape","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","label":"Ellsworth Kelly Foundation exhibition caption: EK 61"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1992-DAP-92.1-K-Ignatiadis-300x199.jpg"]},{"source_id":"foundation-exhib-v4:EK61:ellsworth-kelly-paintings-1951-1956","source_record_id":"EK 61","ek_id":"EK 61","title":"Train Landscape","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-1951-1956/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-1951-1956/","label":"Ellsworth Kelly Foundation exhibition caption: EK 61"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]},{"source_id":"foundation-exhib-v4:EK61:ellsworth-kelly-shapes-and-colors-1949-2015","source_record_id":"EK 61","ek_id":"EK 61","title":"Train Landscape","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-shapes-and-colors-1949-2015/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-shapes-and-colors-1949-2015/","label":"Ellsworth Kelly Foundation exhibition caption: EK 61"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]}],"record_kind":"painting","title_aliases":[],"source_image_url":"https://www.artic.edu/iiif/2/0e4128b8-7ec7-11e7-5eed-4e9ebc9aa0a4/full/843,/0/default.jpg","auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-61","field":"collection","chosen":"Private collection","alternative":"Art Institute of Chicago","source":"https://www.artic.edu/artworks/185779"},{"id":"ek-61","field":"year_start","chosen":1953,"alternative":1952,"source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=119"},{"id":"ek-61","field":"collection","chosen":"Art Institute of Chicago","alternative":"Private collection","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=119"}],"colors":["green","yellow"],"shape_type":"joined rectangles","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/ek-61.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-61.svg","colors":["green","yellow"],"shape_type":"joined rectangles","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/train-landscape/","reference_id":"research/reference-images/EK-61.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"train landscape","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Art Institute of Chicago"},{"id":"guggenheim1996-cat-22","canonical_id":null,"title":"White Square","year_start":1953,"year_end":1953,"date_display":"1953","medium":"Oil on wood","height_cm":109.9,"width_cm":109.9,"dimensions_display":null,"collection":"Private collection","sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=120","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 22","accessed":"2026-10-27","pdf_page":120},{"url":"https://brooklynrail.org/2017/03/art_books/Yve-Alain-Bois-with-Alex-Bacon/","label":"Yve-Alain Bois with Alex Bacon, March2017: integral contrasting borders","accessed":"2026-10-27"},{"url":"https://ellsworthkelly.org/chronology/","label":"Foundation chronology (existence evidence)"}],"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Support QA: the contrasting border is integral to this oil-on-wood work, not an external display frame. Catalogue raisonné author Yve-Alain Bois explicitly describes the white square with black border and black square with white border in his March2017 interview with Alex Bacon. Foundation chronology records their construction with a cabinetmaker in1953.","Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. Black border is integral to the work, as described by catalogue raisonné author Yve-Alain Bois in his2017 Brooklyn Rail interview; not an external display frame."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"guggenheim1996:cat-22","source_record_id":"22","title":"White Square","year_start":1953,"year_end":1953,"date_display":"1953","medium":"Oil on wood","height_cm":109.9,"width_cm":109.9,"depth_cm":null,"dimensions_display":null,"collection":"Private collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=120","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":22,"pdf_page":120,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Support QA: the contrasting border is integral to this oil-on-wood work, not an external display frame. Catalogue raisonné author Yve-Alain Bois explicitly describes the white square with black border and black square with white border in his March2017 interview with Alex Bacon. Foundation chronology records their construction with a cabinetmaker in1953.","Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. Black border is integral to the work, as described by catalogue raisonné author Yve-Alain Bois in his2017 Brooklyn Rail interview; not an external display frame."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=120","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 22","accessed":"2026-10-27","pdf_page":120},{"url":"https://brooklynrail.org/2017/03/art_books/Yve-Alain-Bois-with-Alex-Bacon/","label":"Yve-Alain Bois with Alex Bacon, March2017: integral contrasting borders","accessed":"2026-10-27"},{"url":"https://ellsworthkelly.org/chronology/","label":"Kelly Foundation chronology,1953: cabinetmaker construction","accessed":"2026-10-27"}]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","white"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-public-guggenheim1996-22.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-public-guggenheim1996-22.svg","colors":["black","white"],"shape_type":"rectangle","reference_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=120","reference_id":"research/public-catalogues-v4/pages/page-120.png","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary plate visually reviewed","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. Black border is integral to the work, as described by catalogue raisonné author Yve-Alain Bois in his2017 Brooklyn Rail interview; not an external display frame.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"white square","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"matthewmarks-kele-pa-45210","canonical_id":null,"title":"White, Two Blacks","year_start":1953,"year_end":1953,"date_display":"1953","medium":"Oil on linen, three joined panels","height_cm":60.0,"width_cm":180.0,"dimensions_display":"23⅝ × 70⅞ inches; 60 × 180 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-black-and-white-11-2024/lightbox/works/kele-pa-45210","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"matthewmarks:kele-pa-45210","source_record_id":"kele-pa-45210","title":"White, Two Blacks","year_start":1953,"year_end":1953,"date_display":"1953","medium":"Oil on linen, three joined panels","height_cm":60.0,"width_cm":180.0,"depth_cm":null,"dimensions_display":"23⅝ × 70⅞ inches; 60 × 180 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-black-and-white-11-2024/lightbox/works/kele-pa-45210","image_url":"https://cdn.matthewmarks.com/online/kele-pa-45210/_800xAUTO_fit_center-center_none/45210_EK-66-A_02.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-black-and-white-11-2024/lightbox/works/kele-pa-45210","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"45210","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-black-and-white-11-2024"]}],"source_image_url":"https://cdn.matthewmarks.com/online/kele-pa-45210/_800xAUTO_fit_center-center_none/45210_EK-66-A_02.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["white","black"],"shape_type":"joined rectangles","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-marks-kele-pa-45210.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-marks-kele-pa-45210.svg","colors":["white","black"],"shape_type":"joined rectangles","reference_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-black-and-white-11-2024/lightbox/works/kele-pa-45210","reference_id":"research/auction-private-v4/references/marks-kele-pa-45210.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary reference","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"white two blacks","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Unknown"},{"id":"ek-67","canonical_id":"EK 67","title":"Black Curves","year_start":1954,"year_end":1954,"date_display":"1954","medium":"oil on canvas","height_cm":91.44,"width_cm":66.04,"dimensions_display":"36 x 26 inches","collection":"Private collection","sources":[{"url":"https://ellsworthkelly.org/work/black-curves/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://archive.org/download/EllsworthKelly20132/EllsworthKelly20132.pdf#page=58","label":"Official public exhibition publication, PDF page58","accessed":"2026-10-27"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-1951-1956/","label":"Ellsworth Kelly Foundation exhibition caption: EK 67"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paris-new-york-1949-1959/","label":"Ellsworth Kelly Foundation exhibition caption: EK 67"}],"notes":["Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"documented","source_records":[{"ek_id":"EK 67","title":"Black Curves","date":"1954","medium":"oil on canvas","dimensions":"36 x 26 inches","collection":"Private collection","source_url":"https://ellsworthkelly.org/work/black-curves/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"short-book-v4:EllsworthKelly20132:58:black-curves","title":"Black Curves","year_start":1954,"year_end":1954,"date_display":"1954","height_cm":91,"width_cm":66,"medium":"Oil on canvas","dimensions_display":"91×66cm (publication caption)","collection":"Private collection (reported by2013 publication)","historical_source":true,"collection_as_of_year":2013,"source_url":"https://archive.org/download/EllsworthKelly20132/EllsworthKelly20132.pdf#page=58","record_kind":"painting","record_status":"sourced_metadata","sources":[{"url":"https://archive.org/download/EllsworthKelly20132/EllsworthKelly20132.pdf#page=58","label":"Official public exhibition publication, PDF page58","accessed":"2026-10-27"}],"notes":["Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained."]},{"source_id":"foundation-exhib-v4:EK67:ellsworth-kelly-paintings-1951-1956","source_record_id":"EK 67","ek_id":"EK 67","title":"Black Curves","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-1951-1956/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-1951-1956/","label":"Ellsworth Kelly Foundation exhibition caption: EK 67"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1956-DAP-56.9-S-Forlano-300x365.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/1956-DAP-56.10-S-Forlano-300x297.jpg"]},{"source_id":"foundation-exhib-v4:EK67:ellsworth-kelly-paris-new-york-1949-1959","source_record_id":"EK 67","ek_id":"EK 67","title":"Black Curves","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paris-new-york-1949-1959/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paris-new-york-1949-1959/","label":"Ellsworth Kelly Foundation exhibition caption: EK 67"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/2015-DAP-15.19-J-Hu-300x200.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/2015-DAP-15.42-J-Hu-300x200.jpg"]}],"record_kind":"painting","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-67","field":"collection","chosen":"Private collection","alternative":"Private collection (reported by2013 publication)","source":"https://archive.org/download/EllsworthKelly20132/EllsworthKelly20132.pdf#page=58"}],"colors":["black","white"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/ek-67.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-67.svg","colors":["black","white"],"shape_type":"rectangle","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/black-curves/","reference_id":"research/reference-images/EK-67.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"black curves","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"matthewmarks-yellow-relief-1954-55-12580","canonical_id":null,"title":"Yellow Relief","year_start":1954,"year_end":1955,"date_display":"1954–1955","medium":"Oil on canvas, two joined panels","height_cm":61.0,"width_cm":61.0,"dimensions_display":"24 × 24 × 2 inches; 61 × 61 × 5 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-relief-paintings-05-2001/lightbox/works/yellow-relief-1954-55-12580","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. Same-colour vertical panel division is a neutral guide."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"matthewmarks:yellow-relief-1954-55-12580","source_record_id":"yellow-relief-1954-55-12580","title":"Yellow Relief","year_start":1954,"year_end":1955,"date_display":"1954–1955","medium":"Oil on canvas, two joined panels","height_cm":61.0,"width_cm":61.0,"depth_cm":5.0,"dimensions_display":"24 × 24 × 2 inches; 61 × 61 × 5 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-relief-paintings-05-2001/lightbox/works/yellow-relief-1954-55-12580","image_url":"https://cdn.matthewmarks.com/online/yellow-relief-1954-55-12580/_800xAUTO_fit_center-center_none/12580_EK-75_01_silo.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. Same-colour vertical panel division is a neutral guide."],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-relief-paintings-05-2001/lightbox/works/yellow-relief-1954-55-12580","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"12580","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-relief-paintings-05-2001"]}],"source_image_url":"https://cdn.matthewmarks.com/online/yellow-relief-1954-55-12580/_800xAUTO_fit_center-center_none/12580_EK-75_01_silo.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["yellow"],"shape_type":"rectangle relief","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-marks-yellow-relief-1954-55-12580.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-marks-yellow-relief-1954-55-12580.svg","colors":["yellow"],"shape_type":"rectangle relief","reference_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-relief-paintings-05-2001/lightbox/works/yellow-relief-1954-55-12580","reference_id":"research/auction-private-v4/references/marks-yellow-relief-1954-55-12580.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary reference","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. Same-colour vertical panel division is a neutral guide.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"yellow relief","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Unknown"},{"id":"guggenheim1996-cat-28","canonical_id":"EK 87","title":"Bar","year_start":1955,"year_end":1955,"date_display":"1955 /1956 (sources disagree)","medium":"Oil on canvas","height_cm":83.8,"width_cm":243.8,"dimensions_display":null,"collection":"Private collection","sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=129","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 28","accessed":"2026-10-27","pdf_page":129},{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","label":"Verified supplementary metadata","page":68},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-1951-1956/","label":"Ellsworth Kelly Foundation exhibition caption: EK 87"},{"url":"https://ellsworthkelly.org/chronology/","label":"Foundation chronology (existence evidence)"}],"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Dimensions deliberately untranscribed where scanned fractions or overall size were ambiguous.","Verified identity reconciliation: Bar: the actual 1973 and 1996 plates show the same distinctive long black bar with two shallow troughs along the upper edge and an asymmetric peaked indentation at the lower middle. Both captions give96in width and oil on canvas. The 1973 height32¾in differs slightly from 1996 height33in; the 1973 date 1956 differs from 1996 date 1955. The Foundation 1956 exhibition labels the matching bar EK87. These source discrepancies remain explicit; no generic black rectangle was joined by title alone.","Same exact identifier is captioned in paintings / peintures et reliefs exhibition; exact support and medium unreported.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Verified identity reconciliation: Bar: the actual 1973 and 1996 plates show the same distinctive long black bar with two shallow troughs along the upper edge and an asymmetric peaked indentation at the lower middle. Both captions give96in width and oil on canvas. The 1973 height32¾in differs slightly from 1996 height33in; the 1973 date 1956 differs from 1996 date 1955. The Foundation 1956 exhibition labels the matching bar EK87. These source discrepancies remain explicit; no generic black rectangle was joined by title alone.","Source discrepancy: year_start is recorded here as 1955; another source reports 1956. See preserved source rows and reconciliation ledger.","Source discrepancy: year_end is recorded here as 1955; another source reports 1956. See preserved source rows and reconciliation ledger.","Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"guggenheim1996:cat-28","source_record_id":"28","title":"Bar","year_start":1955,"year_end":1955,"date_display":"1955","medium":"Oil on canvas","height_cm":83.8,"width_cm":243.8,"depth_cm":null,"dimensions_display":null,"collection":"Private collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=129","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":28,"pdf_page":129,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Dimensions deliberately untranscribed where scanned fractions or overall size were ambiguous.","Verified identity reconciliation: Bar: the actual 1973 and 1996 plates show the same distinctive long black bar with two shallow troughs along the upper edge and an asymmetric peaked indentation at the lower middle. Both captions give96in width and oil on canvas. The 1973 height32¾in differs slightly from 1996 height33in; the 1973 date 1956 differs from 1996 date 1955. The Foundation 1956 exhibition labels the matching bar EK87. These source discrepancies remain explicit; no generic black rectangle was joined by title alone.","Same exact identifier is captioned in paintings / peintures et reliefs exhibition; exact support and medium unreported.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Verified identity reconciliation: Bar: the actual 1973 and 1996 plates show the same distinctive long black bar with two shallow troughs along the upper edge and an asymmetric peaked indentation at the lower middle. Both captions give96in width and oil on canvas. The 1973 height32¾in differs slightly from 1996 height33in; the 1973 date 1956 differs from 1996 date 1955. The Foundation 1956 exhibition labels the matching bar EK87. These source discrepancies remain explicit; no generic black rectangle was joined by title alone.","Source discrepancy: year_start is recorded here as 1955; another source reports 1956. See preserved source rows and reconciliation ledger.","Source discrepancy: year_end is recorded here as 1955; another source reports 1956. See preserved source rows and reconciliation ledger.","Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. "],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=129","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 28","accessed":"2026-10-27","pdf_page":129}]},{"source_id":"moma1973:pdf68-caption1","title":"Bar","year_start":1956,"year_end":1956,"date_display":"1956","medium":"Oil on canvas","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","record_kind":"painting","record_status":"documented","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Dimensions deliberately untranscribed where scanned fractions or overall size were ambiguous."],"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 68 (book page 63)","pdf_page":68,"book_page":63,"accessed":"2026-10-26"}]},{"source_id":"foundation-exhib-v4:EK87:ellsworth-kelly-paintings-1951-1956","source_record_id":"EK 87","ek_id":"EK 87","title":"Bar","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-1951-1956/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-1951-1956/","label":"Ellsworth Kelly Foundation exhibition caption: EK 87"}],"notes":["Same exact identifier is captioned in paintings / peintures et reliefs exhibition; exact support and medium unreported.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1956-DAP-56.1-S-Forlano-300x294.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"guggenheim1996-cat-28","field":"year_start","chosen":1955,"alternative":1956,"source":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf"},{"id":"guggenheim1996-cat-28","field":"year_end","chosen":1955,"alternative":1956,"source":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf"}],"colors":["black"],"shape_type":"irregular polygon","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-public-guggenheim1996-28.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-public-guggenheim1996-28.svg","colors":["black"],"shape_type":"irregular polygon","reference_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=129","reference_id":"research/public-catalogues-v4/pages/page-129.png","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary plate visually reviewed","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"bar","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"ek-90","canonical_id":"EK 90","title":"Black Ripe","year_start":1955,"year_end":1955,"date_display":"1955","medium":"oil on canvas","height_cm":160.655,"width_cm":150.812,"dimensions_display":"63 1/4 x 59 3/8 inches","collection":"Anderson Collection at Stanford University","sources":[{"url":"https://ellsworthkelly.org/work/black-ripe/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://anderson.stanford.edu/collection/black-ripe-by-ellsworth-kelly/","label":"Anderson Collection at Stanford University primary record / publication","accessed":"2026-10-27"},{"url":"https://archive.org/download/EllsworthKellyLastPaintings_201811/EllsworthKellyLastPaintings.pdf#page=35","label":"Official public exhibition publication, PDF page35","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=130","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 29","accessed":"2026-10-27","pdf_page":130},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 90"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 90"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-1951-1956/","label":"Ellsworth Kelly Foundation exhibition caption: EK 90"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly/","label":"Ellsworth Kelly Foundation exhibition caption: EK 90"}],"notes":["Gift of Harry W. and Mary Margaret Anderson, and Mary Patricia Anderson Pence. Verso1955 90. Ordinary browser page visually inspected; its photo was not downloaded because the page forbids image downloading. Existing good Foundation study retained.","Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 160.0 x 151.1cm agree with existing 160.655 x 150.812cm within published rounding. Primary catalogue29 caption retained; catalogue plate number is not EK number.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Source discrepancy: height_cm is recorded here as 160.655; another source reports 160.0. See preserved source rows and reconciliation ledger."],"record_status":"documented","source_records":[{"ek_id":"EK 90","title":"Black Ripe","date":"1955","medium":"oil on canvas","dimensions":"63 1/4 x 59 3/8 inches","collection":"The Anderson Collection at Stanford University, San Francisco. Gift of Harry W., Mary Margaret and Mary Patricia Anderson Pence","source_url":"https://ellsworthkelly.org/work/black-ripe/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"north-v4:anderson-blackripe","source_record_id":"2014.1.048","title":"Black Ripe","year_start":1955,"year_end":1955,"date_display":"1955","medium":"oil on canvas","height_cm":160.655,"width_cm":150.8125,"collection":"Anderson Collection at Stanford University","accession":"2014.1.048","ek_id":"EK 90","source_url":"https://anderson.stanford.edu/collection/black-ripe-by-ellsworth-kelly/","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Gift of Harry W. and Mary Margaret Anderson, and Mary Patricia Anderson Pence. Verso1955 90. Ordinary browser page visually inspected; its photo was not downloaded because the page forbids image downloading. Existing good Foundation study retained."],"sources":[{"url":"https://anderson.stanford.edu/collection/black-ripe-by-ellsworth-kelly/","label":"Anderson Collection at Stanford University primary record / publication","accessed":"2026-10-27"}],"verified_identity_of":"ek-90","dimensions_display":"63 3/16×59⅜in"},{"source_id":"short-book-v4:EllsworthKellyLastPaintings_201811:35:black-ripe","title":"Black Ripe","year_start":1955,"year_end":1955,"date_display":"1955","height_cm":161,"width_cm":151,"medium":"Oil on canvas","dimensions_display":"161×151cm (publication caption)","collection":"Anderson Collection at Stanford University (reported by2017 publication)","historical_source":true,"collection_as_of_year":2017,"source_url":"https://archive.org/download/EllsworthKellyLastPaintings_201811/EllsworthKellyLastPaintings.pdf#page=35","record_kind":"painting","record_status":"sourced_metadata","sources":[{"url":"https://archive.org/download/EllsworthKellyLastPaintings_201811/EllsworthKellyLastPaintings.pdf#page=35","label":"Official public exhibition publication, PDF page35","accessed":"2026-10-27"}],"notes":["Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained."]},{"source_id":"guggenheim1996:cat-29","source_record_id":"29","title":"Black Ripe","year_start":1955,"year_end":1955,"date_display":"1955","medium":"Oil on canvas","height_cm":160.0,"width_cm":151.1,"depth_cm":null,"dimensions_display":null,"collection":"Collection of Harry W. and Mary Margaret Anderson","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=130","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":29,"pdf_page":130,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 160.0 x 151.1cm agree with existing 160.655 x 150.812cm within published rounding. Primary catalogue29 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=130","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 29","accessed":"2026-10-27","pdf_page":130}],"verified_identity_of":"ek-90"},{"source_id":"foundation-exhib-v4:EK90:ellsworth-kelly-4","source_record_id":"EK 90","ek_id":"EK 90","title":"Black Ripe","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 90"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2018/01/1973-EK-DAP-73.64-eks-300x204.jpg"]},{"source_id":"foundation-exhib-v4:EK90:ellsworth-kelly-a-retrospective","source_record_id":"EK 90","ek_id":"EK 90","title":"Black Ripe","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 90"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]},{"source_id":"foundation-exhib-v4:EK90:ellsworth-kelly-paintings-1951-1956","source_record_id":"EK 90","ek_id":"EK 90","title":"Black Ripe","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-1951-1956/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-1951-1956/","label":"Ellsworth Kelly Foundation exhibition caption: EK 90"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1956-DAP-56.5-S-Forlano-300x168.jpg"]},{"source_id":"foundation-exhib-v4:EK90:ellsworth-kelly","source_record_id":"EK 90","ek_id":"EK 90","title":"Black Ripe","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly/","label":"Ellsworth Kelly Foundation exhibition caption: EK 90"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1958-DAP-58.24-Maeght-300x184.jpg"]}],"record_kind":"painting","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-90","field":"collection","chosen":"The Anderson Collection at Stanford University, San Francisco. Gift of Harry W., Mary Margaret and Mary Patricia Anderson Pence","alternative":"Anderson Collection at Stanford University","source":"https://anderson.stanford.edu/collection/black-ripe-by-ellsworth-kelly/"},{"id":"ek-90","field":"collection","chosen":"Anderson Collection at Stanford University","alternative":"Anderson Collection at Stanford University (reported by2017 publication)","source":"https://archive.org/download/EllsworthKellyLastPaintings_201811/EllsworthKellyLastPaintings.pdf#page=35"},{"id":"ek-90","field":"height_cm","chosen":160.655,"alternative":160.0,"source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=130"},{"id":"ek-90","field":"collection","chosen":"Anderson Collection at Stanford University","alternative":"Collection of Harry W. and Mary Margaret Anderson","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=130"}],"colors":["black","white"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/ek-90.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-90.svg","colors":["black","white"],"shape_type":"rectangle","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/black-ripe/","reference_id":"research/reference-images/EK-90.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"black ripe","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Anderson Collection at Stanford University"},{"id":"moma1973-pdf62-caption2","canonical_id":null,"title":"Black and White","year_start":1955,"year_end":1958,"date_display":"1955-1958","medium":"Oil on canvas, two joined panels","height_cm":114.3,"width_cm":152.4,"dimensions_display":"45 x 60 inches (overall)","collection":null,"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 62 (book page 57)","pdf_page":62,"book_page":57,"accessed":"2026-10-26"},{"url":"https://ellsworthkelly.org/chronology/","label":"Foundation chronology (existence evidence)"}],"notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Actual black-and-white painting at lower right of PDF62. Rectangular painted white ground retained; tapering white needle divides the left black field from the upper-right field. Approximate division positions; no surrounding page or wall."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"moma1973:pdf62-caption2","title":"Black and White","year_start":1955,"year_end":1958,"date_display":"1955-1958","medium":"Oil on canvas, two joined panels","height_cm":114.3,"width_cm":152.4,"dimensions_display":"45 x 60 inches (overall)","collection":null,"source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","record_kind":"painting","record_status":"documented","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Actual black-and-white painting at lower right of PDF62. Rectangular painted white ground retained; tapering white needle divides the left black field from the upper-right field. Approximate division positions; no surrounding page or wall."],"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 62 (book page 57)","pdf_page":62,"book_page":57,"accessed":"2026-10-26"}]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","white"],"shape_type":"rectangle with angular fields","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-foundation-black-and-white-1955.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-foundation-black-and-white-1955.svg","title":"Black and White","colors":["black","white"],"shape_type":"rectangle with angular fields","reference_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf#page=62","source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf#page=62","reference_id":"research/svg-gap-v5/foundation/moma-pages/page-62.png","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against specifically identified primary image","palette":"standardized vivid screen colours; original pigment values not measured","notes":"Actual black-and-white painting at lower right of PDF62. Rectangular painted white ground retained; tapering white needle divides the left black field from the upper-right field. Approximate division positions; no surrounding page or wall.","reviewed_date":"2026-10-27","original_record_kind":"painting"},"missing_fields":["collection"],"is_representative":true,"duplicate_group":"black and white","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"short-book-v4-ellsworthkellylastpaintings-201811-39-green-form","canonical_id":null,"title":"Green Form","year_start":1955,"year_end":1955,"date_display":"1955","medium":"Oil on canvas","height_cm":61,"width_cm":51,"dimensions_display":"61×51cm (publication caption)","collection":"Private collection (reported by2017 publication)","sources":[{"url":"https://archive.org/download/EllsworthKellyLastPaintings_201811/EllsworthKellyLastPaintings.pdf#page=39","label":"Official public exhibition publication, PDF page39","accessed":"2026-10-27"}],"notes":["Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained.","Interpretive SVG after inspecting a public publisher PDF plate. Approximate contour and vivid palette. White full rectangular painted support retained around a green mass with rounded left corners."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"short-book-v4:EllsworthKellyLastPaintings_201811:39:green-form","title":"Green Form","year_start":1955,"year_end":1955,"date_display":"1955","height_cm":61,"width_cm":51,"medium":"Oil on canvas","dimensions_display":"61×51cm (publication caption)","collection":"Private collection (reported by2017 publication)","historical_source":true,"collection_as_of_year":2017,"source_url":"https://archive.org/download/EllsworthKellyLastPaintings_201811/EllsworthKellyLastPaintings.pdf#page=39","record_kind":"painting","record_status":"sourced_metadata","sources":[{"url":"https://archive.org/download/EllsworthKellyLastPaintings_201811/EllsworthKellyLastPaintings.pdf#page=39","label":"Official public exhibition publication, PDF page39","accessed":"2026-10-27"}],"notes":["Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained.","Interpretive SVG after inspecting a public publisher PDF plate. Approximate contour and vivid palette. White full rectangular painted support retained around a green mass with rounded left corners."]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["green","white"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-short-green-form-1955.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-short-green-form-1955.svg","colors":["green","white"],"shape_type":"rectangle","reference_url":"https://archive.org/download/EllsworthKellyLastPaintings_201811/EllsworthKellyLastPaintings.pdf#page=39","reference_id":"research/core-museums-v4/reference-images/last-green-form.png","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate contours visually inspected","palette":"standardized vivid screen colours, not measured pigments","reviewed_date":"2026-10-27","notes":"Interpretive SVG after inspecting a public publisher PDF plate. Approximate contour and vivid palette. White full rectangular painted support retained around a green mass with rounded left corners."},"missing_fields":[],"is_representative":true,"duplicate_group":"green form","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"whitney-9295","canonical_id":null,"title":"Painting in Five Panels","year_start":1955,"year_end":1955,"date_display":"1955 /1956 (sources disagree)","medium":"Oil on canvas, five parts","height_cm":91.4,"width_cm":356.4,"dimensions_display":"Overall: 36 × 140 5/16 in. (91.4 × 356.4 cm)","collection":"Whitney Museum of American Art, New York","sources":[{"url":"https://whitney.org/collection/works/9295","institution":"whitney","accessed":"2026-10-26","label":"whitney"},{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","label":"Verified supplementary metadata","page":83},{"url":"https://ellsworthkelly.org/chronology/","label":"Foundation chronology (existence evidence)"}],"notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Verified identity reconciliation: Painting in Five Panels: all five unequal separated canvases have the same distinctive curved and angular field arrangements. The historical caption names Mr. and Mrs. Charles H. Carpenter; Whitney records a gift of Charles H. Carpenter Jr. Height is36in in both sources. The old 1956 date differs from Whitney 1955, and historical144in installation width differs from Whitney 1405/16in; these source conflicts are retained rather than silently reconciled.","Source discrepancy: width_cm is recorded here as 356.4; another source reports 365.76. See preserved source rows and reconciliation ledger.","Source discrepancy: year_start is recorded here as 1955; another source reports 1956. See preserved source rows and reconciliation ledger.","Source discrepancy: year_end is recorded here as 1955; another source reports 1956. See preserved source rows and reconciliation ledger.","Source discrepancy: medium is recorded here as Oil on canvas, five parts; another source reports Oil on canvas in five parts. See preserved source rows and reconciliation ledger.","Haus der Kunst 2011 colorinstallation image caption identifies Whitney’s Painting in Five Panels (1955). Five differently sized painted rectangles separated by transparent wall gaps. White backfields and small green lower-left wedge of central canvas retained. Relative installation spacings and small-panel details approximate; no claim of exact reinstall dimensions. Normalized to observed installation because photograph perspective and variable gaps do not securely establish orthographic spacing."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"whitney:9295","source_record_id":"9295","title":"Painting in Five Panels","year_start":1955,"year_end":1955,"date_display":"1955","medium":"Oil on canvas, five parts","height_cm":91.4,"width_cm":356.4,"dimensions_display":"Overall: 36 × 140 5/16 in. (91.4 × 356.4 cm)","collection":"Whitney Museum of American Art, New York","source_url":"https://whitney.org/collection/works/9295","image_url":null,"accession":"2002.290a-e","record_kind":"painting","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Verified identity reconciliation: Painting in Five Panels: all five unequal separated canvases have the same distinctive curved and angular field arrangements. The historical caption names Mr. and Mrs. Charles H. Carpenter; Whitney records a gift of Charles H. Carpenter Jr. Height is36in in both sources. The old 1956 date differs from Whitney 1955, and historical144in installation width differs from Whitney 1405/16in; these source conflicts are retained rather than silently reconciled.","Source discrepancy: width_cm is recorded here as 356.4; another source reports 365.76. See preserved source rows and reconciliation ledger.","Source discrepancy: year_start is recorded here as 1955; another source reports 1956. See preserved source rows and reconciliation ledger.","Source discrepancy: year_end is recorded here as 1955; another source reports 1956. See preserved source rows and reconciliation ledger.","Source discrepancy: medium is recorded here as Oil on canvas, five parts; another source reports Oil on canvas in five parts. See preserved source rows and reconciliation ledger.","Haus der Kunst 2011 colorinstallation image caption identifies Whitney’s Painting in Five Panels (1955). Five differently sized painted rectangles separated by transparent wall gaps. White backfields and small green lower-left wedge of central canvas retained. Relative installation spacings and small-panel details approximate; no claim of exact reinstall dimensions. Normalized to observed installation because photograph perspective and variable gaps do not securely establish orthographic spacing."],"sources":[{"url":"https://whitney.org/collection/works/9295","institution":"whitney","accessed":"2026-10-26"}]},{"source_id":"moma1973:pdf83-caption1","title":"Painting in Five Panels","year_start":1956,"year_end":1956,"date_display":"1956","medium":"Oil on canvas in five parts","height_cm":91.44,"width_cm":365.76,"dimensions_display":"36 x 144 inches (overall)","collection":"Collection Mr. and Mrs. Charles H. Carpenter, New Canaan, Connecticut","source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","record_kind":"painting","record_status":"documented","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership."],"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 83 (book page 78)","pdf_page":83,"book_page":78,"accessed":"2026-10-26"}]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"whitney-9295","field":"width_cm","chosen":356.4,"alternative":365.76,"source":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf"},{"id":"whitney-9295","field":"year_start","chosen":1955,"alternative":1956,"source":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf"},{"id":"whitney-9295","field":"year_end","chosen":1955,"alternative":1956,"source":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf"},{"id":"whitney-9295","field":"medium","chosen":"Oil on canvas, five parts","alternative":"Oil on canvas in five parts","source":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf"}],"colors":["black","white","green"],"shape_type":"five separated rectangular canvases","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-museum-whitney-9295.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-museum-whitney-9295.svg","colors":["black","white","green"],"shape_type":"five separated rectangular canvases","reference_url":"https://www.hausderkunst.de/eintauchen/ellsworth-kelly-schwarz-weiss","reference_id":"research/svg-gap-v5/museums/references/fivepanels-hdk.jpg","method":"hand_authored_vector_after_visual_reference","geometry_confidence":"approximate; visually reviewed","palette":"standardized color families; not colorimetric","notes":"Haus der Kunst 2011 colorinstallation image caption identifies Whitney’s Painting in Five Panels (1955). Five differently sized painted rectangles separated by transparent wall gaps. White backfields and small green lower-left wedge of central canvas retained. Relative installation spacings and small-panel details approximate; no claim of exact reinstall dimensions. Normalized to observed installation because photograph perspective and variable gaps do not securely establish orthographic spacing.","reviewed_date":"2026-10-27","source_url":"https://whitney.org/collection/works/9295","true_scale_eligible":false,"true_scale_note":"Observed reference proportions only; physical dimensions or orientation unresolved. Haus der Kunst 2011 colorinstallation image caption identifies Whitney’s Painting in Five Panels (1955). Five differently sized painted rectangles separated by transparent wall gaps. White backfields and small green lower-left wedge of central canvas retained. Relative installation spacings and small-panel details approximate; no claim of exact reinstall dimensions. Normalized to observed installation because photograph perspective and variable gaps do not securely establish orthographic spacing.","dimension_unit":"normalized_observed_proportions"},"missing_fields":[],"is_representative":true,"duplicate_group":"painting in five panels","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Observed reference proportions only; physical dimensions or orientation unresolved. Haus der Kunst 2011 colorinstallation image caption identifies Whitney’s Painting in Five Panels (1955). Five differently sized painted rectangles separated by transparent wall gaps. White backfields and small green lower-left wedge of central canvas retained. Relative installation spacings and small-panel details approximate; no claim of exact reinstall dimensions. Normalized to observed installation because photograph perspective and variable gaps do not securely establish orthographic spacing.","collection_group":"Whitney Museum of American Art"},{"id":"guggenheim1996-cat-26","canonical_id":"EK 70","title":"Two Blacks, White and Blue","year_start":1955,"year_end":1955,"date_display":"1955","medium":"Oil on canvas","height_cm":233.7,"width_cm":61.0,"dimensions_display":null,"collection":"Museum of Modern Art, New York (promised gift)","sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=126","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 26","accessed":"2026-10-27","pdf_page":126},{"url":"https://www.moma.org/collection/works/169713","label":"MoMA current public object page","accessed":"2026-10-27"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-1951-1956/","label":"Ellsworth Kelly Foundation exhibition caption: EK 70"},{"url":"https://www.philamuseum.org/exhibitions/ellsworth-kelly-parisnew-york-19491959","label":"Philadelphia Museum of Art, Paris/New York 1949–1959 exhibition caption"}],"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Promised gift of Eva and Glenn Dubin. Promised gift is not an assertion of completed accession or transfer. Object appears in338-work live public artist inventory but is absent from the2207-row exactartist open dataset.","Same exact identifier is captioned in paintings / peintures et reliefs exhibition; exact support and medium unreported.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Primary museum caption explicitly supplies EK 70, date, medium and dimensions. The private-collection credit is historical to this exhibition, not a claim of present ownership.","Verified identity reconciliation: Two Blacks, White and Blue: the primary Philadelphia Museum of Art exhibition page explicitly identifies EK 70 as the 1955 oil-on-canvas work, four joined panels, 92 × 24 in (233.7 × 61 cm). The historical Guggenheim entry has the exact title, date, dimensions and distinctive vertical sequence of black square, white band, black square and blue lower rectangle. This is an exact identifier plus material/dimension bridge. Foundation image caption explicitly supplies EK 70. Both actual photographs were visually inspected; colour names alone did not establish identity.","Source discrepancy: medium is recorded here as Oil on canvas; another source reports Oil on canvas, four joined panels. See preserved source rows and reconciliation ledger.","Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"guggenheim1996:cat-26","source_record_id":"26","title":"Two Blacks, White and Blue","year_start":1955,"year_end":1955,"date_display":"1955","medium":"Oil on canvas","height_cm":233.7,"width_cm":61.0,"depth_cm":null,"dimensions_display":null,"collection":"Private collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=126","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":26,"pdf_page":126,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Promised gift of Eva and Glenn Dubin. Promised gift is not an assertion of completed accession or transfer. Object appears in338-work live public artist inventory but is absent from the2207-row exactartist open dataset.","Same exact identifier is captioned in paintings / peintures et reliefs exhibition; exact support and medium unreported.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Primary museum caption explicitly supplies EK 70, date, medium and dimensions. The private-collection credit is historical to this exhibition, not a claim of present ownership.","Verified identity reconciliation: Two Blacks, White and Blue: the primary Philadelphia Museum of Art exhibition page explicitly identifies EK 70 as the 1955 oil-on-canvas work, four joined panels, 92 × 24 in (233.7 × 61 cm). The historical Guggenheim entry has the exact title, date, dimensions and distinctive vertical sequence of black square, white band, black square and blue lower rectangle. This is an exact identifier plus material/dimension bridge. Foundation image caption explicitly supplies EK 70. Both actual photographs were visually inspected; colour names alone did not establish identity.","Source discrepancy: medium is recorded here as Oil on canvas; another source reports Oil on canvas, four joined panels. See preserved source rows and reconciliation ledger.","Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. "],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=126","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 26","accessed":"2026-10-27","pdf_page":126}]},{"source_id":"moma-live-v4:169713","source_record_id":"169713","title":"Two Blacks, White and Blue","year_start":1955,"year_end":1955,"date_display":"1955","medium":"Oil on canvas","height_cm":233.7,"width_cm":61,"dimensions_display":"233.7×61cm","collection":"Museum of Modern Art, New York (promised gift)","collection_status":"promised_gift","credit_line":"Promised gift of Eva and Glenn Dubin","accession":"PG542.2013","source_url":"https://www.moma.org/collection/works/169713","record_kind":"painting","record_status":"sourced_metadata","notes":["Promised gift of Eva and Glenn Dubin. Promised gift is not an assertion of completed accession or transfer. Object appears in338-work live public artist inventory but is absent from the2207-row exactartist open dataset."],"sources":[{"url":"https://www.moma.org/collection/works/169713","label":"MoMA current public object page","accessed":"2026-10-27"}]},{"source_id":"foundation-exhib-v4:EK70:ellsworth-kelly-paintings-1951-1956","source_record_id":"EK 70","ek_id":"EK 70","title":"Two Blacks, White and Blue","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-1951-1956/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-1951-1956/","label":"Ellsworth Kelly Foundation exhibition caption: EK 70"}],"notes":["Same exact identifier is captioned in paintings / peintures et reliefs exhibition; exact support and medium unreported.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Primary museum caption explicitly supplies EK 70, date, medium and dimensions. The private-collection credit is historical to this exhibition, not a claim of present ownership."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1956-DAP-56.9-S-Forlano-300x365.jpg"]},{"source_id":"gap-foundation-v6:pma-ek70-caption","verified_identity_of":"guggenheim1996-cat-26","source_record_id":"EK 70","ek_id":"EK 70","title":"Two Blacks, White and Blue","year_start":1955,"year_end":1955,"date_display":"1955","medium":"Oil on canvas, four joined panels","height_cm":233.7,"width_cm":61.0,"dimensions_display":"92 × 24 inches (233.7×61.0cm)","collection":"Private collection","collection_as_of":"2006","historical_source":true,"record_kind":"painting","source_url":"https://www.philamuseum.org/exhibitions/ellsworth-kelly-parisnew-york-19491959","record_status":"sourced_metadata","source_confidence":"primary_museum_exhibition_caption_with_exact_ek_identifier","notes":["Primary museum caption explicitly supplies EK 70, date, medium and dimensions. The private-collection credit is historical to this exhibition, not a claim of present ownership."],"sources":[{"url":"https://www.philamuseum.org/exhibitions/ellsworth-kelly-parisnew-york-19491959","label":"Philadelphia Museum of Art, Paris/New York 1949–1959 exhibition caption"}]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"guggenheim1996-cat-26","field":"collection","chosen":"Private collection","alternative":"Museum of Modern Art, New York (promised gift)","source":"https://www.moma.org/collection/works/169713"},{"id":"guggenheim1996-cat-26","field":"medium","chosen":"Oil on canvas","alternative":"Oil on canvas, four joined panels","source":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-1951-1956/"}],"colors":["black","white","blue"],"shape_type":"joined rectangles","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-public-guggenheim1996-26.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-public-guggenheim1996-26.svg","colors":["black","white","blue"],"shape_type":"joined rectangles","reference_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=127","reference_id":"research/public-catalogues-v4/pages/page-127.png","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary plate visually reviewed","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"two blacks white and blue","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Museum of Modern Art, New York"},{"id":"guggenheim1996-cat-127","canonical_id":null,"title":"Wall, Beekman Downtown Hospital","year_start":1955,"year_end":1955,"date_display":"1955","medium":"Pencil and gouache on paper","height_cm":32.4,"width_cm":32.4,"dimensions_display":null,"collection":"Private collection","sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=280","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 127","accessed":"2026-10-27","pdf_page":280}],"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Painted-paper drawing: pencil and gouache on paper, retained as a painting-scope candidate; no canvas classification asserted.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. White paper margin remains part of support; yellow fill and narrow black lower band are visible. Pencil/brush texture omitted."],"record_status":"sourced_metadata","record_kind":"painting_candidate","source_records":[{"source_id":"guggenheim1996:cat-127","source_record_id":"127","title":"Wall, Beekman Downtown Hospital","year_start":1955,"year_end":1955,"date_display":"1955","medium":"Pencil and gouache on paper","height_cm":32.4,"width_cm":32.4,"depth_cm":null,"dimensions_display":null,"collection":"Private collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=280","image_url":null,"record_kind":"painting_candidate","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":127,"pdf_page":280,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Painted-paper drawing: pencil and gouache on paper, retained as a painting-scope candidate; no canvas classification asserted.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. White paper margin remains part of support; yellow fill and narrow black lower band are visible. Pencil/brush texture omitted."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=280","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 127","accessed":"2026-10-27","pdf_page":280}]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["white","yellow","black"],"shape_type":"square","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-market-05-guggenheim1996-cat-127.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-market-05-guggenheim1996-cat-127.svg","colors":["white","yellow","black"],"shape_type":"square","reference_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=280","reference_id":"research/svg-gap-v5/market/ref-05.png","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary reference visually inspected","palette":"standardized vivid; same-family shades retained where composition depends on them","notes":"Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. White paper margin remains part of support; yellow fill and narrow black lower band are visible. Pencil/brush texture omitted.","reviewed_date":"2026-10-27","true_scale_eligible":true},"missing_fields":[],"is_representative":true,"duplicate_group":"wall beekman downtown hospital","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"ek-72","canonical_id":"EK 72","title":"White Plaque: Bridge Arch and Reflection","year_start":1955,"year_end":1955,"date_display":"1955","medium":"oil on wood, two panels separated by a wood strip","height_cm":162.56,"width_cm":121.92,"dimensions_display":"64 x 48 x 1/2 inches","collection":"Museum of Modern Art, New York","sources":[{"url":"https://ellsworthkelly.org/work/white-plaque-bridge-arch-and-reflection/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://www.moma.org/collection/works/79793","institution":"moma","accessed":"2026-10-26","label":"moma"},{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 55 (book page 50)","pdf_page":55,"book_page":50,"accessed":"2026-10-26"},{"url":"https://archive.org/download/EllsworthKelly20132/EllsworthKelly20132.pdf#page=59","label":"Official public exhibition publication, PDF page59","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=122","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 24","accessed":"2026-10-27","pdf_page":122},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 72"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 72"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","label":"Ellsworth Kelly Foundation exhibition caption: EK 72"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-1951-1956/","label":"Ellsworth Kelly Foundation exhibition caption: EK 72"}],"notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","1973 date1952–1955 differs from selected Foundation work record1955; potential same-work date conflict, not evidence of a separate painting.","Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 162.6 x 121.9cm agree with existing 162.56 x 121.92cm within published rounding. Primary catalogue24 caption retained; catalogue plate number is not EK number.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Source discrepancy: height_cm is recorded here as 162.56; another source reports 164.6. See preserved source rows and reconciliation ledger.","Source discrepancy: year_start is recorded here as 1955; another source reports 1952. See preserved source rows and reconciliation ledger.","Source discrepancy: height_cm is recorded here as 162.56; another source reports 165. See preserved source rows and reconciliation ledger.","Source discrepancy: year_start is recorded here as 1955; another source reports 1952. See preserved source rows and reconciliation ledger.","Source discrepancy: year_start is recorded here as 1955; another source reports 1951. See preserved source rows and reconciliation ledger."],"record_status":"documented","source_records":[{"ek_id":"EK 72","title":"White Plaque: Bridge Arch and Reflection","date":"1955","medium":"oil on wood, two panels separated by a wood strip","dimensions":"64 x 48 x 1/2 inches","collection":"The Museum of Modern Art, New York. Promised gift of Emily Rauh Pulitzer, Vincent D'Aquila and Harry Soviak Bequest Fund, and Enid A. Haupt Fund","source_url":"https://ellsworthkelly.org/work/white-plaque-bridge-arch-and-reflection/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"moma:79793","source_record_id":"79793","title":"White Plaque: Bridge Arch and Reflection","year_start":1955,"year_end":1955,"date_display":"1955","medium":"Oil on wood, two panels separated by a wood strip","height_cm":164.6,"width_cm":121.6,"dimensions_display":"64 7/8 x 47 7/8\" (164.6 x 121.6 cm)","collection":"Museum of Modern Art, New York","source_url":"https://www.moma.org/collection/works/79793","image_url":"https://www.moma.org/media/W1siZiIsIjE1MTM0MCJdLFsicCIsImNvbnZlcnQiLCItcmVzaXplIDEwMjR4MTAyNFx1MDAzZSJdXQ.jpg?sha=9614bb2d5187e9cc","accession":"468.1996","record_kind":"painting","notes":[],"sources":[{"url":"https://www.moma.org/collection/works/79793","institution":"moma","accessed":"2026-10-26"}]},{"source_id":"moma1973:pdf55-caption1","title":"White Plaque: Bridge Arch and Reflection","year_start":1952,"year_end":1955,"date_display":"1952-1955","medium":"Oil on wood","height_cm":162.56,"width_cm":121.92,"dimensions_display":"64 x 48 inches (overall)","collection":"Private collection, London","source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","record_kind":"painting","record_status":"documented","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","1973 date1952–1955 differs from selected Foundation work record1955; potential same-work date conflict, not evidence of a separate painting."],"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 55 (book page 50)","pdf_page":55,"book_page":50,"accessed":"2026-10-26"}]},{"source_id":"short-book-v4:EllsworthKelly20132:59:white-plaque-bridge-arch-and-reflection","title":"White Plaque: Bridge Arch and Reflection","year_start":1952,"year_end":1955,"date_display":"1952–55","height_cm":165,"width_cm":122,"medium":"Oil on wood, two panels separated by a wood strip","dimensions_display":"165×122cm (publication caption)","collection":"Private collection (reported by2013 publication)","historical_source":true,"collection_as_of_year":2013,"source_url":"https://archive.org/download/EllsworthKelly20132/EllsworthKelly20132.pdf#page=59","record_kind":"painting","record_status":"sourced_metadata","sources":[{"url":"https://archive.org/download/EllsworthKelly20132/EllsworthKelly20132.pdf#page=59","label":"Official public exhibition publication, PDF page59","accessed":"2026-10-27"}],"notes":["Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained."],"verified_identity_of":"ek-72"},{"source_id":"guggenheim1996:cat-24","source_record_id":"24","title":"White Plaque: Bridge Arch and Reflection","year_start":1951,"year_end":1955,"date_display":"1951–1955","medium":"Oil on wood","height_cm":162.6,"width_cm":121.9,"depth_cm":1.3,"dimensions_display":null,"collection":"Private collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=122","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":24,"pdf_page":122,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 162.6 x 121.9cm agree with existing 162.56 x 121.92cm within published rounding. Primary catalogue24 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=122","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 24","accessed":"2026-10-27","pdf_page":122}],"verified_identity_of":"ek-72"},{"source_id":"foundation-exhib-v4:EK72:ellsworth-kelly-4","source_record_id":"EK 72","ek_id":"EK 72","title":"White Plaque: Bridge Arch and Reflection","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 72"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1973-DAP-73.31-R-Mates_P-Katz-300x206.jpg","https://ellsworthkelly.org/wp-content/uploads/2018/01/1973-EK-DAP-73.67-eks-300x203.jpg"]},{"source_id":"foundation-exhib-v4:EK72:ellsworth-kelly-a-retrospective","source_record_id":"EK 72","ek_id":"EK 72","title":"White Plaque: Bridge Arch and Reflection","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 72"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]},{"source_id":"foundation-exhib-v4:EK72:ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954","source_record_id":"EK 72","ek_id":"EK 72","title":"White Plaque: Bridge Arch and Reflection","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","label":"Ellsworth Kelly Foundation exhibition caption: EK 72"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1992-DAP-92.35-K-Ignatiadis-300x201.jpg"]},{"source_id":"foundation-exhib-v4:EK72:ellsworth-kelly-paintings-1951-1956","source_record_id":"EK 72","ek_id":"EK 72","title":"White Plaque: Bridge Arch and Reflection","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-1951-1956/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-1951-1956/","label":"Ellsworth Kelly Foundation exhibition caption: EK 72"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1956-DAP-56.5-S-Forlano-300x168.jpg"]}],"record_kind":"painting","title_aliases":[],"source_image_url":"https://www.moma.org/media/W1siZiIsIjE1MTM0MCJdLFsicCIsImNvbnZlcnQiLCItcmVzaXplIDEwMjR4MTAyNFx1MDAzZSJdXQ.jpg?sha=9614bb2d5187e9cc","auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-72","field":"height_cm","chosen":162.56,"alternative":164.6,"source":"https://www.moma.org/collection/works/79793"},{"id":"ek-72","field":"collection","chosen":"The Museum of Modern Art, New York. Promised gift of Emily Rauh Pulitzer, Vincent D'Aquila and Harry Soviak Bequest Fund, and Enid A. Haupt Fund","alternative":"Museum of Modern Art, New York","source":"https://www.moma.org/collection/works/79793"},{"id":"ek-72","field":"year_start","chosen":1955,"alternative":1952,"source":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf"},{"id":"ek-72","field":"collection","chosen":"Museum of Modern Art, New York","alternative":"Private collection, London","source":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf"},{"id":"ek-72","field":"height_cm","chosen":162.56,"alternative":165,"source":"https://archive.org/download/EllsworthKelly20132/EllsworthKelly20132.pdf#page=59"},{"id":"ek-72","field":"year_start","chosen":1955,"alternative":1952,"source":"https://archive.org/download/EllsworthKelly20132/EllsworthKelly20132.pdf#page=59"},{"id":"ek-72","field":"collection","chosen":"Museum of Modern Art, New York","alternative":"Private collection (reported by2013 publication)","source":"https://archive.org/download/EllsworthKelly20132/EllsworthKelly20132.pdf#page=59"},{"id":"ek-72","field":"year_start","chosen":1955,"alternative":1951,"source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=122"},{"id":"ek-72","field":"collection","chosen":"Museum of Modern Art, New York","alternative":"Private collection","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=122"}],"colors":["white"],"shape_type":"curved relief","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/ek-72.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-72.svg","colors":["white"],"shape_type":"curved relief","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/white-plaque-bridge-arch-and-reflection/","reference_id":"research/reference-images/EK-72.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"white plaque bridge arch and reflection","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Museum of Modern Art, New York"},{"id":"whitney-2423","canonical_id":null,"title":"Atlantic","year_start":1956,"year_end":1956,"date_display":"1956","medium":"Oil on canvas, two parts","height_cm":203.5,"width_cm":290.4,"dimensions_display":"Overall: 80 1/8 × 114 5/16 in. (203.5 × 290.4 cm)","collection":"Whitney Museum of American Art, New York","sources":[{"url":"https://whitney.org/collection/works/2423","institution":"whitney","accessed":"2026-10-26","label":"whitney"},{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 62 (book page 57)","pdf_page":62,"book_page":57,"accessed":"2026-10-26"},{"url":"https://ellsworthkelly.org/chronology/","label":"Foundation chronology (existence evidence)"}],"notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Source discrepancy: width_cm is recorded here as 290.4; another source reports 289.56. See preserved source rows and reconciliation ledger."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"whitney:2423","source_record_id":"2423","title":"Atlantic","year_start":1956,"year_end":1956,"date_display":"1956","medium":"Oil on canvas, two parts","height_cm":203.5,"width_cm":290.4,"dimensions_display":"Overall: 80 1/8 × 114 5/16 in. (203.5 × 290.4 cm)","collection":"Whitney Museum of American Art, New York","source_url":"https://whitney.org/collection/works/2423","image_url":"https://whitneymedia.org/assets/artwork/2423/57_9a-b_cropped.jpg","accession":"57.9a-b","record_kind":"painting","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Source discrepancy: width_cm is recorded here as 290.4; another source reports 289.56. See preserved source rows and reconciliation ledger."],"sources":[{"url":"https://whitney.org/collection/works/2423","institution":"whitney","accessed":"2026-10-26"}]},{"source_id":"moma1973:pdf62-caption1","title":"Atlantic","year_start":1956,"year_end":1956,"date_display":"1956","medium":"Oil on canvas, two joined panels","height_cm":203.2,"width_cm":289.56,"dimensions_display":"80 x 114 inches (overall)","collection":"Whitney Museum of American Art, New York","source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","record_kind":"painting","record_status":"documented","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership."],"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 62 (book page 57)","pdf_page":62,"book_page":57,"accessed":"2026-10-26"}]}],"source_image_url":"https://whitneymedia.org/assets/artwork/2423/57_9a-b_cropped.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"whitney-2423","field":"width_cm","chosen":290.4,"alternative":289.56,"source":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf"}],"colors":["black","white"],"shape_type":"joined rectangles","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v2-whitney-2423.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v2-whitney-2423.svg","colors":["black","white"],"shape_type":"joined rectangles","reference_url":"https://whitney.org/collection/works/2423","reference_id":"research/svg-v2-reference-images/whitney-2423.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"atlantic","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Whitney Museum of American Art"},{"id":"moma1973-pdf64-caption1","canonical_id":"EK 96","title":"Gaza","year_start":1956,"year_end":1956,"date_display":"1956","medium":"Oil on canvas, four joined panels","height_cm":228.6,"width_cm":200.66,"dimensions_display":"90 x 79 inches (overall)","collection":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, and promised gift of Helen and Charles Schwab","sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 64 (book page 59)","pdf_page":64,"book_page":59,"accessed":"2026-10-26"},{"url":"https://www.sfmoma.org/artwork/99.345/","label":"SFMOMA current object record","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=124","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 25","accessed":"2026-10-27","pdf_page":124},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 96"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","label":"Ellsworth Kelly Foundation exhibition caption: EK 96"},{"url":"https://fisher.access.sfmoma.org/501/","institution":"sfmoma","accessed":"2026-10-26","label":"sfmoma"}],"notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Image on current SFMOMA page matches the Gaza plate on 1973 MoMA PDF page 63, caption page 64. Historical date 1952–1956 is retained as a conflict with current museum 1956; do not create separate 1952/1956 works. Prior gallery-label record sfmoma-501-1 is the same work.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Historical catalogue dates Gaza1952–56; currentSFMOMA1956date is retained separately by main catalogue conflict resolution.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 228.6 x 200.7cm agree with existing 228.6 x 200.66cm within published rounding. Primary catalogue25 caption retained; catalogue plate number is not EK number.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels Gaza: four horizontal red/yellow/orange/yellow joined panels. Exact arrangement matches sourced MoMA/SFMOMA work; same1973 retrospective.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels Gaza: four horizontal red/yellow/orange/yellow joined panels. Exact arrangement matches sourced MoMA/SFMOMA work; same1973 retrospective.","Primary museum gallery label transcribed from web retrieval; image and dimensions not yet located. Partial institutional coverage.","Source identifier uses gallery and object order, not a museum accession or catalogue raisonne number.","Verified identity reconciliation: Independent comparison of current SFMOMA object99.345 with MoMA1973 PDF platepage63/captionpage64 confirms the same colour/geometry. Earlier SFMOMA gallery-label501-1 is the same1956 painting. Preserve historical1952–1956 range and current1956 date as separate source claims.","Source discrepancy: year_start is recorded here as 1956; another source reports 1952. See preserved source rows and reconciliation ledger.","Source discrepancy: year_start is recorded here as 1956; another source reports 1952. See preserved source rows and reconciliation ledger.","Source discrepancy: medium is recorded here as Oil on canvas, four joined panels; another source reports Oil on canvas. See preserved source rows and reconciliation ledger.","Four observed horizontal fields. Red-orange maps to shared red; distinct yellows use three vivid values. Current SFMOMA date 1956; 1973 caption gives 1952–1956."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"moma1973:pdf64-caption1","title":"Gaza","year_start":1952,"year_end":1956,"date_display":"1952-1956","medium":"Oil on canvas, four joined panels","height_cm":228.6,"width_cm":200.66,"dimensions_display":"90 x 79 inches (overall)","collection":null,"source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","record_kind":"painting","record_status":"documented","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Image on current SFMOMA page matches the Gaza plate on 1973 MoMA PDF page 63, caption page 64. Historical date 1952–1956 is retained as a conflict with current museum 1956; do not create separate 1952/1956 works. Prior gallery-label record sfmoma-501-1 is the same work.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Historical catalogue dates Gaza1952–56; currentSFMOMA1956date is retained separately by main catalogue conflict resolution.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 228.6 x 200.7cm agree with existing 228.6 x 200.66cm within published rounding. Primary catalogue25 caption retained; catalogue plate number is not EK number.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels Gaza: four horizontal red/yellow/orange/yellow joined panels. Exact arrangement matches sourced MoMA/SFMOMA work; same1973 retrospective.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels Gaza: four horizontal red/yellow/orange/yellow joined panels. Exact arrangement matches sourced MoMA/SFMOMA work; same1973 retrospective.","Primary museum gallery label transcribed from web retrieval; image and dimensions not yet located. Partial institutional coverage.","Source identifier uses gallery and object order, not a museum accession or catalogue raisonne number.","Verified identity reconciliation: Independent comparison of current SFMOMA object99.345 with MoMA1973 PDF platepage63/captionpage64 confirms the same colour/geometry. Earlier SFMOMA gallery-label501-1 is the same1956 painting. Preserve historical1952–1956 range and current1956 date as separate source claims.","Source discrepancy: year_start is recorded here as 1956; another source reports 1952. See preserved source rows and reconciliation ledger.","Source discrepancy: year_start is recorded here as 1956; another source reports 1952. See preserved source rows and reconciliation ledger.","Source discrepancy: medium is recorded here as Oil on canvas, four joined panels; another source reports Oil on canvas. See preserved source rows and reconciliation ledger.","Four observed horizontal fields. Red-orange maps to shared red; distinct yellows use three vivid values. Current SFMOMA date 1956; 1973 caption gives 1952–1956."],"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 64 (book page 59)","pdf_page":64,"book_page":59,"accessed":"2026-10-26"}]},{"source_id":"sfmoma-v3:99.345","source_record_id":"99.345","title":"Gaza","year_start":1956,"year_end":1956,"date_display":"1956","medium":"oil on canvas","height_cm":228.1,"width_cm":200.7,"depth_cm":null,"dimensions_display":"89 3/4 × 79 in. (228.1 × 200.7 cm)","collection":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, and promised gift of Helen and Charles Schwab","accession":"99.345","ek_id":null,"source_url":"https://www.sfmoma.org/artwork/99.345/","image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/07/14111941/99.345_01_H02.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Image on current SFMOMA page matches the Gaza plate on 1973 MoMA PDF page 63, caption page 64. Historical date 1952–1956 is retained as a conflict with current museum 1956; do not create separate 1952/1956 works. Prior gallery-label record sfmoma-501-1 is the same work."],"sources":[{"url":"https://www.sfmoma.org/artwork/99.345/","label":"SFMOMA current object record","accessed":"2026-10-27"}],"verified_identity_of":"moma1973-pdf64-caption1","prefer_current_museum_date":true},{"source_id":"guggenheim1996:cat-25","source_record_id":"25","title":"Gaza","year_start":1952,"year_end":1956,"date_display":"1952–1956","medium":"Oil on canvas","height_cm":228.6,"width_cm":200.7,"depth_cm":null,"dimensions_display":null,"collection":"Private collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=124","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":25,"pdf_page":124,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Historical catalogue dates Gaza1952–56; currentSFMOMA1956date is retained separately by main catalogue conflict resolution.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 228.6 x 200.7cm agree with existing 228.6 x 200.66cm within published rounding. Primary catalogue25 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=124","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 25","accessed":"2026-10-27","pdf_page":124}],"verified_identity_of":"moma1973-pdf64-caption1"},{"source_id":"foundation-exhib-v4:EK96:ellsworth-kelly-4","source_record_id":"EK 96","ek_id":"EK 96","title":"Gaza","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 96"}],"notes":["Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels Gaza: four horizontal red/yellow/orange/yellow joined panels. Exact arrangement matches sourced MoMA/SFMOMA work; same1973 retrospective."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1973-DAP-73.31-R-Mates_P-Katz-300x206.jpg","https://ellsworthkelly.org/wp-content/uploads/2018/01/1973-EK-DAP-73.62-eks-300x203.jpg","https://ellsworthkelly.org/wp-content/uploads/2018/01/1973-EK-DAP-73.63-eks-300x202.jpg","https://ellsworthkelly.org/wp-content/uploads/2018/01/1973-EK-DAP-73.67-eks-300x203.jpg"],"verified_identity_of":"moma1973-pdf64-caption1"},{"source_id":"foundation-exhib-v4:EK96:ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954","source_record_id":"EK 96","ek_id":"EK 96","title":"Gaza","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","label":"Ellsworth Kelly Foundation exhibition caption: EK 96"}],"notes":["Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels Gaza: four horizontal red/yellow/orange/yellow joined panels. Exact arrangement matches sourced MoMA/SFMOMA work; same1973 retrospective."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1992-DAP-92.1-K-Ignatiadis-300x199.jpg"],"verified_identity_of":"moma1973-pdf64-caption1"},{"source_id":"sfmoma:501-1","source_record_id":null,"title":"Gaza","year_start":1956,"year_end":1956,"date_display":"1956","medium":"Oil on canvas","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":"San Francisco Museum of Modern Art / Doris and Donald Fisher Collection","source_url":"https://fisher.access.sfmoma.org/501/","image_url":null,"accession":null,"record_kind":"painting","notes":["Primary museum gallery label transcribed from web retrieval; image and dimensions not yet located. Partial institutional coverage.","Source identifier uses gallery and object order, not a museum accession or catalogue raisonne number."],"sources":[{"url":"https://fisher.access.sfmoma.org/501/","institution":"sfmoma","accessed":"2026-10-26"}]}],"source_image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/07/14111941/99.345_01_H02.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"moma1973-pdf64-caption1","field":"year_start","chosen":1956,"alternative":1952,"source":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf"},{"id":"moma1973-pdf64-caption1","field":"year_start","chosen":1956,"alternative":1952,"source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=124"},{"id":"moma1973-pdf64-caption1","field":"collection","chosen":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, and promised gift of Helen and Charles Schwab","alternative":"Private collection","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=124"},{"id":"moma1973-pdf64-caption1","field":"medium","chosen":"Oil on canvas, four joined panels","alternative":"Oil on canvas","source":"https://fisher.access.sfmoma.org/501/"}],"colors":["red","yellow"],"shape_type":"joined rectangles","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v3-sfmoma-99-345.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v3-sfmoma-99-345.svg","colors":["red","yellow"],"shape_type":"joined rectangles","reference_url":"https://www.sfmoma.org/artwork/99.345/","reference_id":"research/sfmoma-v3-reference-images/99.345.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Four observed horizontal fields. Red-orange maps to shared red; distinct yellows use three vivid values. Current SFMOMA date 1956; 1973 caption gives 1952–1956.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"gaza","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"San Francisco Museum of Modern Art"},{"id":"moma1973-pdf69-caption1","canonical_id":null,"title":"Painting in Three Panels","year_start":1956,"year_end":1956,"date_display":"1956","medium":"Oil on canvas in three parts","height_cm":203.2,"width_cm":353.06,"dimensions_display":"80 x 139 inches (overall)","collection":"Glenstone Museum","sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","label":"Verified supplementary metadata","page":69},{"url":"https://www.glenstone.org/artworks/painting-in-three-panels","label":"Glenstone Museum primary object record","accessed":"2026-10-27"},{"url":"https://archive.org/download/EllsworthKellyLastPaintings_201811/EllsworthKellyLastPaintings.pdf#page=32","label":"Official public exhibition publication, PDF page32","accessed":"2026-10-27"},{"url":"https://ellsworthkelly.org/chronology/","label":"Foundation chronology (existence evidence)"}],"notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Published overall dimensions include spaces between separate panels.","Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained.","Overall dimensions include spaces between three separate panels; not contiguous painted surface.","Individual support sizes use the museum’s panel dimensions; left/middle spacing and curve geometry approximate the photographed installation. Overall bounds use the museum’s stated display size."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"moma1973:pdf69-caption1","title":"Painting in Three Panels","year_start":1956,"year_end":1956,"date_display":"1956","medium":"Oil on canvas in three parts","height_cm":203.2,"width_cm":353.06,"dimensions_display":"80 x 139 inches (overall)","collection":null,"source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","record_kind":"painting","record_status":"documented","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Published overall dimensions include spaces between separate panels.","Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained.","Overall dimensions include spaces between three separate panels; not contiguous painted surface.","Individual support sizes use the museum’s panel dimensions; left/middle spacing and curve geometry approximate the photographed installation. Overall bounds use the museum’s stated display size."],"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 69 (book page 64)","pdf_page":69,"book_page":64,"accessed":"2026-10-26"}]},{"source_id":"glenstone-v3:painting-in-three-panels","source_record_id":"glenstone-v3:painting-in-three-panels","title":"Painting in Three Panels","year_start":1956,"year_end":1956,"date_display":"1956","medium":"oil on canvas, three panels","height_cm":203.2,"width_cm":353.06,"dimensions_display":"80 x 139 inches (203.2 x 353.06 cm) overall display; 30 x 22 x 1 inches (76.2 x 55.88 x 2.54 cm) .1 red/yellow panel; 34 x 22 x 1 inches (86.36 x 55.88 x 2.54 cm) .2 blue/green panel; 80 x 60 x 1 inches (203.2 x 152.4 x 2.54 cm) .3 black/white panel","collection":"Glenstone Museum","accession":null,"ek_id":null,"source_url":"https://www.glenstone.org/artworks/painting-in-three-panels","image_url":"https://www.glenstone.org/medias/azure-74555.jpg?crop=,,x,y&format=jpg&quality=80&width=1000","record_kind":"painting","record_status":"sourced_metadata","notes":[],"sources":[{"url":"https://www.glenstone.org/artworks/painting-in-three-panels","label":"Glenstone Museum primary object record","accessed":"2026-10-27"}]},{"source_id":"short-book-v4:EllsworthKellyLastPaintings_201811:32:painting-in-three-panels","title":"Painting in Three Panels","year_start":1956,"year_end":1956,"date_display":"1956","height_cm":203,"width_cm":353,"medium":"Oil on canvas","dimensions_display":"203×353cm (publication caption)","collection":"Private collection (reported by2017 publication)","historical_source":true,"collection_as_of_year":2017,"source_url":"https://archive.org/download/EllsworthKellyLastPaintings_201811/EllsworthKellyLastPaintings.pdf#page=32","record_kind":"painting","record_status":"sourced_metadata","sources":[{"url":"https://archive.org/download/EllsworthKellyLastPaintings_201811/EllsworthKellyLastPaintings.pdf#page=32","label":"Official public exhibition publication, PDF page32","accessed":"2026-10-27"}],"notes":["Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained."]}],"source_image_url":"https://www.glenstone.org/medias/azure-74555.jpg?crop=,,x,y&format=jpg&quality=80&width=1000","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"moma1973-pdf69-caption1","field":"collection","chosen":"Glenstone Museum","alternative":"Private collection (reported by2017 publication)","source":"https://archive.org/download/EllsworthKellyLastPaintings_201811/EllsworthKellyLastPaintings.pdf#page=32"}],"colors":["yellow","red","blue","green","black","white"],"shape_type":"separate panels","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v3-glenstone-v3-painting-in-three-panels.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v3-glenstone-v3-painting-in-three-panels.svg","colors":["yellow","red","blue","green","black","white"],"shape_type":"separate panels","reference_url":"https://www.glenstone.org/artworks/painting-in-three-panels","reference_id":"research/root-museums-v3/reference-images/glenstone-painting-in-three-panels.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid screen colours, not calibrated paint measurements","notes":"Individual support sizes use the museum’s panel dimensions; left/middle spacing and curve geometry approximate the photographed installation. Overall bounds use the museum’s stated display size.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"painting in three panels","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Glenstone"},{"id":"christies-4315175","canonical_id":"EK 101","title":"Red-Orange-White (Rogue)","year_start":1956,"year_end":1956,"date_display":"1956","medium":"oil on canvas","height_cm":86.4,"width_cm":96.3,"dimensions_display":"34 x 37 7/8in. (86.4 x 96.3cm.)","collection":"Private collection (last public sale; present owner unverified)","sources":[{"url":"https://www.christies.com/en/lot/lot-4315175","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Auction provenance describes historical ownership; it does not establish the present collection.","Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"christies:4315175","source_record_id":"4315175","title":"Red-Orange-White (Rogue)","year_start":1956,"year_end":1956,"date_display":"1956","medium":"oil on canvas","height_cm":86.4,"width_cm":96.3,"depth_cm":null,"dimensions_display":"34 x 37 7/8in. (86.4 x 96.3cm.)","collection":"Private collection (last public sale; present owner unverified)","collection_as_of":"2004-06-24T00:00Z","accession":null,"ek_id":"EK 101","source_url":"https://www.christies.com/en/lot/lot-4315175","image_url":"https://www.christies.com/img/LotImages/2004/CKS/2004_CKS_06923_0022_000(081728).jpg?mode=max","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Auction provenance describes historical ownership; it does not establish the present collection.","Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. "],"sources":[{"url":"https://www.christies.com/en/lot/lot-4315175","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Christie's","lot_id":"4315175","lot_number":"22","sale_date":"2004-06-24T00:00Z","sale_title":"Post-War & Contemporary Evening Sale                        ","location":"London","source_url":"https://www.christies.com/en/lot/lot-4315175","raw_sale":{"sale_id":"18733","sale_number":"6923","sale_room_code":"CKS","event_type":"Sale","title_txt":"Post-War & Contemporary Evening Sale                        ","start_date":"2004-06-24T00:00Z","end_date":"2004-06-24T00:00Z","registration_close_date":null,"location_txt":"London","url":"https://www.christies.com/en/auction/post-war-contemporary-evening-sale-18733/","is_auction_over":true,"is_in_progress":false,"time_zone":"BST"},"provenance":"Betty Parsons Gallery, New York.\nKenneth Arenberg, Chicago.\nJanie C. Lee Gallery, Dallas.\nPrivate collection, Fort Worth.\nAnon. sale, Sotheby's New York, 10 November 1988, lot 51.\nAnon. sale, Christie's New York, 5 May 1992, lot 39.\nAcquired from the above sale by the present owner."}]}],"source_image_url":"https://www.christies.com/img/LotImages/2004/CKS/2004_CKS_06923_0022_000(081728).jpg?mode=max","title_aliases":[],"auction_history":[{"house":"Christie's","lot_id":"4315175","lot_number":"22","sale_date":"2004-06-24T00:00Z","sale_title":"Post-War & Contemporary Evening Sale                        ","location":"London","source_url":"https://www.christies.com/en/lot/lot-4315175","raw_sale":{"sale_id":"18733","sale_number":"6923","sale_room_code":"CKS","event_type":"Sale","title_txt":"Post-War & Contemporary Evening Sale                        ","start_date":"2004-06-24T00:00Z","end_date":"2004-06-24T00:00Z","registration_close_date":null,"location_txt":"London","url":"https://www.christies.com/en/auction/post-war-contemporary-evening-sale-18733/","is_auction_over":true,"is_in_progress":false,"time_zone":"BST"},"provenance":"Betty Parsons Gallery, New York.\nKenneth Arenberg, Chicago.\nJanie C. Lee Gallery, Dallas.\nPrivate collection, Fort Worth.\nAnon. sale, Sotheby's New York, 10 November 1988, lot 51.\nAnon. sale, Christie's New York, 5 May 1992, lot 39.\nAcquired from the above sale by the present owner."}],"market_history":[],"field_conflicts":[],"colors":["red","white"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-christies-4315175.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-christies-4315175.svg","colors":["red","white"],"shape_type":"rectangle","reference_url":"https://www.christies.com/en/lot/lot-4315175","reference_id":"research/auction-private-v4/references/auction-christies-4315175.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"red orange white rogue","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"guggenheim1996-cat-27","canonical_id":"EK 88","title":"South Ferry","year_start":1956,"year_end":1956,"date_display":"1956","medium":"Oil on canvas","height_cm":111.8,"width_cm":96.5,"dimensions_display":null,"collection":"Collection of Dr. and Mrs. Paul Sternberg, Glencoe, Illinois","sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=128","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 27","accessed":"2026-10-27","pdf_page":128},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=54","label":"Roberta Bernstein, figure/ground discussion, printed44/PDF54","pdf_page":54,"accessed":"2026-10-27"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 88"}],"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Support QA: black-and-white figure/ground painting on two joined rectangular canvases. The original primary plate shows a continuous rectangular support behind the white wedges. Roberta Bernstein explicitly discusses South Ferry among canvases whose surface is divided by joining two canvases, PDF54/printed44; the white areas must not be removed as background.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels South Ferry at right: paired black lobes, white triangles entering from side midpoints and shallow white top/bottom points. Matches independent1996 catalogue27study.","Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. Two joined rectangular canvases carry black and white painted figure/ground forms. White wedges are painted ground, not transparent wall gaps; confirmed in the original plate and Bernstein essay, PDF54/printed44."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"guggenheim1996:cat-27","source_record_id":"27","title":"South Ferry","year_start":1956,"year_end":1956,"date_display":"1956","medium":"Oil on canvas","height_cm":111.8,"width_cm":96.5,"depth_cm":null,"dimensions_display":null,"collection":"Collection of Dr. and Mrs. Paul Sternberg, Glencoe, Illinois","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=128","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":27,"pdf_page":128,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Support QA: black-and-white figure/ground painting on two joined rectangular canvases. The original primary plate shows a continuous rectangular support behind the white wedges. Roberta Bernstein explicitly discusses South Ferry among canvases whose surface is divided by joining two canvases, PDF54/printed44; the white areas must not be removed as background.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels South Ferry at right: paired black lobes, white triangles entering from side midpoints and shallow white top/bottom points. Matches independent1996 catalogue27study.","Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. Two joined rectangular canvases carry black and white painted figure/ground forms. White wedges are painted ground, not transparent wall gaps; confirmed in the original plate and Bernstein essay, PDF54/printed44."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=128","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 27","accessed":"2026-10-27","pdf_page":128},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=54","label":"Roberta Bernstein, figure/ground discussion, printed44/PDF54","pdf_page":54,"accessed":"2026-10-27"}]},{"source_id":"foundation-exhib-v4:EK88:ellsworth-kelly-a-retrospective","source_record_id":"EK 88","ek_id":"EK 88","title":"South Ferry","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 88"}],"notes":["Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels South Ferry at right: paired black lobes, white triangles entering from side midpoints and shallow white top/bottom points. Matches independent1996 catalogue27study."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1996-DAP-96.4-D-Heald-300x232.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/1996-DAP-96.13-D-Heald-300x237.jpg"],"verified_identity_of":"guggenheim1996-cat-27"}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","white"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-public-guggenheim1996-27.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-public-guggenheim1996-27.svg","colors":["black","white"],"shape_type":"rectangle","reference_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=128","reference_id":"research/public-catalogues-v4/pages/page-128.png","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary plate visually reviewed","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. Two joined rectangular canvases carry black and white painted figure/ground forms. White wedges are painted ground, not transparent wall gaps; confirmed in the original plate and Bernstein essay, PDF54/printed44.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"south ferry","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Collection of Dr. and Mrs. Paul Sternberg, Glencoe, Illinois"},{"id":"matthewmarks-kele-pa-50646","canonical_id":"EK 98","title":"Study for Atlantic","year_start":1956,"year_end":1956,"date_display":"1956","medium":"Oil on canvas, two joined panels","height_cm":61.0,"width_cm":87.0,"dimensions_display":"24 × 34⅛ inches; 61 × 87 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-black-and-white-11-2024/lightbox/works/kele-pa-50646","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"},{"url":"https://matthewmarks.com/artists/ellsworth-kelly/lightbox/works/study-for-atlantic","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paris-new-york-1949-1959/","label":"Ellsworth Kelly Foundation exhibition caption: EK 98"}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Verified identity reconciliation: Study for Atlantic: identical two-part black ground with two different white curved bands, including the narrow upward-pointing centre junction. The 1956 study and 2006 historical installation have the same landscape support and distinctive unequal curves. The Foundation installation caption explicitly supplies EK 98. Source and target photographs were independently viewed in the saved paired comparison.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"matthewmarks:kele-pa-50646","source_record_id":"kele-pa-50646","title":"Study for Atlantic","year_start":1956,"year_end":1956,"date_display":"1956","medium":"Oil on canvas, two joined panels","height_cm":61.0,"width_cm":87.0,"depth_cm":null,"dimensions_display":"24 × 34⅛ inches; 61 × 87 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-black-and-white-11-2024/lightbox/works/kele-pa-50646","image_url":"https://cdn.matthewmarks.com/online/kele-pa-50646/_800xAUTO_fit_center-center_none/50646_EK-98_04_Wall.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Verified identity reconciliation: Study for Atlantic: identical two-part black ground with two different white curved bands, including the narrow upward-pointing centre junction. The 1956 study and 2006 historical installation have the same landscape support and distinctive unequal curves. The Foundation installation caption explicitly supplies EK 98. Source and target photographs were independently viewed in the saved paired comparison.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-black-and-white-11-2024/lightbox/works/kele-pa-50646","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"50646","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-black-and-white-11-2024"]},{"source_id":"matthewmarks:study-for-atlantic","source_record_id":"study-for-atlantic","title":"Study for Atlantic","year_start":1956,"year_end":1956,"date_display":"1956","medium":"Oil on canvas, two joined panels","height_cm":61.0,"width_cm":87.0,"depth_cm":null,"dimensions_display":"24 × 34⅛ inches; 61 × 87 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/artists/ellsworth-kelly/lightbox/works/study-for-atlantic","image_url":"https://cdn.matthewmarks.com/online/study-for-atlantic/_800xAUTO_fit_center-center_none/50646_EK-98_08_Silo_2024-11-08-164141_wjww.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates."],"sources":[{"url":"https://matthewmarks.com/artists/ellsworth-kelly/lightbox/works/study-for-atlantic","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"study-for-atlantic","exhibition_urls":["https://matthewmarks.com/artists/ellsworth-kelly"]},{"source_id":"foundation-exhib-v4:EK98:ellsworth-kelly-paris-new-york-1949-1959","source_record_id":"EK 98","ek_id":"EK 98","title":"Study for Atlantic","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paris-new-york-1949-1959/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paris-new-york-1949-1959/","label":"Ellsworth Kelly Foundation exhibition caption: EK 98"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/2015-DAP-15.19-J-Hu-300x200.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/2015-DAP-15.42-J-Hu-300x200.jpg"]}],"source_image_url":"https://cdn.matthewmarks.com/online/study-for-atlantic/_800xAUTO_fit_center-center_none/50646_EK-98_08_Silo_2024-11-08-164141_wjww.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","white"],"shape_type":"rectangle relief","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-marks-kele-pa-50646.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-marks-kele-pa-50646.svg","colors":["black","white"],"shape_type":"rectangle relief","reference_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-black-and-white-11-2024/lightbox/works/kele-pa-50646","reference_id":"research/auction-private-v4/references/marks-kele-pa-50646.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary reference","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"study for atlantic","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Unknown"},{"id":"north-v4-carnegie-aubade","canonical_id":null,"title":"Aubade","year_start":1957,"year_end":1957,"date_display":"1957","medium":"oil on canvas","height_cm":203.2,"width_cm":203.2,"dimensions_display":"[{'type': 'overall', 'decimal': {'width': '80.000', 'height': '80.000', 'depth': '1.250'}, 'fraction': {'width': '80', 'height': '80', 'depth': '1 1/4'}}]","collection":"Carnegie Museum of Art","sources":[{"url":"https://collection.carnegieart.org/objects/34bc4285-1106-46cd-b6b7-8346c4cde531","label":"Carnegie Museum of Art primary record / publication","accessed":"2026-10-27"},{"url":"https://ellsworthkelly.org/chronology/","label":"Foundation chronology (existence evidence)"}],"notes":["Current public artist subset has8objects,2paintings; collection warns its search data is under revision. Richard Mace Feldman Memorial Fund","Observed white square with narrow yellow upper-left wedge, separate upper-right curved wedge and yellow lower-left field. White ground retained."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"north-v4:carnegie-aubade","source_record_id":"58.70","title":"Aubade","year_start":1957,"year_end":1957,"date_display":"1957","medium":"oil on canvas","height_cm":203.2,"width_cm":203.2,"collection":"Carnegie Museum of Art","accession":"58.70","ek_id":null,"source_url":"https://collection.carnegieart.org/objects/34bc4285-1106-46cd-b6b7-8346c4cde531","image_url":"https://cmoa-collection-images.s3.amazonaws.com/thing/193846/1010911.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Current public artist subset has8objects,2paintings; collection warns its search data is under revision. Richard Mace Feldman Memorial Fund","Observed white square with narrow yellow upper-left wedge, separate upper-right curved wedge and yellow lower-left field. White ground retained."],"sources":[{"url":"https://collection.carnegieart.org/objects/34bc4285-1106-46cd-b6b7-8346c4cde531","label":"Carnegie Museum of Art primary record / publication","accessed":"2026-10-27"}],"verified_identity_of":"gap-aubade-1957","dimensions_display":"[{'type': 'overall', 'decimal': {'width': '80.000', 'height': '80.000', 'depth': '1.250'}, 'fraction': {'width': '80', 'height': '80', 'depth': '1 1/4'}}]","credit_line":"Richard Mace Feldman Memorial Fund"}],"source_image_url":"https://cmoa-collection-images.s3.amazonaws.com/thing/193846/1010911.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["yellow","white"],"shape_type":"rectangle with curved colour fields","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-north-american-carnegie-aubade.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-north-american-carnegie-aubade.svg","title":"Aubade","year_start":1957,"colors":["yellow","white"],"shape_type":"rectangle with curved colour fields","reference_url":"https://collection.carnegieart.org/objects/34bc4285-1106-46cd-b6b7-8346c4cde531","reference_image_url":"https://cmoa-collection-images.s3.amazonaws.com/thing/193846/1010911.jpg","reference_id":"research/north-american-v4/reference-images/carnegie-aubade.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against primary reference","palette":"standardized vivid screen colours; not measured pigment values","notes":"Observed white square with narrow yellow upper-left wedge, separate upper-right curved wedge and yellow lower-left field. White ground retained.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"aubade","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Carnegie Museum of Art"},{"id":"buffalo-k1959-11","canonical_id":null,"title":"New York, NY","year_start":1957,"year_end":1957,"date_display":"1957","medium":"Oil on canvas","height_cm":187.33,"width_cm":228.6,"dimensions_display":null,"collection":"Buffalo AKG Art Museum","sources":[{"url":"https://buffaloakg.org/artworks/k195911-new-york-ny","label":"Verified supplementary metadata","page":null},{"url":"https://ellsworthkelly.org/chronology/","label":"Foundation chronology (existence evidence)"}],"notes":["Support size excludes frame. Foundation chronology refers to the painting as New York; title alias retained for reconciliation.","Museum canonical title New York, NY; Foundation chronology New York. Same 1957 painting acquired by Buffalo in 1959, an explicit title-alias reconciliation candidate.","Six observed black angular regions on white rectangular ground; isolated triangles and edge contacts retained."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"buffalo:k1959-11","title":"New York, NY","title_aliases":["New York"],"year_start":1957,"year_end":1957,"date_display":"1957","medium":"Oil on canvas","height_cm":187.33,"width_cm":228.6,"collection":"Buffalo AKG Art Museum","source_url":"https://buffaloakg.org/artworks/k195911-new-york-ny","source_record_id":"K1959:11","accession":"K1959:11","record_kind":"painting","notes":["Support size excludes frame. Foundation chronology refers to the painting as New York; title alias retained for reconciliation.","Museum canonical title New York, NY; Foundation chronology New York. Same 1957 painting acquired by Buffalo in 1959, an explicit title-alias reconciliation candidate.","Six observed black angular regions on white rectangular ground; isolated triangles and edge contacts retained."],"sources":[{"url":"https://buffaloakg.org/artworks/k195911-new-york-ny","label":"Buffalo AKG collection record","accessed":"2026-10-26"}]},{"source_id":"north-v4:buffalo-newyork","source_record_id":"K1959:11","title":"New York, NY","year_start":1957,"year_end":1957,"date_display":"1957","medium":"Oil on canvas","height_cm":187.33,"width_cm":228.6,"collection":"Buffalo AKG Art Museum","accession":"K1959:11","ek_id":null,"source_url":"https://buffaloakg.org/artworks/k195911-new-york-ny","image_url":"https://buffaloakg.org/sites/default/files/styles/fixed_height_medium/public/artwork/K1959_011_o2.jpg?itok=rIAZYd3n","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":[],"sources":[{"url":"https://buffaloakg.org/artworks/k195911-new-york-ny","label":"Buffalo AKG Art Museum primary record / publication","accessed":"2026-10-27"}],"verified_identity_of":"buffalo-k1959-11","dimensions_display":null}],"source_image_url":"https://buffaloakg.org/sites/default/files/styles/fixed_height_medium/public/artwork/K1959_011_o2.jpg?itok=rIAZYd3n","title_aliases":["New York"],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","white"],"shape_type":"rectangle with angular colour fields","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-north-american-buffalo-newyork.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-north-american-buffalo-newyork.svg","title":"New York, NY","year_start":1957,"colors":["black","white"],"shape_type":"rectangle with angular colour fields","reference_url":"https://buffaloakg.org/artworks/k195911-new-york-ny","reference_image_url":"https://buffaloakg.org/sites/default/files/styles/fixed_height_medium/public/artwork/K1959_011_o2.jpg?itok=rIAZYd3n","reference_id":"research/north-american-v4/reference-images/buffalo-newyork.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against primary reference","palette":"standardized vivid screen colours; not measured pigment values","notes":"Six observed black angular regions on white rectangular ground; isolated triangles and edge contacts retained.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"new york ny","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Buffalo AKG Art Museum"},{"id":"christies-6172963","canonical_id":null,"title":"Orange Blue","year_start":1957,"year_end":1957,"date_display":"1957","medium":"oil on canvas","height_cm":40.6,"width_cm":30.5,"dimensions_display":"16 x 12 in. (40.6 x 30.5 cm.)","collection":"Private collection (last public sale; present owner unverified)","sources":[{"url":"https://www.christies.com/en/lot/lot-6172963","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Auction provenance describes historical ownership; it does not establish the present collection.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Blue is painted ground; no transparency cut through the biomorphic orange figure. Silhouette hand traced from high-resolution Christie photograph."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"christies:6172963","source_record_id":"6172963","title":"Orange Blue","year_start":1957,"year_end":1957,"date_display":"1957","medium":"oil on canvas","height_cm":40.6,"width_cm":30.5,"depth_cm":null,"dimensions_display":"16 x 12 in. (40.6 x 30.5 cm.)","collection":"Private collection (last public sale; present owner unverified)","collection_as_of":"2018-11-16T15:00Z","accession":null,"ek_id":null,"source_url":"https://www.christies.com/en/lot/lot-6172963","image_url":"https://www.christies.com/img/LotImages/2018/NYR/2018_NYR_15975_0671_000(ellsworth_kelly_orange_blue110145).jpg?mode=max","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Auction provenance describes historical ownership; it does not establish the present collection.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Blue is painted ground; no transparency cut through the biomorphic orange figure. Silhouette hand traced from high-resolution Christie photograph."],"sources":[{"url":"https://www.christies.com/en/lot/lot-6172963","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Christie's","lot_id":"6172963","lot_number":"671","sale_date":"2018-11-16T15:00Z","sale_title":"Post-War and Contemporary Art Morning Session","location":"New York","source_url":"https://www.christies.com/en/lot/lot-6172963","raw_sale":{"sale_id":"27589","sale_number":"15975","sale_room_code":"NYR","event_type":"Sale","title_txt":"Post-War and Contemporary Art Morning Session","start_date":"2018-11-16T15:00Z","end_date":"2018-11-16T00:00Z","registration_close_date":"2018-11-16T13:00Z","location_txt":"New York","url":"https://www.christies.com/en/auction/post-war-and-contemporary-art-morning-session-27589/","is_auction_over":true,"is_in_progress":false,"time_zone":"EST"},"provenance":"Gift of the artist to the present owner, circa 1957"}]}],"source_image_url":"https://www.christies.com/img/LotImages/2018/NYR/2018_NYR_15975_0671_000(ellsworth_kelly_orange_blue110145).jpg?mode=max","title_aliases":[],"auction_history":[{"house":"Christie's","lot_id":"6172963","lot_number":"671","sale_date":"2018-11-16T15:00Z","sale_title":"Post-War and Contemporary Art Morning Session","location":"New York","source_url":"https://www.christies.com/en/lot/lot-6172963","raw_sale":{"sale_id":"27589","sale_number":"15975","sale_room_code":"NYR","event_type":"Sale","title_txt":"Post-War and Contemporary Art Morning Session","start_date":"2018-11-16T15:00Z","end_date":"2018-11-16T00:00Z","registration_close_date":"2018-11-16T13:00Z","location_txt":"New York","url":"https://www.christies.com/en/auction/post-war-and-contemporary-art-morning-session-27589/","is_auction_over":true,"is_in_progress":false,"time_zone":"EST"},"provenance":"Gift of the artist to the present owner, circa 1957"}],"market_history":[],"field_conflicts":[],"colors":["blue","orange"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-market-06-christies-6172963.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-market-06-christies-6172963.svg","colors":["blue","orange"],"shape_type":"rectangle","reference_url":"https://www.christies.com/en/lot/lot-6172963","reference_id":"research/svg-gap-v5/market/ref-06.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary reference visually inspected","palette":"standardized vivid; same-family shades retained where composition depends on them","notes":"Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Blue is painted ground; no transparency cut through the biomorphic orange figure. Silhouette hand traced from high-resolution Christie photograph.","reviewed_date":"2026-10-27","true_scale_eligible":true},"missing_fields":[],"is_representative":true,"duplicate_group":"orange blue","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"moma1973-pdf71-caption1","canonical_id":null,"title":"Paname","year_start":1957,"year_end":1957,"date_display":"1957","medium":"Oil on canvas","height_cm":196.85,"width_cm":152.4,"dimensions_display":"77.5 x 60 inches (overall)","collection":"Collection Richard Kelly, New York","sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 71 (book page 66)","pdf_page":71,"book_page":66,"accessed":"2026-10-26"}],"notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; not a facsimile. E.ON institutional collection publication supplies an actual color installation photograph and explicitly calls Paname black-and-white. Exact five white intrusions transcribed from the full1973frontal plate; reflections in the later glazed installation are excluded. White areas are painted rectangular support, not missing canvas."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"moma1973:pdf71-caption1","title":"Paname","year_start":1957,"year_end":1957,"date_display":"1957","medium":"Oil on canvas","height_cm":196.85,"width_cm":152.4,"dimensions_display":"77.5 x 60 inches (overall)","collection":"Collection Richard Kelly, New York","source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","record_kind":"painting","record_status":"documented","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; not a facsimile. E.ON institutional collection publication supplies an actual color installation photograph and explicitly calls Paname black-and-white. Exact five white intrusions transcribed from the full1973frontal plate; reflections in the later glazed installation are excluded. White areas are painted rectangular support, not missing canvas."],"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 71 (book page 66)","pdf_page":71,"book_page":66,"accessed":"2026-10-26"}]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","white"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v6-market-07-moma1973-pdf71-caption1.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v6-market-07-moma1973-pdf71-caption1.svg","colors":["black","white"],"shape_type":"rectangle","reference_url":"https://www.kunst-im-blauen-haus.de/img/aktuell/EON_Art.pdf#page=7","reference_id":"research/svg-gap-v6/market/references/moma-71.png","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary reference visually inspected","palette":"standardized vivid; observed monochromes and drawing media retained","notes":"Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; not a facsimile. E.ON institutional collection publication supplies an actual color installation photograph and explicitly calls Paname black-and-white. Exact five white intrusions transcribed from the full1973frontal plate; reflections in the later glazed installation are excluded. White areas are painted rectangular support, not missing canvas.","reviewed_date":"2026-10-28","true_scale_eligible":true},"missing_fields":[],"is_representative":true,"duplicate_group":"paname","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Collection Richard Kelly, New York"},{"id":"ek-124","canonical_id":"EK 124","title":"West Side","year_start":1957,"year_end":1957,"date_display":"1957","medium":"oil on canvas","height_cm":50.8,"width_cm":45.72,"dimensions_display":"20 x 18 inches","collection":"Private collection","sources":[{"url":"https://ellsworthkelly.org/work/west-side/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly/","label":"Ellsworth Kelly Foundation exhibition caption: EK 124"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"documented","source_records":[{"ek_id":"EK 124","title":"West Side","date":"1957","medium":"oil on canvas","dimensions":"20 x 18 inches","collection":"Private collection","source_url":"https://ellsworthkelly.org/work/west-side/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"foundation-exhib-v4:EK124:ellsworth-kelly","source_record_id":"EK 124","ek_id":"EK 124","title":"West Side","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly/","label":"Ellsworth Kelly Foundation exhibition caption: EK 124"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1958-DAP-58.24-Maeght-300x184.jpg"]}],"record_kind":"painting","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["blue","white"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/ek-124.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-124.svg","colors":["blue","white"],"shape_type":"rectangle","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/west-side/","reference_id":"research/reference-images/EK-124.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"west side","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"sothebys-en-auctions-ecatalogue-2015-contemporary-evening-n09345-lot-10-html","canonical_id":null,"title":"White Yellow","year_start":1957,"year_end":1957,"date_display":"1957","medium":"oil on canvas","height_cm":40.5,"width_cm":30.0,"dimensions_display":"16 x 12 in.   40.5 x 30 cm.","collection":"Private collection (last public sale; present owner unverified)","sources":[{"url":"https://www.sothebys.com/en/auctions/ecatalogue/2015/contemporary-evening-n09345/lot.10.html","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Historical sale record; current ownership is unverified.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. White biomorphic figure independently hand traced from Sotheby photograph on yellow rectangular painted ground. Shape differs from Orange Blue despite related motif; all white regions remain artwork."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"sothebys:en-auctions-ecatalogue-2015-contemporary-evening-n09345-lot-10-html","source_record_id":"en-auctions-ecatalogue-2015-contemporary-evening-n09345-lot-10-html","title":"White Yellow","year_start":1957,"year_end":1957,"date_display":"1957","medium":"oil on canvas","height_cm":40.5,"width_cm":30.0,"depth_cm":null,"dimensions_display":"16 x 12 in.   40.5 x 30 cm.","collection":"Private collection (last public sale; present owner unverified)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://www.sothebys.com/en/auctions/ecatalogue/2015/contemporary-evening-n09345/lot.10.html","image_url":"https://sothebys-com.brightspotcdn.com/dims4/default/0710fc4/2147483647/strip/true/crop/1537x2000+0+0/resize/435x566!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot-migration.s3.amazonaws.com%2F56%2F47%2Fa5%2Fbede7b50170ecd2ec60ea25ab02d2dacf0e07a12d9637a3af97a493994%2F362n09345-83l5l.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Historical sale record; current ownership is unverified.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. White biomorphic figure independently hand traced from Sotheby photograph on yellow rectangular painted ground. Shape differs from Orange Blue despite related motif; all white regions remain artwork."],"sources":[{"url":"https://www.sothebys.com/en/auctions/ecatalogue/2015/contemporary-evening-n09345/lot.10.html","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Sotheby's","sale_date":null,"lot_number":"10","source_url":"https://www.sothebys.com/en/auctions/ecatalogue/2015/contemporary-evening-n09345/lot.10.html","provenance":"Louis Clayeux, Paris (gift of the artist in 1958)\nThence by descent to the present owner"}],"raw_title":"White Yellow"}],"source_image_url":"https://sothebys-com.brightspotcdn.com/dims4/default/0710fc4/2147483647/strip/true/crop/1537x2000+0+0/resize/435x566!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot-migration.s3.amazonaws.com%2F56%2F47%2Fa5%2Fbede7b50170ecd2ec60ea25ab02d2dacf0e07a12d9637a3af97a493994%2F362n09345-83l5l.jpg","title_aliases":[],"auction_history":[{"house":"Sotheby's","sale_date":null,"lot_number":"10","source_url":"https://www.sothebys.com/en/auctions/ecatalogue/2015/contemporary-evening-n09345/lot.10.html","provenance":"Louis Clayeux, Paris (gift of the artist in 1958)\nThence by descent to the present owner"}],"market_history":[],"field_conflicts":[],"colors":["yellow","white"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-market-07-sothebys-en-auctions-ecatalogue-2015-contemporary-evening-n09345-lot-10-html.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-market-07-sothebys-en-auctions-ecatalogue-2015-contemporary-evening-n09345-lot-10-html.svg","colors":["yellow","white"],"shape_type":"rectangle","reference_url":"https://www.sothebys.com/en/auctions/ecatalogue/2015/contemporary-evening-n09345/lot.10.html","reference_id":"research/svg-gap-v5/market/ref-07.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary reference visually inspected","palette":"standardized vivid; same-family shades retained where composition depends on them","notes":"Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. White biomorphic figure independently hand traced from Sotheby photograph on yellow rectangular painted ground. Shape differs from Orange Blue despite related motif; all white regions remain artwork.","reviewed_date":"2026-10-27","true_scale_eligible":true},"missing_fields":[],"is_representative":true,"duplicate_group":"white yellow","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"guggenheim-venice-42nd","canonical_id":"EK 143","title":"42nd","year_start":1958,"year_end":1958,"date_display":"1958","medium":"Oil on canvas","height_cm":153.7,"width_cm":203.2,"dimensions_display":"153.7 x 203.2 cm","collection":"Peggy Guggenheim Collection, Venice","sources":[{"url":"https://www.guggenheim-venice.it/en/art/works/42nd/","institution":"guggenheim-venice","accessed":"2026-10-26","label":"guggenheim-venice"},{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 59 (book page 54)","pdf_page":59,"book_page":54,"accessed":"2026-10-26"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 143"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly/","label":"Ellsworth Kelly Foundation exhibition caption: EK 143"}],"notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels42nd: two black downward rounded/curving forms on horizontal white canvas. Exact arrangement matches independently sourced Venice study; photo7 corroborates.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels42nd: two black downward rounded/curving forms on horizontal white canvas. Exact arrangement matches independently sourced Venice study; photo7 corroborates."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"guggenheim-venice:42nd","source_record_id":"42nd","title":"42nd","year_start":1958,"year_end":1958,"date_display":"1958","medium":"Oil on canvas","height_cm":153.7,"width_cm":203.2,"dimensions_display":"153.7 x 203.2 cm","collection":"Peggy Guggenheim Collection, Venice","source_url":"https://www.guggenheim-venice.it/en/art/works/42nd/","image_url":"https://www.guggenheim-venice.it/site/assets/files/3119/kelli_42a.jpg","accession":"2012.68","record_kind":"painting","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels42nd: two black downward rounded/curving forms on horizontal white canvas. Exact arrangement matches independently sourced Venice study; photo7 corroborates.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels42nd: two black downward rounded/curving forms on horizontal white canvas. Exact arrangement matches independently sourced Venice study; photo7 corroborates."],"sources":[{"url":"https://www.guggenheim-venice.it/en/art/works/42nd/","institution":"guggenheim-venice","accessed":"2026-10-26"}]},{"source_id":"moma1973:pdf59-caption1","title":"42nd","year_start":1958,"year_end":1958,"date_display":"1958","medium":"Oil on canvas","height_cm":153.67,"width_cm":203.2,"dimensions_display":"60.5 x 80 inches (overall)","collection":"Galerie Maeght, Paris","source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","record_kind":"painting","record_status":"documented","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership."],"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 59 (book page 54)","pdf_page":59,"book_page":54,"accessed":"2026-10-26"}]},{"source_id":"foundation-exhib-v4:EK143:ellsworth-kelly-4","source_record_id":"EK 143","ek_id":"EK 143","title":"42nd","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 143"}],"notes":["Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels42nd: two black downward rounded/curving forms on horizontal white canvas. Exact arrangement matches independently sourced Venice study; photo7 corroborates."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2018/01/1973-EK-DAP-73.63-eks-300x202.jpg"],"verified_identity_of":"guggenheim-venice-42nd"},{"source_id":"foundation-exhib-v4:EK143:ellsworth-kelly","source_record_id":"EK 143","ek_id":"EK 143","title":"42nd","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly/","label":"Ellsworth Kelly Foundation exhibition caption: EK 143"}],"notes":["Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels42nd: two black downward rounded/curving forms on horizontal white canvas. Exact arrangement matches independently sourced Venice study; photo7 corroborates."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1958-DAP-58.23-Maeght-300x189.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/1958-DAP-58.28-Maeght-300x193.jpg"],"verified_identity_of":"guggenheim-venice-42nd"}],"source_image_url":"https://www.guggenheim-venice.it/site/assets/files/3119/kelli_42a.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"guggenheim-venice-42nd","field":"collection","chosen":"Peggy Guggenheim Collection, Venice","alternative":"Galerie Maeght, Paris","source":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf"}],"colors":["black","white"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v2-guggenheim-venice-42nd.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v2-guggenheim-venice-42nd.svg","colors":["black","white"],"shape_type":"rectangle","reference_url":"https://www.guggenheim-venice.it/en/art/works/42nd/","reference_id":"research/svg-v2-reference-images/guggenheim-venice-42nd.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"42nd","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Guggenheim"},{"id":"christies-5623231","canonical_id":null,"title":"Aloes","year_start":1958,"year_end":1958,"date_display":"1958","medium":"watercolor and graphite on paper","height_cm":27.6,"width_cm":35.2,"dimensions_display":"10 7/8 x 13 7/8 in. (27.6 x 35.2 cm.)","collection":"Private collection (last public sale; present owner unverified)","sources":[{"url":"https://www.christies.com/en/lot/lot-5623231","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"},{"url":"https://www.christies.com/en/lot/lot-6605268","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Auction provenance describes historical ownership; it does not establish the present collection.","Scope uncertain: watercolor and graphite on paper; painted or mixed-media work on paper/paperboard, retained as painting candidate. No canvas-painting classification asserted.","Auction provenance describes historical ownership; it does not establish the present collection.","Scope uncertain: gouache and graphite on paper; painted or mixed-media work on paper/paperboard, retained as painting candidate. No canvas-painting classification asserted.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Five yellow angular/curved areas are visible, not a naturalistic aloe illustration. Exact signed title/date match the official sale caption. Both original2012and2026official photos show the same portrait sheet while the2012caption dimensions imply landscape; use observed paper ratio only and flag conflict. Pencil contours, signature and watercolour texture omitted."],"record_status":"sourced_metadata","record_kind":"painting_candidate","source_records":[{"source_id":"christies:5623231","source_record_id":"5623231","title":"Aloes","year_start":1958,"year_end":1958,"date_display":"1958","medium":"watercolor and graphite on paper","height_cm":27.6,"width_cm":35.2,"depth_cm":null,"dimensions_display":"10 7/8 x 13 7/8 in. (27.6 x 35.2 cm.)","collection":"Private collection (last public sale; present owner unverified)","collection_as_of":"2012-11-15T19:00Z","accession":null,"ek_id":null,"source_url":"https://www.christies.com/en/lot/lot-5623231","image_url":"https://www.christies.com/img/LotImages/2012/NYR/2012_NYR_02599_0425_000(ellsworth_kelly_aloes030711).jpg?mode=max","record_kind":"painting_candidate","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Auction provenance describes historical ownership; it does not establish the present collection.","Scope uncertain: watercolor and graphite on paper; painted or mixed-media work on paper/paperboard, retained as painting candidate. No canvas-painting classification asserted.","Auction provenance describes historical ownership; it does not establish the present collection.","Scope uncertain: gouache and graphite on paper; painted or mixed-media work on paper/paperboard, retained as painting candidate. No canvas-painting classification asserted.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Five yellow angular/curved areas are visible, not a naturalistic aloe illustration. Exact signed title/date match the official sale caption. Both original2012and2026official photos show the same portrait sheet while the2012caption dimensions imply landscape; use observed paper ratio only and flag conflict. Pencil contours, signature and watercolour texture omitted."],"sources":[{"url":"https://www.christies.com/en/lot/lot-5623231","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Christie's","lot_id":"5623231","lot_number":"425","sale_date":"2012-11-15T19:00Z","sale_title":"Post-War & Contemporary Art Afternoon Session","location":"New York","source_url":"https://www.christies.com/en/lot/lot-5623231","raw_sale":{"sale_id":"23579","sale_number":"2599","sale_room_code":"NYR","event_type":"Sale","title_txt":"Post-War & Contemporary Art Afternoon Session","start_date":"2012-11-15T19:00Z","end_date":"2012-11-15T00:00Z","registration_close_date":"2012-11-15T13:00Z","location_txt":"New York","url":"https://www.christies.com/en/auction/post-war-contemporary-art-afternoon-session-23579/","is_auction_over":true,"is_in_progress":false,"time_zone":"EST"},"provenance":"Louis Clayeux, Paris, acquired from the artist\nJohn Armbruster, Italy\nRoxanne Everett, New York\nMargo Leavin Gallery, Los Angeles\nAcquired from the above by the present owner"}]},{"source_id":"christies:6605268","source_record_id":"6605268","title":"Aloès","year_start":1958,"year_end":1958,"date_display":"circa 1958","medium":"gouache and graphite on paper","height_cm":27.6,"width_cm":35.2,"depth_cm":null,"dimensions_display":"10 7⁄8 x 13 7⁄8 in. (27.6 x 35.2 cm.)","collection":"Private collection (last public sale; present owner unverified)","collection_as_of":"2026-10-01T14:00Z","accession":null,"ek_id":null,"source_url":"https://www.christies.com/en/lot/lot-6605268","image_url":"https://www.christies.com/img/LotImages/2026/NYR/2026_NYR_24264_0102_000(ellsworth_kelly_aloes120459).jpg?mode=max","record_kind":"painting_candidate","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Auction provenance describes historical ownership; it does not establish the present collection.","Scope uncertain: gouache and graphite on paper; painted or mixed-media work on paper/paperboard, retained as painting candidate. No canvas-painting classification asserted."],"sources":[{"url":"https://www.christies.com/en/lot/lot-6605268","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Christie's","lot_id":"6605268","lot_number":"102","sale_date":"2026-10-01T14:00Z","sale_title":"Post-War to Present ","location":"New York","source_url":"https://www.christies.com/en/lot/lot-6605268","raw_sale":{"sale_id":"31033","sale_number":"24264","sale_room_code":"NYR","event_type":"Sale","title_txt":"Post-War to Present ","start_date":"2026-10-01T14:00Z","end_date":"2026-10-01T00:00Z","registration_close_date":"2026-10-01T12:00Z","location_txt":"New York","url":"https://www.christies.com/en/auction/post-war-to-present-31033/","is_auction_over":true,"is_in_progress":false,"time_zone":"EDT"},"provenance":"Louis Clayeux, Paris, gift of the artist, circa 1959\nJohn Armbruster, Italy\nRoxanne Everett, New York\nMargo Leavin Gallery, Los Angeles\nDouglas S. Cramer, Los Angeles, 1986\nHis sale; Christie's, New York, 15 November 2012, lot 425\nAcquired at the above sale by the present owner"}]}],"source_image_url":"https://www.christies.com/img/LotImages/2026/NYR/2026_NYR_24264_0102_000(ellsworth_kelly_aloes120459).jpg?mode=max","title_aliases":[],"auction_history":[{"house":"Christie's","lot_id":"5623231","lot_number":"425","sale_date":"2012-11-15T19:00Z","sale_title":"Post-War & Contemporary Art Afternoon Session","location":"New York","source_url":"https://www.christies.com/en/lot/lot-5623231","raw_sale":{"sale_id":"23579","sale_number":"2599","sale_room_code":"NYR","event_type":"Sale","title_txt":"Post-War & Contemporary Art Afternoon Session","start_date":"2012-11-15T19:00Z","end_date":"2012-11-15T00:00Z","registration_close_date":"2012-11-15T13:00Z","location_txt":"New York","url":"https://www.christies.com/en/auction/post-war-contemporary-art-afternoon-session-23579/","is_auction_over":true,"is_in_progress":false,"time_zone":"EST"},"provenance":"Louis Clayeux, Paris, acquired from the artist\nJohn Armbruster, Italy\nRoxanne Everett, New York\nMargo Leavin Gallery, Los Angeles\nAcquired from the above by the present owner"},{"house":"Christie's","lot_id":"6605268","lot_number":"102","sale_date":"2026-10-01T14:00Z","sale_title":"Post-War to Present ","location":"New York","source_url":"https://www.christies.com/en/lot/lot-6605268","raw_sale":{"sale_id":"31033","sale_number":"24264","sale_room_code":"NYR","event_type":"Sale","title_txt":"Post-War to Present ","start_date":"2026-10-01T14:00Z","end_date":"2026-10-01T00:00Z","registration_close_date":"2026-10-01T12:00Z","location_txt":"New York","url":"https://www.christies.com/en/auction/post-war-to-present-31033/","is_auction_over":true,"is_in_progress":false,"time_zone":"EDT"},"provenance":"Louis Clayeux, Paris, gift of the artist, circa 1959\nJohn Armbruster, Italy\nRoxanne Everett, New York\nMargo Leavin Gallery, Los Angeles\nDouglas S. Cramer, Los Angeles, 1986\nHis sale; Christie's, New York, 15 November 2012, lot 425\nAcquired at the above sale by the present owner"}],"market_history":[],"field_conflicts":[],"colors":["white","yellow"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-market-08-christies-5623231.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-market-08-christies-5623231.svg","colors":["white","yellow"],"shape_type":"rectangle","reference_url":"https://www.christies.com/en/lot/lot-5623231","reference_id":"research/svg-gap-v5/market/aloes2012-full.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary reference visually inspected","palette":"standardized vivid; same-family shades retained where composition depends on them","notes":"Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Five yellow angular/curved areas are visible, not a naturalistic aloe illustration. Exact signed title/date match the official sale caption. Both original2012and2026official photos show the same portrait sheet while the2012caption dimensions imply landscape; use observed paper ratio only and flag conflict. Pencil contours, signature and watercolour texture omitted.","reviewed_date":"2026-10-27","true_scale_eligible":false,"true_scale_note":"Normalized study only: physical size unknown or oblique installation reference cannot establish exact frontal proportions. Five yellow angular/curved areas are visible, not a naturalistic aloe illustration. Exact signed title/date match the official sale caption. Both original2012and2026official photos show the same portrait sheet while the2012caption dimensions imply landscape; use observed paper ratio only and flag conflict. Pencil contours, signature and watercolour texture omitted."},"missing_fields":[],"is_representative":true,"duplicate_group":"aloes","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Normalized study only: physical size unknown or oblique installation reference cannot establish exact frontal proportions. Five yellow angular/curved areas are visible, not a naturalistic aloe illustration. Exact signed title/date match the official sale caption. Both original2012and2026official photos show the same portrait sheet while the2012caption dimensions imply landscape; use observed paper ratio only and flag conflict. Pencil contours, signature and watercolour texture omitted.","collection_group":"Private collection"},{"id":"tate-7889","canonical_id":"EK 166","title":"Broadway","year_start":1958,"year_end":1958,"date_display":"1958","medium":"Oil paint on canvas","height_cm":198.2,"width_cm":176.7,"dimensions_display":"support: 1982 x 1767 x 28 mm","collection":"Tate","sources":[{"url":"https://www.tate.org.uk/art/artworks/kelly-broadway-t00511","institution":"tate","accessed":"2026-10-26","label":"tate"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=132","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 30","accessed":"2026-10-27","pdf_page":132},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly/","label":"Ellsworth Kelly Foundation exhibition caption: EK 166"},{"url":"https://ellsworthkelly.org/chronology/","label":"Foundation chronology (existence evidence)"}],"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 198.1 x 175.3cm agree with existing 198.2 x 176.7cm within published rounding. Primary catalogue30 caption retained; catalogue plate number is not EK number.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels Broadway: nearly square single-color field over narrow white lower band. Matches independent Tate Broadway study; identifiable among City Island/42nd/Manhattan in1958 Maeght show.","Source discrepancy: width_cm is recorded here as 176.7; another source reports 175.3. See preserved source rows and reconciliation ledger.","Tate-authorized reproduction in TimeSpans2018 brochure, printedp28/PDFp16. Red-orange upper field and white lower painted band retained. Hue is ambiguous between red and orange in the authorized reproduction; both filter families are recorded, while the vector retains the observed orange hue. Photography slightly oblique; narrow right-edge strip is not confidently distinct from perspective and is not invented as a separate panel."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"tate:7889","source_record_id":"7889","title":"Broadway","year_start":1958,"year_end":1958,"date_display":"1958","medium":"Oil paint on canvas","height_cm":198.2,"width_cm":176.7,"dimensions_display":"support: 1982 x 1767 x 28 mm","collection":"Tate","source_url":"https://www.tate.org.uk/art/artworks/kelly-broadway-t00511","image_url":"https://www.tate.org.uk/art/images/work/T/T00/T00511_8.jpg","accession":"T00511","record_kind":"painting","notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 198.1 x 175.3cm agree with existing 198.2 x 176.7cm within published rounding. Primary catalogue30 caption retained; catalogue plate number is not EK number.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels Broadway: nearly square single-color field over narrow white lower band. Matches independent Tate Broadway study; identifiable among City Island/42nd/Manhattan in1958 Maeght show.","Source discrepancy: width_cm is recorded here as 176.7; another source reports 175.3. See preserved source rows and reconciliation ledger.","Tate-authorized reproduction in TimeSpans2018 brochure, printedp28/PDFp16. Red-orange upper field and white lower painted band retained. Hue is ambiguous between red and orange in the authorized reproduction; both filter families are recorded, while the vector retains the observed orange hue. Photography slightly oblique; narrow right-edge strip is not confidently distinct from perspective and is not invented as a separate panel."],"sources":[{"url":"https://www.tate.org.uk/art/artworks/kelly-broadway-t00511","institution":"tate","accessed":"2026-10-26"}]},{"source_id":"guggenheim1996:cat-30","source_record_id":"30","title":"Broadway","year_start":1958,"year_end":1958,"date_display":"1958","medium":"Oil on canvas","height_cm":198.1,"width_cm":175.3,"depth_cm":null,"dimensions_display":null,"collection":"Tate Gallery, London, Presented by E. J. Power through the Friends of the Tate Gallery, 1962","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=132","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":30,"pdf_page":132,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 198.1 x 175.3cm agree with existing 198.2 x 176.7cm within published rounding. Primary catalogue30 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=132","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 30","accessed":"2026-10-27","pdf_page":132}],"verified_identity_of":"tate-7889"},{"source_id":"foundation-exhib-v4:EK166:ellsworth-kelly","source_record_id":"EK 166","ek_id":"EK 166","title":"Broadway","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly/","label":"Ellsworth Kelly Foundation exhibition caption: EK 166"}],"notes":["Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels Broadway: nearly square single-color field over narrow white lower band. Matches independent Tate Broadway study; identifiable among City Island/42nd/Manhattan in1958 Maeght show."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1958-DAP-58.23-Maeght-300x189.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/1958-DAP-58.27-Maeght-300x173.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/1958-DAP-58.28-Maeght-300x193.jpg"],"verified_identity_of":"tate-7889"}],"source_image_url":"https://www.tate.org.uk/art/images/work/T/T00/T00511_8.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"tate-7889","field":"width_cm","chosen":176.7,"alternative":175.3,"source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=132"},{"id":"tate-7889","field":"collection","chosen":"Tate","alternative":"Tate Gallery, London, Presented by E. J. Power through the Friends of the Tate Gallery, 1962","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=132"}],"colors":["orange","red","white"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-international-tate-broadway.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-international-tate-broadway.svg","colors":["orange","red","white"],"shape_type":"rectangle","reference_url":"https://timespans.org/wp-content/uploads/TimeSpans2018.pdf","reference_id":"research/international-v4/reference-images/broadway-timespans-spread28.png","method":"hand_authored_vector_after_visual_reference","geometry_confidence":"approximate, visually reviewed","palette":"standardized, not colorimetric","notes":"Tate-authorized reproduction in TimeSpans2018 brochure, printedp28/PDFp16. Red-orange upper field and white lower painted band retained. Hue is ambiguous between red and orange in the authorized reproduction; both filter families are recorded, while the vector retains the observed orange hue. Photography slightly oblique; narrow right-edge strip is not confidently distinct from perspective and is not invented as a separate panel.","reviewed_date":"2026-10-27","source_url":"https://www.tate.org.uk/art/artworks/kelly-broadway-t00511"},"missing_fields":[],"is_representative":true,"duplicate_group":"broadway","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Tate"},{"id":"ek-173","canonical_id":"EK 173","title":"Brooklyn Bridge III","year_start":1958,"year_end":1958,"date_display":"1958","medium":"oil on linen","height_cm":76.517,"width_cm":33.02,"dimensions_display":"30 1/8 x 13 inches","collection":"Private collection","sources":[{"url":"https://ellsworthkelly.org/work/brooklyn-bridge-iii/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://www.christies.com/en/lot/lot-6076464","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly/","label":"Ellsworth Kelly Foundation exhibition caption: EK 173"}],"notes":["Auction provenance describes historical ownership; it does not establish the present collection.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"documented","source_records":[{"ek_id":"EK 173","title":"Brooklyn Bridge III","date":"1958","medium":"oil on linen","dimensions":"30 1/8 x 13 inches","collection":"Private collection","source_url":"https://ellsworthkelly.org/work/brooklyn-bridge-iii/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"christies:6076464","source_record_id":"6076464","title":"Brooklyn Bridge III","year_start":1958,"year_end":1958,"date_display":"1958","medium":"oil on canvas","height_cm":76.5,"width_cm":33.0,"depth_cm":null,"dimensions_display":"30 1/8 x 13 in. (76.5 x 33 cm.)","collection":"Private collection (last public sale; present owner unverified)","collection_as_of":"2017-05-17T22:30Z","accession":null,"ek_id":null,"source_url":"https://www.christies.com/en/lot/lot-6076464","image_url":"https://www.christies.com/img/LotImages/2017/NYR/2017_NYR_14187_0070B_000(ellsworth_kelly_brooklyn_bridge_iii043227).jpg?mode=max","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Auction provenance describes historical ownership; it does not establish the present collection."],"sources":[{"url":"https://www.christies.com/en/lot/lot-6076464","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Christie's","lot_id":"6076464","lot_number":"70 B","sale_date":"2017-05-17T22:30Z","sale_title":"Post-War and Contemporary Art Evening Sale","location":"New York","source_url":"https://www.christies.com/en/lot/lot-6076464","raw_sale":{"sale_id":"26796","sale_number":"14187","sale_room_code":"NYR","event_type":"Sale","title_txt":"Post-War and Contemporary Art Evening Sale","start_date":"2017-05-17T22:30Z","end_date":"2017-05-17T00:00Z","registration_close_date":null,"location_txt":"New York","url":"https://www.christies.com/en/auction/post-war-and-contemporary-art-evening-sale-26796/","is_auction_over":true,"is_in_progress":false,"time_zone":"EDT"},"provenance":"Galerie Maeght, Paris\nRené Tassin de Montaigu, Paris, 1958\nPeter Cochrane, London\nAnon. sale; Sotheby Parke Bernet, New York, 17 May 1979, lot 342\nBlum Helman Gallery, New York\nAcquired from the above by the present owner, 1980"}]},{"source_id":"foundation-exhib-v4:EK173:ellsworth-kelly","source_record_id":"EK 173","ek_id":"EK 173","title":"Brooklyn Bridge III","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly/","label":"Ellsworth Kelly Foundation exhibition caption: EK 173"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1958-DAP-58.23-Maeght-300x189.jpg"]}],"record_kind":"painting","title_aliases":[],"source_image_url":"https://www.christies.com/img/LotImages/2017/NYR/2017_NYR_14187_0070B_000(ellsworth_kelly_brooklyn_bridge_iii043227).jpg?mode=max","auction_history":[{"house":"Christie's","lot_id":"6076464","lot_number":"70 B","sale_date":"2017-05-17T22:30Z","sale_title":"Post-War and Contemporary Art Evening Sale","location":"New York","source_url":"https://www.christies.com/en/lot/lot-6076464","raw_sale":{"sale_id":"26796","sale_number":"14187","sale_room_code":"NYR","event_type":"Sale","title_txt":"Post-War and Contemporary Art Evening Sale","start_date":"2017-05-17T22:30Z","end_date":"2017-05-17T00:00Z","registration_close_date":null,"location_txt":"New York","url":"https://www.christies.com/en/auction/post-war-and-contemporary-art-evening-sale-26796/","is_auction_over":true,"is_in_progress":false,"time_zone":"EDT"},"provenance":"Galerie Maeght, Paris\nRené Tassin de Montaigu, Paris, 1958\nPeter Cochrane, London\nAnon. sale; Sotheby Parke Bernet, New York, 17 May 1979, lot 342\nBlum Helman Gallery, New York\nAcquired from the above by the present owner, 1980"}],"market_history":[],"field_conflicts":[{"id":"ek-173","field":"collection","chosen":"Private collection","alternative":"Private collection (last public sale; present owner unverified)","source":"https://www.christies.com/en/lot/lot-6076464"}],"colors":["black","brown"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/ek-173.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-173.svg","colors":["black","brown"],"shape_type":"rectangle","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/brooklyn-bridge-iii/","reference_id":"research/reference-images/EK-173.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"brooklyn bridge iii","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"ek-167","canonical_id":"EK 167","title":"City Island","year_start":1958,"year_end":1958,"date_display":"1958","medium":"oil on linen","height_cm":198.12,"width_cm":144.78,"dimensions_display":"78 x 57 inches","collection":"Stephen Mazoh Collection","sources":[{"url":"https://ellsworthkelly.org/work/city-island/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://menillibrary.s3.amazonaws.com/EllsworthKellyGG2005.pdf#page=3","label":"Menil2005Tabletbrochure,PDFpage3","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=134","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 31","accessed":"2026-10-27","pdf_page":134},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 167"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly/","label":"Ellsworth Kelly Foundation exhibition caption: EK 167"}],"notes":["Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 198.1 x 144.8cm agree with existing 198.12 x 144.78cm within published rounding. Primary catalogue31 caption retained; catalogue plate number is not EK number.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"documented","source_records":[{"ek_id":"EK 167","title":"City Island","date":"1958","medium":"oil on linen","dimensions":"78 x 57 inches","collection":"Stephen Mazoh Collection","source_url":"https://ellsworthkelly.org/work/city-island/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"short-book-v4:menil2005:city-island","title":"City Island","year_start":1958,"year_end":1958,"date_display":"1958","height_cm":198.12,"width_cm":144.78,"medium":"Oil on canvas","dimensions_display":"198.12×144.78cm (publication caption)","collection":"Fogg Art Museum, Harvard University Art Museums, anonymous loan (reported2005)","historical_source":true,"collection_as_of_year":2005,"source_url":"https://menillibrary.s3.amazonaws.com/EllsworthKellyGG2005.pdf#page=3","record_kind":"painting","record_status":"sourced_metadata","sources":[{"url":"https://menillibrary.s3.amazonaws.com/EllsworthKellyGG2005.pdf#page=3","label":"Menil2005Tabletbrochure,PDFpage3","accessed":"2026-10-27"}],"notes":["Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained."]},{"source_id":"guggenheim1996:cat-31","source_record_id":"31","title":"City Island","year_start":1958,"year_end":1958,"date_display":"1958","medium":"Oil on canvas","height_cm":198.1,"width_cm":144.8,"depth_cm":null,"dimensions_display":null,"collection":"Collection of Stephen Mazoh","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=134","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":31,"pdf_page":134,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 198.1 x 144.8cm agree with existing 198.12 x 144.78cm within published rounding. Primary catalogue31 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=134","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 31","accessed":"2026-10-27","pdf_page":134}],"verified_identity_of":"ek-167"},{"source_id":"foundation-exhib-v4:EK167:ellsworth-kelly-a-retrospective","source_record_id":"EK 167","ek_id":"EK 167","title":"City Island","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 167"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]},{"source_id":"foundation-exhib-v4:EK167:ellsworth-kelly","source_record_id":"EK 167","ek_id":"EK 167","title":"City Island","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly/","label":"Ellsworth Kelly Foundation exhibition caption: EK 167"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1958-DAP-58.23-Maeght-300x189.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/1958-DAP-58.28-Maeght-300x193.jpg"]}],"record_kind":"painting","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-167","field":"collection","chosen":"Stephen Mazoh Collection","alternative":"Fogg Art Museum, Harvard University Art Museums, anonymous loan (reported2005)","source":"https://menillibrary.s3.amazonaws.com/EllsworthKellyGG2005.pdf#page=3"},{"id":"ek-167","field":"collection","chosen":"Stephen Mazoh Collection","alternative":"Collection of Stephen Mazoh","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=134"}],"colors":["yellow","white"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/ek-167.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-167.svg","colors":["yellow","white"],"shape_type":"rectangle","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/city-island/","reference_id":"research/reference-images/EK-167.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"city island","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Stephen Mazoh Collection"},{"id":"museum-v2-reina-concorde","canonical_id":null,"title":"Concorde","year_start":1958,"year_end":1958,"date_display":"1958","medium":"Oil on canvas","height_cm":193.0,"width_cm":147.3,"dimensions_display":"193 x147.3 cm","collection":"Museo Nacional Centro de Arte Reina Sofía, Madrid","sources":[{"url":"https://www.museoreinasofia.es/en/collections/artwork/concorde","label":"Museo Nacional Centro de Arte Reina Sofía, Madrid primary museum record","accessed":"2026-10-26"}],"notes":["White surrounding frame/wall omitted; six-sided blue canvas retained."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"museum-v2:reina_concorde","source_record_id":"AD00016","title":"Concorde","year_start":1958,"year_end":1958,"date_display":"1958","medium":"Oil on canvas","height_cm":193.0,"width_cm":147.3,"dimensions_display":"193 x147.3 cm","collection":"Museo Nacional Centro de Arte Reina Sofía, Madrid","accession":"AD00016","ek_id":null,"source_url":"https://www.museoreinasofia.es/en/collections/artwork/concorde","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-26","notes":["White surrounding frame/wall omitted; six-sided blue canvas retained."],"sources":[{"url":"https://www.museoreinasofia.es/en/collections/artwork/concorde","label":"Museo Nacional Centro de Arte Reina Sofía, Madrid primary museum record","accessed":"2026-10-26"}]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["blue"],"shape_type":"hexagon","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-international-reina-concorde.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-international-reina-concorde.svg","colors":["blue"],"shape_type":"hexagon","reference_url":"https://recursos.museoreinasofia.es/styles/large_portrait/public/Obra/AD00016_2.jpg.webp","reference_id":"research/international-v4/reference-images/reina-concorde.jpg","method":"hand_authored_vector_after_visual_reference","geometry_confidence":"approximate, visually reviewed","palette":"standardized, not colorimetric","notes":"White surrounding frame/wall omitted; six-sided blue canvas retained.","reviewed_date":"2026-10-27","source_url":"https://www.museoreinasofia.es/en/collections/artwork/concorde"},"missing_fields":[],"is_representative":true,"duplicate_group":"concorde","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Museo Nacional Centro de Arte Reina Sofía, Madrid"},{"id":"moma1973-pdf89-caption1","canonical_id":"EK 145","title":"Cowboy","year_start":1958,"year_end":1958,"date_display":"1958","medium":"Oil on canvas","height_cm":114.3,"width_cm":109.22,"dimensions_display":"45 x 43 inches (overall)","collection":"Collection Jacques Neubauer, Paris","sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 89 (book page 84)","pdf_page":89,"book_page":84,"accessed":"2026-10-26"},{"url":"https://www.sothebys.com/en/auctions/ecatalogue/2010/contemporary-art-evening-auction-n08678/lot.27.html","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly/","label":"Ellsworth Kelly Foundation exhibition caption: EK 145"}],"notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Historical sale record; current ownership is unverified.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Source discrepancy: width_cm is recorded here as 109.22; another source reports 110.0. See preserved source rows and reconciliation ledger.","Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. "],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"moma1973:pdf89-caption1","title":"Cowboy","year_start":1958,"year_end":1958,"date_display":"1958","medium":"Oil on canvas","height_cm":114.3,"width_cm":109.22,"dimensions_display":"45 x 43 inches (overall)","collection":"Collection Jacques Neubauer, Paris","source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","record_kind":"painting","record_status":"documented","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Historical sale record; current ownership is unverified.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Source discrepancy: width_cm is recorded here as 109.22; another source reports 110.0. See preserved source rows and reconciliation ledger.","Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. "],"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 89 (book page 84)","pdf_page":89,"book_page":84,"accessed":"2026-10-26"}]},{"source_id":"sothebys:en-auctions-ecatalogue-2010-contemporary-art-evening-auction-n08678-lot-27-html","source_record_id":"en-auctions-ecatalogue-2010-contemporary-art-evening-auction-n08678-lot-27-html","title":"Cowboy","year_start":1958,"year_end":1958,"date_display":"1958","medium":"oil on canvas","height_cm":114.0,"width_cm":110.0,"depth_cm":null,"dimensions_display":"45 x 43 in. 114 x 110 cm.","collection":"Private collection (last public sale; present owner unverified)","collection_as_of":null,"accession":null,"ek_id":"EK 145","source_url":"https://www.sothebys.com/en/auctions/ecatalogue/2010/contemporary-art-evening-auction-n08678/lot.27.html","image_url":"https://sothebys-com.brightspotcdn.com/dims4/default/44f0b38/2147483647/strip/true/crop/2000x2000+0+0/resize/566x566!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot-migration.s3.amazonaws.com%2Ff2%2F1a%2Fbd%2F628c930d9b85f65e6db216d4e0c50ddc63e78b99ef2b55566dac296dc2%2Fn08678-27-lr-1.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Historical sale record; current ownership is unverified."],"sources":[{"url":"https://www.sothebys.com/en/auctions/ecatalogue/2010/contemporary-art-evening-auction-n08678/lot.27.html","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Sotheby's","sale_date":null,"lot_number":"27","source_url":"https://www.sothebys.com/en/auctions/ecatalogue/2010/contemporary-art-evening-auction-n08678/lot.27.html","provenance":"Galerie Maeght, Paris (acquired from the artist in 1958, EK145)\nJacques Neubauer, Paris (acquired from the above in 1958)\nPrivate Collection, Paris (acquired from the above)\nAcquired by the present owner from the above"}],"raw_title":"Cowboy"},{"source_id":"foundation-exhib-v4:EK145:ellsworth-kelly","source_record_id":"EK 145","ek_id":"EK 145","title":"Cowboy","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly/","label":"Ellsworth Kelly Foundation exhibition caption: EK 145"}],"notes":["Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1958-DAP-58.24-Maeght-300x184.jpg"]}],"source_image_url":"https://sothebys-com.brightspotcdn.com/dims4/default/44f0b38/2147483647/strip/true/crop/2000x2000+0+0/resize/566x566!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot-migration.s3.amazonaws.com%2Ff2%2F1a%2Fbd%2F628c930d9b85f65e6db216d4e0c50ddc63e78b99ef2b55566dac296dc2%2Fn08678-27-lr-1.jpg","title_aliases":[],"auction_history":[{"house":"Sotheby's","sale_date":null,"lot_number":"27","source_url":"https://www.sothebys.com/en/auctions/ecatalogue/2010/contemporary-art-evening-auction-n08678/lot.27.html","provenance":"Galerie Maeght, Paris (acquired from the artist in 1958, EK145)\nJacques Neubauer, Paris (acquired from the above in 1958)\nPrivate Collection, Paris (acquired from the above)\nAcquired by the present owner from the above"}],"market_history":[],"field_conflicts":[{"id":"moma1973-pdf89-caption1","field":"width_cm","chosen":109.22,"alternative":110.0,"source":"https://www.sothebys.com/en/auctions/ecatalogue/2010/contemporary-art-evening-auction-n08678/lot.27.html"},{"id":"moma1973-pdf89-caption1","field":"collection","chosen":"Collection Jacques Neubauer, Paris","alternative":"Private collection (last public sale; present owner unverified)","source":"https://www.sothebys.com/en/auctions/ecatalogue/2010/contemporary-art-evening-auction-n08678/lot.27.html"}],"colors":["white","black"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-sothebys-en-auctions-ecatalogue-2010-contemporary-art-evening-auction-n08678-lot-27-html.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-sothebys-en-auctions-ecatalogue-2010-contemporary-art-evening-auction-n08678-lot-27-html.svg","colors":["white","black"],"shape_type":"rectangle","reference_url":"https://www.sothebys.com/en/auctions/ecatalogue/2010/contemporary-art-evening-auction-n08678/lot.27.html","reference_id":"research/auction-private-v4/references/auction-sothebys-en-auctions-ecatalogue-2010-contemporary-art-evening-auction-n08678-lot-27-html.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"cowboy","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Collection Jacques Neubauer, Paris"},{"id":"guggenheim1996-cat-32","canonical_id":"EK 169","title":"Jersey","year_start":1958,"year_end":1958,"date_display":"1958","medium":"Oil on canvas","height_cm":152.4,"width_cm":184.2,"dimensions_display":null,"collection":"Hirshhorn Museum and Sculpture Garden, Smithsonian Institution, Washington, D.C., Gift of Joseph H. Hirshhorn, 1972","sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=136","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 32","accessed":"2026-10-27","pdf_page":136},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 169"}],"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Verified identity reconciliation: Jersey: identical distinctive green-and-white landscape painting with a broad green diagonal curved strip, white wedge at upper right, and narrow white diagonal passage at lower left. The 1958 historical object and 1996 retrospective installation agree in uncommon field geometry and support proportions; this is more specific than a plain green panel. Foundation image caption explicitly supplies EK 169. Both actual photographs were visually inspected; colour names alone did not establish identity.","Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"guggenheim1996:cat-32","source_record_id":"32","title":"Jersey","year_start":1958,"year_end":1958,"date_display":"1958","medium":"Oil on canvas","height_cm":152.4,"width_cm":184.2,"depth_cm":null,"dimensions_display":null,"collection":"Hirshhorn Museum and Sculpture Garden, Smithsonian Institution, Washington, D.C., Gift of Joseph H. Hirshhorn, 1972","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=136","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":32,"pdf_page":136,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Verified identity reconciliation: Jersey: identical distinctive green-and-white landscape painting with a broad green diagonal curved strip, white wedge at upper right, and narrow white diagonal passage at lower left. The 1958 historical object and 1996 retrospective installation agree in uncommon field geometry and support proportions; this is more specific than a plain green panel. Foundation image caption explicitly supplies EK 169. Both actual photographs were visually inspected; colour names alone did not establish identity.","Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. "],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=136","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 32","accessed":"2026-10-27","pdf_page":136}]},{"source_id":"foundation-exhib-v4:EK169:ellsworth-kelly-a-retrospective","source_record_id":"EK 169","ek_id":"EK 169","title":"Jersey","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 169"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1996-DAP-96.4-D-Heald-300x232.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["green","white"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-public-guggenheim1996-32.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-public-guggenheim1996-32.svg","colors":["green","white"],"shape_type":"rectangle","reference_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=137","reference_id":"research/public-catalogues-v4/pages/page-137.png","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary plate visually reviewed","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"jersey","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Hirshhorn Museum and Sculpture Garden, Smithsonian Institution, Washington, D.C., Gift of Joseph H. Hirshhorn, 1972"},{"id":"ek-172","canonical_id":"EK 172","title":"Wall","year_start":1958,"year_end":1958,"date_display":"1958","medium":"oil on canvas","height_cm":137.16,"width_cm":120.65,"dimensions_display":"54 x 47 1/2 inches","collection":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, and promised gift of Helen and Charles Schwab","sources":[{"url":"https://ellsworthkelly.org/work/wall/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://fisher.access.sfmoma.org/508/","institution":"sfmoma","accessed":"2026-10-26","label":"sfmoma"},{"url":"https://www.sfmoma.org/artwork/99.356/","label":"SFMOMA current object record","accessed":"2026-10-27"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly/","label":"Ellsworth Kelly Foundation exhibition caption: EK 172"}],"notes":["Primary museum gallery label transcribed from web retrieval; image and dimensions not yet located. Partial institutional coverage.","Source identifier uses gallery and object order, not a museum accession or catalogue raisonne number.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"documented","source_records":[{"ek_id":"EK 172","title":"Wall","date":"1958","medium":"oil on canvas","dimensions":"54 x 47 1/2 inches","collection":"San Francisco Museum of Modern Art, The Doris and Donald Fisher Collection, and Helen and Charles Schwab Collection","source_url":"https://ellsworthkelly.org/work/wall/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"sfmoma:508-2","source_record_id":null,"title":"Wall","year_start":1958,"year_end":1958,"date_display":"1958","medium":"Oil on canvas","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":"San Francisco Museum of Modern Art / Doris and Donald Fisher Collection","source_url":"https://fisher.access.sfmoma.org/508/","image_url":null,"accession":null,"record_kind":"painting","notes":["Primary museum gallery label transcribed from web retrieval; image and dimensions not yet located. Partial institutional coverage.","Source identifier uses gallery and object order, not a museum accession or catalogue raisonne number."],"sources":[{"url":"https://fisher.access.sfmoma.org/508/","institution":"sfmoma","accessed":"2026-10-26"}]},{"source_id":"sfmoma-v3:99.356","source_record_id":"99.356","title":"Wall","year_start":1958,"year_end":1958,"date_display":"1958","medium":"oil on canvas","height_cm":137.2,"width_cm":120.7,"depth_cm":null,"dimensions_display":"54 × 47 1/2 in. (137.2 × 120.7 cm)","collection":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, and promised gift of Helen and Charles Schwab","accession":"99.356","ek_id":"EK 172","source_url":"https://www.sfmoma.org/artwork/99.356/","image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/07/15174717/99.356_01_H02.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":[],"sources":[{"url":"https://www.sfmoma.org/artwork/99.356/","label":"SFMOMA current object record","accessed":"2026-10-27"}]},{"source_id":"foundation-exhib-v4:EK172:ellsworth-kelly","source_record_id":"EK 172","ek_id":"EK 172","title":"Wall","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly/","label":"Ellsworth Kelly Foundation exhibition caption: EK 172"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1958-DAP-58.23-Maeght-300x189.jpg"]}],"record_kind":"painting","title_aliases":[],"source_image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/07/15174717/99.356_01_H02.jpg","auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-172","field":"collection","chosen":"San Francisco Museum of Modern Art, The Doris and Donald Fisher Collection, and Helen and Charles Schwab Collection","alternative":"San Francisco Museum of Modern Art / Doris and Donald Fisher Collection","source":"https://fisher.access.sfmoma.org/508/"},{"id":"ek-172","field":"collection","chosen":"San Francisco Museum of Modern Art / Doris and Donald Fisher Collection","alternative":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, and promised gift of Helen and Charles Schwab","source":"https://www.sfmoma.org/artwork/99.356/"}],"colors":["black","white"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/ek-172.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-172.svg","colors":["black","white"],"shape_type":"rectangle","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/wall/","reference_id":"research/reference-images/EK-172.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"wall","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"San Francisco Museum of Modern Art"},{"id":"ek-137","canonical_id":"EK 137","title":"West Coast Landscape Study","year_start":1958,"year_end":1958,"date_display":"1958","medium":"oil on linen","height_cm":40.64,"width_cm":30.48,"dimensions_display":"16 x 12 inches","collection":"Private collection","sources":[{"url":"https://ellsworthkelly.org/work/west-coast-landscape-study/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly/","label":"Ellsworth Kelly Foundation exhibition caption: EK 137"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"documented","source_records":[{"ek_id":"EK 137","title":"West Coast Landscape Study","date":"1958","medium":"oil on linen","dimensions":"16 x 12 inches","collection":"Private collection","source_url":"https://ellsworthkelly.org/work/west-coast-landscape-study/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"foundation-exhib-v4:EK137:ellsworth-kelly","source_record_id":"EK 137","ek_id":"EK 137","title":"West Coast Landscape Study","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly/","label":"Ellsworth Kelly Foundation exhibition caption: EK 137"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]}],"record_kind":"painting","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["blue","green","black","red"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/ek-137.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-137.svg","colors":["blue","green","black","red"],"shape_type":"rectangle","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/west-coast-landscape-study/","reference_id":"research/reference-images/EK-137.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"west coast landscape study","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"sothebys-en-auctions-ecatalogue-2019-contemporary-art-day-n10070-lot-139-html","canonical_id":null,"title":"White Black (Petit Dolmen)","year_start":1958,"year_end":1958,"date_display":"1958","medium":"oil on canvas","height_cm":51.1,"width_cm":25.7,"dimensions_display":"20 1/8  by 10 1/8  in.   51.1 by 25.7 cm.","collection":"Private collection (last public sale; present owner unverified)","sources":[{"url":"https://www.sothebys.com/en/auctions/ecatalogue/2019/contemporary-art-day-n10070/lot.139.html","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Historical sale record; current ownership is unverified.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. All black wedges are paint on a continuous white rectangular canvas, not missing support. External photograph margin omitted."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"sothebys:en-auctions-ecatalogue-2019-contemporary-art-day-n10070-lot-139-html","source_record_id":"en-auctions-ecatalogue-2019-contemporary-art-day-n10070-lot-139-html","title":"White Black (Petit Dolmen)","year_start":1958,"year_end":1958,"date_display":"1958","medium":"oil on canvas","height_cm":51.1,"width_cm":25.7,"depth_cm":null,"dimensions_display":"20 1/8  by 10 1/8  in.   51.1 by 25.7 cm.","collection":"Private collection (last public sale; present owner unverified)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://www.sothebys.com/en/auctions/ecatalogue/2019/contemporary-art-day-n10070/lot.139.html","image_url":"https://sothebys-com.brightspotcdn.com/dims4/default/f977672/2147483647/strip/true/crop/985x1930+0+0/resize/289x566!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fdotcom%2F8e%2F11%2F22%2F4c8b5968f66a2086cf438258e22b43cdbd98845a75133ad6e78c22cc00%2F1278n10070-b6nhd-web.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Historical sale record; current ownership is unverified.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. All black wedges are paint on a continuous white rectangular canvas, not missing support. External photograph margin omitted."],"sources":[{"url":"https://www.sothebys.com/en/auctions/ecatalogue/2019/contemporary-art-day-n10070/lot.139.html","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Sotheby's","sale_date":null,"lot_number":"139","source_url":"https://www.sothebys.com/en/auctions/ecatalogue/2019/contemporary-art-day-n10070/lot.139.html","provenance":"Galerie Maeght, Paris\nCollection of E.J. Power, London (acquired from the above in December 1958)\nArthur Tooth and Sons, London\nGreenberg Gallery, St. Louis\nMargo Leavin Gallery, Los Angeles\nAcquired from the above by the present owner in 1992"}],"raw_title":"White Black (Petit Dolmen)"}],"source_image_url":"https://sothebys-com.brightspotcdn.com/dims4/default/f977672/2147483647/strip/true/crop/985x1930+0+0/resize/289x566!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fdotcom%2F8e%2F11%2F22%2F4c8b5968f66a2086cf438258e22b43cdbd98845a75133ad6e78c22cc00%2F1278n10070-b6nhd-web.jpg","title_aliases":[],"auction_history":[{"house":"Sotheby's","sale_date":null,"lot_number":"139","source_url":"https://www.sothebys.com/en/auctions/ecatalogue/2019/contemporary-art-day-n10070/lot.139.html","provenance":"Galerie Maeght, Paris\nCollection of E.J. Power, London (acquired from the above in December 1958)\nArthur Tooth and Sons, London\nGreenberg Gallery, St. Louis\nMargo Leavin Gallery, Los Angeles\nAcquired from the above by the present owner in 1992"}],"market_history":[],"field_conflicts":[],"colors":["white","black"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-market-09-sothebys-en-auctions-ecatalogue-2019-contemporary-art-day-n10070-lot-139-html.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-market-09-sothebys-en-auctions-ecatalogue-2019-contemporary-art-day-n10070-lot-139-html.svg","colors":["white","black"],"shape_type":"rectangle","reference_url":"https://www.sothebys.com/en/auctions/ecatalogue/2019/contemporary-art-day-n10070/lot.139.html","reference_id":"research/svg-gap-v5/market/ref-09.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary reference visually inspected","palette":"standardized vivid; same-family shades retained where composition depends on them","notes":"Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. All black wedges are paint on a continuous white rectangular canvas, not missing support. External photograph margin omitted.","reviewed_date":"2026-10-27","true_scale_eligible":true},"missing_fields":[],"is_representative":true,"duplicate_group":"white black petit dolmen","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"sfmoma-v3-99-358","canonical_id":null,"title":"White Relief","year_start":1958,"year_end":1958,"date_display":"1958","medium":"oil on wood","height_cm":30.5,"width_cm":14.2,"dimensions_display":"12 × 5 5/8 × 1/4 in. (30.5 × 14.2 × 0.8 cm)","collection":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, and promised gift of Helen and Charles Schwab","sources":[{"url":"https://www.sfmoma.org/artwork/99.358/","label":"SFMOMA current object record","accessed":"2026-10-27"}],"notes":["White curved raised form over a white rectangular support. Neutral edge guide distinguishes the relief, not grey paint."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"sfmoma-v3:99.358","source_record_id":"99.358","title":"White Relief","year_start":1958,"year_end":1958,"date_display":"1958","medium":"oil on wood","height_cm":30.5,"width_cm":14.2,"depth_cm":0.8,"dimensions_display":"12 × 5 5/8 × 1/4 in. (30.5 × 14.2 × 0.8 cm)","collection":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, and promised gift of Helen and Charles Schwab","accession":"99.358","ek_id":null,"source_url":"https://www.sfmoma.org/artwork/99.358/","image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/07/14185635/99.358_01_H02.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["White curved raised form over a white rectangular support. Neutral edge guide distinguishes the relief, not grey paint."],"sources":[{"url":"https://www.sfmoma.org/artwork/99.358/","label":"SFMOMA current object record","accessed":"2026-10-27"}]}],"source_image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/07/14185635/99.358_01_H02.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["white"],"shape_type":"rectangle relief","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v3-sfmoma-99-358.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v3-sfmoma-99-358.svg","colors":["white"],"shape_type":"rectangle relief","reference_url":"https://www.sfmoma.org/artwork/99.358/","reference_id":"research/sfmoma-v3-reference-images/99.358.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"White curved raised form over a white rectangular support. Neutral edge guide distinguishes the relief, not grey paint.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":false,"duplicate_group":"white relief","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"San Francisco Museum of Modern Art","representative_id":"ek-18"},{"id":"matthewmarks-42475","canonical_id":null,"title":"Avocado","year_start":1959,"year_end":1959,"date_display":"1959","medium":"Oil on paper","height_cm":42.0,"width_cm":35.0,"dimensions_display":"16⅝ × 13⅞ inches; 42 × 35 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-plant-drawings-05-2017/lightbox/works/42475","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Scope uncertain: painted work on paper/newsprint, exhibited among drawings or studies; retained as a candidate.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; not a facsimile. Actual primary gallery color photograph reviewed again. Five green leaves individually transcribed with central painted stems; complete cream paper retained. Brush variation and signature omitted. Remains a painted-paper scope candidate, not promoted to canvas painting."],"record_status":"sourced_metadata","record_kind":"painting_candidate","source_records":[{"source_id":"matthewmarks:42475","source_record_id":"42475","title":"Avocado","year_start":1959,"year_end":1959,"date_display":"1959","medium":"Oil on paper","height_cm":42.0,"width_cm":35.0,"depth_cm":null,"dimensions_display":"16⅝ × 13⅞ inches; 42 × 35 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-plant-drawings-05-2017/lightbox/works/42475","image_url":"https://cdn.matthewmarks.com/online/42475/_800xAUTO_fit_center-center_none/Kelly_Avocado_1959_42475_01.jpg","record_kind":"painting_candidate","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Scope uncertain: painted work on paper/newsprint, exhibited among drawings or studies; retained as a candidate.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; not a facsimile. Actual primary gallery color photograph reviewed again. Five green leaves individually transcribed with central painted stems; complete cream paper retained. Brush variation and signature omitted. Remains a painted-paper scope candidate, not promoted to canvas painting."],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-plant-drawings-05-2017/lightbox/works/42475","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"42475","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-plant-drawings-05-2017"]}],"source_image_url":"https://cdn.matthewmarks.com/online/42475/_800xAUTO_fit_center-center_none/Kelly_Avocado_1959_42475_01.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["white","green"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v6-market-08-matthewmarks-42475.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v6-market-08-matthewmarks-42475.svg","colors":["white","green"],"shape_type":"rectangle","reference_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-plant-drawings-05-2017/lightbox/works/42475","reference_id":"research/svg-gap-v5/market/ref-10.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary reference visually inspected","palette":"standardized vivid; observed monochromes and drawing media retained","notes":"Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; not a facsimile. Actual primary gallery color photograph reviewed again. Five green leaves individually transcribed with central painted stems; complete cream paper retained. Brush variation and signature omitted. Remains a painted-paper scope candidate, not promoted to canvas painting.","reviewed_date":"2026-10-28","true_scale_eligible":true},"missing_fields":[],"is_representative":true,"duplicate_group":"avocado","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Unknown"},{"id":"guggenheim1996-cat-34","canonical_id":"EK 207","title":"Bay","year_start":1959,"year_end":1959,"date_display":"1959","medium":"Oil on canvas","height_cm":177.8,"width_cm":127.0,"dimensions_display":null,"collection":"The Helman Collection, New York","sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=139","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 34","accessed":"2026-10-27","pdf_page":139},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 207"}],"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels Bay as blue rounded angular field on black rectangular ground left of Gate. Matches independent1996 catalogue34study.","Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"guggenheim1996:cat-34","source_record_id":"34","title":"Bay","year_start":1959,"year_end":1959,"date_display":"1959","medium":"Oil on canvas","height_cm":177.8,"width_cm":127.0,"depth_cm":null,"dimensions_display":null,"collection":"The Helman Collection, New York","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=139","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":34,"pdf_page":139,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels Bay as blue rounded angular field on black rectangular ground left of Gate. Matches independent1996 catalogue34study.","Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. "],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=139","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 34","accessed":"2026-10-27","pdf_page":139}]},{"source_id":"foundation-exhib-v4:EK207:ellsworth-kelly-a-retrospective","source_record_id":"EK 207","ek_id":"EK 207","title":"Bay","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 207"}],"notes":["Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels Bay as blue rounded angular field on black rectangular ground left of Gate. Matches independent1996 catalogue34study."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1996-DAP-96.13-D-Heald-300x237.jpg"],"verified_identity_of":"guggenheim1996-cat-34"}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["blue","black"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-public-guggenheim1996-34.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-public-guggenheim1996-34.svg","colors":["blue","black"],"shape_type":"rectangle","reference_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=139","reference_id":"research/public-catalogues-v4/pages/page-139.png","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary plate visually reviewed","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"bay","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"The Helman Collection, New York"},{"id":"guggenheim1996-cat-36","canonical_id":null,"title":"Blue Ripe","year_start":1959,"year_end":1959,"date_display":"1959","medium":"Oil on canvas","height_cm":152.4,"width_cm":152.4,"dimensions_display":null,"collection":"Caldic Collection, Rotterdam","sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=142","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 36","accessed":"2026-10-27","pdf_page":142},{"url":"https://libmma.s3.amazonaws.com/1242239129.pdf#page=5","label":"Museum Voorlinden, Listen to Your Eyes: founder interview and Blue Ripe caption","pdf_page":5,"accessed":"2026-10-27"}],"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Support QA: blue rounded figure painted on a white square canvas; white corners and margins are artwork, not removable background. The1996 plate visibly shows the square support. Voorlinden founder Joop van Caldenborgh describes the blue figure in a square in the museum catalogue Listen to Your Eyes, printed8–9/PDF5. That later catalogue reports152.5 ×152.5cm versus152.4cm in1996; historical dimensions retained here.","Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. Blue rounded figure is painted on a white square canvas, not a shaped monochrome. Original plate and Voorlinden founder interview confirm the square support; narrow white margins are approximate."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"guggenheim1996:cat-36","source_record_id":"36","title":"Blue Ripe","year_start":1959,"year_end":1959,"date_display":"1959","medium":"Oil on canvas","height_cm":152.4,"width_cm":152.4,"depth_cm":null,"dimensions_display":null,"collection":"Caldic Collection, Rotterdam","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=142","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":36,"pdf_page":142,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Support QA: blue rounded figure painted on a white square canvas; white corners and margins are artwork, not removable background. The1996 plate visibly shows the square support. Voorlinden founder Joop van Caldenborgh describes the blue figure in a square in the museum catalogue Listen to Your Eyes, printed8–9/PDF5. That later catalogue reports152.5 ×152.5cm versus152.4cm in1996; historical dimensions retained here.","Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. Blue rounded figure is painted on a white square canvas, not a shaped monochrome. Original plate and Voorlinden founder interview confirm the square support; narrow white margins are approximate."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=142","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 36","accessed":"2026-10-27","pdf_page":142},{"url":"https://libmma.s3.amazonaws.com/1242239129.pdf#page=5","label":"Museum Voorlinden, Listen to Your Eyes: founder interview and Blue Ripe caption","pdf_page":5,"accessed":"2026-10-27"}]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["blue","white"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-public-guggenheim1996-36.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-public-guggenheim1996-36.svg","colors":["blue","white"],"shape_type":"rectangle","reference_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=143","reference_id":"research/public-catalogues-v4/pages/page-143.png","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary plate visually reviewed","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. Blue rounded figure is painted on a white square canvas, not a shaped monochrome. Original plate and Voorlinden founder interview confirm the square support; narrow white margins are approximate.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"blue ripe","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Caldic Collection, Rotterdam"},{"id":"matthewmarks-47213","canonical_id":null,"title":"Blue and Green","year_start":1959,"year_end":1962,"date_display":"1959–1962","medium":"Acrylic on paper","height_cm":74.0,"width_cm":58.0,"dimensions_display":"29 × 23 inches; 74 × 58 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-blue-curve-09-2020/lightbox/works/47213","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Scope uncertain: painted work on paper/newsprint, exhibited among drawings or studies; retained as a candidate.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Two stacked biomorphic painted forms on paper. White/cream paper support retained; wavering brush edges simplified."],"record_status":"sourced_metadata","record_kind":"painting_candidate","source_records":[{"source_id":"matthewmarks:47213","source_record_id":"47213","title":"Blue and Green","year_start":1959,"year_end":1962,"date_display":"1959–1962","medium":"Acrylic on paper","height_cm":74.0,"width_cm":58.0,"depth_cm":null,"dimensions_display":"29 × 23 inches; 74 × 58 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-blue-curve-09-2020/lightbox/works/47213","image_url":"https://cdn.matthewmarks.com/online/47213/_800xAUTO_fit_center-center_none/Kelly_Blue-and-Green_1959–62_47213_01.jpg","record_kind":"painting_candidate","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Scope uncertain: painted work on paper/newsprint, exhibited among drawings or studies; retained as a candidate.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Two stacked biomorphic painted forms on paper. White/cream paper support retained; wavering brush edges simplified."],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-blue-curve-09-2020/lightbox/works/47213","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"47213","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-blue-curve-09-2020"]}],"source_image_url":"https://cdn.matthewmarks.com/online/47213/_800xAUTO_fit_center-center_none/Kelly_Blue-and-Green_1959–62_47213_01.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["white","blue","green"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-market-11-matthewmarks-47213.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-market-11-matthewmarks-47213.svg","colors":["white","blue","green"],"shape_type":"rectangle","reference_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-blue-curve-09-2020/lightbox/works/47213","reference_id":"research/svg-gap-v5/market/ref-11.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary reference visually inspected","palette":"standardized vivid; same-family shades retained where composition depends on them","notes":"Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Two stacked biomorphic painted forms on paper. White/cream paper support retained; wavering brush edges simplified.","reviewed_date":"2026-10-27","true_scale_eligible":true},"missing_fields":[],"is_representative":true,"duplicate_group":"blue and green","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Unknown"},{"id":"north-v4-yale-charter","canonical_id":"EK 226","title":"Charter","year_start":1959,"year_end":1959,"date_display":"1959","medium":"Oil on canvas","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":"Yale University Art Gallery","sources":[{"url":"https://artgallery.yale.edu/sites/default/files/publication/pdfs/ag-doc-2106-0001-doc.pdf","label":"Yale University Art Gallery primary record / publication","accessed":"2026-10-27"},{"url":"https://ellsworthkelly.org/exhibition/sixteen-americans/","label":"Ellsworth Kelly Foundation exhibition caption: EK 226"}],"notes":["Primary museum Then and Now publication printed39 identifies date,medium and gift of Helen W. Benjamin in memory of Robert M. Benjamin. Current object URL/measurements/image blocked/unresolved; no secondary dimensions promoted.","Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Verified identity reconciliation: Charter: identical two-part composition with an unevenly rounded orange quadrilateral on a white upper ground above a black rectangular lower panel; the outline and the upper/lower division match the specifically captioned Yale 1959 photograph. The primary Foundation text identifies Charter among the eight paintings selected for Sixteen Americans in 1959, matching the museum date and distinctive motif. Physical dimensions remain unknown. Foundation image caption explicitly supplies EK 226. Both actual photographs were visually inspected; colour names alone did not establish identity.","Museum painting photo explicitly identified as Charter (1959), Yale with gift provenance. Foundation’s 1959 Sixteen Americans exhibition also names Charter, EK 226. Rounded orange quadrilateral on white upper field above black lower rectangle. Physical dimensions unresolved in current primary record; normalized to photograph."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"north-v4:yale-charter","source_record_id":"1966.143","title":"Charter","year_start":1959,"year_end":1959,"date_display":"1959","medium":"Oil on canvas","height_cm":null,"width_cm":null,"collection":"Yale University Art Gallery","accession":"1966.143","ek_id":null,"source_url":"https://artgallery.yale.edu/sites/default/files/publication/pdfs/ag-doc-2106-0001-doc.pdf","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Primary museum Then and Now publication printed39 identifies date,medium and gift of Helen W. Benjamin in memory of Robert M. Benjamin. Current object URL/measurements/image blocked/unresolved; no secondary dimensions promoted.","Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Verified identity reconciliation: Charter: identical two-part composition with an unevenly rounded orange quadrilateral on a white upper ground above a black rectangular lower panel; the outline and the upper/lower division match the specifically captioned Yale 1959 photograph. The primary Foundation text identifies Charter among the eight paintings selected for Sixteen Americans in 1959, matching the museum date and distinctive motif. Physical dimensions remain unknown. Foundation image caption explicitly supplies EK 226. Both actual photographs were visually inspected; colour names alone did not establish identity.","Museum painting photo explicitly identified as Charter (1959), Yale with gift provenance. Foundation’s 1959 Sixteen Americans exhibition also names Charter, EK 226. Rounded orange quadrilateral on white upper field above black lower rectangle. Physical dimensions unresolved in current primary record; normalized to photograph."],"sources":[{"url":"https://artgallery.yale.edu/sites/default/files/publication/pdfs/ag-doc-2106-0001-doc.pdf","label":"Yale University Art Gallery primary record / publication","accessed":"2026-10-27"}]},{"source_id":"foundation-exhib-v4:EK226:sixteen-americans","source_record_id":"EK 226","ek_id":"EK 226","title":"Charter","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/sixteen-americans/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/sixteen-americans/","label":"Ellsworth Kelly Foundation exhibition caption: EK 226"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1959-DAP-59.10-O-Baker-300x213.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["orange","white","black"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-museum-north-v4-yale-charter.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-museum-north-v4-yale-charter.svg","colors":["orange","white","black"],"shape_type":"rectangle","reference_url":"https://greg.org/archive/2023/01/16/gober-kelly-red-blue.html","reference_id":"research/svg-gap-v5/museums/references/yale-charter.jpg","method":"hand_authored_vector_after_visual_reference","geometry_confidence":"approximate; visually reviewed","palette":"standardized color families; not colorimetric","notes":"Museum painting photo explicitly identified as Charter (1959), Yale with gift provenance. Foundation’s 1959 Sixteen Americans exhibition also names Charter, EK 226. Rounded orange quadrilateral on white upper field above black lower rectangle. Physical dimensions unresolved in current primary record; normalized to photograph.","reviewed_date":"2026-10-27","source_url":"https://artgallery.yale.edu/sites/default/files/publication/pdfs/ag-doc-2106-0001-doc.pdf","true_scale_eligible":false,"true_scale_note":"Observed reference proportions only; physical dimensions or orientation unresolved. Museum painting photo explicitly identified as Charter (1959), Yale with gift provenance. Foundation’s 1959 Sixteen Americans exhibition also names Charter, EK 226. Rounded orange quadrilateral on white upper field above black lower rectangle. Physical dimensions unresolved in current primary record; normalized to photograph.","dimension_unit":"normalized_observed_proportions"},"missing_fields":["height_cm","width_cm"],"is_representative":true,"duplicate_group":"charter","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Observed reference proportions only; physical dimensions or orientation unresolved. Museum painting photo explicitly identified as Charter (1959), Yale with gift provenance. Foundation’s 1959 Sixteen Americans exhibition also names Charter, EK 226. Rounded orange quadrilateral on white upper field above black lower rectangle. Physical dimensions unresolved in current primary record; normalized to photograph.","collection_group":"Yale University Art Gallery"},{"id":"artic-v4-57211","canonical_id":null,"title":"East River","year_start":1959,"year_end":1959,"date_display":"1959","medium":"Oil on canvas","height_cm":119.4,"width_cm":254.0,"dimensions_display":"119.4 × 254 cm (47 × 100 in.)","collection":"Art Institute of Chicago","sources":[{"url":"https://www.artic.edu/artworks/57211","label":"Art Institute of Chicago primary API record","accessed":"2026-10-27"}],"notes":["Exact artist_id35235 and museum Painting classification; broad search result total is not the artist holdings count.","Dark blue rectangular field, two opposed open white curving forms, distinct upper and lower boundary contacts. The thin surrounding dark photo border is omitted. Curves simplified; title does not supply geometry."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"artic-v4:57211","source_record_id":"57211","title":"East River","year_start":1959,"year_end":1959,"date_display":"1959","medium":"Oil on canvas","height_cm":119.4,"width_cm":254.0,"dimensions_display":"119.4 × 254 cm (47 × 100 in.)","collection":"Art Institute of Chicago","accession":"1968.606","source_url":"https://www.artic.edu/artworks/57211","image_url":"https://www.artic.edu/iiif/2/2d98899d-b5c8-7e1a-260d-6e084f664863/full/843,/0/default.jpg","record_kind":"painting","record_status":"sourced_metadata","credit_line":"Gift of Mr. and Mrs. Albert L. Arenberg","notes":["Exact artist_id35235 and museum Painting classification; broad search result total is not the artist holdings count.","Dark blue rectangular field, two opposed open white curving forms, distinct upper and lower boundary contacts. The thin surrounding dark photo border is omitted. Curves simplified; title does not supply geometry."],"sources":[{"url":"https://www.artic.edu/artworks/57211","label":"Art Institute of Chicago primary API record","accessed":"2026-10-27"}]}],"source_image_url":"https://www.artic.edu/iiif/2/2d98899d-b5c8-7e1a-260d-6e084f664863/full/843,/0/default.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["blue","white"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-root-artic-v4-57211.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-root-artic-v4-57211.svg","colors":["blue","white"],"shape_type":"rectangle","reference_url":"https://www.artic.edu/artworks/57211","reference_id":"research/svg-gap-v5/root/east-river.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate contours, actual reference visually reviewed","palette":"standardized vivid screen colors, not calibrated pigments","notes":"Dark blue rectangular field, two opposed open white curving forms, distinct upper and lower boundary contacts. The thin surrounding dark photo border is omitted. Curves simplified; title does not supply geometry.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"east river","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Art Institute of Chicago"},{"id":"ek-206","canonical_id":"EK 206","title":"Falcon","year_start":1959,"year_end":1959,"date_display":"1959","medium":"oil on linen","height_cm":152.876,"width_cm":124.619,"dimensions_display":"60 3/16 x 49 1/16 inches","collection":"Private collection","sources":[{"url":"https://ellsworthkelly.org/work/falcon/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://www.christies.com/en/lot/lot-1931632","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"},{"url":"https://ellsworthkelly.org/exhibition/sixteen-americans/","label":"Ellsworth Kelly Foundation exhibition caption: EK 206"}],"notes":["Auction provenance describes historical ownership; it does not establish the present collection.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"documented","source_records":[{"ek_id":"EK 206","title":"Falcon","date":"1959","medium":"oil on linen","dimensions":"60 3/16 x 49 1/16 inches","collection":"Private collection","source_url":"https://ellsworthkelly.org/work/falcon/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"christies:1931632","source_record_id":"1931632","title":"Falcon","year_start":1959,"year_end":1959,"date_display":"1959","medium":"oil on canvas","height_cm":152.3,"width_cm":124.5,"depth_cm":null,"dimensions_display":"60 x 49 in. (152.3 x 124.5 cm.)","collection":"Private collection (last public sale; present owner unverified)","collection_as_of":"2000-11-15T00:00Z","accession":null,"ek_id":null,"source_url":"https://www.christies.com/en/lot/lot-1931632","image_url":"https://www.christies.com/img/LotImages/2000/NYR/2000_NYR_09576_0045_000(020703).jpg?mode=max","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Auction provenance describes historical ownership; it does not establish the present collection."],"sources":[{"url":"https://www.christies.com/en/lot/lot-1931632","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Christie's","lot_id":"1931632","lot_number":"45","sale_date":"2000-11-15T00:00Z","sale_title":"Post-War                                                    ","location":"New York","source_url":"https://www.christies.com/en/lot/lot-1931632","raw_sale":{"sale_id":"10665","sale_number":"9576","sale_room_code":"NYR","event_type":"Sale","title_txt":"Post-War                                                    ","start_date":"2000-11-15T00:00Z","end_date":"2000-11-15T00:00Z","registration_close_date":null,"location_txt":"New York","url":"https://www.christies.com/en/auction/post-war-10665/","is_auction_over":true,"is_in_progress":false,"time_zone":"EST"},"provenance":"Betty Parsons Gallery, New York.\nLillian H. Florsheim, Chicago, acquired from the above, 26 April 1960. Gifted to the Lillian H. Florsheim Foundation, 21 December 1964."}]},{"source_id":"foundation-exhib-v4:EK206:sixteen-americans","source_record_id":"EK 206","ek_id":"EK 206","title":"Falcon","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/sixteen-americans/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/sixteen-americans/","label":"Ellsworth Kelly Foundation exhibition caption: EK 206"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1959-DAP-59.6-O-Baker-300x217.jpg"]}],"record_kind":"painting","title_aliases":[],"source_image_url":"https://www.christies.com/img/LotImages/2000/NYR/2000_NYR_09576_0045_000(020703).jpg?mode=max","auction_history":[{"house":"Christie's","lot_id":"1931632","lot_number":"45","sale_date":"2000-11-15T00:00Z","sale_title":"Post-War                                                    ","location":"New York","source_url":"https://www.christies.com/en/lot/lot-1931632","raw_sale":{"sale_id":"10665","sale_number":"9576","sale_room_code":"NYR","event_type":"Sale","title_txt":"Post-War                                                    ","start_date":"2000-11-15T00:00Z","end_date":"2000-11-15T00:00Z","registration_close_date":null,"location_txt":"New York","url":"https://www.christies.com/en/auction/post-war-10665/","is_auction_over":true,"is_in_progress":false,"time_zone":"EST"},"provenance":"Betty Parsons Gallery, New York.\nLillian H. Florsheim, Chicago, acquired from the above, 26 April 1960. Gifted to the Lillian H. Florsheim Foundation, 21 December 1964."}],"market_history":[],"field_conflicts":[{"id":"ek-206","field":"collection","chosen":"Private collection","alternative":"Private collection (last public sale; present owner unverified)","source":"https://www.christies.com/en/lot/lot-1931632"}],"colors":["red","white"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/ek-206.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-206.svg","colors":["red","white"],"shape_type":"rectangle","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/falcon/","reference_id":"research/reference-images/EK-206.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"falcon","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"matthewmarks-green-form-1959-31173","canonical_id":null,"title":"Green Form","year_start":1959,"year_end":1959,"date_display":"1959","medium":"Oil on newsprint","height_cm":32.0,"width_cm":28.0,"dimensions_display":"12¾ × 10⅞ inches; 32 × 28 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-drawings-1954-1962-02-2009/lightbox/works/green-form-1959-31173","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Scope uncertain: painted work on paper/newsprint, exhibited among drawings or studies; retained as a candidate."],"record_status":"sourced_metadata","record_kind":"painting_candidate","source_records":[{"source_id":"matthewmarks:green-form-1959-31173","source_record_id":"green-form-1959-31173","title":"Green Form","year_start":1959,"year_end":1959,"date_display":"1959","medium":"Oil on newsprint","height_cm":32.0,"width_cm":28.0,"depth_cm":null,"dimensions_display":"12¾ × 10⅞ inches; 32 × 28 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-drawings-1954-1962-02-2009/lightbox/works/green-form-1959-31173","image_url":"https://cdn.matthewmarks.com/online/green-form-1959-31173/_800xAUTO_fit_center-center_none/Kelly_Green-Form_1959_31173_01.jpg","record_kind":"painting_candidate","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Scope uncertain: painted work on paper/newsprint, exhibited among drawings or studies; retained as a candidate."],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-drawings-1954-1962-02-2009/lightbox/works/green-form-1959-31173","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"31173","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-drawings-1954-1962-02-2009"]}],"source_image_url":"https://cdn.matthewmarks.com/online/green-form-1959-31173/_800xAUTO_fit_center-center_none/Kelly_Green-Form_1959_31173_01.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["green"],"shape_type":null,"color_basis":"title_derived_nonexhaustive","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["shape_type","svg_study"],"is_representative":false,"duplicate_group":"green form","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Unknown","representative_id":"short-book-v4-ellsworthkellylastpaintings-201811-39-green-form"},{"id":"ek-225","canonical_id":"EK 225","title":"North River","year_start":1959,"year_end":1959,"date_display":"1959","medium":"oil on linen","height_cm":198.12,"width_cm":177.8,"dimensions_display":"78 x 70 inches","collection":"Private collection","sources":[{"url":"https://ellsworthkelly.org/work/north-river/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 74 (book page 69)","pdf_page":74,"book_page":69,"accessed":"2026-10-26"},{"url":"https://archive.org/download/EllsworthKellyLastPaintings_201811/EllsworthKellyLastPaintings.pdf#page=36","label":"Official public exhibition publication, PDF page36","accessed":"2026-10-27"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 225"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paris-new-york-1949-1959/","label":"Ellsworth Kelly Foundation exhibition caption: EK 225"},{"url":"https://ellsworthkelly.org/exhibition/sixteen-americans/","label":"Ellsworth Kelly Foundation exhibition caption: EK 225"}],"notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"documented","source_records":[{"ek_id":"EK 225","title":"North River","date":"1959","medium":"oil on linen","dimensions":"78 x 70 inches","collection":"Private collection","source_url":"https://ellsworthkelly.org/work/north-river/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"moma1973:pdf74-caption1","title":"North River","year_start":1959,"year_end":1959,"date_display":"1959","medium":"Oil on canvas","height_cm":198.12,"width_cm":177.8,"dimensions_display":"78 x 70 inches (overall)","collection":null,"source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","record_kind":"painting","record_status":"documented","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership."],"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 74 (book page 69)","pdf_page":74,"book_page":69,"accessed":"2026-10-26"}]},{"source_id":"short-book-v4:EllsworthKellyLastPaintings_201811:36:north-river","title":"North River","year_start":1959,"year_end":1959,"date_display":"1959","height_cm":198,"width_cm":178,"medium":"Oil on canvas","dimensions_display":"198×178cm (publication caption)","collection":"Private collection (reported by2017 publication)","historical_source":true,"collection_as_of_year":2017,"source_url":"https://archive.org/download/EllsworthKellyLastPaintings_201811/EllsworthKellyLastPaintings.pdf#page=36","record_kind":"painting","record_status":"sourced_metadata","sources":[{"url":"https://archive.org/download/EllsworthKellyLastPaintings_201811/EllsworthKellyLastPaintings.pdf#page=36","label":"Official public exhibition publication, PDF page36","accessed":"2026-10-27"}],"notes":["Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained."]},{"source_id":"foundation-exhib-v4:EK225:ellsworth-kelly-4","source_record_id":"EK 225","ek_id":"EK 225","title":"North River","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 225"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1973-DAP-73.31-R-Mates_P-Katz-300x206.jpg","https://ellsworthkelly.org/wp-content/uploads/2018/01/1973-EK-DAP-73.62-eks-300x203.jpg","https://ellsworthkelly.org/wp-content/uploads/2018/01/1973-EK-DAP-73.64-eks-300x204.jpg","https://ellsworthkelly.org/wp-content/uploads/2018/01/1973-EK-DAP-73.67-eks-300x203.jpg"]},{"source_id":"foundation-exhib-v4:EK225:ellsworth-kelly-paris-new-york-1949-1959","source_record_id":"EK 225","ek_id":"EK 225","title":"North River","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paris-new-york-1949-1959/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paris-new-york-1949-1959/","label":"Ellsworth Kelly Foundation exhibition caption: EK 225"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]},{"source_id":"foundation-exhib-v4:EK225:sixteen-americans","source_record_id":"EK 225","ek_id":"EK 225","title":"North River","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/sixteen-americans/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/sixteen-americans/","label":"Ellsworth Kelly Foundation exhibition caption: EK 225"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1959-DAP-59.6-O-Baker-300x217.jpg"]}],"record_kind":"painting","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-225","field":"collection","chosen":"Private collection","alternative":"Private collection (reported by2017 publication)","source":"https://archive.org/download/EllsworthKellyLastPaintings_201811/EllsworthKellyLastPaintings.pdf#page=36"}],"colors":["blue","white"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/ek-225.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-225.svg","colors":["blue","white"],"shape_type":"rectangle","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/north-river/","reference_id":"research/reference-images/EK-225.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"north river","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"moma1973-pdf66-caption1","canonical_id":"EK 211","title":"Orange Red Relief","year_start":1959,"year_end":1959,"date_display":"1959","medium":"Oil on canvas, two joined panels","height_cm":152.4,"width_cm":152.4,"dimensions_display":"60 x 60 inches (overall)","collection":"Solomon R. Guggenheim Museum, New York","sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 66 (book page 61)","pdf_page":66,"book_page":61,"accessed":"2026-10-26"},{"url":"https://www.guggenheim.org/artwork/2066","label":"Solomon R. Guggenheim Museum, New York primary record / publication","accessed":"2026-10-27"},{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-relief-paintings-05-2001/lightbox/works/orange-red-relief-1959-12569","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=144","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 37","accessed":"2026-10-27","pdf_page":144},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 211"},{"url":"https://ellsworthkelly.org/chronology/","label":"Verified supplementary metadata","page":null}],"notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Exact public artist index contains eight objects, three paintings. All three painting reference photographs visually inspected. Other five records are graphite drawings or sculpture. Gift of the artist, 1996.","Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 152.4 x 152.4cm agree with existing 152.4 x 152.4cm within published rounding. Primary catalogue37 caption retained; catalogue plate number is not EK number.","Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Verified identity reconciliation: Orange Red Relief: the same two tall panels join vertically, orange at left and red at right, with the left panel projecting slightly. Both the Foundation photograph and the historical caption document the 1973 MoMA retrospective, where the caption dates it 1959; the later Marks image shows the same relief junction. The Foundation installation caption explicitly supplies EK 211. Source and target photographs were independently viewed in the saved paired comparison.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"moma1973:pdf66-caption1","title":"Orange Red Relief","year_start":1959,"year_end":1959,"date_display":"1959","medium":"Oil on canvas, two joined panels","height_cm":152.4,"width_cm":152.4,"dimensions_display":"60 x 60 inches (overall)","collection":null,"source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","record_kind":"painting","record_status":"documented","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Exact public artist index contains eight objects, three paintings. All three painting reference photographs visually inspected. Other five records are graphite drawings or sculpture. Gift of the artist, 1996.","Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 152.4 x 152.4cm agree with existing 152.4 x 152.4cm within published rounding. Primary catalogue37 caption retained; catalogue plate number is not EK number.","Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Verified identity reconciliation: Orange Red Relief: the same two tall panels join vertically, orange at left and red at right, with the left panel projecting slightly. Both the Foundation photograph and the historical caption document the 1973 MoMA retrospective, where the caption dates it 1959; the later Marks image shows the same relief junction. The Foundation installation caption explicitly supplies EK 211. Source and target photographs were independently viewed in the saved paired comparison.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 66 (book page 61)","pdf_page":66,"book_page":61,"accessed":"2026-10-26"}]},{"source_id":"north-v4:guggenheim-2066","source_record_id":"96.4511","title":"Orange Red Relief","year_start":1959,"year_end":1959,"date_display":"1959","medium":"Oil on canvas, two joined panels","height_cm":152.4,"width_cm":152.4,"collection":"Solomon R. Guggenheim Museum, New York","accession":"96.4511","ek_id":null,"source_url":"https://www.guggenheim.org/artwork/2066","image_url":"https://www.guggenheim.org/wp-content/uploads/1959/01/96.4511_ph_web-1-1024x1024.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Exact public artist index contains eight objects, three paintings. All three painting reference photographs visually inspected. Other five records are graphite drawings or sculpture. Gift of the artist, 1996."],"sources":[{"url":"https://www.guggenheim.org/artwork/2066","label":"Solomon R. Guggenheim Museum, New York primary record / publication","accessed":"2026-10-27"}],"verified_identity_of":"moma1973-pdf66-caption1"},{"source_id":"matthewmarks:orange-red-relief-1959-12569","source_record_id":"orange-red-relief-1959-12569","title":"Orange Red Relief","year_start":1959,"year_end":1959,"date_display":"1959","medium":"Oil on canvas, two joined panels","height_cm":152.0,"width_cm":152.0,"depth_cm":null,"dimensions_display":"60 × 60 inches; 152 × 152 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-relief-paintings-05-2001/lightbox/works/orange-red-relief-1959-12569","image_url":"https://cdn.matthewmarks.com/online/orange-red-relief-1959-12569/_800xAUTO_fit_center-center_none/12569_EK-211_02_silo.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates."],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-relief-paintings-05-2001/lightbox/works/orange-red-relief-1959-12569","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"12569","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-relief-paintings-05-2001"]},{"source_id":"guggenheim1996:cat-37","source_record_id":"37","title":"Orange Red Relief","year_start":1959,"year_end":1959,"date_display":"1959","medium":"Oil on canvas","height_cm":152.4,"width_cm":152.4,"depth_cm":null,"dimensions_display":null,"collection":"Solomon R. Guggenheim Museum, New York, Gift of the artist, 96.4550","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=144","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":37,"pdf_page":144,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 152.4 x 152.4cm agree with existing 152.4 x 152.4cm within published rounding. Primary catalogue37 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=144","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 37","accessed":"2026-10-27","pdf_page":144}],"verified_identity_of":"moma1973-pdf66-caption1"},{"source_id":"foundation-exhib-v4:EK211:ellsworth-kelly-4","source_record_id":"EK 211","ek_id":"EK 211","title":"Orange Red Relief","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 211"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2018/01/1973-EK-DAP-73.64-eks-300x204.jpg"]}],"source_image_url":"https://cdn.matthewmarks.com/online/orange-red-relief-1959-12569/_800xAUTO_fit_center-center_none/12569_EK-211_02_silo.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"moma1973-pdf66-caption1","field":"collection","chosen":"Solomon R. Guggenheim Museum, New York","alternative":"Collection unverified (documented in Matthew Marks exhibition)","source":"https://matthewmarks.com/exhibitions/ellsworth-kelly-relief-paintings-05-2001/lightbox/works/orange-red-relief-1959-12569"},{"id":"moma1973-pdf66-caption1","field":"collection","chosen":"Solomon R. Guggenheim Museum, New York","alternative":"Solomon R. Guggenheim Museum, New York, Gift of the artist, 96.4550","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=144"}],"colors":["orange","red"],"shape_type":"rectangle relief","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-marks-orange-red-relief-1959-12569.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-marks-orange-red-relief-1959-12569.svg","colors":["orange","red"],"shape_type":"rectangle relief","reference_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-relief-paintings-05-2001/lightbox/works/orange-red-relief-1959-12569","reference_id":"research/auction-private-v4/references/marks-orange-red-relief-1959-12569.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary reference","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"orange red relief","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Guggenheim"},{"id":"ek-213","canonical_id":"EK 213","title":"Rebound","year_start":1959,"year_end":1959,"date_display":"1959","medium":"oil on canvas","height_cm":173.355,"width_cm":181.61,"dimensions_display":"68 1/4 x 71 1/2 inches","collection":"Private collection","sources":[{"url":"https://ellsworthkelly.org/work/rebound/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 75 (book page 70)","pdf_page":75,"book_page":70,"accessed":"2026-10-26"},{"url":"https://www.sothebys.com/en/buy/auction/2022/contemporary-art-evening-sale-2/rebound","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=146","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 38","accessed":"2026-10-27","pdf_page":146},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 213"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 213"},{"url":"https://ellsworthkelly.org/exhibition/sixteen-americans/","label":"Ellsworth Kelly Foundation exhibition caption: EK 213"}],"notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Dimensions deliberately untranscribed where scanned fractions or overall size were ambiguous.","Historical sale record; current ownership is unverified.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 173.4 x 181.6cm agree with existing 173.355 x 181.61cm within published rounding. Primary catalogue38 caption retained; catalogue plate number is not EK number.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Source discrepancy: height_cm is recorded here as 173.355; another source reports 174.0. See preserved source rows and reconciliation ledger.","Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. "],"record_status":"documented","source_records":[{"ek_id":"EK 213","title":"Rebound","date":"1959","medium":"oil on canvas","dimensions":"68 1/4 x 71 1/2 inches","collection":"Private collection","source_url":"https://ellsworthkelly.org/work/rebound/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"moma1973:pdf75-caption1","title":"Rebound","year_start":1959,"year_end":1959,"date_display":"1959","medium":"Oil on canvas","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":"Collection D. Franklin Konigsberg, Los Angeles","source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","record_kind":"painting","record_status":"documented","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Dimensions deliberately untranscribed where scanned fractions or overall size were ambiguous."],"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 75 (book page 70)","pdf_page":75,"book_page":70,"accessed":"2026-10-26"}]},{"source_id":"sothebys:en-buy-auction-2022-contemporary-art-evening-sale-2-rebound","source_record_id":"en-buy-auction-2022-contemporary-art-evening-sale-2-rebound","title":"Rebound","year_start":1959,"year_end":1959,"date_display":"1959","medium":"oil on canvas","height_cm":174.0,"width_cm":182.2,"depth_cm":null,"dimensions_display":"174 by 182.2 cm.","collection":"Private collection (last public sale; present owner unverified)","collection_as_of":"2022-05-19T23:00Z","accession":null,"ek_id":null,"source_url":"https://www.sothebys.com/en/buy/auction/2022/contemporary-art-evening-sale-2/rebound","image_url":"https://sothebys-md.brightspotcdn.com/dims4/default/9dad58c/2147483647/strip/true/crop/2000x1905+0+0/resize/800x762!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2F0c%2Fec%2Ff0938761414ab835d5501f8a0026%2F041n10951-c2sj7-t1-02.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Historical sale record; current ownership is unverified."],"sources":[{"url":"https://www.sothebys.com/en/buy/auction/2022/contemporary-art-evening-sale-2/rebound","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Sotheby's","sale_date":"2022-05-19T23:00Z","lot_number":"122","source_url":"https://www.sothebys.com/en/buy/auction/2022/contemporary-art-evening-sale-2/rebound","provenance":"Betty Parsons and David Herbert Galleries, New York\nAcquired from the above in 1959 by the present owner"}],"raw_title":"Rebound"},{"source_id":"guggenheim1996:cat-38","source_record_id":"38","title":"Rebound","year_start":1959,"year_end":1959,"date_display":"1959","medium":"Oil on canvas","height_cm":173.4,"width_cm":181.6,"depth_cm":null,"dimensions_display":null,"collection":"Collection of Franklin and Susanne Konigsberg, Los Angeles","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=146","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":38,"pdf_page":146,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 173.4 x 181.6cm agree with existing 173.355 x 181.61cm within published rounding. Primary catalogue38 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=146","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 38","accessed":"2026-10-27","pdf_page":146}],"verified_identity_of":"ek-213"},{"source_id":"foundation-exhib-v4:EK213:ellsworth-kelly-4","source_record_id":"EK 213","ek_id":"EK 213","title":"Rebound","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 213"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1973-DAP-73.16-R-Mates_P-Katz-300x181.jpg","https://ellsworthkelly.org/wp-content/uploads/2018/01/1973-EK-DAP-73.64-eks-300x204.jpg","https://ellsworthkelly.org/wp-content/uploads/2018/01/1973-EK-DAP-73.67-eks-300x203.jpg"]},{"source_id":"foundation-exhib-v4:EK213:ellsworth-kelly-a-retrospective","source_record_id":"EK 213","ek_id":"EK 213","title":"Rebound","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 213"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1996-DAP-96.4-D-Heald-300x232.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/1996-DAP-96.17-D-Heald-300x237.jpg"]},{"source_id":"foundation-exhib-v4:EK213:sixteen-americans","source_record_id":"EK 213","ek_id":"EK 213","title":"Rebound","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/sixteen-americans/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/sixteen-americans/","label":"Ellsworth Kelly Foundation exhibition caption: EK 213"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1959-DAP-59.7-O-Baker-300x185.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/1959-DAP-59.10-O-Baker-300x213.jpg"]}],"record_kind":"painting","title_aliases":[],"source_image_url":"https://sothebys-md.brightspotcdn.com/dims4/default/9dad58c/2147483647/strip/true/crop/2000x1905+0+0/resize/800x762!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2F0c%2Fec%2Ff0938761414ab835d5501f8a0026%2F041n10951-c2sj7-t1-02.jpg","auction_history":[{"house":"Sotheby's","sale_date":"2022-05-19T23:00Z","lot_number":"122","source_url":"https://www.sothebys.com/en/buy/auction/2022/contemporary-art-evening-sale-2/rebound","provenance":"Betty Parsons and David Herbert Galleries, New York\nAcquired from the above in 1959 by the present owner"}],"market_history":[],"field_conflicts":[{"id":"ek-213","field":"collection","chosen":"Private collection","alternative":"Collection D. Franklin Konigsberg, Los Angeles","source":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf"},{"id":"ek-213","field":"height_cm","chosen":173.355,"alternative":174.0,"source":"https://www.sothebys.com/en/buy/auction/2022/contemporary-art-evening-sale-2/rebound"},{"id":"ek-213","field":"collection","chosen":"Private collection","alternative":"Private collection (last public sale; present owner unverified)","source":"https://www.sothebys.com/en/buy/auction/2022/contemporary-art-evening-sale-2/rebound"},{"id":"ek-213","field":"collection","chosen":"Private collection","alternative":"Collection of Franklin and Susanne Konigsberg, Los Angeles","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=146"}],"colors":["white","black"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-sothebys-en-buy-auction-2022-contemporary-art-evening-sale-2-rebound.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-sothebys-en-buy-auction-2022-contemporary-art-evening-sale-2-rebound.svg","colors":["white","black"],"shape_type":"rectangle","reference_url":"https://www.sothebys.com/en/buy/auction/2022/contemporary-art-evening-sale-2/rebound","reference_id":"research/auction-private-v4/references/auction-sothebys-en-buy-auction-2022-contemporary-art-evening-sale-2-rebound.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"rebound","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"north-v4-wadsworth-maya","canonical_id":null,"title":"Red Orange (Maya)","year_start":1959,"year_end":1959,"date_display":"1959","medium":"Oil on canvas","height_cm":109.22,"width_cm":48.26,"dimensions_display":"43×19in (museum checklist)","collection":"Wadsworth Atheneum Museum of Art","sources":[{"url":"https://www.thewadsworth.org/wp-content/uploads/2014/01/post-war_contemporary_checklist.pdf","label":"Wadsworth Atheneum Museum of Art primary record / publication","accessed":"2026-10-27"},{"url":"https://www.incollect.com/articles/the-winter-antiques-show-loan-exhibition-legacy-for-the-future-the-wadsworth-atheneum-museum-of-art","label":"Museum chief curator Robin Jaffee Frank, illustrated Fig.10, 2016"}],"notes":["Gift of Susan Morse Hilles. Museum checklist printed3 says43×19in. Curator-authored2016 Incollect article says43×18½in; retain width disagreement rather than silently reconcile. No study before defensible visual reference.","Actual Fig.10 photograph in museum chief curator’s article visually inspected; SVG now available. Rounded red forms are approximate, not inferred from the loose textual description of circles.","Two observed red rounded forms on an orange rectangular ground, touching at the centre. Museum checklist width19in and curator article18½in disagree; museum checklist aspect retained. Visual reference is the museum chief curator’s illustrated article, Fig.10."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"north-v4:wadsworth-maya","source_record_id":"1992.11","title":"Red Orange (Maya)","year_start":1959,"year_end":1959,"date_display":"1959","medium":"Oil on canvas","height_cm":109.22,"width_cm":48.26,"collection":"Wadsworth Atheneum Museum of Art","accession":"1992.11","ek_id":null,"source_url":"https://www.thewadsworth.org/wp-content/uploads/2014/01/post-war_contemporary_checklist.pdf","image_url":"https://dwty444dk0mlr.cloudfront.net/s3fs-public/uploads/Figure-10.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Gift of Susan Morse Hilles. Museum checklist printed3 says43×19in. Curator-authored2016 Incollect article says43×18½in; retain width disagreement rather than silently reconcile. No study before defensible visual reference.","Actual Fig.10 photograph in museum chief curator’s article visually inspected; SVG now available. Rounded red forms are approximate, not inferred from the loose textual description of circles.","Two observed red rounded forms on an orange rectangular ground, touching at the centre. Museum checklist width19in and curator article18½in disagree; museum checklist aspect retained. Visual reference is the museum chief curator’s illustrated article, Fig.10."],"sources":[{"url":"https://www.thewadsworth.org/wp-content/uploads/2014/01/post-war_contemporary_checklist.pdf","label":"Wadsworth Atheneum Museum of Art primary record / publication","accessed":"2026-10-27"},{"url":"https://www.incollect.com/articles/the-winter-antiques-show-loan-exhibition-legacy-for-the-future-the-wadsworth-atheneum-museum-of-art","label":"Museum chief curator Robin Jaffee Frank, illustrated Fig.10, 2016"}],"dimensions_display":"43×19in (museum checklist)"}],"source_image_url":"https://dwty444dk0mlr.cloudfront.net/s3fs-public/uploads/Figure-10.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["red","orange"],"shape_type":"rectangle with paired curved fields","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-north-american-wadsworth-maya.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-north-american-wadsworth-maya.svg","title":"Red Orange (Maya)","year_start":1959,"colors":["red","orange"],"shape_type":"rectangle with paired curved fields","reference_url":"https://www.incollect.com/articles/the-winter-antiques-show-loan-exhibition-legacy-for-the-future-the-wadsworth-atheneum-museum-of-art","reference_image_url":"https://dwty444dk0mlr.cloudfront.net/s3fs-public/uploads/Figure-10.jpg","reference_id":"research/north-american-v4/reference-images/wadsworth-maya.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against primary reference","palette":"standardized vivid screen colours; not measured pigment values","notes":"Two observed red rounded forms on an orange rectangular ground, touching at the centre. Museum checklist width19in and curator article18½in disagree; museum checklist aspect retained. Visual reference is the museum chief curator’s illustrated article, Fig.10.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"red orange maya","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Wadsworth Atheneum Museum of Art"},{"id":"moma-78403","canonical_id":"EK 230","title":"Running White","year_start":1959,"year_end":1959,"date_display":"1959","medium":"Oil on canvas","height_cm":223.6,"width_cm":172.2,"dimensions_display":"7' 4\" x 68\" (223.6 x 172.2 cm)","collection":"Museum of Modern Art, New York","sources":[{"url":"https://www.moma.org/collection/works/78403","institution":"moma","accessed":"2026-10-26","label":"moma"},{"url":"https://ellsworthkelly.org/exhibition/sixteen-americans/","label":"Ellsworth Kelly Foundation exhibition caption: EK 230"},{"url":"https://ellsworthkelly.org/chronology/","label":"Foundation chronology (existence evidence)"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Verified identity reconciliation: Running White: the same distinctive off-centre tilted white ring crosses the black rectangular support and continues as a separate sloping lower band. The Foundation photograph documents Sixteen Americans at MoMA in 1959, matching the dated 1959 MoMA object and its unique form. The Foundation installation caption explicitly supplies EK 230. Source and target photographs were independently viewed in the saved paired comparison.","White loop and lower continuation traced by eye; Bézier curvature approximate."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"moma:78403","source_record_id":"78403","title":"Running White","year_start":1959,"year_end":1959,"date_display":"1959","medium":"Oil on canvas","height_cm":223.6,"width_cm":172.2,"dimensions_display":"7' 4\" x 68\" (223.6 x 172.2 cm)","collection":"Museum of Modern Art, New York","source_url":"https://www.moma.org/collection/works/78403","image_url":"https://www.moma.org/media/W1siZiIsIjE1MTUzOCJdLFsicCIsImNvbnZlcnQiLCItcmVzaXplIDEwMjR4MTAyNFx1MDAzZSJdXQ.jpg?sha=e466a1c82d9d7bbf","accession":"9.1960","record_kind":"painting","notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Verified identity reconciliation: Running White: the same distinctive off-centre tilted white ring crosses the black rectangular support and continues as a separate sloping lower band. The Foundation photograph documents Sixteen Americans at MoMA in 1959, matching the dated 1959 MoMA object and its unique form. The Foundation installation caption explicitly supplies EK 230. Source and target photographs were independently viewed in the saved paired comparison.","White loop and lower continuation traced by eye; Bézier curvature approximate."],"sources":[{"url":"https://www.moma.org/collection/works/78403","institution":"moma","accessed":"2026-10-26"}]},{"source_id":"foundation-exhib-v4:EK230:sixteen-americans","source_record_id":"EK 230","ek_id":"EK 230","title":"Running White","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/sixteen-americans/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/sixteen-americans/","label":"Ellsworth Kelly Foundation exhibition caption: EK 230"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1959-DAP-59.6-O-Baker-300x217.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/1959-DAP-59.7-O-Baker-300x185.jpg"]}],"source_image_url":"https://www.moma.org/media/W1siZiIsIjE1MTUzOCJdLFsicCIsImNvbnZlcnQiLCItcmVzaXplIDEwMjR4MTAyNFx1MDAzZSJdXQ.jpg?sha=e466a1c82d9d7bbf","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","white"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v2-moma-78403.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v2-moma-78403.svg","colors":["black","white"],"shape_type":"rectangle","reference_url":"https://www.moma.org/collection/works/78403","reference_id":"research/svg-v2-reference-images/moma-78403.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"White loop and lower continuation traced by eye; Bézier curvature approximate.","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"running white","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Museum of Modern Art, New York"},{"id":"guggenheim1996-cat-33","canonical_id":null,"title":"Sumac","year_start":1959,"year_end":1959,"date_display":"1959","medium":"Oil on canvas","height_cm":188.0,"width_cm":160.0,"dimensions_display":null,"collection":"Collection of Irma and Norman Braman","sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=138","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 33","accessed":"2026-10-27","pdf_page":138}],"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Independent 2017 Lévy Gorvy primary dealer brochure supplies complete Tom Powel photograph and matching 188 × 160 cm dimensions. Asymmetric orange-red X on crimson rectangular ground is clearly visible; this replaces the former unresolved faint 1996 reference."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"guggenheim1996:cat-33","source_record_id":"33","title":"Sumac","year_start":1959,"year_end":1959,"date_display":"1959","medium":"Oil on canvas","height_cm":188.0,"width_cm":160.0,"depth_cm":null,"dimensions_display":null,"collection":"Collection of Irma and Norman Braman","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=138","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":33,"pdf_page":138,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Independent 2017 Lévy Gorvy primary dealer brochure supplies complete Tom Powel photograph and matching 188 × 160 cm dimensions. Asymmetric orange-red X on crimson rectangular ground is clearly visible; this replaces the former unresolved faint 1996 reference."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=138","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 33","accessed":"2026-10-27","pdf_page":138}]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["red","orange"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-market-13-guggenheim1996-cat-33.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-market-13-guggenheim1996-cat-33.svg","colors":["red","orange"],"shape_type":"rectangle","reference_url":"https://levygorvy.com/wp-content/uploads/Miami-Basel-Brochure-2017-lo-res.pdf#page=7","reference_id":"research/svg-gap-v5/market/sumac-caption.png","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary reference visually inspected","palette":"standardized vivid; same-family shades retained where composition depends on them","notes":"Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Independent 2017 Lévy Gorvy primary dealer brochure supplies complete Tom Powel photograph and matching 188 × 160 cm dimensions. Asymmetric orange-red X on crimson rectangular ground is clearly visible; this replaces the former unresolved faint 1996 reference.","reviewed_date":"2026-10-27","true_scale_eligible":true},"missing_fields":[],"is_representative":true,"duplicate_group":"sumac","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Collection of Irma and Norman Braman"},{"id":"freeman-pf0898","canonical_id":null,"title":"Sumac Study","year_start":1959,"year_end":1959,"date_display":"1959","medium":"Oil on canvas","height_cm":61.0,"width_cm":50.8,"dimensions_display":"24 ×20inches (61 ×50.8cm)","collection":"Unknown; documented in a 2005 gallery exhibition","sources":[{"url":"https://www.peterfreemaninc.com/exhibitions/ellsworth-kelly/selected-works?view=multiple-sliders","label":"Peter Freeman, Inc., Ellsworth Kelly: Small Paintings, 1955–63 (2005), PF0898","accessed":"2026-10-27"}],"notes":["Primary Peter Freeman, Small Paintings, 1955–63 exhibition, 3 February–23 April 2005. Title, year, medium and dimensions transcribed from visible artwork caption; actual color photograph inspected. Gallery documentation does not establish current ownership.","Small Sumac Study (1959) is a different physical painting from the 188 × 160 cm Sumac (1959); Blue Green Red, EK303, 30.5 × 40.6 cm, is different from the large Met 1963 painting.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Primary Peter Freeman 2005 PF0898 photograph: orange-on-orange asymmetricX, with two distinct default shades in one editable orange family. The small 24 × 20 inch Sumac Study is distinct from the 188 × 160 cm Sumac; physical aspect follows actualcaption."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"freeman:PF0898","source_record_id":"PF0898","title":"Sumac Study","year_start":1959,"year_end":1959,"date_display":"1959","medium":"Oil on canvas","height_cm":61.0,"width_cm":50.8,"depth_cm":null,"dimensions_display":"24 ×20inches (61 ×50.8cm)","collection":"Unknown; documented in a 2005 gallery exhibition","collection_as_of":"2005","collection_status":"gallery_exhibition_documentation","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://www.peterfreemaninc.com/exhibitions/ellsworth-kelly/selected-works?view=multiple-sliders","image_url":"https://static-assets.artlogic.net/w_719,h_431,c_limit/exhibit-e/5b858d056aa72c55196fc2df/14c01a659132fbf87c8facd754d740d3.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_exhibition_caption_and_photo","retrieved_date":"2026-10-27","reference_id":"research/svg-gap-v5/market/freeman-sumac-study.jpg","notes":["Primary Peter Freeman, Small Paintings, 1955–63 exhibition, 3 February–23 April 2005. Title, year, medium and dimensions transcribed from visible artwork caption; actual color photograph inspected. Gallery documentation does not establish current ownership.","Small Sumac Study (1959) is a different physical painting from the 188 × 160 cm Sumac (1959); Blue Green Red, EK303, 30.5 × 40.6 cm, is different from the large Met 1963 painting.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Primary Peter Freeman 2005 PF0898 photograph: orange-on-orange asymmetricX, with two distinct default shades in one editable orange family. The small 24 × 20 inch Sumac Study is distinct from the 188 × 160 cm Sumac; physical aspect follows actualcaption."],"sources":[{"url":"https://www.peterfreemaninc.com/exhibitions/ellsworth-kelly/selected-works?view=multiple-sliders","label":"Peter Freeman, Inc., Ellsworth Kelly: Small Paintings, 1955–63 (2005), PF0898","accessed":"2026-10-27"}]}],"source_image_url":"https://static-assets.artlogic.net/w_719,h_431,c_limit/exhibit-e/5b858d056aa72c55196fc2df/14c01a659132fbf87c8facd754d740d3.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["orange"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-market-50-freeman-pf0898.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-market-50-freeman-pf0898.svg","colors":["orange"],"shape_type":"rectangle","reference_url":"https://www.peterfreemaninc.com/exhibitions/ellsworth-kelly/selected-works?view=multiple-sliders","reference_id":"research/svg-gap-v5/market/freeman-sumac-study.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary reference visually inspected","palette":"standardized vivid; same-family shades retained where composition depends on them","notes":"Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Primary Peter Freeman 2005 PF0898 photograph: orange-on-orange asymmetricX, with two distinct default shades in one editable orange family. The small 24 × 20 inch Sumac Study is distinct from the 188 × 160 cm Sumac; physical aspect follows actualcaption.","reviewed_date":"2026-10-27","true_scale_eligible":true},"missing_fields":[],"is_representative":true,"duplicate_group":"sumac study","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Unknown"},{"id":"matthewmarks-untitled-1959-31172","canonical_id":null,"title":"Untitled","year_start":1959,"year_end":1959,"date_display":"1959","medium":"Oil and graphite on paper","height_cm":28.0,"width_cm":22.0,"dimensions_display":"11 × 8½ inches; 28 × 22 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-drawings-1954-1962-02-2009/lightbox/works/untitled-1959-31172","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Scope uncertain: painted work on paper/newsprint, exhibited among drawings or studies; retained as a candidate.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Painted white cutout-like form is on cream paper; paper and form share white recolor family with distinct default shades. Pencil contour and aging omitted."],"record_status":"sourced_metadata","record_kind":"painting_candidate","source_records":[{"source_id":"matthewmarks:untitled-1959-31172","source_record_id":"untitled-1959-31172","title":"Untitled","year_start":1959,"year_end":1959,"date_display":"1959","medium":"Oil and graphite on paper","height_cm":28.0,"width_cm":22.0,"depth_cm":null,"dimensions_display":"11 × 8½ inches; 28 × 22 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-drawings-1954-1962-02-2009/lightbox/works/untitled-1959-31172","image_url":"https://cdn.matthewmarks.com/online/untitled-1959-31172/_800xAUTO_fit_center-center_none/Kelly_Untitled_1959_31172_01.jpg","record_kind":"painting_candidate","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Scope uncertain: painted work on paper/newsprint, exhibited among drawings or studies; retained as a candidate.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Painted white cutout-like form is on cream paper; paper and form share white recolor family with distinct default shades. Pencil contour and aging omitted."],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-drawings-1954-1962-02-2009/lightbox/works/untitled-1959-31172","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"31172","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-drawings-1954-1962-02-2009"]}],"source_image_url":"https://cdn.matthewmarks.com/online/untitled-1959-31172/_800xAUTO_fit_center-center_none/Kelly_Untitled_1959_31172_01.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["white"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-market-14-matthewmarks-untitled-1959-31172.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-market-14-matthewmarks-untitled-1959-31172.svg","colors":["white"],"shape_type":"rectangle","reference_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-drawings-1954-1962-02-2009/lightbox/works/untitled-1959-31172","reference_id":"research/svg-gap-v5/market/ref-14.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary reference visually inspected","palette":"standardized vivid; same-family shades retained where composition depends on them","notes":"Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Painted white cutout-like form is on cream paper; paper and form share white recolor family with distinct default shades. Pencil contour and aging omitted.","reviewed_date":"2026-10-27","true_scale_eligible":true},"missing_fields":[],"is_representative":true,"duplicate_group":"untitled","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Unknown"},{"id":"matthewmarks-white-bands-on-yellow-1959-31174","canonical_id":null,"title":"White Bands on Yellow","year_start":1959,"year_end":1959,"date_display":"1959","medium":"Oil and graphite on paper","height_cm":21.0,"width_cm":29.0,"dimensions_display":"8¼ × 11⅜ inches; 21 × 29 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-drawings-1954-1962-02-2009/lightbox/works/white-bands-on-yellow-1959-31174","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Scope uncertain: painted work on paper/newsprint, exhibited among drawings or studies; retained as a candidate.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Two white curving bands on yellow painted-paper ground. The left band forms a closed loop; the right opens beyond the top and right support edges."],"record_status":"sourced_metadata","record_kind":"painting_candidate","source_records":[{"source_id":"matthewmarks:white-bands-on-yellow-1959-31174","source_record_id":"white-bands-on-yellow-1959-31174","title":"White Bands on Yellow","year_start":1959,"year_end":1959,"date_display":"1959","medium":"Oil and graphite on paper","height_cm":21.0,"width_cm":29.0,"depth_cm":null,"dimensions_display":"8¼ × 11⅜ inches; 21 × 29 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-drawings-1954-1962-02-2009/lightbox/works/white-bands-on-yellow-1959-31174","image_url":"https://cdn.matthewmarks.com/online/white-bands-on-yellow-1959-31174/_800xAUTO_fit_center-center_none/Kelly_White-Bands-on-Yellow_1959_31174_01.jpg","record_kind":"painting_candidate","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Scope uncertain: painted work on paper/newsprint, exhibited among drawings or studies; retained as a candidate.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Two white curving bands on yellow painted-paper ground. The left band forms a closed loop; the right opens beyond the top and right support edges."],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-drawings-1954-1962-02-2009/lightbox/works/white-bands-on-yellow-1959-31174","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"31174","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-drawings-1954-1962-02-2009"]}],"source_image_url":"https://cdn.matthewmarks.com/online/white-bands-on-yellow-1959-31174/_800xAUTO_fit_center-center_none/Kelly_White-Bands-on-Yellow_1959_31174_01.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["yellow","white"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-market-15-matthewmarks-white-bands-on-yellow-1959-31174.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-market-15-matthewmarks-white-bands-on-yellow-1959-31174.svg","colors":["yellow","white"],"shape_type":"rectangle","reference_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-drawings-1954-1962-02-2009/lightbox/works/white-bands-on-yellow-1959-31174","reference_id":"research/svg-gap-v5/market/ref-15.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary reference visually inspected","palette":"standardized vivid; same-family shades retained where composition depends on them","notes":"Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Two white curving bands on yellow painted-paper ground. The left band forms a closed loop; the right opens beyond the top and right support edges.","reviewed_date":"2026-10-27","true_scale_eligible":true},"missing_fields":[],"is_representative":true,"duplicate_group":"white bands on yellow","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Unknown"},{"id":"ek-205","canonical_id":"EK 205","title":"York","year_start":1959,"year_end":1959,"date_display":"1959","medium":"oil on canvas","height_cm":172.72,"width_cm":223.52,"dimensions_display":"68 x 88 inches","collection":"Private collection","sources":[{"url":"https://ellsworthkelly.org/work/york/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://www.christies.com/en/lot/lot-6559905","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"},{"url":"https://ellsworthkelly.org/exhibition/sixteen-americans/","label":"Ellsworth Kelly Foundation exhibition caption: EK 205"}],"notes":["Auction provenance describes historical ownership; it does not establish the present collection.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"documented","source_records":[{"ek_id":"EK 205","title":"York","date":"1959","medium":"oil on canvas","dimensions":"68 x 88 inches","collection":"Private collection","source_url":"https://ellsworthkelly.org/work/york/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"christies:6559905","source_record_id":"6559905","title":"York","year_start":1959,"year_end":1959,"date_display":"1959","medium":"oil on canvas","height_cm":172.7,"width_cm":223.5,"depth_cm":null,"dimensions_display":"68 x 88 in. (172.7 x 223.5 cm.)","collection":"Private collection (last public sale; present owner unverified)","collection_as_of":"2025-11-18T00:00Z","accession":null,"ek_id":null,"source_url":"https://www.christies.com/en/lot/lot-6559905","image_url":"https://www.christies.com/img/LotImages/2025/NYR/2025_NYR_23485_0043A_000(ellsworth_kelly_york_d6559905012420).jpg?mode=max","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Auction provenance describes historical ownership; it does not establish the present collection."],"sources":[{"url":"https://www.christies.com/en/lot/lot-6559905","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Christie's","lot_id":"6559905","lot_number":"43 A","sale_date":"2025-11-18T00:00Z","sale_title":"20th Century Evening Sale ","location":"New York","source_url":"https://www.christies.com/en/lot/lot-6559905","raw_sale":{"sale_id":"30671","sale_number":"23485","sale_room_code":"NYR","event_type":"Sale","title_txt":"20th Century Evening Sale ","start_date":"2025-11-18T00:00Z","end_date":"2025-11-17T00:00Z","registration_close_date":"2025-11-17T13:00Z","location_txt":"New York","url":"https://www.christies.com/en/auction/20th-century-evening-sale-30671/","is_auction_over":true,"is_in_progress":false,"time_zone":"EST"},"provenance":"Betty Parsons Gallery, New York\nFrances Pernas, New York, 1959\nBetty Parsons Gallery, New York\nAcquired from the above by the late owner, 1968"}]},{"source_id":"foundation-exhib-v4:EK205:sixteen-americans","source_record_id":"EK 205","ek_id":"EK 205","title":"York","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/sixteen-americans/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/sixteen-americans/","label":"Ellsworth Kelly Foundation exhibition caption: EK 205"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1959-DAP-59.10-O-Baker-300x213.jpg"]}],"record_kind":"painting","title_aliases":[],"source_image_url":"https://www.christies.com/img/LotImages/2025/NYR/2025_NYR_23485_0043A_000(ellsworth_kelly_york_d6559905012420).jpg?mode=max","auction_history":[{"house":"Christie's","lot_id":"6559905","lot_number":"43 A","sale_date":"2025-11-18T00:00Z","sale_title":"20th Century Evening Sale ","location":"New York","source_url":"https://www.christies.com/en/lot/lot-6559905","raw_sale":{"sale_id":"30671","sale_number":"23485","sale_room_code":"NYR","event_type":"Sale","title_txt":"20th Century Evening Sale ","start_date":"2025-11-18T00:00Z","end_date":"2025-11-17T00:00Z","registration_close_date":"2025-11-17T13:00Z","location_txt":"New York","url":"https://www.christies.com/en/auction/20th-century-evening-sale-30671/","is_auction_over":true,"is_in_progress":false,"time_zone":"EST"},"provenance":"Betty Parsons Gallery, New York\nFrances Pernas, New York, 1959\nBetty Parsons Gallery, New York\nAcquired from the above by the late owner, 1968"}],"market_history":[],"field_conflicts":[{"id":"ek-205","field":"collection","chosen":"Private collection","alternative":"Private collection (last public sale; present owner unverified)","source":"https://www.christies.com/en/lot/lot-6559905"}],"colors":["black","white"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/ek-205.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-205.svg","colors":["black","white"],"shape_type":"rectangle","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/york/","reference_id":"research/reference-images/EK-205.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"york","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"artic-v4-88580","canonical_id":null,"title":"Black and White","year_start":1960,"year_end":1961,"date_display":"1960/61","medium":"Oil on canvas","height_cm":228.6,"width_cm":304.8,"dimensions_display":"228.6 × 304.8 cm (90 × 120 in.)","collection":"Art Institute of Chicago","sources":[{"url":"https://www.artic.edu/artworks/88580","label":"Art Institute of Chicago primary API record","accessed":"2026-10-27"},{"url":"https://ellsworthkelly.org/chronology/","label":"Foundation chronology (existence evidence)"}],"notes":["Exact artist_id35235 and museum Painting classification; broad search result total is not the artist holdings count.","Two curving white bands interrupt black rectangular field; observed top/bottom boundary contacts retained. Fine curvature approximated by eye from ordinary museum preview."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"artic-v4:88580","source_record_id":"88580","title":"Black and White","year_start":1960,"year_end":1961,"date_display":"1960/61","medium":"Oil on canvas","height_cm":228.6,"width_cm":304.8,"dimensions_display":"228.6 × 304.8 cm (90 × 120 in.)","collection":"Art Institute of Chicago","accession":"1962.146","source_url":"https://www.artic.edu/artworks/88580","image_url":"https://www.artic.edu/iiif/2/0dab311a-1ed9-f30f-a3c5-28601749db72/full/843,/0/default.jpg","record_kind":"painting","record_status":"sourced_metadata","credit_line":"Purchased with funds provided by Mr. and Mrs. Arnold H. Maremont through the Kate Maremont Foundation","notes":["Exact artist_id35235 and museum Painting classification; broad search result total is not the artist holdings count.","Two curving white bands interrupt black rectangular field; observed top/bottom boundary contacts retained. Fine curvature approximated by eye from ordinary museum preview."],"sources":[{"url":"https://www.artic.edu/artworks/88580","label":"Art Institute of Chicago primary API record","accessed":"2026-10-27"}]}],"source_image_url":"https://www.artic.edu/iiif/2/0dab311a-1ed9-f30f-a3c5-28601749db72/full/843,/0/default.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","white"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-core-artic-v4-88580.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-core-artic-v4-88580.svg","colors":["black","white"],"shape_type":"rectangle","reference_url":"https://www.artic.edu/artworks/88580","reference_id":"research/core-museums-v4/aic-preview-observation.md","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually reviewed","palette":"standardized vivid screen colours, not measured pigments","notes":"Two curving white bands interrupt black rectangular field; observed top/bottom boundary contacts retained. Fine curvature approximated by eye from ordinary museum preview.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":false,"duplicate_group":"black and white","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Art Institute of Chicago","representative_id":"moma1973-pdf62-caption2"},{"id":"guggenheim1996-cat-41","canonical_id":null,"title":"Block Island II","year_start":1960,"year_end":1960,"date_display":"1960","medium":"Oil on canvas","height_cm":223.5,"width_cm":167.6,"dimensions_display":null,"collection":"The Patsy R. and Raymond D. Nasher Collection, Dallas","sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=152","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 41","accessed":"2026-10-27","pdf_page":152}],"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"guggenheim1996:cat-41","source_record_id":"41","title":"Block Island II","year_start":1960,"year_end":1960,"date_display":"1960","medium":"Oil on canvas","height_cm":223.5,"width_cm":167.6,"depth_cm":null,"dimensions_display":null,"collection":"The Patsy R. and Raymond D. Nasher Collection, Dallas","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=152","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":41,"pdf_page":152,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. "],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=152","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 41","accessed":"2026-10-27","pdf_page":152}]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","green","blue"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-public-guggenheim1996-41.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-public-guggenheim1996-41.svg","colors":["black","green","blue"],"shape_type":"rectangle","reference_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=153","reference_id":"research/public-catalogues-v4/pages/page-153.png","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary plate visually reviewed","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"block island ii","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"The Patsy R. and Raymond D. Nasher Collection, Dallas"},{"id":"christies-6482948","canonical_id":"EK 249","title":"Blue Pale Gray","year_start":1960,"year_end":1960,"date_display":"1960","medium":"oil on canvas","height_cm":116.5,"width_cm":65.7,"dimensions_display":"45 7/8 x 25 7/8 in. (116.5 x 65.7 cm.)","collection":"Private collection (last public sale; present owner unverified)","sources":[{"url":"https://www.christies.com/en/lot/lot-6482948","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-2/","label":"Ellsworth Kelly Foundation exhibition caption: EK 249"}],"notes":["Auction provenance describes historical ownership; it does not establish the present collection.","Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Verified identity reconciliation: Blue Pale Gray: identical distinctive blue double-lobed form with long curling lower stem, on the same narrow portrait support. The dated 1960 work precedes the documented 1962 Tooth installation. This is not a generic blue panel. The Foundation installation caption explicitly supplies EK 249. Source and target photographs were independently viewed in the saved paired comparison.","Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"christies:6482948","source_record_id":"6482948","title":"Blue Pale Gray","year_start":1960,"year_end":1960,"date_display":"1960","medium":"oil on canvas","height_cm":116.5,"width_cm":65.7,"depth_cm":null,"dimensions_display":"45 7/8 x 25 7/8 in. (116.5 x 65.7 cm.)","collection":"Private collection (last public sale; present owner unverified)","collection_as_of":"2024-05-16T23:00Z","accession":null,"ek_id":null,"source_url":"https://www.christies.com/en/lot/lot-6482948","image_url":"https://www.christies.com/img/LotImages/2024/NYR/2024_NYR_23172_0011B_000(ellsworth_kelly_blue_pale_gray024826).jpg?mode=max","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Auction provenance describes historical ownership; it does not establish the present collection.","Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Verified identity reconciliation: Blue Pale Gray: identical distinctive blue double-lobed form with long curling lower stem, on the same narrow portrait support. The dated 1960 work precedes the documented 1962 Tooth installation. This is not a generic blue panel. The Foundation installation caption explicitly supplies EK 249. Source and target photographs were independently viewed in the saved paired comparison.","Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. "],"sources":[{"url":"https://www.christies.com/en/lot/lot-6482948","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Christie's","lot_id":"6482948","lot_number":"11 B","sale_date":"2024-05-16T23:00Z","sale_title":"20th Century Evening Sale ","location":"New York","source_url":"https://www.christies.com/en/lot/lot-6482948","raw_sale":{"sale_id":"30555","sale_number":"23172","sale_room_code":"NYR","event_type":"Sale","title_txt":"20th Century Evening Sale ","start_date":"2024-05-16T23:00Z","end_date":"2024-05-16T00:00Z","registration_close_date":"2024-05-16T12:00Z","location_txt":"New York","url":"https://www.christies.com/en/auction/20th-century-evening-sale-30555/","is_auction_over":true,"is_in_progress":false,"time_zone":"EDT"},"provenance":"Betty Parsons Gallery, New York\nArthur Tooth & Sons, London\nE. J. Power, London, 1962\nPrivate collection, London\nWaddington Galleries, London\nAcquired from the above by the present owner, 1980"}]},{"source_id":"foundation-exhib-v4:EK249:ellsworth-kelly-2","source_record_id":"EK 249","ek_id":"EK 249","title":"Blue Pale Gray","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-2/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-2/","label":"Ellsworth Kelly Foundation exhibition caption: EK 249"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1962-DAP-62.4-Tooth-300x237.jpg"]}],"source_image_url":"https://www.christies.com/img/LotImages/2024/NYR/2024_NYR_23172_0011B_000(ellsworth_kelly_blue_pale_gray024826).jpg?mode=max","title_aliases":[],"auction_history":[{"house":"Christie's","lot_id":"6482948","lot_number":"11 B","sale_date":"2024-05-16T23:00Z","sale_title":"20th Century Evening Sale ","location":"New York","source_url":"https://www.christies.com/en/lot/lot-6482948","raw_sale":{"sale_id":"30555","sale_number":"23172","sale_room_code":"NYR","event_type":"Sale","title_txt":"20th Century Evening Sale ","start_date":"2024-05-16T23:00Z","end_date":"2024-05-16T00:00Z","registration_close_date":"2024-05-16T12:00Z","location_txt":"New York","url":"https://www.christies.com/en/auction/20th-century-evening-sale-30555/","is_auction_over":true,"is_in_progress":false,"time_zone":"EDT"},"provenance":"Betty Parsons Gallery, New York\nArthur Tooth & Sons, London\nE. J. Power, London, 1962\nPrivate collection, London\nWaddington Galleries, London\nAcquired from the above by the present owner, 1980"}],"market_history":[],"field_conflicts":[],"colors":["blue","gray"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-christies-6482948.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-christies-6482948.svg","colors":["blue","gray"],"shape_type":"rectangle","reference_url":"https://www.christies.com/en/lot/lot-6482948","reference_id":"research/auction-private-v4/references/auction-christies-6482948.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"blue pale gray","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"north-v4-blanton-high-yellow","canonical_id":null,"title":"High Yellow","year_start":1960,"year_end":1960,"date_display":"1960","medium":"Oil on canvas","height_cm":204.62875,"width_cm":146.84375,"dimensions_display":"80 9/16×57 13/16in","collection":"Blanton Museum of Art, The University of Texas at Austin","sources":[{"url":"https://blantonmuseum.org/wp-content/uploads/2021/10/Blanton-SEL-FindingJoy-Journal-10.2.pdf","label":"Blanton Museum of Art, The University of Texas at Austin primary record / publication","accessed":"2026-10-27"}],"notes":["Official museum educational guide printed26:80 9/16×57 13/16in; Gift of Mari and JamesA.Michener,1991. Primary PDF currently500 on direct retrieval; indexed caption preserved; no geometry invented.","Artsy image explicitly provided by Blanton Museum; independent viewing-room caption also identifies Blanton’s High Yellow (1960). Broad irregular yellow oval on blue upper field; green full-width lower panel. Yellow contour is deliberately asymmetric, not a circle."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"north-v4:blanton-high-yellow","source_record_id":"blanton-high-yellow","title":"High Yellow","year_start":1960,"year_end":1960,"date_display":"1960","medium":"Oil on canvas","height_cm":204.62875,"width_cm":146.84375,"collection":"Blanton Museum of Art, The University of Texas at Austin","accession":null,"ek_id":null,"source_url":"https://blantonmuseum.org/wp-content/uploads/2021/10/Blanton-SEL-FindingJoy-Journal-10.2.pdf","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Official museum educational guide printed26:80 9/16×57 13/16in; Gift of Mari and JamesA.Michener,1991. Primary PDF currently500 on direct retrieval; indexed caption preserved; no geometry invented.","Artsy image explicitly provided by Blanton Museum; independent viewing-room caption also identifies Blanton’s High Yellow (1960). Broad irregular yellow oval on blue upper field; green full-width lower panel. Yellow contour is deliberately asymmetric, not a circle."],"sources":[{"url":"https://blantonmuseum.org/wp-content/uploads/2021/10/Blanton-SEL-FindingJoy-Journal-10.2.pdf","label":"Blanton Museum of Art, The University of Texas at Austin primary record / publication","accessed":"2026-10-27"}],"dimensions_display":"80 9/16×57 13/16in"}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["yellow","blue","green"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-museum-north-v4-blanton-high-yellow.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-museum-north-v4-blanton-high-yellow.svg","colors":["yellow","blue","green"],"shape_type":"rectangle","reference_url":"https://www.artsy.net/artwork/ellsworth-kelly-high-yellow","reference_id":"research/svg-gap-v5/museums/references/blanton-high-yellow.jpg","method":"hand_authored_vector_after_visual_reference","geometry_confidence":"approximate; visually reviewed","palette":"standardized color families; not colorimetric","notes":"Artsy image explicitly provided by Blanton Museum; independent viewing-room caption also identifies Blanton’s High Yellow (1960). Broad irregular yellow oval on blue upper field; green full-width lower panel. Yellow contour is deliberately asymmetric, not a circle.","reviewed_date":"2026-10-27","source_url":"https://blantonmuseum.org/wp-content/uploads/2021/10/Blanton-SEL-FindingJoy-Journal-10.2.pdf"},"missing_fields":[],"is_representative":true,"duplicate_group":"high yellow","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Blanton Museum of Art, The University of Texas at Austin"},{"id":"met-481000","canonical_id":null,"title":"Red Dark Blue","year_start":1960,"year_end":1960,"date_display":"1960","medium":"Oil on linen","height_cm":81.3,"width_cm":61.0,"dimensions_display":"32 x 24 in. (81.3 x 61 cm)","collection":"The Metropolitan Museum of Art, New York","sources":[{"url":"https://www.metmuseum.org/art/collection/search/481000","label":"The Metropolitan Museum of Art, New York primary museum record","accessed":"2026-10-26"},{"url":"https://github.com/metmuseum/openaccess","label":"Official Met dataset (artist subset preserved)"},{"url":"https://collectionapi.metmuseum.org/public/collection/v1/objects/481000","label":"Corroborating primary museum source","accessed":"2026-10-26"}],"notes":["Selected from the museum's official GitHub open-access metadata. Its classification is Paintings. This snapshot is not a guarantee that every later acquisition is already represented.","Artist-specific officialCSV subset:69all-media rows, fivePainting-class rows. Object API individually corroborates classification.","Observed organic silhouette hand-traced from the ordinary Met page preview. Fine contour irregularities omitted; source dark blue is mapped to the shared vivid blue palette."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"met:481000","source_record_id":"481000","title":"Red Dark Blue","year_start":1960,"year_end":1960,"date_display":"1960","medium":"Oil on linen","height_cm":81.3,"width_cm":61.0,"dimensions_display":"32 x 24 in. (81.3 x 61 cm)","collection":"The Metropolitan Museum of Art, New York","source_url":"https://www.metmuseum.org/art/collection/search/481000","accession":"1972.167","ek_id":null,"record_kind":"painting","notes":["Selected from the museum's official GitHub open-access metadata. Its classification is Paintings. This snapshot is not a guarantee that every later acquisition is already represented.","Artist-specific officialCSV subset:69all-media rows, fivePainting-class rows. Object API individually corroborates classification.","Observed organic silhouette hand-traced from the ordinary Met page preview. Fine contour irregularities omitted; source dark blue is mapped to the shared vivid blue palette."],"sources":[{"url":"https://www.metmuseum.org/art/collection/search/481000","label":"The Metropolitan Museum of Art","accessed":"2026-10-26"},{"url":"https://github.com/metmuseum/openaccess","label":"Official Met dataset (artist subset preserved)"}]},{"source_id":"museum-v2:met_481000","source_record_id":"481000","title":"Red Dark Blue","year_start":1960,"year_end":1960,"date_display":"1960","medium":"Oil on linen","height_cm":81.3,"width_cm":61.0,"dimensions_display":"32 x 24 in. (81.3 x 61 cm)","collection":"The Metropolitan Museum of Art, New York","accession":"1972.167","ek_id":null,"source_url":"https://www.metmuseum.org/art/collection/search/481000","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-26","notes":["Artist-specific officialCSV subset:69all-media rows, fivePainting-class rows. Object API individually corroborates classification."],"sources":[{"url":"https://www.metmuseum.org/art/collection/search/481000","label":"The Metropolitan Museum of Art, New York primary museum record","accessed":"2026-10-26"},{"url":"https://collectionapi.metmuseum.org/public/collection/v1/objects/481000","label":"Corroborating primary museum source","accessed":"2026-10-26"}]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["red","blue"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v2-met-481000.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v2-met-481000.svg","colors":["red","blue"],"shape_type":"rectangle","reference_url":"https://www.metmuseum.org/art/collection/search/481000","reference_id":"research/svg-v2-met-preview-observation.md","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Observed organic silhouette hand-traced from the ordinary Met page preview. Fine contour irregularities omitted; source dark blue is mapped to the shared vivid blue palette.","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"red dark blue","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"The Metropolitan Museum of Art, New York"},{"id":"nelson-v3-22857","canonical_id":null,"title":"White Black","year_start":1960,"year_end":1960,"date_display":"1960","medium":"Oil on canvas","height_cm":218.76,"width_cm":124.78,"dimensions_display":"Unframed: 86 1/8 × 49 1/8 inches (218.76 × 124.78 cm)","collection":"The Nelson-Atkins Museum of Art","sources":[{"url":"https://art.nelson-atkins.org/objects/22857/white-black","label":"The Nelson-Atkins Museum of Art primary object record","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=150","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 40","accessed":"2026-10-27","pdf_page":150}],"notes":["Former title: Untitled; provenance also records Untitled (Black White). Use unframed support dimensions.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 218.8 x 124.8cm agree with existing 218.76 x 124.78cm within published rounding. Primary catalogue40 caption retained; catalogue plate number is not EK number.","White zigzag and lower sweeping edge traced from the exact museum recto image; rectangle boundary preserved."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"nelson-v3:22857","source_record_id":"92-3","title":"White Black","year_start":1960,"year_end":1960,"date_display":"1960","medium":"Oil on canvas","height_cm":218.76,"width_cm":124.78,"dimensions_display":"Unframed: 86 1/8 × 49 1/8 inches (218.76 × 124.78 cm)","collection":"The Nelson-Atkins Museum of Art","accession":"92-3","ek_id":null,"source_url":"https://art.nelson-atkins.org/objects/22857/white-black","image_url":"https://art.nelson-atkins.org/internal/media/dispatcher/95708/preview","record_kind":"painting","record_status":"sourced_metadata","notes":["Former title: Untitled; provenance also records Untitled (Black White). Use unframed support dimensions.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 218.8 x 124.8cm agree with existing 218.76 x 124.78cm within published rounding. Primary catalogue40 caption retained; catalogue plate number is not EK number.","White zigzag and lower sweeping edge traced from the exact museum recto image; rectangle boundary preserved."],"sources":[{"url":"https://art.nelson-atkins.org/objects/22857/white-black","label":"The Nelson-Atkins Museum of Art primary object record","accessed":"2026-10-27"}]},{"source_id":"guggenheim1996:cat-40","source_record_id":"40","title":"White Black","year_start":1960,"year_end":1960,"date_display":"1960","medium":"Oil on canvas","height_cm":218.8,"width_cm":124.8,"depth_cm":null,"dimensions_display":null,"collection":"The Nelson-Atkins Museum of Art, Kansas City, Missouri, Purchase, Nelson Trust through the Bequest of Dorothy K. Rice","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=150","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":40,"pdf_page":150,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 218.8 x 124.8cm agree with existing 218.76 x 124.78cm within published rounding. Primary catalogue40 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=150","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 40","accessed":"2026-10-27","pdf_page":150}],"verified_identity_of":"nelson-v3-22857"}],"source_image_url":"https://art.nelson-atkins.org/internal/media/dispatcher/95708/preview","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"nelson-v3-22857","field":"collection","chosen":"The Nelson-Atkins Museum of Art","alternative":"The Nelson-Atkins Museum of Art, Kansas City, Missouri, Purchase, Nelson Trust through the Bequest of Dorothy K. Rice","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=150"}],"colors":["white","black"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v3-nelson-v3-22857.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v3-nelson-v3-22857.svg","colors":["white","black"],"shape_type":"rectangle","reference_url":"https://art.nelson-atkins.org/objects/22857/white-black","reference_id":"research/root-museums-v3/reference-images/nelson-22857.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid screen colours, not calibrated paint measurements","notes":"White zigzag and lower sweeping edge traced from the exact museum recto image; rectangle boundary preserved.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"white black","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"The Nelson-Atkins Museum of Art"},{"id":"north-v4-ago-whiteblue","canonical_id":null,"title":"White Blue","year_start":1960,"year_end":1960,"date_display":"1960","medium":"Oil on canvas","height_cm":215.9,"width_cm":172.7,"dimensions_display":"Overall215.9×172.7cm","collection":"Art Gallery of Ontario","sources":[{"url":"https://ago.ca/events/ellsworth-kelly-curators-talk","label":"Art Gallery of Ontario primary record / publication","accessed":"2026-10-27"}],"notes":["Gift from the Women’s Committee Fund,1963. Accession62/63 is also printed on official museum shop reproduction caption.","Three observed blue regions on white rectangular ground, including lower-left curl and blue pointed area at right. Curves approximate."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"north-v4:ago-whiteblue","source_record_id":"62/63","title":"White Blue","year_start":1960,"year_end":1960,"date_display":"1960","medium":"Oil on canvas","height_cm":215.9,"width_cm":172.7,"collection":"Art Gallery of Ontario","accession":"62/63","ek_id":null,"source_url":"https://ago.ca/events/ellsworth-kelly-curators-talk","image_url":"https://ago.ca/sites/default/files/styles/max_800x800/public/2024-10/AGO.51671.a01-1200px-72dpi.jpg?itok=_rYzc2HF","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Gift from the Women’s Committee Fund,1963. Accession62/63 is also printed on official museum shop reproduction caption.","Three observed blue regions on white rectangular ground, including lower-left curl and blue pointed area at right. Curves approximate."],"sources":[{"url":"https://ago.ca/events/ellsworth-kelly-curators-talk","label":"Art Gallery of Ontario primary record / publication","accessed":"2026-10-27"}],"dimensions_display":"Overall215.9×172.7cm"}],"source_image_url":"https://ago.ca/sites/default/files/styles/max_800x800/public/2024-10/AGO.51671.a01-1200px-72dpi.jpg?itok=_rYzc2HF","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["white","blue"],"shape_type":"rectangle with curved colour fields","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-north-american-ago-whiteblue.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-north-american-ago-whiteblue.svg","title":"White Blue","year_start":1960,"colors":["white","blue"],"shape_type":"rectangle with curved colour fields","reference_url":"https://ago.ca/events/ellsworth-kelly-curators-talk","reference_image_url":"https://ago.ca/sites/default/files/styles/max_800x800/public/2024-10/AGO.51671.a01-1200px-72dpi.jpg?itok=_rYzc2HF","reference_id":"research/north-american-v4/reference-images/ago-whiteblue.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against primary reference","palette":"standardized vivid screen colours; not measured pigment values","notes":"Three observed blue regions on white rectangular ground, including lower-left curl and blue pointed area at right. Curves approximate.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"white blue","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Art Gallery of Ontario"},{"id":"artic-v4-154131","canonical_id":null,"title":"Yuri Gagarin","year_start":1960,"year_end":1960,"date_display":"1960","medium":"Oil on canvas","height_cm":56.0,"width_cm":50.8,"dimensions_display":"56 × 50.8 cm (22 × 20 in.)","collection":"Art Institute of Chicago","sources":[{"url":"https://www.artic.edu/artworks/154131","label":"Art Institute of Chicago primary API record","accessed":"2026-10-27"}],"notes":["Exact artist_id35235 and museum Painting classification; broad search result total is not the artist holdings count.","White canvas with a loose dark closed head-like contour and small almond loop. Thin filled vector outlines simplify brush variation; support retained, texture omitted. This remains a schematic of the observed painting, not a tracing of every brushstroke."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"artic-v4:154131","source_record_id":"154131","title":"Yuri Gagarin","year_start":1960,"year_end":1960,"date_display":"1960","medium":"Oil on canvas","height_cm":56.0,"width_cm":50.8,"dimensions_display":"56 × 50.8 cm (22 × 20 in.)","collection":"Art Institute of Chicago","accession":"1999.942","source_url":"https://www.artic.edu/artworks/154131","image_url":"https://www.artic.edu/iiif/2/165e3dc6-7cfd-317f-9220-0c01314e917e/full/843,/0/default.jpg","record_kind":"painting","record_status":"sourced_metadata","credit_line":"Gift of David P. Robinson","notes":["Exact artist_id35235 and museum Painting classification; broad search result total is not the artist holdings count.","White canvas with a loose dark closed head-like contour and small almond loop. Thin filled vector outlines simplify brush variation; support retained, texture omitted. This remains a schematic of the observed painting, not a tracing of every brushstroke."],"sources":[{"url":"https://www.artic.edu/artworks/154131","label":"Art Institute of Chicago primary API record","accessed":"2026-10-27"}]}],"source_image_url":"https://www.artic.edu/iiif/2/165e3dc6-7cfd-317f-9220-0c01314e917e/full/843,/0/default.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["white","black"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-root-artic-v4-154131.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-root-artic-v4-154131.svg","colors":["white","black"],"shape_type":"rectangle","reference_url":"https://www.artic.edu/artworks/154131","reference_id":"research/svg-gap-v5/root/yuri-gagarin.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate contours, actual reference visually reviewed","palette":"standardized vivid screen colors, not calibrated pigments","notes":"White canvas with a loose dark closed head-like contour and small almond loop. Thin filled vector outlines simplify brush variation; support retained, texture omitted. This remains a schematic of the observed painting, not a tracing of every brushstroke.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"yuri gagarin","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Art Institute of Chicago"},{"id":"saam-13463","canonical_id":null,"title":"Blue on White","year_start":1961,"year_end":1961,"date_display":"1961","medium":"oil on canvas","height_cm":217.5,"width_cm":172.1,"dimensions_display":"Ellsworth Kelly, Blue on White, 1961, oil on canvas, 85 5/8 x 67 3/4 in. (217.5 x 172.1 cm.), Smithsonian American Art Museum, Gift of S.C. Johnson & Son, Inc., 1969.47.63","collection":"Smithsonian American Art Museum","sources":[{"url":"https://americanart.si.edu/artwork/blue-white-13463","institution":"saam","accessed":"2026-10-26","label":"saam"}],"notes":["White rectangular painted support retained. Rounded blue upper mass, right-side notch and long lower hook transcribed from actual Smithsonian reference; fine contours and paint texture simplified."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"saam:13463","source_record_id":"13463","title":"Blue on White","year_start":1961,"year_end":1961,"date_display":"1961","medium":"oil on canvas","height_cm":217.5,"width_cm":172.1,"dimensions_display":"Ellsworth Kelly, Blue on White, 1961, oil on canvas, 85 5/8 x 67 3/4 in. (217.5 x 172.1 cm.), Smithsonian American Art Museum, Gift of S.C. Johnson & Son, Inc., 1969.47.63","collection":"Smithsonian American Art Museum","source_url":"https://americanart.si.edu/artwork/blue-white-13463","image_url":"https://ids.si.edu/ids/deliveryService?id=SAAM-1969.47.63_1&max=960","accession":"1969.47.63","record_kind":"painting","notes":["White rectangular painted support retained. Rounded blue upper mass, right-side notch and long lower hook transcribed from actual Smithsonian reference; fine contours and paint texture simplified."],"sources":[{"url":"https://americanart.si.edu/artwork/blue-white-13463","institution":"saam","accessed":"2026-10-26"}]}],"source_image_url":"https://ids.si.edu/ids/deliveryService?id=SAAM-1969.47.63_1&max=960","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["blue","white"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-core-saam-13463.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-core-saam-13463.svg","colors":["blue","white"],"shape_type":"rectangle","reference_url":"https://americanart.si.edu/artwork/blue-white-13463","reference_id":"research/core-museums-v4/reference-images/saam-13463.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually reviewed","palette":"standardized vivid screen colours, not measured pigments","notes":"White rectangular painted support retained. Rounded blue upper mass, right-side notch and long lower hook transcribed from actual Smithsonian reference; fine contours and paint texture simplified.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"blue on white","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Smithsonian American Art Museum"},{"id":"guggenheim1996-essay-40-fig-37","canonical_id":null,"title":"Grass","year_start":1961,"year_end":1961,"date_display":"1961","medium":"Watercolor on paper","height_cm":72.4,"width_cm":57.2,"dimensions_display":null,"collection":"Private collection","sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=40","label":"Guggenheim1996 retrospective, essayPDF40, figure37","accessed":"2026-10-27","pdf_page":40}],"notes":["Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Explicit painted work on paper; retained as scope candidate, not classified as canvas painting.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Painted green stem and eight tapering blades observed in essayfigure37; white paper preserved. Thin pencil construction and brush texture omitted."],"record_status":"sourced_metadata","record_kind":"painting_candidate","source_records":[{"source_id":"guggenheim1996:essay-40-fig-37","source_record_id":"essay-40-fig-37","title":"Grass","year_start":1961,"year_end":1961,"date_display":"1961","medium":"Watercolor on paper","height_cm":72.4,"width_cm":57.2,"depth_cm":null,"dimensions_display":null,"collection":"Private collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=40","image_url":null,"record_kind":"painting_candidate","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","pdf_page":40,"figure":"37","notes":["Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Explicit painted work on paper; retained as scope candidate, not classified as canvas painting.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Painted green stem and eight tapering blades observed in essayfigure37; white paper preserved. Thin pencil construction and brush texture omitted."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=40","label":"Guggenheim1996 retrospective, essayPDF40, figure37","accessed":"2026-10-27","pdf_page":40}]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["white","green"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-market-16-guggenheim1996-essay-40-fig-37.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-market-16-guggenheim1996-essay-40-fig-37.svg","colors":["white","green"],"shape_type":"rectangle","reference_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=40","reference_id":"research/svg-gap-v5/market/ref-16.png","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary reference visually inspected","palette":"standardized vivid; same-family shades retained where composition depends on them","notes":"Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Painted green stem and eight tapering blades observed in essayfigure37; white paper preserved. Thin pencil construction and brush texture omitted.","reviewed_date":"2026-10-27","true_scale_eligible":true},"missing_fields":[],"is_representative":true,"duplicate_group":"grass","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"christies-5147465","canonical_id":null,"title":"Green White","year_start":1961,"year_end":1961,"date_display":"1961","medium":"oil on canvas","height_cm":167.6,"width_cm":175.3,"dimensions_display":"66 x 69 in. 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(167.6 x 175.3 cm.)","collection":"Private collection (last public sale; present owner unverified)","collection_as_of":"2008-11-13T00:00Z","accession":null,"ek_id":null,"source_url":"https://www.christies.com/en/lot/lot-5147465","image_url":"https://www.christies.com/img/LotImages/2008/NYR/2008_NYR_02048_0011_000(044655).jpg?mode=max","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Auction provenance describes historical ownership; it does not establish the present collection.","Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. "],"sources":[{"url":"https://www.christies.com/en/lot/lot-5147465","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Christie's","lot_id":"5147465","lot_number":"11","sale_date":"2008-11-13T00:00Z","sale_title":"Post-War & Contemporary Evening Sale","location":"New York","source_url":"https://www.christies.com/en/lot/lot-5147465","raw_sale":{"sale_id":"21685","sale_number":"2048","sale_room_code":"NYR","event_type":"Sale","title_txt":"Post-War & Contemporary Evening Sale","start_date":"2008-11-13T00:00Z","end_date":"2008-11-12T00:00Z","registration_close_date":"2008-11-11T05:00Z","location_txt":"New York","url":"https://www.christies.com/en/auction/post-war-contemporary-evening-sale-21685/","is_auction_over":true,"is_in_progress":false,"time_zone":"EST"},"provenance":"Sidney Janis Gallery, New York\nAcquired from the above by the present owner, 1965"}]}],"source_image_url":"https://www.christies.com/img/LotImages/2008/NYR/2008_NYR_02048_0011_000(044655).jpg?mode=max","title_aliases":[],"auction_history":[{"house":"Christie's","lot_id":"5147465","lot_number":"11","sale_date":"2008-11-13T00:00Z","sale_title":"Post-War & Contemporary Evening Sale","location":"New York","source_url":"https://www.christies.com/en/lot/lot-5147465","raw_sale":{"sale_id":"21685","sale_number":"2048","sale_room_code":"NYR","event_type":"Sale","title_txt":"Post-War & Contemporary Evening Sale","start_date":"2008-11-13T00:00Z","end_date":"2008-11-12T00:00Z","registration_close_date":"2008-11-11T05:00Z","location_txt":"New York","url":"https://www.christies.com/en/auction/post-war-contemporary-evening-sale-21685/","is_auction_over":true,"is_in_progress":false,"time_zone":"EST"},"provenance":"Sidney Janis Gallery, New York\nAcquired from the above by the present owner, 1965"}],"market_history":[],"field_conflicts":[],"colors":["green","white"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-christies-5147465.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-christies-5147465.svg","colors":["green","white"],"shape_type":"rectangle","reference_url":"https://www.christies.com/en/lot/lot-5147465","reference_id":"research/auction-private-v4/references/auction-christies-5147465.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"green white","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"hirshhorn-72-161","canonical_id":null,"title":"Red White","year_start":1961,"year_end":1961,"date_display":"1961","medium":"Oil on canvas","height_cm":159.5,"width_cm":216.6,"dimensions_display":"62 3/4 × 85 1/4 in. (159.5 × 216.6 cm)","collection":"Hirshhorn Museum and Sculpture Garden, Smithsonian Institution, Washington, DC","sources":[{"url":"https://www.si.edu/object/red-white%3Ahmsg_72.161","label":"Hirshhorn Museum and Sculpture Garden, Smithsonian Institution, Washington, DC primary collection record","accessed":"2026-10-27"},{"url":"https://collections.si.edu/search/results.htm?fq=data_source%3A%22Hirshhorn+Museum+and+Sculpture+Garden%22&q=%22Parke-Bernet+Galleries%22","label":"Smithsonian collections search, dimensions","accessed":"2026-10-27"}],"notes":["Museum title/date identify this as a different painting from the two 1962 works also titled Red White.","Museum publication records an earlier reproduction upside down; study follows the Smithsonian museum-supplied photograph.","Organic red/white contours approximated from the museum-supplied photograph; rectangular canvas retains its white painted field."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"hirshhorn:72.161","source_record_id":"hmsg_72.161","title":"Red White","year_start":1961,"year_end":1961,"date_display":"1961","medium":"Oil on canvas","height_cm":159.5,"width_cm":216.6,"dimensions_display":"62 3/4 × 85 1/4 in. 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(224.2 × 169.1 cm)","collection":"Whitney Museum of American Art, New York","sources":[{"url":"https://whitney.org/collection/works/58","institution":"whitney","accessed":"2026-10-26","label":"whitney"}],"notes":[],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"whitney:58","source_record_id":"58","title":"Red, White and Blue","year_start":1961,"year_end":1961,"date_display":"1961","medium":"Oil on linen","height_cm":224.2,"width_cm":169.1,"dimensions_display":"Overall: 88 1/4 × 66 9/16 in. (224.2 × 169.1 cm)","collection":"Whitney Museum of American Art, New York","source_url":"https://whitney.org/collection/works/58","image_url":"https://whitneymedia.org/assets/artwork/58/70_1582_cropped.jpg","accession":"70.1582","record_kind":"painting","notes":[],"sources":[{"url":"https://whitney.org/collection/works/58","institution":"whitney","accessed":"2026-10-26"}]}],"source_image_url":"https://whitneymedia.org/assets/artwork/58/70_1582_cropped.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["red","white","blue"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v2-whitney-58.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v2-whitney-58.svg","colors":["red","white","blue"],"shape_type":"rectangle","reference_url":"https://whitney.org/collection/works/58","reference_id":"research/svg-v2-reference-images/whitney-58.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"red white and blue","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Whitney Museum of American Art"},{"id":"christies-5261477","canonical_id":null,"title":"White Black","year_start":1961,"year_end":1961,"date_display":"1961","medium":"oil on canvas","height_cm":238.8,"width_cm":116.8,"dimensions_display":"94 x 46 in. (238.8 x 116.8 cm.)","collection":"Private collection (last public sale; present owner unverified)","sources":[{"url":"https://www.christies.com/en/lot/lot-5261477","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Auction provenance describes historical ownership; it does not establish the present collection.","Public image endpoint currently serves the auction house placeholder SVG, not a painting photograph; retained as an image gap."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"christies:5261477","source_record_id":"5261477","title":"White Black","year_start":1961,"year_end":1961,"date_display":"1961","medium":"oil on canvas","height_cm":238.8,"width_cm":116.8,"depth_cm":null,"dimensions_display":"94 x 46 in. (238.8 x 116.8 cm.)","collection":"Private collection (last public sale; present owner unverified)","collection_as_of":"2009-11-11T00:00Z","accession":null,"ek_id":null,"source_url":"https://www.christies.com/en/lot/lot-5261477","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Auction provenance describes historical ownership; it does not establish the present collection.","Public image endpoint currently serves the auction house placeholder SVG, not a painting photograph; retained as an image gap."],"sources":[{"url":"https://www.christies.com/en/lot/lot-5261477","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Christie's","lot_id":"5261477","lot_number":"23","sale_date":"2009-11-11T00:00Z","sale_title":"Post-War & Contemporary Evening Sale","location":"New York","source_url":"https://www.christies.com/en/lot/lot-5261477","raw_sale":{"sale_id":"22167","sale_number":"2219","sale_room_code":"NYR","event_type":"Sale","title_txt":"Post-War & Contemporary Evening Sale","start_date":"2009-11-11T00:00Z","end_date":"2009-11-10T00:00Z","registration_close_date":"2009-11-09T05:00Z","location_txt":"New York","url":"https://www.christies.com/en/auction/post-war-contemporary-evening-sale-22167/","is_auction_over":true,"is_in_progress":false,"time_zone":"EST"},"provenance":"Betty Parsons Gallery, New York\nJulian and Jean Aberbach, New York, 1962\nAnon. sale; Parke-Bernet Galleries, Inc., New York, 14 May 1970, lot 41 Acquired at the above sale by the present owner"}]}],"source_image_url":null,"title_aliases":[],"auction_history":[{"house":"Christie's","lot_id":"5261477","lot_number":"23","sale_date":"2009-11-11T00:00Z","sale_title":"Post-War & Contemporary Evening Sale","location":"New York","source_url":"https://www.christies.com/en/lot/lot-5261477","raw_sale":{"sale_id":"22167","sale_number":"2219","sale_room_code":"NYR","event_type":"Sale","title_txt":"Post-War & Contemporary Evening Sale","start_date":"2009-11-11T00:00Z","end_date":"2009-11-10T00:00Z","registration_close_date":"2009-11-09T05:00Z","location_txt":"New York","url":"https://www.christies.com/en/auction/post-war-contemporary-evening-sale-22167/","is_auction_over":true,"is_in_progress":false,"time_zone":"EST"},"provenance":"Betty Parsons Gallery, New York\nJulian and Jean Aberbach, New York, 1962\nAnon. sale; Parke-Bernet Galleries, Inc., New York, 14 May 1970, lot 41 Acquired at the above sale by the present owner"}],"market_history":[],"field_conflicts":[],"colors":["white","black"],"shape_type":null,"color_basis":"title_derived_nonexhaustive","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["shape_type","svg_study"],"is_representative":false,"duplicate_group":"white black","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection","representative_id":"nelson-v3-22857"},{"id":"ek-273","canonical_id":"EK 273","title":"Yellow White","year_start":1961,"year_end":1961,"date_display":"1961","medium":"oil on canvas","height_cm":213.995,"width_cm":141.605,"dimensions_display":"84 1/4 x 55 3/4 inches","collection":"Fondation Beyeler, Riehen/Basel","sources":[{"url":"https://ellsworthkelly.org/work/yellow-white/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://www.fondationbeyeler.ch/en/collection/digital-collection/yellow-white","label":"Fondation Beyeler, Riehen/Basel primary museum record","accessed":"2026-10-26"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-2/","label":"Ellsworth Kelly Foundation exhibition caption: EK 273"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"documented","source_records":[{"ek_id":"EK 273","title":"Yellow White","date":"1961","medium":"oil on canvas","dimensions":"84 1/4 x 55 3/4 inches","collection":"Beyeler Collection, Basel, Switzerland","source_url":"https://ellsworthkelly.org/work/yellow-white/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"museum-v2:beyeler_yellowwhite","source_record_id":"Inv.04.2","title":"Yellow White","year_start":1961,"year_end":1961,"date_display":"1961","medium":"Oil on canvas","height_cm":213.4,"width_cm":141.5,"dimensions_display":"213.4 x 141.5 cm","collection":"Fondation Beyeler, Riehen/Basel","accession":"Inv.04.2","ek_id":"EK 273","source_url":"https://www.fondationbeyeler.ch/en/collection/digital-collection/yellow-white","image_url":"https://imagedelivery.net/ewpHDaK80-2FfcNaCIVZYA/72f4c63a-9e77-4e2a-122f-84b2592f8500/public","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-26","notes":[],"sources":[{"url":"https://www.fondationbeyeler.ch/en/collection/digital-collection/yellow-white","label":"Fondation Beyeler, Riehen/Basel primary museum record","accessed":"2026-10-26"}]},{"source_id":"foundation-exhib-v4:EK273:ellsworth-kelly-2","source_record_id":"EK 273","ek_id":"EK 273","title":"Yellow White","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-2/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-2/","label":"Ellsworth Kelly Foundation exhibition caption: EK 273"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]}],"record_kind":"painting","title_aliases":[],"source_image_url":"https://imagedelivery.net/ewpHDaK80-2FfcNaCIVZYA/72f4c63a-9e77-4e2a-122f-84b2592f8500/public","auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-273","field":"collection","chosen":"Beyeler Collection, Basel, Switzerland","alternative":"Fondation Beyeler, Riehen/Basel","source":"https://www.fondationbeyeler.ch/en/collection/digital-collection/yellow-white"}],"colors":["yellow","white"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/ek-273.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-273.svg","colors":["yellow","white"],"shape_type":"rectangle","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/yellow-white/","reference_id":"research/reference-images/EK-273.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"yellow white","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Fondation Beyeler"},{"id":"museum-v2-walker-black-curve","canonical_id":null,"title":"Black Curve","year_start":1962,"year_end":1962,"date_display":"1962","medium":"oil on canvas","height_cm":106.998,"width_cm":87.948,"dimensions_display":" 42-1/8 x 34-5/8 x 1-1/16 inches actual","collection":"Walker Art Center","sources":[{"url":"https://www.walkerart.org/collections/artwork/black-curve/","label":"Walker Art Center primary record / publication","accessed":"2026-10-27"}],"notes":["Museum classification: paintings. Complete public artist-index query also preserves excluded media.","Exact-creator public collection search:184 Kelly objects; five classified paintings. Donated by Mr. and Mrs. Edmond R. Ruben, 1995","White right corners are painted rectangular support, not missing wall. Black curved field meets both left corners."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"museum-v2:walker_black-curve","source_record_id":"1995.73","title":"Black Curve","year_start":1962,"year_end":1962,"date_display":"1962","medium":"oil on canvas","height_cm":106.998,"width_cm":87.948,"dimensions_display":" 42-1/8 x 34-5/8 x 1-1/16 inches actual","collection":"Walker Art Center, Minneapolis","accession":"1995.73","ek_id":null,"source_url":"https://www.walkerart.org/collections/artwork/black-curve/","image_url":"https://imgix-proxy.walkerart.org/wac_2158.tif?fm=jpg&w=1800&h=1800&fit=fit","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-26","notes":["Museum classification: paintings. Complete public artist-index query also preserves excluded media.","Exact-creator public collection search:184 Kelly objects; five classified paintings. Donated by Mr. and Mrs. Edmond R. Ruben, 1995","White right corners are painted rectangular support, not missing wall. Black curved field meets both left corners."],"sources":[{"url":"https://www.walkerart.org/collections/artwork/black-curve/","label":"Walker Art Center, Minneapolis primary museum record","accessed":"2026-10-26"}]},{"source_id":"north-v4:walker-black-curve","source_record_id":"1995.73","title":"Black Curve","year_start":1962,"year_end":1962,"date_display":"1962","medium":"oil on canvas","height_cm":106.998,"width_cm":87.948,"collection":"Walker Art Center","accession":"1995.73","ek_id":null,"source_url":"https://www.walkerart.org/collections/artwork/black-curve/","image_url":"https://imgix-proxy.walkerart.org/wac_2158.tif?fm=jpg&w=1024&h=1024&fit=fit","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Exact-creator public collection search:184 Kelly objects; five classified paintings. Donated by Mr. and Mrs. Edmond R. Ruben, 1995"],"sources":[{"url":"https://www.walkerart.org/collections/artwork/black-curve/","label":"Walker Art Center primary record / publication","accessed":"2026-10-27"}],"verified_identity_of":"museum-v2-walker-black-curve","dimensions_display":"42-1/8 x 34-5/8 x 1-1/16 inches actual","credit_line":"Donated by Mr. and Mrs. Edmond R. Ruben, 1995"}],"source_image_url":"https://imgix-proxy.walkerart.org/wac_2158.tif?fm=jpg&w=1024&h=1024&fit=fit","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"museum-v2-walker-black-curve","field":"collection","chosen":"Walker Art Center, Minneapolis","alternative":"Walker Art Center","source":"https://www.walkerart.org/collections/artwork/black-curve/"}],"colors":["black","white"],"shape_type":"rectangle with curved colour field","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-north-american-walker-black-curve.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-north-american-walker-black-curve.svg","title":"Black Curve","year_start":1962,"colors":["black","white"],"shape_type":"rectangle with curved colour field","reference_url":"https://www.walkerart.org/collections/artwork/black-curve/","reference_image_url":"https://imgix-proxy.walkerart.org/wac_2158.tif?fm=jpg&w=1024&h=1024&fit=fit","reference_id":"research/north-american-v4/reference-images/walker-black-curve.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against primary reference","palette":"standardized vivid screen colours; not measured pigment values","notes":"White right corners are painted rectangular support, not missing wall. Black curved field meets both left corners.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"black curve","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Walker Art Center"},{"id":"ek-289","canonical_id":"EK 289","title":"Blue Green","year_start":1962,"year_end":1962,"date_display":"1962","medium":"oil on canvas","height_cm":219.71,"width_cm":172.72,"dimensions_display":"86 1/2 x 68 inches","collection":"Jo Carole and Ronald S. Lauder Collection. Promised gift to National Gallery of Art, Washington, D.C.","sources":[{"url":"https://ellsworthkelly.org/work/blue-green/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 289"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"documented","source_records":[{"ek_id":"EK 289","title":"Blue Green","date":"1962","medium":"oil on canvas","dimensions":"86 1/2 x 68 inches","collection":"Jo Carole and Ronald S. Lauder Collection. Promised gift to National Gallery of Art, Washington, D.C.","source_url":"https://ellsworthkelly.org/work/blue-green/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"foundation-exhib-v4:EK289:ellsworth-kelly-4","source_record_id":"EK 289","ek_id":"EK 289","title":"Blue Green","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 289"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1973-DAP-73.26-J-Mitchell-300x202.jpg","https://ellsworthkelly.org/wp-content/uploads/2018/01/1973-EK-DAP-73.62-eks-300x203.jpg","https://ellsworthkelly.org/wp-content/uploads/2018/01/1973-EK-DAP-73.64-eks-300x204.jpg","https://ellsworthkelly.org/wp-content/uploads/2018/01/1973-EK-DAP-73.68-eks-300x204.jpg"]}],"record_kind":"painting","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["blue","green"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/ek-289.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-289.svg","colors":["blue","green"],"shape_type":"rectangle","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/blue-green/","reference_id":"research/reference-images/EK-289.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"blue green","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"National Gallery of Art"},{"id":"ek-295","canonical_id":"EK 295","title":"Blue Tablet","year_start":1962,"year_end":1962,"date_display":"1962","medium":"oil on canvas, two joined panels","height_cm":233.68,"width_cm":233.68,"dimensions_display":"92 x 92 x 4 1/2 inches","collection":"Bettina and Donald L. Bryant, Jr. Collection","sources":[{"url":"https://ellsworthkelly.org/work/blue-tablet/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://www.christies.com/en/lot/lot-6509420","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"},{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-relief-paintings-05-2001/lightbox/works/blue-tablet-1962-12570","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"},{"url":"https://ellsworthkelly.org/exhibition/la-couleur-seule-lexperience-du-monochrome-color-alone-the-monochrome-as-experiment/","label":"Ellsworth Kelly Foundation exhibition caption: EK 295"}],"notes":["Auction provenance describes historical ownership; it does not establish the present collection.","Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"documented","source_records":[{"ek_id":"EK 295","title":"Blue Tablet","date":"1962","medium":"oil on canvas, two joined panels","dimensions":"92 x 92 x 4 1/2 inches","collection":"Bettina and Donald L. Bryant, Jr. Collection","source_url":"https://ellsworthkelly.org/work/blue-tablet/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"christies:6509420","source_record_id":"6509420","title":"Blue Tablet","year_start":1962,"year_end":1962,"date_display":"1962","medium":"oil on two joined canvases","height_cm":233.7,"width_cm":233.7,"depth_cm":11.4,"dimensions_display":"92 x 92 x 4 ½ in. (233.7 x 233.7 x 11.4 cm.)","collection":"Private collection (last public sale; present owner unverified)","collection_as_of":"2024-11-20T01:00Z","accession":null,"ek_id":null,"source_url":"https://www.christies.com/en/lot/lot-6509420","image_url":"https://www.christies.com/img/LotImages/2024/NYR/2024_NYR_23141_0045A_000(ellsworth_kelly_blue_tablet024412).jpg?mode=max","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Auction provenance describes historical ownership; it does not establish the present collection."],"sources":[{"url":"https://www.christies.com/en/lot/lot-6509420","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Christie's","lot_id":"6509420","lot_number":"45 A","sale_date":"2024-11-20T01:00Z","sale_title":"20th Century Evening Sale ","location":"New York","source_url":"https://www.christies.com/en/lot/lot-6509420","raw_sale":{"sale_id":"30528","sale_number":"23141","sale_room_code":"NYR","event_type":"Sale","title_txt":"20th Century Evening Sale ","start_date":"2024-11-20T01:00Z","end_date":"2024-11-19T00:00Z","registration_close_date":"2024-11-19T13:00Z","location_txt":"New York","url":"https://www.christies.com/en/auction/20th-century-evening-sale-30528/","is_auction_over":true,"is_in_progress":false,"time_zone":"EST"},"provenance":"The artist\nMatthew Marks Gallery, New York\nAcquired from the above by the present owner, 2003"}]},{"source_id":"matthewmarks:blue-tablet-1962-12570","source_record_id":"blue-tablet-1962-12570","title":"Blue Tablet","year_start":1962,"year_end":1962,"date_display":"1962","medium":"Oil on canvas, two joined panels","height_cm":234.0,"width_cm":234.0,"depth_cm":11.0,"dimensions_display":"92 × 92 × 4½ inches; 234 × 234 × 11 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-relief-paintings-05-2001/lightbox/works/blue-tablet-1962-12570","image_url":"https://cdn.matthewmarks.com/online/blue-tablet-1962-12570/_800xAUTO_fit_center-center_none/12570_EK-295_01_Silo.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates."],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-relief-paintings-05-2001/lightbox/works/blue-tablet-1962-12570","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"12570","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-relief-paintings-05-2001"]},{"source_id":"foundation-exhib-v4:EK295:la-couleur-seule-lexperience-du-monochrome-color-alone-the-monochrome-as-experiment","source_record_id":"EK 295","ek_id":"EK 295","title":"Blue Tablet","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/la-couleur-seule-lexperience-du-monochrome-color-alone-the-monochrome-as-experiment/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/la-couleur-seule-lexperience-du-monochrome-color-alone-the-monochrome-as-experiment/","label":"Ellsworth Kelly Foundation exhibition caption: EK 295"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1988-DAP-88.20-300x198.jpg"]}],"record_kind":"painting","title_aliases":[],"source_image_url":"https://cdn.matthewmarks.com/online/blue-tablet-1962-12570/_800xAUTO_fit_center-center_none/12570_EK-295_01_Silo.jpg","auction_history":[{"house":"Christie's","lot_id":"6509420","lot_number":"45 A","sale_date":"2024-11-20T01:00Z","sale_title":"20th Century Evening Sale ","location":"New York","source_url":"https://www.christies.com/en/lot/lot-6509420","raw_sale":{"sale_id":"30528","sale_number":"23141","sale_room_code":"NYR","event_type":"Sale","title_txt":"20th Century Evening Sale ","start_date":"2024-11-20T01:00Z","end_date":"2024-11-19T00:00Z","registration_close_date":"2024-11-19T13:00Z","location_txt":"New York","url":"https://www.christies.com/en/auction/20th-century-evening-sale-30528/","is_auction_over":true,"is_in_progress":false,"time_zone":"EST"},"provenance":"The artist\nMatthew Marks Gallery, New York\nAcquired from the above by the present owner, 2003"}],"market_history":[],"field_conflicts":[{"id":"ek-295","field":"collection","chosen":"Bettina and Donald L. Bryant, Jr. Collection","alternative":"Private collection (last public sale; present owner unverified)","source":"https://www.christies.com/en/lot/lot-6509420"},{"id":"ek-295","field":"collection","chosen":"Bettina and Donald L. Bryant, Jr. Collection","alternative":"Collection unverified (documented in Matthew Marks exhibition)","source":"https://matthewmarks.com/exhibitions/ellsworth-kelly-relief-paintings-05-2001/lightbox/works/blue-tablet-1962-12570"}],"colors":["blue"],"shape_type":"rectangle relief","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/ek-295.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-295.svg","colors":["blue"],"shape_type":"rectangle relief","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/blue-tablet/","reference_id":"research/reference-images/EK-295.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"blue tablet","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Bettina and Donald L. Bryant, Jr. Collection"},{"id":"gap-blue-white-1962","canonical_id":null,"title":"Blue White","year_start":1962,"year_end":1962,"date_display":"1962","medium":"oil on canvas","height_cm":null,"width_cm":null,"collection":"Rose Art Museum, Brandeis University, Waltham, MA","sources":[{"url":"https://ellsworthkelly.org/chronology/","label":"Foundation chronology (existence evidence)"},{"url":"https://matthewmarks.com/online/ellsworth-kelly/ek_47212-ek-d-62-50-reference-01/","label":"Matthew Marks primary painting reproduction and caption","accessed":"2026-10-28"},{"url":"https://www.brandeis.edu/rose/programs/2022/encore-presentations-ellsworth-kelly.html","label":"Verified supplementary metadata","page":null}],"notes":["Chronology mention is evidence of existence. A section year may be an exhibition/acquisition year; creation year is null unless explicit. Additional work-level primary verification is stored in verified_metadata.","Reference review 2026-10-28: primary gallery reproduction explicitly identifies Blue White 1962 as oil on canvas in the Rose Art Museum. Candidate promoted to confirmed painting; dimensions remain unknown.","Actual primary gallery page explicitly captions the reproduced painting Blue White (1962), oil on canvas, Rose Art Museum. Two blue masses nearly meet at the center; white wedges open at top and bottom. Different from the adjacent small collage Study for Blue White. Whole rectangular painted support retained; photo margins omitted. Physical dimensions remain unknown."],"record_status":"metadata_incomplete","source_records":[{"title":"Blue White","year":1962,"ek_id":null,"mentioned_under_year":1963,"source_url":"https://ellsworthkelly.org/chronology/","status":"named_work_metadata_incomplete","note":"Chronology mention is evidence of existence. A section year may be an exhibition/acquisition year; creation year is null unless explicit. Additional work-level primary verification is stored in verified_metadata.","verified_metadata":{"year":1962,"medium":"oil on canvas","collection":"Rose Art Museum, Brandeis University, Waltham, MA","source_url":"https://www.brandeis.edu/rose/programs/2022/encore-presentations-ellsworth-kelly.html","secondary_primary_source":"https://matthewmarks.com/online/ellsworth-kelly/ek_47212-ek-d-62-50-reference-01/"},"verification_source_url":"https://www.brandeis.edu/rose/programs/2022/encore-presentations-ellsworth-kelly.html"},{"source_id":"review-v6:gap-blue-white-1962","title":"Blue White","source_url":"https://matthewmarks.com/online/ellsworth-kelly/ek_47212-ek-d-62-50-reference-01/","source_evidence":"Reference review 2026-10-28: primary gallery reproduction explicitly identifies Blue White 1962 as oil on canvas in the Rose Art Museum. Candidate promoted to confirmed painting; dimensions remain unknown.","verified_updates":{"record_kind":"painting"}}],"record_kind":"painting","auction_history":[],"market_history":[],"field_conflicts":[],"colors":["blue","white"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v6-root-gap-blue-white-1962.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v6-root-gap-blue-white-1962.svg","colors":["blue","white"],"shape_type":"rectangle","reference_url":"https://matthewmarks.com/online/ellsworth-kelly/ek_47212-ek-d-62-50-reference-01/","reference_id":"research/svg-gap-v6/root/rose-bluewhite1962.jpg","method":"hand_authored_svg_after_actual_reference","geometry_confidence":"approximate observed contours","palette":"interpretive screen colors, not calibrated pigments","notes":"Actual primary gallery page explicitly captions the reproduced painting Blue White (1962), oil on canvas, Rose Art Museum. Two blue masses nearly meet at the center; white wedges open at top and bottom. Different from the adjacent small collage Study for Blue White. Whole rectangular painted support retained; photo margins omitted. Physical dimensions remain unknown.","reviewed_date":"2026-10-28","true_scale_eligible":false,"true_scale_note":"Comparable-size study only. Actual primary gallery page explicitly captions the reproduced painting Blue White (1962), oil on canvas, Rose Art Museum. Two blue masses nearly meet at the center; white wedges open at top and bottom. Different from the adjacent small collage Study for Blue White. Whole rectangular painted support retained; photo margins omitted. Physical dimensions remain unknown."},"missing_fields":["height_cm","width_cm"],"is_representative":true,"duplicate_group":"blue white","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Comparable-size study only. Actual primary gallery page explicitly captions the reproduced painting Blue White (1962), oil on canvas, Rose Art Museum. Two blue masses nearly meet at the center; white wedges open at top and bottom. Different from the adjacent small collage Study for Blue White. Whole rectangular painted support retained; photo margins omitted. Physical dimensions remain unknown.","collection_group":"Rose Art Museum, Brandeis University, Waltham, MA"},{"id":"moma-80258","canonical_id":"EK 286","title":"Brooklyn Bridge VII","year_start":1962,"year_end":1962,"date_display":"1962","medium":"Oil on canvas","height_cm":234.0,"width_cm":95.6,"dimensions_display":"7' 8 1/8\" x 37 5/8\" (234 x 95.6 cm)","collection":"Museum of Modern Art, New York","sources":[{"url":"https://www.moma.org/collection/works/80258","institution":"moma","accessed":"2026-10-26","label":"moma"},{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 64 (book page 59)","pdf_page":64,"book_page":59,"accessed":"2026-10-26"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-2/","label":"Ellsworth Kelly Foundation exhibition caption: EK 286"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 286"}],"notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Dimensions deliberately untranscribed where scanned fractions or overall size were ambiguous.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation named Brooklyn Bridge VII photo has two inward white curves on the narrow shaped colored support, matching independently sourced MoMA study; photo10 corroborates.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation named Brooklyn Bridge VII photo has two inward white curves on the narrow shaped colored support, matching independently sourced MoMA study; photo10 corroborates."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"moma:80258","source_record_id":"80258","title":"Brooklyn Bridge VII","year_start":1962,"year_end":1962,"date_display":"1962","medium":"Oil on canvas","height_cm":234.0,"width_cm":95.6,"dimensions_display":"7' 8 1/8\" x 37 5/8\" (234 x 95.6 cm)","collection":"Museum of Modern Art, New York","source_url":"https://www.moma.org/collection/works/80258","image_url":"https://www.moma.org/media/W1siZiIsIjE1MTQ1NiJdLFsicCIsImNvbnZlcnQiLCItcmVzaXplIDEwMjR4MTAyNFx1MDAzZSJdXQ.jpg?sha=b97f5fc82b462649","accession":"688.1980","record_kind":"painting","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Dimensions deliberately untranscribed where scanned fractions or overall size were ambiguous.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation named Brooklyn Bridge VII photo has two inward white curves on the narrow shaped colored support, matching independently sourced MoMA study; photo10 corroborates.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation named Brooklyn Bridge VII photo has two inward white curves on the narrow shaped colored support, matching independently sourced MoMA study; photo10 corroborates."],"sources":[{"url":"https://www.moma.org/collection/works/80258","institution":"moma","accessed":"2026-10-26"}]},{"source_id":"moma1973:pdf64-caption2","title":"Brooklyn Bridge VII","year_start":1962,"year_end":1962,"date_display":"1962","medium":"Oil on canvas","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":"Collection Solomon Byron Smith, Lake Forest, Illinois","source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","record_kind":"painting","record_status":"documented","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Dimensions deliberately untranscribed where scanned fractions or overall size were ambiguous."],"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 64 (book page 59)","pdf_page":64,"book_page":59,"accessed":"2026-10-26"}]},{"source_id":"foundation-exhib-v4:EK286:ellsworth-kelly-2","source_record_id":"EK 286","ek_id":"EK 286","title":"Brooklyn Bridge VII","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-2/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-2/","label":"Ellsworth Kelly Foundation exhibition caption: EK 286"}],"notes":["Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation named Brooklyn Bridge VII photo has two inward white curves on the narrow shaped colored support, matching independently sourced MoMA study; photo10 corroborates."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1962-DAP-62.6-Tooth-300x219.jpg"],"verified_identity_of":"moma-80258"},{"source_id":"foundation-exhib-v4:EK286:ellsworth-kelly-4","source_record_id":"EK 286","ek_id":"EK 286","title":"Brooklyn Bridge VII","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 286"}],"notes":["Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation named Brooklyn Bridge VII photo has two inward white curves on the narrow shaped colored support, matching independently sourced MoMA study; photo10 corroborates."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2018/01/1973-EK-DAP-73.73-eks-300x203.jpg"],"verified_identity_of":"moma-80258"}],"source_image_url":"https://www.moma.org/media/W1siZiIsIjE1MTQ1NiJdLFsicCIsImNvbnZlcnQiLCItcmVzaXplIDEwMjR4MTAyNFx1MDAzZSJdXQ.jpg?sha=b97f5fc82b462649","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"moma-80258","field":"collection","chosen":"Museum of Modern Art, New York","alternative":"Collection Solomon Byron Smith, Lake Forest, Illinois","source":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf"}],"colors":["blue","white"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v2-moma-80258.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v2-moma-80258.svg","colors":["blue","white"],"shape_type":"rectangle","reference_url":"https://www.moma.org/collection/works/80258","reference_id":"research/svg-v2-reference-images/moma-80258.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"brooklyn bridge vii","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Museum of Modern Art, New York"},{"id":"ek-278","canonical_id":"EK 278","title":"Leaf (Castor Bean)","year_start":1962,"year_end":1962,"date_display":"1962","medium":"oil on linen","height_cm":56.515,"width_cm":56.515,"dimensions_display":"22 1/4 x 22 1/4 inches","collection":"Private collection","sources":[{"url":"https://ellsworthkelly.org/work/leaf-castor-bean/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-2/","label":"Ellsworth Kelly Foundation exhibition caption: EK 278"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"documented","source_records":[{"ek_id":"EK 278","title":"Leaf (Castor Bean)","date":"1962","medium":"oil on linen","dimensions":"22 1/4 x 22 1/4 inches","collection":"Private collection","source_url":"https://ellsworthkelly.org/work/leaf-castor-bean/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"foundation-exhib-v4:EK278:ellsworth-kelly-2","source_record_id":"EK 278","ek_id":"EK 278","title":"Leaf (Castor Bean)","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-2/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-2/","label":"Ellsworth Kelly Foundation exhibition caption: EK 278"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]}],"record_kind":"painting","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["green","blue"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/ek-278.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-278.svg","colors":["green","blue"],"shape_type":"rectangle","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/leaf-castor-bean/","reference_id":"research/reference-images/EK-278.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"leaf castor bean","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"cleveland-140139","canonical_id":null,"title":"Red Blue","year_start":1962,"year_end":1962,"date_display":"1962","medium":"oil on canvas","height_cm":228.6,"width_cm":176.4,"dimensions_display":"Framed: 230 x 178 x 4 cm (90 9/16 x 70 1/16 x 1 9/16 in.); Unframed: 228.6 x 176.4 cm (90 x 69 7/16 in.)","collection":"Cleveland Museum of Art","sources":[{"url":"https://www.clevelandart.org/art/1964.142","institution":"cleveland","accessed":"2026-10-26","label":"cleveland"},{"url":"https://ellsworthkelly.org/chronology/","label":"Foundation chronology (existence evidence)"}],"notes":[],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"cleveland:140139","source_record_id":"140139","title":"Red Blue","year_start":1962,"year_end":1962,"date_display":"1962","medium":"oil on canvas","height_cm":228.6,"width_cm":176.4,"dimensions_display":"Framed: 230 x 178 x 4 cm (90 9/16 x 70 1/16 x 1 9/16 in.); Unframed: 228.6 x 176.4 cm (90 x 69 7/16 in.)","collection":"Cleveland Museum of Art","source_url":"https://www.clevelandart.org/art/1964.142","image_url":"https://piction.clevelandart.org/cma/ump.di?e=9253067B5587196E53876423CF2F530FF817E6EDC380F6B83980250A5CA0CC95&s=24247294&se=116628280&v=1&f=1964.142_w.jpg","accession":"1964.142","record_kind":"painting","notes":[],"sources":[{"url":"https://www.clevelandart.org/art/1964.142","institution":"cleveland","accessed":"2026-10-26"}]}],"source_image_url":"https://piction.clevelandart.org/cma/ump.di?e=9253067B5587196E53876423CF2F530FF817E6EDC380F6B83980250A5CA0CC95&s=24247294&se=116628280&v=1&f=1964.142_w.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["blue","red"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v2-cleveland-140139.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v2-cleveland-140139.svg","colors":["blue","red"],"shape_type":"rectangle","reference_url":"https://www.clevelandart.org/art/1964.142","reference_id":"research/svg-v2-reference-images/cleveland-140139.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"red blue","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Cleveland Museum of Art"},{"id":"ek-290","canonical_id":"EK 290","title":"Red White","year_start":1962,"year_end":1962,"date_display":"1962","medium":"oil on linen","height_cm":76.2,"width_cm":55.88,"dimensions_display":"30 x 22 inches","collection":"Private collection","sources":[{"url":"https://ellsworthkelly.org/work/red-white/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-2/","label":"Ellsworth Kelly Foundation exhibition caption: EK 290"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"documented","source_records":[{"ek_id":"EK 290","title":"Red White","date":"1962","medium":"oil on linen","dimensions":"30 x 22 inches","collection":"Private collection","source_url":"https://ellsworthkelly.org/work/red-white/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"foundation-exhib-v4:EK290:ellsworth-kelly-2","source_record_id":"EK 290","ek_id":"EK 290","title":"Red White","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-2/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-2/","label":"Ellsworth Kelly Foundation exhibition caption: EK 290"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1962-DAP-62.4-Tooth-300x237.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/1962-DAP-62.5-Tooth-300x235.jpg"]}],"record_kind":"painting","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["red","white"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/ek-290.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-290.svg","colors":["red","white"],"shape_type":"rectangle","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/red-white/","reference_id":"research/reference-images/EK-290.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":false,"duplicate_group":"red white","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection","representative_id":"hirshhorn-72-161"},{"id":"sfmoma-508-5","canonical_id":null,"title":"Red White","year_start":1962,"year_end":1962,"date_display":"1962","medium":"Oil on canvas","height_cm":212.1,"width_cm":170.2,"dimensions_display":"83 1/2 × 67 in. (212.1 × 170.2 cm)","collection":"The Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art","sources":[{"url":"https://fisher.access.sfmoma.org/508/","institution":"sfmoma","accessed":"2026-10-26","label":"sfmoma"},{"url":"https://www.sfmoma.org/artwork/FC.566/","label":"SFMOMA current object record","accessed":"2026-10-27"}],"notes":["Independently verified collection record FC.566 is distinct from Foundation EK 290 (Red White, 1962), which is much smaller. Image remains missing.","Collection credit identifies The Doris and Donald Fisher Collection at SFMOMA. Museum presentation does not establish outright SFMOMA ownership.","Distinct from SFMOMA Red White 66.3 (also 1962); explicit object identity retained. Matches prior Fisher gallery-label record sfmoma-508-5.","Observed red figure and two white leaf-like slashes; contour approximate. Distinct from SFMOMA 66.3 and Foundation EK 290."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"sfmoma:508-5","source_record_id":"FC.566","title":"Red White","year_start":1962,"year_end":1962,"date_display":"1962","medium":"Oil on canvas","height_cm":212.1,"width_cm":170.2,"dimensions_display":"83 1/2 × 67 in. (212.1 × 170.2 cm)","collection":"San Francisco Museum of Modern Art / Doris and Donald Fisher Collection","source_url":"https://www.sfmoma.org/artwork/FC.566/","image_url":null,"accession":null,"record_kind":"painting","notes":["Independently verified collection record FC.566 is distinct from Foundation EK 290 (Red White, 1962), which is much smaller. Image remains missing.","Collection credit identifies The Doris and Donald Fisher Collection at SFMOMA. Museum presentation does not establish outright SFMOMA ownership.","Distinct from SFMOMA Red White 66.3 (also 1962); explicit object identity retained. Matches prior Fisher gallery-label record sfmoma-508-5.","Observed red figure and two white leaf-like slashes; contour approximate. Distinct from SFMOMA 66.3 and Foundation EK 290."],"sources":[{"url":"https://fisher.access.sfmoma.org/508/","institution":"sfmoma","accessed":"2026-10-26"},{"url":"https://www.sfmoma.org/artwork/FC.566/","label":"SFMOMA collection record FC.566; dimensions and identity verified","accessed":"2026-10-26"}]},{"source_id":"sfmoma-v3:FC.566","source_record_id":"FC.566","title":"Red White","year_start":1962,"year_end":1962,"date_display":"1962","medium":"oil on canvas","height_cm":212.1,"width_cm":170.2,"depth_cm":null,"dimensions_display":"83 1/2 × 67 in. (212.1 × 170.2 cm)","collection":"The Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art","accession":"FC.566","ek_id":null,"source_url":"https://www.sfmoma.org/artwork/FC.566/","image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/08/17212332/FC.566_01_H02-web.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Collection credit identifies The Doris and Donald Fisher Collection at SFMOMA. Museum presentation does not establish outright SFMOMA ownership.","Distinct from SFMOMA Red White 66.3 (also 1962); explicit object identity retained. Matches prior Fisher gallery-label record sfmoma-508-5."],"sources":[{"url":"https://www.sfmoma.org/artwork/FC.566/","label":"SFMOMA current object record","accessed":"2026-10-27"}],"verified_identity_of":"sfmoma-508-5"}],"source_image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/08/17212332/FC.566_01_H02-web.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"sfmoma-508-5","field":"collection","chosen":"San Francisco Museum of Modern Art / Doris and Donald Fisher Collection","alternative":"The Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art","source":"https://www.sfmoma.org/artwork/FC.566/"}],"colors":["red","white"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v3-sfmoma-fc-566.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v3-sfmoma-fc-566.svg","colors":["red","white"],"shape_type":"rectangle","reference_url":"https://www.sfmoma.org/artwork/FC.566/","reference_id":"research/sfmoma-v3-reference-images/FC.566.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Observed red figure and two white leaf-like slashes; contour approximate. Distinct from SFMOMA 66.3 and Foundation EK 290.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":false,"duplicate_group":"red white","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"San Francisco Museum of Modern Art","representative_id":"hirshhorn-72-161"},{"id":"sfmoma-v3-66-3","canonical_id":null,"title":"Red White","year_start":1962,"year_end":1962,"date_display":"1962","medium":"oil on canvas","height_cm":203.5,"width_cm":229.4,"dimensions_display":"80 1/8 × 90 1/4 in. (203.5 × 229.4 cm)","collection":"Collection SFMOMA","sources":[{"url":"https://www.sfmoma.org/artwork/66.3/","label":"SFMOMA current object record","accessed":"2026-10-27"},{"url":"https://archive.org/download/EllsworthKelly20132/EllsworthKelly20132.pdf#page=58","label":"Official public exhibition publication, PDF page58","accessed":"2026-10-27"}],"notes":["Distinct from the 1962 Red White in the Fisher Collection (FC.566): different image, accession, and dimensions. Also distinct from Foundation EK 290.","Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained.","Source discrepancy: height_cm is recorded here as 203.5; another source reports 206. See preserved source rows and reconciliation ledger.","Source discrepancy: width_cm is recorded here as 229.4; another source reports 231. See preserved source rows and reconciliation ledger.","Red outer cap and central lower notch hand-traced. Distinct from Fisher FC.566; white painted background remains opaque."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"sfmoma-v3:66.3","source_record_id":"66.3","title":"Red White","year_start":1962,"year_end":1962,"date_display":"1962","medium":"oil on canvas","height_cm":203.5,"width_cm":229.4,"depth_cm":null,"dimensions_display":"80 1/8 × 90 1/4 in. (203.5 × 229.4 cm)","collection":"Collection SFMOMA","accession":"66.3","ek_id":null,"source_url":"https://www.sfmoma.org/artwork/66.3/","image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/08/03224950/66.3_01_b02.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Distinct from the 1962 Red White in the Fisher Collection (FC.566): different image, accession, and dimensions. Also distinct from Foundation EK 290.","Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained.","Source discrepancy: height_cm is recorded here as 203.5; another source reports 206. See preserved source rows and reconciliation ledger.","Source discrepancy: width_cm is recorded here as 229.4; another source reports 231. See preserved source rows and reconciliation ledger.","Red outer cap and central lower notch hand-traced. Distinct from Fisher FC.566; white painted background remains opaque."],"sources":[{"url":"https://www.sfmoma.org/artwork/66.3/","label":"SFMOMA current object record","accessed":"2026-10-27"}]},{"source_id":"short-book-v4:EllsworthKelly20132:58:red-white","title":"Red White","year_start":1962,"year_end":1962,"date_display":"1962","height_cm":206,"width_cm":231,"medium":"Oil on canvas","dimensions_display":"206×231cm (publication caption)","collection":"Private collection (reported by2013 publication)","historical_source":true,"collection_as_of_year":2013,"source_url":"https://archive.org/download/EllsworthKelly20132/EllsworthKelly20132.pdf#page=58","record_kind":"painting","record_status":"sourced_metadata","sources":[{"url":"https://archive.org/download/EllsworthKelly20132/EllsworthKelly20132.pdf#page=58","label":"Official public exhibition publication, PDF page58","accessed":"2026-10-27"}],"notes":["Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained."],"verified_identity_of":"sfmoma-v3-66-3"}],"source_image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/08/03224950/66.3_01_b02.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"sfmoma-v3-66-3","field":"height_cm","chosen":203.5,"alternative":206,"source":"https://archive.org/download/EllsworthKelly20132/EllsworthKelly20132.pdf#page=58"},{"id":"sfmoma-v3-66-3","field":"width_cm","chosen":229.4,"alternative":231,"source":"https://archive.org/download/EllsworthKelly20132/EllsworthKelly20132.pdf#page=58"},{"id":"sfmoma-v3-66-3","field":"collection","chosen":"Collection SFMOMA","alternative":"Private collection (reported by2013 publication)","source":"https://archive.org/download/EllsworthKelly20132/EllsworthKelly20132.pdf#page=58"}],"colors":["red","white"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v3-sfmoma-66-3.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v3-sfmoma-66-3.svg","colors":["red","white"],"shape_type":"rectangle","reference_url":"https://www.sfmoma.org/artwork/66.3/","reference_id":"research/sfmoma-v3-reference-images/66.3.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Red outer cap and central lower notch hand-traced. Distinct from Fisher FC.566; white painted background remains opaque.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":false,"duplicate_group":"red white","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"San Francisco Museum of Modern Art","representative_id":"hirshhorn-72-161"},{"id":"sothebys-en-buy-auction-2021-contemporary-art-day-auction-5-untitled-17","canonical_id":null,"title":"Untitled","year_start":1962,"year_end":1962,"date_display":"1962","medium":"watercolor on paper","height_cm":72.4,"width_cm":57.2,"dimensions_display":"72.4 by 57.2 cm.","collection":"Private collection (last public sale; present owner unverified)","sources":[{"url":"https://www.sothebys.com/en/buy/auction/2021/contemporary-art-day-auction-5/untitled-17","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"},{"url":"https://www.sothebys.com/en/buy/auction/2023/contemporary-discoveries-2/untitled-33","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Historical sale record; current ownership is unverified.","Scope uncertain: painted or mixed-media work on paper; retained as painting candidate, not asserted to be a canvas painting.","Historical sale record; current ownership is unverified.","Scope uncertain: painted or mixed-media work on paper; retained as painting candidate, not asserted to be a canvas painting.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Brown wash occupies a bent angular polygon on full paper sheet. Wash variation and pencil outline are simplified; corners traced from primary sale image."],"record_status":"sourced_metadata","record_kind":"painting_candidate","source_records":[{"source_id":"sothebys:en-buy-auction-2021-contemporary-art-day-auction-5-untitled-17","source_record_id":"en-buy-auction-2021-contemporary-art-day-auction-5-untitled-17","title":"Untitled","year_start":1962,"year_end":1962,"date_display":"1962","medium":"watercolor on paper","height_cm":72.4,"width_cm":57.2,"depth_cm":null,"dimensions_display":"72.4 by 57.2 cm.","collection":"Private collection (last public sale; present owner unverified)","collection_as_of":"2021-11-19T15:00Z","accession":null,"ek_id":null,"source_url":"https://www.sothebys.com/en/buy/auction/2021/contemporary-art-day-auction-5/untitled-17","image_url":"https://sothebys-md.brightspotcdn.com/dims4/default/bae595f/2147483647/strip/true/crop/1587x2000+0+0/resize/800x1008!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2F67%2F2c%2F5ee085704ee2bc5a19d9545f4c27%2F320n10789-c2y2b.jpg","record_kind":"painting_candidate","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Historical sale record; current ownership is unverified.","Scope uncertain: painted or mixed-media work on paper; retained as painting candidate, not asserted to be a canvas painting.","Historical sale record; current ownership is unverified.","Scope uncertain: painted or mixed-media work on paper; retained as painting candidate, not asserted to be a canvas painting.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Brown wash occupies a bent angular polygon on full paper sheet. Wash variation and pencil outline are simplified; corners traced from primary sale image."],"sources":[{"url":"https://www.sothebys.com/en/buy/auction/2021/contemporary-art-day-auction-5/untitled-17","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Sotheby's","sale_date":"2021-11-19T15:00Z","lot_number":"342","source_url":"https://www.sothebys.com/en/buy/auction/2021/contemporary-art-day-auction-5/untitled-17","provenance":"Private Collection, New York (acquired directly from the artist in 1962)\nThence by descent to the present owner"}],"raw_title":"Untitled"},{"source_id":"sothebys:en-buy-auction-2023-contemporary-discoveries-2-untitled-33","source_record_id":"en-buy-auction-2023-contemporary-discoveries-2-untitled-33","title":"Untitled","year_start":1962,"year_end":1962,"date_display":"1962","medium":"watercolor on paper","height_cm":72.4,"width_cm":57.2,"depth_cm":null,"dimensions_display":"72.4 by 57.2 cm.","collection":"Private collection (last public sale; present owner unverified)","collection_as_of":"2023-09-22T22:00Z","accession":null,"ek_id":null,"source_url":"https://www.sothebys.com/en/buy/auction/2023/contemporary-discoveries-2/untitled-33","image_url":"https://sothebys-md.brightspotcdn.com/dims4/default/aeba990/2147483647/strip/true/crop/4839x6098+0+0/resize/800x1008!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2Ff2%2F0f%2F979251a84196bb20c02aa543b664%2F320n10789-c2y2b.jpg","record_kind":"painting_candidate","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Historical sale record; current ownership is unverified.","Scope uncertain: painted or mixed-media work on paper; retained as painting candidate, not asserted to be a canvas painting."],"sources":[{"url":"https://www.sothebys.com/en/buy/auction/2023/contemporary-discoveries-2/untitled-33","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Sotheby's","sale_date":"2023-09-22T22:00Z","lot_number":"472","source_url":"https://www.sothebys.com/en/buy/auction/2023/contemporary-discoveries-2/untitled-33","provenance":"Private Collection, New York (acquired directly from the artist in 1962)\nThence by descent to the present owner"}],"raw_title":"Untitled"}],"source_image_url":"https://sothebys-md.brightspotcdn.com/dims4/default/aeba990/2147483647/strip/true/crop/4839x6098+0+0/resize/800x1008!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2Ff2%2F0f%2F979251a84196bb20c02aa543b664%2F320n10789-c2y2b.jpg","title_aliases":[],"auction_history":[{"house":"Sotheby's","sale_date":"2021-11-19T15:00Z","lot_number":"342","source_url":"https://www.sothebys.com/en/buy/auction/2021/contemporary-art-day-auction-5/untitled-17","provenance":"Private Collection, New York (acquired directly from the artist in 1962)\nThence by descent to the present owner"},{"house":"Sotheby's","sale_date":"2023-09-22T22:00Z","lot_number":"472","source_url":"https://www.sothebys.com/en/buy/auction/2023/contemporary-discoveries-2/untitled-33","provenance":"Private Collection, New York (acquired directly from the artist in 1962)\nThence by descent to the present owner"}],"market_history":[],"field_conflicts":[],"colors":["white","brown"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-market-18-sothebys-en-buy-auction-2021-contemporary-art-day-auction-5-untitled-17.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-market-18-sothebys-en-buy-auction-2021-contemporary-art-day-auction-5-untitled-17.svg","colors":["white","brown"],"shape_type":"rectangle","reference_url":"https://www.sothebys.com/en/buy/auction/2021/contemporary-art-day-auction-5/untitled-17","reference_id":"research/svg-gap-v5/market/ref-18.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary reference visually inspected","palette":"standardized vivid; same-family shades retained where composition depends on them","notes":"Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Brown wash occupies a bent angular polygon on full paper sheet. Wash variation and pencil outline are simplified; corners traced from primary sale image.","reviewed_date":"2026-10-27","true_scale_eligible":true},"missing_fields":[],"is_representative":false,"duplicate_group":"untitled","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection","representative_id":"matthewmarks-untitled-1959-31172"},{"id":"christies-6606713","canonical_id":"EK 282","title":"White Black","year_start":1962,"year_end":1962,"date_display":"1962","medium":"oil on canvas","height_cm":177.8,"width_cm":177.8,"dimensions_display":"70 x 70in. (177.8 x 177.8cm.)","collection":"Private collection (last public sale; present owner unverified)","sources":[{"url":"https://www.christies.com/en/lot/lot-6606713","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-2/","label":"Ellsworth Kelly Foundation exhibition caption: EK 282"}],"notes":["Auction provenance describes historical ownership; it does not establish the present collection.","Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Verified identity reconciliation: White Black: identical square black ground crossed by a broad white curved band at the top; the distinctive endpoints and thin black top-right corner agree. Christie’s dates the painting 1962, consistent with the 1962 Tooth installation. EK246 is a different angular composition and remains separate. The Foundation installation caption explicitly supplies EK 282. Source and target photographs were independently viewed in the saved paired comparison.","Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"christies:6606713","source_record_id":"6606713","title":"White Black","year_start":1962,"year_end":1962,"date_display":"1962","medium":"oil on canvas","height_cm":177.8,"width_cm":177.8,"depth_cm":null,"dimensions_display":"70 x 70in. (177.8 x 177.8cm.)","collection":"Private collection (last public sale; present owner unverified)","collection_as_of":"2026-10-14T17:00Z","accession":null,"ek_id":null,"source_url":"https://www.christies.com/en/lot/lot-6606713","image_url":"https://www.christies.com/img/LotImages/2026/CKS/2026_CKS_25228_0018_000(ellsworth_kelly_white_black102428).jpg?mode=max","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Auction provenance describes historical ownership; it does not establish the present collection.","Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Verified identity reconciliation: White Black: identical square black ground crossed by a broad white curved band at the top; the distinctive endpoints and thin black top-right corner agree. Christie’s dates the painting 1962, consistent with the 1962 Tooth installation. EK246 is a different angular composition and remains separate. The Foundation installation caption explicitly supplies EK 282. Source and target photographs were independently viewed in the saved paired comparison.","Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. "],"sources":[{"url":"https://www.christies.com/en/lot/lot-6606713","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Christie's","lot_id":"6606713","lot_number":"18","sale_date":"2026-10-14T17:00Z","sale_title":"Monsoon: The Peter Simon Collection Evening Sale","location":"London","source_url":"https://www.christies.com/en/lot/lot-6606713","raw_sale":{"sale_id":"31536","sale_number":"25228","sale_room_code":"CKS","event_type":"Sale","title_txt":"Monsoon: The Peter Simon Collection Evening Sale","start_date":"2026-10-14T17:00Z","end_date":"2026-10-14T00:00Z","registration_close_date":"2026-10-14T07:00Z","location_txt":"London","url":"https://www.christies.com/en/auction/monsoon-the-peter-simon-collection-evening-sale-31536/","is_auction_over":true,"is_in_progress":false,"time_zone":"BST"},"provenance":"Matthew Marks Gallery, New York (acquired directly from the artist).\nPrivate Collection, San Francisco (acquired from the above in 2000).\nMatthew Marks Gallery, New York.\nAcquired from the above by The Peter Simon Collection in 2013."}]},{"source_id":"foundation-exhib-v4:EK282:ellsworth-kelly-2","source_record_id":"EK 282","ek_id":"EK 282","title":"White Black","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-2/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-2/","label":"Ellsworth Kelly Foundation exhibition caption: EK 282"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1962-DAP-62.3-Tooth-300x229.jpg"]}],"source_image_url":"https://www.christies.com/img/LotImages/2026/CKS/2026_CKS_25228_0018_000(ellsworth_kelly_white_black102428).jpg?mode=max","title_aliases":[],"auction_history":[{"house":"Christie's","lot_id":"6606713","lot_number":"18","sale_date":"2026-10-14T17:00Z","sale_title":"Monsoon: The Peter Simon Collection Evening Sale","location":"London","source_url":"https://www.christies.com/en/lot/lot-6606713","raw_sale":{"sale_id":"31536","sale_number":"25228","sale_room_code":"CKS","event_type":"Sale","title_txt":"Monsoon: The Peter Simon Collection Evening Sale","start_date":"2026-10-14T17:00Z","end_date":"2026-10-14T00:00Z","registration_close_date":"2026-10-14T07:00Z","location_txt":"London","url":"https://www.christies.com/en/auction/monsoon-the-peter-simon-collection-evening-sale-31536/","is_auction_over":true,"is_in_progress":false,"time_zone":"BST"},"provenance":"Matthew Marks Gallery, New York (acquired directly from the artist).\nPrivate Collection, San Francisco (acquired from the above in 2000).\nMatthew Marks Gallery, New York.\nAcquired from the above by The Peter Simon Collection in 2013."}],"market_history":[],"field_conflicts":[],"colors":["white","black"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-christies-6606713.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-christies-6606713.svg","colors":["white","black"],"shape_type":"rectangle","reference_url":"https://www.christies.com/en/lot/lot-6606713","reference_id":"research/auction-private-v4/references/auction-christies-6606713.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":false,"duplicate_group":"white black","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection","representative_id":"nelson-v3-22857"},{"id":"christies-5315261","canonical_id":"EK 293","title":"Yellow Curve","year_start":1962,"year_end":1962,"date_display":"1962","medium":"oil on canvas","height_cm":109.2,"width_cm":83.8,"dimensions_display":"43 x 33 in. (109.2 x 83.8 cm.)","collection":"Private collection (last public sale; present owner unverified)","sources":[{"url":"https://www.christies.com/en/lot/lot-5315261","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-2/","label":"Ellsworth Kelly Foundation exhibition caption: EK 293"}],"notes":["Auction provenance describes historical ownership; it does not establish the present collection.","Public image endpoint currently serves the auction house placeholder SVG, not a painting photograph; retained as an image gap.","Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Verified identity reconciliation: Yellow Curve: Christie’s provenance identifies the 1962 Tooth exhibition, and the actual installation image places the same portrait oval-on-rectangular-ground painting above the fireplace. The43×33in support agrees with the auction description. This join was independently checked by the market researcher; it is not the 1996 Yellow Curve. The Foundation installation caption explicitly supplies EK 293. Source and target photographs were independently viewed in the saved paired comparison.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Confirmed Foundation 1962 Tooth installation photo labels Yellow CurveEK293, above fireplace; corresponds to Christie exhibition provenance. Tall rounded yellow figure lies on white rectangular ground. Photographic skew removed approximately."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"christies:5315261","source_record_id":"5315261","title":"Yellow Curve","year_start":1962,"year_end":1962,"date_display":"1962","medium":"oil on canvas","height_cm":109.2,"width_cm":83.8,"depth_cm":null,"dimensions_display":"43 x 33 in. (109.2 x 83.8 cm.)","collection":"Private collection (last public sale; present owner unverified)","collection_as_of":"2010-05-11T22:30Z","accession":null,"ek_id":null,"source_url":"https://www.christies.com/en/lot/lot-5315261","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Auction provenance describes historical ownership; it does not establish the present collection.","Public image endpoint currently serves the auction house placeholder SVG, not a painting photograph; retained as an image gap.","Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Verified identity reconciliation: Yellow Curve: Christie’s provenance identifies the 1962 Tooth exhibition, and the actual installation image places the same portrait oval-on-rectangular-ground painting above the fireplace. The43×33in support agrees with the auction description. This join was independently checked by the market researcher; it is not the 1996 Yellow Curve. The Foundation installation caption explicitly supplies EK 293. Source and target photographs were independently viewed in the saved paired comparison.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Confirmed Foundation 1962 Tooth installation photo labels Yellow CurveEK293, above fireplace; corresponds to Christie exhibition provenance. Tall rounded yellow figure lies on white rectangular ground. Photographic skew removed approximately."],"sources":[{"url":"https://www.christies.com/en/lot/lot-5315261","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Christie's","lot_id":"5315261","lot_number":"66","sale_date":"2010-05-11T22:30Z","sale_title":"Post-War and Contemporary Art Evening Sale","location":"New York","source_url":"https://www.christies.com/en/lot/lot-5315261","raw_sale":{"sale_id":"22569","sale_number":"2314","sale_room_code":"NYR","event_type":"Sale","title_txt":"Post-War and Contemporary Art Evening Sale","start_date":"2010-05-11T22:30Z","end_date":"2010-05-11T00:00Z","registration_close_date":"2010-05-10T04:00Z","location_txt":"New York","url":"https://www.christies.com/en/auction/post-war-and-contemporary-art-evening-sale-22569/","is_auction_over":true,"is_in_progress":false,"time_zone":"EDT"},"provenance":"Betty Parsons Gallery, New York\nArthur Tooth & Sons, Ltd., London\nE. J. Power, London, 1963\nAcquavella Contemporary Art, New York\nWaddington Galleries Ltd., London\nAnon. sale; Christie's London, 1 December 1988, lot 790\nBarbara Mathes Gallery, New York\nPrivate collection, San Francisco, 1999\nAnon. sale; Christie's New York, 11 November 2003, lot 10\nAcquired at the above sale by the present owner"}]},{"source_id":"foundation-exhib-v4:EK293:ellsworth-kelly-2","source_record_id":"EK 293","ek_id":"EK 293","title":"Yellow Curve","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-2/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-2/","label":"Ellsworth Kelly Foundation exhibition caption: EK 293"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1962-DAP-62.3-Tooth-300x229.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[{"house":"Christie's","lot_id":"5315261","lot_number":"66","sale_date":"2010-05-11T22:30Z","sale_title":"Post-War and Contemporary Art Evening Sale","location":"New York","source_url":"https://www.christies.com/en/lot/lot-5315261","raw_sale":{"sale_id":"22569","sale_number":"2314","sale_room_code":"NYR","event_type":"Sale","title_txt":"Post-War and Contemporary Art Evening Sale","start_date":"2010-05-11T22:30Z","end_date":"2010-05-11T00:00Z","registration_close_date":"2010-05-10T04:00Z","location_txt":"New York","url":"https://www.christies.com/en/auction/post-war-and-contemporary-art-evening-sale-22569/","is_auction_over":true,"is_in_progress":false,"time_zone":"EDT"},"provenance":"Betty Parsons Gallery, New York\nArthur Tooth & Sons, Ltd., London\nE. J. Power, London, 1963\nAcquavella Contemporary Art, New York\nWaddington Galleries Ltd., London\nAnon. sale; Christie's London, 1 December 1988, lot 790\nBarbara Mathes Gallery, New York\nPrivate collection, San Francisco, 1999\nAnon. sale; Christie's New York, 11 November 2003, lot 10\nAcquired at the above sale by the present owner"}],"market_history":[],"field_conflicts":[],"colors":["white","yellow"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-market-19-christies-5315261.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-market-19-christies-5315261.svg","colors":["white","yellow"],"shape_type":"rectangle","reference_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-2/","reference_id":"research/svg-gap-v5/market/alt-reference-19.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary reference visually inspected","palette":"standardized vivid; same-family shades retained where composition depends on them","notes":"Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Confirmed Foundation 1962 Tooth installation photo labels Yellow CurveEK293, above fireplace; corresponds to Christie exhibition provenance. Tall rounded yellow figure lies on white rectangular ground. Photographic skew removed approximately.","reviewed_date":"2026-10-27","true_scale_eligible":true},"missing_fields":[],"is_representative":true,"duplicate_group":"yellow curve","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"ek-288","canonical_id":"EK 288","title":"Yellow Yellow-Orange","year_start":1962,"year_end":1962,"date_display":"1962","medium":"oil on linen","height_cm":148.59,"width_cm":228.6,"dimensions_display":"58 1/2 x 90 inches","collection":"Private collection","sources":[{"url":"https://ellsworthkelly.org/work/yellow-yellow-orange/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-2/","label":"Ellsworth Kelly Foundation exhibition caption: EK 288"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"documented","source_records":[{"ek_id":"EK 288","title":"Yellow Yellow-Orange","date":"1962","medium":"oil on linen","dimensions":"58 1/2 x 90 inches","collection":"Private collection","source_url":"https://ellsworthkelly.org/work/yellow-yellow-orange/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"foundation-exhib-v4:EK288:ellsworth-kelly-2","source_record_id":"EK 288","ek_id":"EK 288","title":"Yellow Yellow-Orange","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-2/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-2/","label":"Ellsworth Kelly Foundation exhibition caption: EK 288"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1962-DAP-62.6-Tooth-300x219.jpg"]}],"record_kind":"painting","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["yellow","orange"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/ek-288.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-288.svg","colors":["yellow","orange"],"shape_type":"rectangle","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/yellow-yellow-orange/","reference_id":"research/reference-images/EK-288.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"yellow yellow orange","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"sfmoma-v3-99-338","canonical_id":null,"title":"Black over Blue","year_start":1963,"year_end":1963,"date_display":"1963","medium":"painted aluminum","height_cm":207.8,"width_cm":163.3,"dimensions_display":"81 3/4 × 64 1/4 × 6 in. (207.8 × 163.3 × 15.2 cm)","collection":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, and promised gift of Helen and Charles Schwab","sources":[{"url":"https://www.sfmoma.org/artwork/99.338/","label":"SFMOMA current object record","accessed":"2026-10-27"}],"notes":["Museum classifies the painted-aluminum object as painting; retained in the broad painting/painted-relief scope. It is not canvas.","Museum-classified painting in painted aluminum. Projecting black form is simplified to its observed frontal silhouette; material depth and shadow omitted."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"sfmoma-v3:99.338","source_record_id":"99.338","title":"Black over Blue","year_start":1963,"year_end":1963,"date_display":"1963","medium":"painted aluminum","height_cm":207.8,"width_cm":163.3,"depth_cm":15.2,"dimensions_display":"81 3/4 × 64 1/4 × 6 in. (207.8 × 163.3 × 15.2 cm)","collection":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, and promised gift of Helen and Charles Schwab","accession":"99.338","ek_id":null,"source_url":"https://www.sfmoma.org/artwork/99.338/","image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/07/13213133/99.338_01_H02.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Museum classifies the painted-aluminum object as painting; retained in the broad painting/painted-relief scope. It is not canvas.","Museum-classified painting in painted aluminum. Projecting black form is simplified to its observed frontal silhouette; material depth and shadow omitted."],"sources":[{"url":"https://www.sfmoma.org/artwork/99.338/","label":"SFMOMA current object record","accessed":"2026-10-27"}]}],"source_image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/07/13213133/99.338_01_H02.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","blue"],"shape_type":"rectangle relief","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v3-sfmoma-99-338.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v3-sfmoma-99-338.svg","colors":["black","blue"],"shape_type":"rectangle relief","reference_url":"https://www.sfmoma.org/artwork/99.338/","reference_id":"research/sfmoma-v3-reference-images/99.338.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Museum-classified painting in painted aluminum. Projecting black form is simplified to its observed frontal silhouette; material depth and shadow omitted.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"black over blue","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"San Francisco Museum of Modern Art"},{"id":"freeman-pf0900","canonical_id":"EK303","title":"Blue Green Red","year_start":1963,"year_end":1963,"date_display":"1963","medium":"Oil on canvas","height_cm":30.5,"width_cm":40.6,"dimensions_display":"12 ×16inches (30.5 ×40.6cm)","collection":"Unknown; documented in a 2005 gallery exhibition","sources":[{"url":"https://www.peterfreemaninc.com/exhibitions/ellsworth-kelly/selected-works?view=multiple-sliders","label":"Peter Freeman, Inc., Ellsworth Kelly: Small Paintings, 1955–63 (2005), PF0900","accessed":"2026-10-27"}],"notes":["Primary Peter Freeman, Small Paintings, 1955–63 exhibition, 3 February–23 April 2005. Title, year, medium and dimensions transcribed from visible artwork caption; actual color photograph inspected. Gallery documentation does not establish current ownership.","Small Sumac Study (1959) is a different physical painting from the 188 × 160 cm Sumac (1959); Blue Green Red, EK303, 30.5 × 40.6 cm, is different from the large Met 1963 painting.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Primary Peter Freeman 2005 PF0900 caption explicitly gives EK303,12×16inches. Small red-ground painting with two rounded vertical green/blue bars; distinct from the large Met 1963 work. Brush texture omitted.","Earliest creation-year tie: ordering within the year is unknown. One record is selected deterministically for display."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"freeman:PF0900","source_record_id":"PF0900","title":"Blue Green Red","year_start":1963,"year_end":1963,"date_display":"1963","medium":"Oil on canvas","height_cm":30.5,"width_cm":40.6,"depth_cm":null,"dimensions_display":"12 ×16inches (30.5 ×40.6cm)","collection":"Unknown; documented in a 2005 gallery exhibition","collection_as_of":"2005","collection_status":"gallery_exhibition_documentation","historical_source":true,"accession":null,"ek_id":"EK303","source_url":"https://www.peterfreemaninc.com/exhibitions/ellsworth-kelly/selected-works?view=multiple-sliders","image_url":"https://static-assets.artlogic.net/w_719,h_431,c_limit/exhibit-e/5b858d056aa72c55196fc2df/3a24c7278a3b8096235f88091338394a.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_exhibition_caption_and_photo","retrieved_date":"2026-10-27","reference_id":"research/svg-gap-v5/market/freeman-blue-green-red.jpg","notes":["Primary Peter Freeman, Small Paintings, 1955–63 exhibition, 3 February–23 April 2005. Title, year, medium and dimensions transcribed from visible artwork caption; actual color photograph inspected. Gallery documentation does not establish current ownership.","Small Sumac Study (1959) is a different physical painting from the 188 × 160 cm Sumac (1959); Blue Green Red, EK303, 30.5 × 40.6 cm, is different from the large Met 1963 painting.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Primary Peter Freeman 2005 PF0900 caption explicitly gives EK303,12×16inches. Small red-ground painting with two rounded vertical green/blue bars; distinct from the large Met 1963 work. Brush texture omitted.","Earliest creation-year tie: ordering within the year is unknown. One record is selected deterministically for display."],"sources":[{"url":"https://www.peterfreemaninc.com/exhibitions/ellsworth-kelly/selected-works?view=multiple-sliders","label":"Peter Freeman, Inc., Ellsworth Kelly: Small Paintings, 1955–63 (2005), PF0900","accessed":"2026-10-27"}]}],"source_image_url":"https://static-assets.artlogic.net/w_719,h_431,c_limit/exhibit-e/5b858d056aa72c55196fc2df/3a24c7278a3b8096235f88091338394a.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["red","green","blue"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-market-49-freeman-pf0900.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-market-49-freeman-pf0900.svg","colors":["red","green","blue"],"shape_type":"rectangle","reference_url":"https://www.peterfreemaninc.com/exhibitions/ellsworth-kelly/selected-works?view=multiple-sliders","reference_id":"research/svg-gap-v5/market/freeman-blue-green-red.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary reference visually inspected","palette":"standardized vivid; same-family shades retained where composition depends on them","notes":"Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Primary Peter Freeman 2005 PF0900 caption explicitly gives EK303,12×16inches. Small red-ground painting with two rounded vertical green/blue bars; distinct from the large Met 1963 work. Brush texture omitted.","reviewed_date":"2026-10-27","true_scale_eligible":true},"missing_fields":[],"is_representative":true,"duplicate_group":"blue green red","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Unknown"},{"id":"met-489307","canonical_id":null,"title":"Blue Green Red","year_start":1963,"year_end":1963,"date_display":"1963","medium":"Oil on canvas","height_cm":231.1,"width_cm":208.3,"dimensions_display":"91 × 82 in. (231.1 × 208.3 cm)","collection":"The Metropolitan Museum of Art, New York","sources":[{"url":"https://www.metmuseum.org/art/collection/search/489307","label":"Verified supplementary metadata","page":null},{"url":"https://github.com/metmuseum/openaccess","label":"Official Met dataset (artist subset preserved)"},{"url":"https://collectionapi.metmuseum.org/public/collection/v1/objects/489307","label":"Corroborating primary museum source","accessed":"2026-10-26"},{"url":"https://ellsworthkelly.org/chronology/","label":"Foundation chronology (existence evidence)"}],"notes":["Selected from the museum's official GitHub open-access metadata. Its classification is Paintings. This snapshot is not a guarantee that every later acquisition is already represented.","Artist-specific officialCSV subset:69all-media rows, fivePainting-class rows. Object API individually corroborates classification.","Actual ordinary Met 544×600 public preview inspected in the browser. Green rectangular field; broad blue horizontal curved lens in upper half touches both sides; red band across bottom roughly23.6percent. Thin black external frame omitted. Museum disables enlargement/download; no enlarged or alternate hidden file requested.","Earliest creation-year tie: ordering within the year is unknown. One record is selected deterministically for display."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"met:489307","source_record_id":"489307","title":"Blue Green Red","year_start":1963,"year_end":1963,"date_display":"1963","medium":"Oil on canvas","height_cm":231.1,"width_cm":208.3,"dimensions_display":"91 × 82 in. (231.1 × 208.3 cm)","collection":"The Metropolitan Museum of Art, New York","source_url":"https://www.metmuseum.org/art/collection/search/489307","accession":"63.73","ek_id":null,"record_kind":"painting","notes":["Selected from the museum's official GitHub open-access metadata. Its classification is Paintings. This snapshot is not a guarantee that every later acquisition is already represented.","Artist-specific officialCSV subset:69all-media rows, fivePainting-class rows. Object API individually corroborates classification.","Actual ordinary Met 544×600 public preview inspected in the browser. Green rectangular field; broad blue horizontal curved lens in upper half touches both sides; red band across bottom roughly23.6percent. Thin black external frame omitted. Museum disables enlargement/download; no enlarged or alternate hidden file requested.","Earliest creation-year tie: ordering within the year is unknown. One record is selected deterministically for display."],"sources":[{"url":"https://www.metmuseum.org/art/collection/search/489307","label":"The Metropolitan Museum of Art","accessed":"2026-10-26"},{"url":"https://github.com/metmuseum/openaccess","label":"Official Met dataset (artist subset preserved)"}]},{"source_id":"museum-v2:met_489307","source_record_id":"489307","title":"Blue Green Red","year_start":1963,"year_end":1963,"date_display":"1963","medium":"Oil on canvas","height_cm":231.1,"width_cm":208.3,"dimensions_display":"91 × 82 in. (231.1 × 208.3 cm)","collection":"The Metropolitan Museum of Art, New York","accession":"63.73","ek_id":null,"source_url":"https://www.metmuseum.org/art/collection/search/489307","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-26","notes":["Artist-specific officialCSV subset:69all-media rows, fivePainting-class rows. Object API individually corroborates classification."],"sources":[{"url":"https://www.metmuseum.org/art/collection/search/489307","label":"The Metropolitan Museum of Art, New York primary museum record","accessed":"2026-10-26"},{"url":"https://collectionapi.metmuseum.org/public/collection/v1/objects/489307","label":"Corroborating primary museum source","accessed":"2026-10-26"}]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["blue","green","red"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-root-met-489307.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-root-met-489307.svg","colors":["blue","green","red"],"shape_type":"rectangle","reference_url":"https://www.metmuseum.org/art/collection/search/489307","reference_id":"research/svg-gap-v5/root/met-blue-green-red-observation.md","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate contours, actual reference visually reviewed","palette":"standardized vivid screen colors, not calibrated pigments","notes":"Actual ordinary Met 544×600 public preview inspected in the browser. Green rectangular field; broad blue horizontal curved lens in upper half touches both sides; red band across bottom roughly23.6percent. Thin black external frame omitted. Museum disables enlargement/download; no enlarged or alternate hidden file requested.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":false,"duplicate_group":"blue green red","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"The Metropolitan Museum of Art, New York","representative_id":"freeman-pf0900"},{"id":"lacma-33895","canonical_id":"EK 317","title":"Blue on Blue","year_start":1963,"year_end":1963,"date_display":"1963","medium":"Painted aluminum","height_cm":203.2,"width_cm":152.4,"dimensions_display":"80 x 60 x 7 1/2 in. (203.2 x 152.4 x 19.05 cm)","collection":"Los Angeles County Museum of Art","sources":[{"url":"https://collections.lacma.org/object/33895","label":"Los Angeles County Museum of Art primary record / publication","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=157","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 43","accessed":"2026-10-27","pdf_page":157},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 317"},{"url":"https://ellsworthkelly.org/chronology/","label":"Foundation chronology (existence evidence)"}],"notes":["Museum classifies this painted-aluminum work as Paintings; classification retained verbatim in snapshot.","Museum explicitly classifies painted-aluminum Blue on Blue as Paintings; retained as museum-classified painted relief. Depth and shadows omitted in study.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Catalogue describes aluminum relief. Retained as a scope candidate pending current museum Painting classification evidence.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 203.2 x 152.4cm agree with existing 203.2 x 152.4cm within published rounding. Primary catalogue43 caption retained; catalogue plate number is not EK number.","Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Verified identity reconciliation: Blue over Blue / Blue on Blue: identical unusual blue rectangular backing and raised curved D-shaped overlay, with the same slight left projection and long right convex edge. Foundation chronology names Blue over Blue in the 1964 Post-Painterly Abstraction exhibition, independently cited in the current LACMA object bibliography for Blue on Blue 1963. The 1973 Foundation photograph matches the actual current LACMA image. A differing historical 1973 height report remains unresolved; current LACMA 203.2 × 152.4 × 19.05 cm and its explicit Paintings classification remain unchanged. This museum-classified painted-aluminum relief is not excluded as a sculpture. Foundation image caption explicitly supplies EK 317. Both actual photographs were visually inspected; colour names alone did not establish identity.","Museum-classified painted-aluminum painting. Two blue supports, backing rectangle and curved overlay, use distinguishable interpretive blues. Cast shadows omitted."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"lacma:33895","source_record_id":"33895","title":"Blue on Blue","year_start":1963,"year_end":1963,"date_display":"1963","medium":"Painted aluminum","height_cm":203.2,"width_cm":152.4,"dimensions_display":"80 x 60 x 7 1/2 in. (203.2 x 152.4 x 19.05 cm)","collection":"Los Angeles County Museum of Art","source_url":"https://collections.lacma.org/object/33895","image_url":"https://collections-images.lacma.org/images/33895/33895-1-primary.webp","accession":"M.74.142","record_kind":"painting","notes":["Museum classifies this painted-aluminum work as Paintings; classification retained verbatim in snapshot.","Museum explicitly classifies painted-aluminum Blue on Blue as Paintings; retained as museum-classified painted relief. Depth and shadows omitted in study.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Catalogue describes aluminum relief. Retained as a scope candidate pending current museum Painting classification evidence.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 203.2 x 152.4cm agree with existing 203.2 x 152.4cm within published rounding. Primary catalogue43 caption retained; catalogue plate number is not EK number.","Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Verified identity reconciliation: Blue over Blue / Blue on Blue: identical unusual blue rectangular backing and raised curved D-shaped overlay, with the same slight left projection and long right convex edge. Foundation chronology names Blue over Blue in the 1964 Post-Painterly Abstraction exhibition, independently cited in the current LACMA object bibliography for Blue on Blue 1963. The 1973 Foundation photograph matches the actual current LACMA image. A differing historical 1973 height report remains unresolved; current LACMA 203.2 × 152.4 × 19.05 cm and its explicit Paintings classification remain unchanged. This museum-classified painted-aluminum relief is not excluded as a sculpture. Foundation image caption explicitly supplies EK 317. Both actual photographs were visually inspected; colour names alone did not establish identity.","Museum-classified painted-aluminum painting. Two blue supports, backing rectangle and curved overlay, use distinguishable interpretive blues. Cast shadows omitted."],"sources":[{"url":"https://collections.lacma.org/object/33895","institution":"lacma","accessed":"2026-10-26"}]},{"source_id":"north-v4:lacma-33895","source_record_id":"M.74.142","title":"Blue on Blue","year_start":1963,"year_end":1963,"date_display":"1963","medium":"Painted aluminum","height_cm":203.2,"width_cm":152.4,"collection":"Los Angeles County Museum of Art","accession":"M.74.142","ek_id":null,"source_url":"https://collections.lacma.org/object/33895","image_url":"https://collections-images.lacma.org/images/33895/33895-1-primary.webp","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Museum explicitly classifies painted-aluminum Blue on Blue as Paintings; retained as museum-classified painted relief. Depth and shadows omitted in study."],"sources":[{"url":"https://collections.lacma.org/object/33895","label":"Los Angeles County Museum of Art primary record / publication","accessed":"2026-10-27"}],"verified_identity_of":"lacma-33895","dimensions_display":"80 x 60 x 7 1/2 in. (203.2 x 152.4 x 19.05 cm)"},{"source_id":"guggenheim1996:cat-43","source_record_id":"43","title":"Blue on Blue","year_start":1963,"year_end":1963,"date_display":"1963","medium":"Aluminum relief","height_cm":203.2,"width_cm":152.4,"depth_cm":19.1,"dimensions_display":null,"collection":"Los Angeles County Museum of Art, Gift of Mr. and Mrs. Frederick R. Weisman, in Honor of Richard E. Sherwood, Esq.","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=157","image_url":null,"record_kind":"painting_candidate","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":43,"pdf_page":157,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Catalogue describes aluminum relief. Retained as a scope candidate pending current museum Painting classification evidence.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 203.2 x 152.4cm agree with existing 203.2 x 152.4cm within published rounding. Primary catalogue43 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=157","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 43","accessed":"2026-10-27","pdf_page":157}],"verified_identity_of":"lacma-33895"},{"source_id":"foundation-exhib-v4:EK317:ellsworth-kelly-4","source_record_id":"EK 317","ek_id":"EK 317","title":"Blue over Blue","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 317"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1973-DAP-73.26-J-Mitchell-300x202.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/1973-DAP-73.56-Jack-Mitchell-300x201.jpg","https://ellsworthkelly.org/wp-content/uploads/2018/01/1973-EK-DAP-73.68-eks-300x204.jpg"]}],"source_image_url":"https://collections-images.lacma.org/images/33895/33895-1-primary.webp","title_aliases":["Blue over Blue"],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"lacma-33895","field":"collection","chosen":"Los Angeles County Museum of Art","alternative":"Los Angeles County Museum of Art, Gift of Mr. and Mrs. Frederick R. Weisman, in Honor of Richard E. Sherwood, Esq.","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=157"}],"colors":["blue"],"shape_type":"curved relief on rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-north-american-lacma-33895.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-north-american-lacma-33895.svg","title":"Blue on Blue","year_start":1963,"colors":["blue"],"shape_type":"curved relief on rectangle","reference_url":"https://collections.lacma.org/object/33895","reference_image_url":"https://collections-images.lacma.org/images/33895/33895-1-primary.webp","reference_id":"research/north-american-v4/reference-images/lacma-33895.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against primary reference","palette":"standardized vivid screen colours; not measured pigment values","notes":"Museum-classified painted-aluminum painting. Two blue supports, backing rectangle and curved overlay, use distinguishable interpretive blues. Cast shadows omitted.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"blue on blue","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Los Angeles County Museum of Art"},{"id":"modern-v3-1784","canonical_id":null,"title":"Curved Red on Blue","year_start":1963,"year_end":1963,"date_display":"1963","medium":"Oil on canvas","height_cm":267.34,"width_cm":214.31,"dimensions_display":"Unframed: 105 1/4 × 84 3/8 × 1 1/8 in. (267.34 × 214.31 × 2.86 cm)","collection":"Modern Art Museum of Fort Worth","sources":[{"url":"https://collection.themodern.org/objects/1784/curved-red-on-blue","label":"Modern Art Museum of Fort Worth primary object record","accessed":"2026-10-27"}],"notes":["Museum verso transcription records the number 313 on the stretcher; not promoted to a canonical EK identifier without an explicit identifier cross-reference.","Organic red curve traced by eye from the actual reference, including cropped top/left/bottom contacts. Fine irregularities simplified."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"modern-v3:1784","source_record_id":"1968.10","title":"Curved Red on Blue","year_start":1963,"year_end":1963,"date_display":"1963","medium":"Oil on canvas","height_cm":267.34,"width_cm":214.31,"dimensions_display":"Unframed: 105 1/4 × 84 3/8 × 1 1/8 in. (267.34 × 214.31 × 2.86 cm)","collection":"Modern Art Museum of Fort Worth","accession":"1968.10","ek_id":null,"source_url":"https://collection.themodern.org/objects/1784/curved-red-on-blue","image_url":"https://collection.themodern.org/internal/media/dispatcher/4-3245/preview","record_kind":"painting","record_status":"sourced_metadata","notes":["Museum verso transcription records the number 313 on the stretcher; not promoted to a canonical EK identifier without an explicit identifier cross-reference.","Organic red curve traced by eye from the actual reference, including cropped top/left/bottom contacts. Fine irregularities simplified."],"sources":[{"url":"https://collection.themodern.org/objects/1784/curved-red-on-blue","label":"Modern Art Museum of Fort Worth primary object record","accessed":"2026-10-27"}]}],"source_image_url":"https://collection.themodern.org/internal/media/dispatcher/4-3245/preview","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["red","blue"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v3-modern-v3-1784.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v3-modern-v3-1784.svg","colors":["red","blue"],"shape_type":"rectangle","reference_url":"https://collection.themodern.org/objects/1784/curved-red-on-blue","reference_id":"research/root-museums-v3/reference-images/modern-1784.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid screen colours, not calibrated paint measurements","notes":"Organic red curve traced by eye from the actual reference, including cropped top/left/bottom contacts. Fine irregularities simplified.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"curved red on blue","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Modern Art Museum of Fort Worth"},{"id":"broad-v3-green-blue-red","canonical_id":null,"title":"Green Blue Red","year_start":1963,"year_end":1963,"date_display":"1963","medium":"oil on canvas","height_cm":171.45,"width_cm":228.6,"dimensions_display":"67 1/2 x 90 in. (171.45 x 228.6 cm)","collection":"The Broad, Los Angeles","sources":[{"url":"https://www.thebroad.org/art/ellsworth-kelly/green-blue-red","label":"The Broad primary collection record","accessed":"2026-10-27"},{"url":"https://matthewmarks.com/artists/ellsworth-kelly/lightbox/works/17398","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"},{"url":"https://archive.org/download/EllsworthKellyLastPaintings_201811/EllsworthKellyLastPaintings.pdf#page=29","label":"Official public exhibition publication, PDF page29","accessed":"2026-10-27"}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained.","Observed red ground with green rectangle at left and tall blue oval at right. Oval contour and margins are approximated from the object photograph."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"broad-v3:green-blue-red","source_record_id":"B-KELLY-2013.001","title":"Green Blue Red","year_start":1963,"year_end":1963,"date_display":"1963","medium":"oil on canvas","height_cm":171.45,"width_cm":228.6,"dimensions_display":"67 1/2 x 90 in. (171.45 x 228.6 cm)","collection":"The Broad, Los Angeles","accession":"B-KELLY-2013.001","ek_id":null,"source_url":"https://www.thebroad.org/art/ellsworth-kelly/green-blue-red","image_url":"https://www.thebroad.org/sites/default/files/styles/webp_convert_only/public/art/kelly_greenbluered.jpg.webp?itok=HfVVzNtZ","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained.","Observed red ground with green rectangle at left and tall blue oval at right. Oval contour and margins are approximated from the object photograph."],"sources":[{"url":"https://www.thebroad.org/art/ellsworth-kelly/green-blue-red","label":"The Broad primary collection record","accessed":"2026-10-27"}],"credit_line":"The Broad, Los Angeles"},{"source_id":"matthewmarks:17398","source_record_id":"17398","title":"Green Blue Red","year_start":1963,"year_end":1963,"date_display":"1963","medium":"Oil on canvas","height_cm":171.0,"width_cm":229.0,"depth_cm":null,"dimensions_display":"67½ × 90 inches; 171 × 229 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/artists/ellsworth-kelly/lightbox/works/17398","image_url":"https://cdn.matthewmarks.com/online/17398/_800xAUTO_fit_center-center_none/17398_EK-310_REFERENCE_03_silo.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates."],"sources":[{"url":"https://matthewmarks.com/artists/ellsworth-kelly/lightbox/works/17398","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"17398","exhibition_urls":["https://matthewmarks.com/artists/ellsworth-kelly"]},{"source_id":"short-book-v4:EllsworthKellyLastPaintings_201811:29:green-blue-red","title":"Green Blue Red","year_start":1963,"year_end":1963,"date_display":"1963","height_cm":172,"width_cm":229,"medium":"Oil on canvas","dimensions_display":"172×229cm (publication caption)","collection":"The Broad (reported by2017 publication)","historical_source":true,"collection_as_of_year":2017,"source_url":"https://archive.org/download/EllsworthKellyLastPaintings_201811/EllsworthKellyLastPaintings.pdf#page=29","record_kind":"painting","record_status":"sourced_metadata","sources":[{"url":"https://archive.org/download/EllsworthKellyLastPaintings_201811/EllsworthKellyLastPaintings.pdf#page=29","label":"Official public exhibition publication, PDF page29","accessed":"2026-10-27"}],"notes":["Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained."]}],"source_image_url":"https://cdn.matthewmarks.com/online/17398/_800xAUTO_fit_center-center_none/17398_EK-310_REFERENCE_03_silo.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"broad-v3-green-blue-red","field":"collection","chosen":"The Broad, Los Angeles","alternative":"Collection unverified (documented in Matthew Marks exhibition)","source":"https://matthewmarks.com/artists/ellsworth-kelly/lightbox/works/17398"},{"id":"broad-v3-green-blue-red","field":"collection","chosen":"The Broad, Los Angeles","alternative":"The Broad (reported by2017 publication)","source":"https://archive.org/download/EllsworthKellyLastPaintings_201811/EllsworthKellyLastPaintings.pdf#page=29"}],"colors":["green","blue","red"],"shape_type":"rectangle with rectangle and oval","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v3-broad-green-blue-red.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v3-broad-green-blue-red.svg","title":"Green Blue Red","year_start":1963,"colors":["green","blue","red"],"shape_type":"rectangle with rectangle and oval","reference_url":"https://www.thebroad.org/art/ellsworth-kelly/green-blue-red","reference_image_url":"https://www.thebroad.org/sites/default/files/styles/webp_convert_only/public/art/kelly_greenbluered.jpg.webp?itok=HfVVzNtZ","reference_id":"research/broad-moca-v3/images/broad-green-blue-red.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against primary museum photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Observed red ground with green rectangle at left and tall blue oval at right. Oval contour and margins are approximated from the object photograph.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"green blue red","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"The Broad, Los Angeles"},{"id":"ek-316","canonical_id":"EK 316","title":"Red Blue Green","year_start":1963,"year_end":1963,"date_display":"1963","medium":"oil on canvas","height_cm":212.407,"width_cm":345.123,"dimensions_display":"83 5/8 x 135 7/8 inches","collection":"Museum of Contemporary Art San Diego","sources":[{"url":"https://ellsworthkelly.org/work/red-blue-green/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 59 (book page 54)","pdf_page":59,"book_page":54,"accessed":"2026-10-26"},{"url":"https://collection.mcasd.org/objects/3812/red-blue-green","label":"Museum of Contemporary Art San Diego primary record / publication","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=154","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 42","accessed":"2026-10-27","pdf_page":154},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 316"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 316"}],"notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Gift of Dr. and Mrs. Jack M. Farris. Exact artist57 public index exhausted: five objects, one painting, three lithographs and one photograph. Keyword search nine hits includes other creators. Museum separately reports framed dimensions; these measurements describe canvas. Existing Foundation study retained.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 213.4 x 345.4cm agree with existing 212.407 x 345.123cm within published rounding. Primary catalogue42 caption retained; catalogue plate number is not EK number.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Source title variants for same catalogue identifier: Red Blue Geen; Red Blue Green","Source discrepancy: height_cm is recorded here as 212.407; another source reports 213.36. See preserved source rows and reconciliation ledger.","Source discrepancy: height_cm is recorded here as 212.407; another source reports 213.4. See preserved source rows and reconciliation ledger."],"record_status":"documented","source_records":[{"ek_id":"EK 316","title":"Red Blue Green","date":"1963","medium":"oil on canvas","dimensions":"83 5/8 x 135 7/8 inches","collection":"Museum of Contemporary Art San Diego. Gift of Dr. and Mrs. Jack M. Farris","source_url":"https://ellsworthkelly.org/work/red-blue-green/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"moma1973:pdf59-caption2","title":"Red Blue Green","year_start":1963,"year_end":1963,"date_display":"1963","medium":"Oil on canvas","height_cm":213.36,"width_cm":345.44,"dimensions_display":"84 x 136 inches (overall)","collection":"Collection Mr. and Mrs. Robert Rowan, Pasadena, California","source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","record_kind":"painting","record_status":"documented","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership."],"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 59 (book page 54)","pdf_page":59,"book_page":54,"accessed":"2026-10-26"}]},{"source_id":"north-v4:mcasd-3812","source_record_id":"1978.3","title":"Red Blue Green","year_start":1963,"year_end":1963,"date_display":"1963","medium":"Oil on canvas","height_cm":212.4,"width_cm":345.1,"collection":"Museum of Contemporary Art San Diego","accession":"1978.3","ek_id":"EK 316","source_url":"https://collection.mcasd.org/objects/3812/red-blue-green","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Gift of Dr. and Mrs. Jack M. Farris. Exact artist57 public index exhausted: five objects, one painting, three lithographs and one photograph. Keyword search nine hits includes other creators. Museum separately reports framed dimensions; these measurements describe canvas. Existing Foundation study retained."],"sources":[{"url":"https://collection.mcasd.org/objects/3812/red-blue-green","label":"Museum of Contemporary Art San Diego primary record / publication","accessed":"2026-10-27"}],"verified_identity_of":"ek-316","dimensions_display":"83 5/8 × 135 7/8 in. (212.4 × 345.1 cm); framed: 84 1/2 × 136 1/2 × 1 1/2 in."},{"source_id":"guggenheim1996:cat-42","source_record_id":"42","title":"Red Blue Green","year_start":1963,"year_end":1963,"date_display":"1963","medium":"Oil on canvas","height_cm":213.4,"width_cm":345.4,"depth_cm":null,"dimensions_display":null,"collection":"Museum of Contemporary Art, San Diego, Gift of Dr. and Mrs. Jack M. Farris","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=154","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":42,"pdf_page":154,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 213.4 x 345.4cm agree with existing 212.407 x 345.123cm within published rounding. Primary catalogue42 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=154","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 42","accessed":"2026-10-27","pdf_page":154}],"verified_identity_of":"ek-316"},{"source_id":"foundation-exhib-v4:EK316:ellsworth-kelly-4","source_record_id":"EK 316","ek_id":"EK 316","title":"Red Blue Green","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 316"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2018/01/1973-EK-DAP-73.36-eks-300x203.jpg","https://ellsworthkelly.org/wp-content/uploads/2018/01/1973-EK-DAP-73.73-eks-300x203.jpg"]},{"source_id":"foundation-exhib-v4:EK316:ellsworth-kelly-a-retrospective","source_record_id":"EK 316","ek_id":"EK 316","title":"Red Blue Geen","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 316"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Source title variants for same catalogue identifier: Red Blue Geen; Red Blue Green"],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1996-DAP-96.5-D-Heald-300x236.jpg"]}],"record_kind":"painting","title_aliases":["Red Blue Geen"],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-316","field":"height_cm","chosen":212.407,"alternative":213.36,"source":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf"},{"id":"ek-316","field":"collection","chosen":"Museum of Contemporary Art San Diego. Gift of Dr. and Mrs. Jack M. Farris","alternative":"Collection Mr. and Mrs. Robert Rowan, Pasadena, California","source":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf"},{"id":"ek-316","field":"collection","chosen":"Museum of Contemporary Art San Diego. Gift of Dr. and Mrs. Jack M. Farris","alternative":"Museum of Contemporary Art San Diego","source":"https://collection.mcasd.org/objects/3812/red-blue-green"},{"id":"ek-316","field":"height_cm","chosen":212.407,"alternative":213.4,"source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=154"},{"id":"ek-316","field":"collection","chosen":"Museum of Contemporary Art San Diego","alternative":"Museum of Contemporary Art, San Diego, Gift of Dr. and Mrs. Jack M. Farris","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=154"}],"colors":["red","blue","green"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/ek-316.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-316.svg","colors":["red","blue","green"],"shape_type":"rectangle","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/red-blue-green/","reference_id":"research/reference-images/EK-316.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"red blue green","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Museum of Contemporary Art San Diego"},{"id":"freeman-pf0405","canonical_id":null,"title":"Red Blue Yellow","year_start":1963,"year_end":1963,"date_display":"1963","medium":"Oil on canvas","height_cm":20.3,"width_cm":25.4,"dimensions_display":"8 ×10inches (20.3 ×25.4cm)","collection":"Unknown; documented in a 2005 gallery exhibition","sources":[{"url":"https://www.peterfreemaninc.com/exhibitions/ellsworth-kelly/selected-works?view=multiple-sliders","label":"Peter Freeman, Inc., Ellsworth Kelly: Small Paintings, 1955–63 (2005), PF0405","accessed":"2026-10-27"}],"notes":["Primary Peter Freeman, Small Paintings, 1955–63 exhibition, 3 February–23 April 2005. Title, year, medium and dimensions transcribed from visible artwork caption; actual color photograph inspected. Gallery documentation does not establish current ownership.","Small Sumac Study (1959) is a different physical painting from the 188 × 160 cm Sumac (1959); Blue Green Red, EK303, 30.5 × 40.6 cm, is different from the large Met 1963 painting.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Primary Peter Freeman 2005 PF0405 photograph: small yellow rectangular canvas, one upright blue bar and one upright red bar with rounded ends. Distinct20.3×25.4cm painting; mounting shadow omitted."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"freeman:PF0405","source_record_id":"PF0405","title":"Red Blue Yellow","year_start":1963,"year_end":1963,"date_display":"1963","medium":"Oil on canvas","height_cm":20.3,"width_cm":25.4,"depth_cm":null,"dimensions_display":"8 ×10inches (20.3 ×25.4cm)","collection":"Unknown; documented in a 2005 gallery exhibition","collection_as_of":"2005","collection_status":"gallery_exhibition_documentation","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://www.peterfreemaninc.com/exhibitions/ellsworth-kelly/selected-works?view=multiple-sliders","image_url":"https://static-assets.artlogic.net/w_719,h_431,c_limit/exhibit-e/5b858d056aa72c55196fc2df/001429b66d7a95d2f58218b62c30c93a.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_exhibition_caption_and_photo","retrieved_date":"2026-10-27","reference_id":"research/svg-gap-v5/market/freeman-red-blue-yellow.jpg","notes":["Primary Peter Freeman, Small Paintings, 1955–63 exhibition, 3 February–23 April 2005. Title, year, medium and dimensions transcribed from visible artwork caption; actual color photograph inspected. Gallery documentation does not establish current ownership.","Small Sumac Study (1959) is a different physical painting from the 188 × 160 cm Sumac (1959); Blue Green Red, EK303, 30.5 × 40.6 cm, is different from the large Met 1963 painting.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Primary Peter Freeman 2005 PF0405 photograph: small yellow rectangular canvas, one upright blue bar and one upright red bar with rounded ends. Distinct20.3×25.4cm painting; mounting shadow omitted."],"sources":[{"url":"https://www.peterfreemaninc.com/exhibitions/ellsworth-kelly/selected-works?view=multiple-sliders","label":"Peter Freeman, Inc., Ellsworth Kelly: Small Paintings, 1955–63 (2005), PF0405","accessed":"2026-10-27"}]}],"source_image_url":"https://static-assets.artlogic.net/w_719,h_431,c_limit/exhibit-e/5b858d056aa72c55196fc2df/001429b66d7a95d2f58218b62c30c93a.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["yellow","blue","red"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-market-48-freeman-pf0405.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-market-48-freeman-pf0405.svg","colors":["yellow","blue","red"],"shape_type":"rectangle","reference_url":"https://www.peterfreemaninc.com/exhibitions/ellsworth-kelly/selected-works?view=multiple-sliders","reference_id":"research/svg-gap-v5/market/freeman-red-blue-yellow.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary reference visually inspected","palette":"standardized vivid; same-family shades retained where composition depends on them","notes":"Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Primary Peter Freeman 2005 PF0405 photograph: small yellow rectangular canvas, one upright blue bar and one upright red bar with rounded ends. Distinct20.3×25.4cm painting; mounting shadow omitted.","reviewed_date":"2026-10-27","true_scale_eligible":true},"missing_fields":[],"is_representative":true,"duplicate_group":"red blue yellow","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Unknown"},{"id":"christies-6168970","canonical_id":null,"title":"Red White","year_start":1963,"year_end":1963,"date_display":"1963","medium":"acrylic on canvas","height_cm":91.7,"width_cm":66.3,"dimensions_display":"36 1/8 x 26 1/8 in. (91.7 x 66.3 cm.)","collection":"Private collection (last public sale; present owner unverified)","sources":[{"url":"https://www.christies.com/en/lot/lot-6168970","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Auction provenance describes historical ownership; it does not establish the present collection.","Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"christies:6168970","source_record_id":"6168970","title":"Red White","year_start":1963,"year_end":1963,"date_display":"1963","medium":"acrylic on canvas","height_cm":91.7,"width_cm":66.3,"depth_cm":null,"dimensions_display":"36 1/8 x 26 1/8 in. (91.7 x 66.3 cm.)","collection":"Private collection (last public sale; present owner unverified)","collection_as_of":"2018-11-14T00:00Z","accession":null,"ek_id":null,"source_url":"https://www.christies.com/en/lot/lot-6168970","image_url":"https://www.christies.com/img/LotImages/2018/NYR/2018_NYR_17448_0016B_000(ellsworth_kelly_red_white070345).jpg?mode=max","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Auction provenance describes historical ownership; it does not establish the present collection.","Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. "],"sources":[{"url":"https://www.christies.com/en/lot/lot-6168970","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Christie's","lot_id":"6168970","lot_number":"16 B","sale_date":"2018-11-14T00:00Z","sale_title":"An American Place | The Barney A. Ebsworth Collection Evening Sale","location":"New York","source_url":"https://www.christies.com/en/lot/lot-6168970","raw_sale":{"sale_id":"28169","sale_number":"17448","sale_room_code":"NYR","event_type":"Sale","title_txt":"An American Place | The Barney A. 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Holland Gallery, Chicago, 1964\nRobert Halff, Beverly Hills\nJames Goodman Gallery, New York, 1985\nMargo Leavin Gallery, Los Angeles, 1986\nPrivate collection, 1986\nAnon. sale; Sotheby's, New York, 6 May 1997, lot 29\nGreenberg Van Doren Gallery, St. Louis\nAcquired from the above by the late owner, 1998"}]}],"source_image_url":"https://www.christies.com/img/LotImages/2018/NYR/2018_NYR_17448_0016B_000(ellsworth_kelly_red_white070345).jpg?mode=max","title_aliases":[],"auction_history":[{"house":"Christie's","lot_id":"6168970","lot_number":"16 B","sale_date":"2018-11-14T00:00Z","sale_title":"An American Place | The Barney A. Ebsworth Collection Evening Sale","location":"New York","source_url":"https://www.christies.com/en/lot/lot-6168970","raw_sale":{"sale_id":"28169","sale_number":"17448","sale_room_code":"NYR","event_type":"Sale","title_txt":"An American Place | The Barney A. Ebsworth Collection Evening Sale","start_date":"2018-11-14T00:00Z","end_date":"2018-11-13T00:00Z","registration_close_date":null,"location_txt":"New York","url":"https://www.christies.com/en/auction/an-american-place-the-barney-a-ebsworth-collection-evening-sale-28169/","is_auction_over":true,"is_in_progress":false,"time_zone":"EST"},"provenance":"The artist\nMerce Cunningham Foundation, donated from the above through the Foundation for Contemporary Performance Arts\nB. C. Holland Gallery, Chicago, 1964\nRobert Halff, Beverly Hills\nJames Goodman Gallery, New York, 1985\nMargo Leavin Gallery, Los Angeles, 1986\nPrivate collection, 1986\nAnon. sale; Sotheby's, New York, 6 May 1997, lot 29\nGreenberg Van Doren Gallery, St. Louis\nAcquired from the above by the late owner, 1998"}],"market_history":[],"field_conflicts":[],"colors":["red","white"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-christies-6168970.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-christies-6168970.svg","colors":["red","white"],"shape_type":"rectangle","reference_url":"https://www.christies.com/en/lot/lot-6168970","reference_id":"research/auction-private-v4/references/auction-christies-6168970.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":false,"duplicate_group":"red white","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection","representative_id":"hirshhorn-72-161"},{"id":"international-v4-maeght-red-yellow-blue-i","canonical_id":null,"title":"Red Yellow Blue I","year_start":1963,"year_end":1963,"date_display":"1963","medium":"Acrylic on linen","height_cm":231,"width_cm":231,"dimensions_display":"231 × 231 cm","collection":"Fondation Maeght","sources":[{"url":"https://www.fondation-maeght.com/ellsworth-kelly-red-yellow-blue-1963-2/","label":"Museum collection object and original reference image","accessed":"2026-10-27"},{"url":"https://tlmagazine.com/fondation-maeght-summer-2026/?print=true","label":"Fondation Maeght supplied exhibition photograph caption2026; medium/size qualified","accessed":"2026-10-27"},{"url":"https://www.moma.org/documents/moma_catalogue_2535_300299040.pdf","label":"MoMA1973 essaypp76–77: exact painting composition and Maeght ownership","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=55","label":"Guggenheim1996 retrospective, essayPDF55, figure12","accessed":"2026-10-27","pdf_page":55},{"url":"https://ellsworthkelly.org/chronology/","label":"Verified supplementary metadata","page":null}],"notes":["Museum object page and permanent collection list title this Red,Yellow,Blue1963. Museum-supplied2026 image caption hosted by TLmagazine gives expanded titleRedYellowBlueI,acrylic/linen231×231cm. Medium and dimensions therefore have museum_supplied_caption confidence, not direct object-field confidence. MoMA1973 essay independently dates and describes exact Maeght composition: red square lower left, yellowL,blueL. Reconciles Foundation chronology named work gap.","Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Exact title1963,231cm square, FondationMaeght credit and photographed redsquare/yellowL/blueL arrangement independently confirm internationalMaeght identity.","Red square at lower left, yellow L and blue L. Slim external wooden frame omitted. Support and arrangement corroborated by MoMA1973 essay. Dimensions qualified as museum-supplied2026 caption hosted by TLmagazine."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"international-v4:maeght-red-yellow-blue-i","source_record_id":"maeght-red-yellow-blue-i","title":"Red Yellow Blue I","year_start":1963,"year_end":1963,"date_display":"1963","medium":"Acrylic on linen","height_cm":231,"width_cm":231,"dimensions_display":"231 × 231 cm","collection":"Fondation Maeght","accession":null,"ek_id":null,"source_url":"https://www.fondation-maeght.com/ellsworth-kelly-red-yellow-blue-1963-2/","image_url":"https://www.fondation-maeght.com/wp-content/uploads/2022/03/55.-.KELLY-Hellsworth-Red-Yellow-Blue.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_with_museum_supplied_caption_fields","retrieved_date":"2026-10-27","notes":["Museum object page and permanent collection list title this Red,Yellow,Blue1963. Museum-supplied2026 image caption hosted by TLmagazine gives expanded titleRedYellowBlueI,acrylic/linen231×231cm. Medium and dimensions therefore have museum_supplied_caption confidence, not direct object-field confidence. MoMA1973 essay independently dates and describes exact Maeght composition: red square lower left, yellowL,blueL. Reconciles Foundation chronology named work gap.","Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Exact title1963,231cm square, FondationMaeght credit and photographed redsquare/yellowL/blueL arrangement independently confirm internationalMaeght identity.","Red square at lower left, yellow L and blue L. Slim external wooden frame omitted. Support and arrangement corroborated by MoMA1973 essay. Dimensions qualified as museum-supplied2026 caption hosted by TLmagazine."],"sources":[{"url":"https://www.fondation-maeght.com/ellsworth-kelly-red-yellow-blue-1963-2/","label":"Museum collection object and original reference image","accessed":"2026-10-27"},{"url":"https://tlmagazine.com/fondation-maeght-summer-2026/?print=true","label":"Fondation Maeght supplied exhibition photograph caption2026; medium/size qualified","accessed":"2026-10-27"},{"url":"https://www.moma.org/documents/moma_catalogue_2535_300299040.pdf","label":"MoMA1973 essaypp76–77: exact painting composition and Maeght ownership","accessed":"2026-10-27"}],"verified_identity_of":"gap-red-yellow-blue-i-undated","title_aliases":["Red, Yellow, Blue","Red Yellow Blue","Three Panels: Red Yellow Blue I"],"field_confidence":{"title":"primary_museum_and_museum_supplied_caption","year":"primary_museum","collection":"primary_museum","medium":"museum_supplied_caption_hosted_by_publication","dimensions":"museum_supplied_caption_hosted_by_publication"}},{"source_id":"guggenheim1996:essay-55-fig-12","source_record_id":"essay-55-fig-12","title":"Red Yellow Blue I","year_start":1963,"year_end":1963,"date_display":"1963","medium":"Acrylic on canvas","height_cm":231.0,"width_cm":231.0,"depth_cm":null,"dimensions_display":null,"collection":"Fondation Maeght, St. Paul de Vence, France","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=55","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","pdf_page":55,"figure":"12","notes":["Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Exact title1963,231cm square, FondationMaeght credit and photographed redsquare/yellowL/blueL arrangement independently confirm internationalMaeght identity."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=55","label":"Guggenheim1996 retrospective, essayPDF55, figure12","accessed":"2026-10-27","pdf_page":55}],"verified_identity_of":"international-v4-maeght-red-yellow-blue-i"}],"source_image_url":"https://www.fondation-maeght.com/wp-content/uploads/2022/03/55.-.KELLY-Hellsworth-Red-Yellow-Blue.jpg","title_aliases":["Red, Yellow, Blue","Red Yellow Blue","Three Panels: Red Yellow Blue I"],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"international-v4-maeght-red-yellow-blue-i","field":"collection","chosen":"Fondation Maeght","alternative":"Fondation Maeght, St. Paul de Vence, France","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=55"}],"colors":["red","yellow","blue"],"shape_type":"square","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-international-maeght-red-yellow-blue-i.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-international-maeght-red-yellow-blue-i.svg","colors":["red","yellow","blue"],"shape_type":"square","reference_url":"https://www.fondation-maeght.com/wp-content/uploads/2022/03/55.-.KELLY-Hellsworth-Red-Yellow-Blue.jpg","reference_id":"research/international-v4/reference-images/maeght-ryb.jpg","method":"hand_authored_vector_after_visual_reference","geometry_confidence":"approximate, visually reviewed","palette":"standardized, not colorimetric","notes":"Red square at lower left, yellow L and blue L. Slim external wooden frame omitted. Support and arrangement corroborated by MoMA1973 essay. Dimensions qualified as museum-supplied2026 caption hosted by TLmagazine.","reviewed_date":"2026-10-27","source_url":"https://www.fondation-maeght.com/ellsworth-kelly-red-yellow-blue-1963-2/"},"missing_fields":[],"is_representative":true,"duplicate_group":"red yellow blue i","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Fondation Maeght"},{"id":"christies-5498495","canonical_id":null,"title":"Study for \"Green Blue Red\"","year_start":1963,"year_end":1963,"date_display":"1963","medium":"oil on irregularly shaped unstretched canvas","height_cm":13.0,"width_cm":13.9,"dimensions_display":"5 1/8 x 5½ in. (13 x 13.9 cm.)","collection":"Private collection (last public sale; present owner unverified)","sources":[{"url":"https://www.christies.com/en/lot/lot-5498495","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Auction provenance describes historical ownership; it does not establish the present collection.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. The primary image shows red rectangular painted ground, green vertical form and blue pointed oval on a small paper support. External margin retained only as paper, not mounting mat.","Earliest creation-year tie: ordering within the year is unknown. One record is selected deterministically for display."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"christies:5498495","source_record_id":"5498495","title":"Study for \"Green Blue Red\"","year_start":1963,"year_end":1963,"date_display":"1963","medium":"oil on irregularly shaped unstretched canvas","height_cm":13.0,"width_cm":13.9,"depth_cm":null,"dimensions_display":"5 1/8 x 5½ in. (13 x 13.9 cm.)","collection":"Private collection (last public sale; present owner unverified)","collection_as_of":"2011-11-09T19:15Z","accession":null,"ek_id":null,"source_url":"https://www.christies.com/en/lot/lot-5498495","image_url":"https://www.christies.com/img/LotImages/2011/NYR/2011_NYR_02481_0657_000(ellsworth_kelly_study_for_green_blue_red070253).jpg?mode=max","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Auction provenance describes historical ownership; it does not establish the present collection.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. The primary image shows red rectangular painted ground, green vertical form and blue pointed oval on a small paper support. External margin retained only as paper, not mounting mat.","Earliest creation-year tie: ordering within the year is unknown. One record is selected deterministically for display."],"sources":[{"url":"https://www.christies.com/en/lot/lot-5498495","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Christie's","lot_id":"5498495","lot_number":"657","sale_date":"2011-11-09T19:15Z","sale_title":"Post-War and Contemporary Art Session II","location":"New York","source_url":"https://www.christies.com/en/lot/lot-5498495","raw_sale":{"sale_id":"23087","sale_number":"2481","sale_room_code":"NYR","event_type":"Sale","title_txt":"Post-War and Contemporary Art Session II","start_date":"2011-11-09T19:15Z","end_date":"2011-11-09T00:00Z","registration_close_date":"2011-11-09T02:30Z","location_txt":"New York","url":"https://www.christies.com/en/auction/post-war-and-contemporary-art-session-ii-23087/","is_auction_over":true,"is_in_progress":false,"time_zone":"EST"},"provenance":"Parnership for the Homeless, New York, gift of the artist\nMatthew Marks Gallery, New York\nAcquired from the above by the present owner"}]}],"source_image_url":"https://www.christies.com/img/LotImages/2011/NYR/2011_NYR_02481_0657_000(ellsworth_kelly_study_for_green_blue_red070253).jpg?mode=max","title_aliases":[],"auction_history":[{"house":"Christie's","lot_id":"5498495","lot_number":"657","sale_date":"2011-11-09T19:15Z","sale_title":"Post-War and Contemporary Art Session II","location":"New York","source_url":"https://www.christies.com/en/lot/lot-5498495","raw_sale":{"sale_id":"23087","sale_number":"2481","sale_room_code":"NYR","event_type":"Sale","title_txt":"Post-War and Contemporary Art Session II","start_date":"2011-11-09T19:15Z","end_date":"2011-11-09T00:00Z","registration_close_date":"2011-11-09T02:30Z","location_txt":"New York","url":"https://www.christies.com/en/auction/post-war-and-contemporary-art-session-ii-23087/","is_auction_over":true,"is_in_progress":false,"time_zone":"EST"},"provenance":"Parnership for the Homeless, New York, gift of the artist\nMatthew Marks Gallery, New York\nAcquired from the above by the present owner"}],"market_history":[],"field_conflicts":[],"colors":["white","red","green","blue"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-market-20-christies-5498495.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-market-20-christies-5498495.svg","colors":["white","red","green","blue"],"shape_type":"rectangle","reference_url":"https://www.christies.com/en/lot/lot-5498495","reference_id":"research/svg-gap-v5/market/ref-20.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary reference visually inspected","palette":"standardized vivid; same-family shades retained where composition depends on them","notes":"Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. The primary image shows red rectangular painted ground, green vertical form and blue pointed oval on a small paper support. External margin retained only as paper, not mounting mat.","reviewed_date":"2026-10-27","true_scale_eligible":true},"missing_fields":[],"is_representative":true,"duplicate_group":"study for green blue red","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"whitney-67946","canonical_id":null,"title":"Study for \"Green Blue Red\"","year_start":1963,"year_end":1963,"date_display":"1963","medium":"Oil on canvas","height_cm":13.3,"width_cm":18.9,"dimensions_display":"Overall (irregular): 5 1/4 × 7 7/16 in. (13.3 × 18.9 cm)","collection":"Whitney Museum of American Art, New York","sources":[{"url":"https://whitney.org/collection/works/67946","institution":"whitney","accessed":"2026-10-26","label":"whitney"}],"notes":["Study on paper: off-white support retained. Main red field and two irregular green/blue forms observed directly; small paint flecks and brushwork omitted.","Earliest creation-year tie: ordering within the year is unknown. One record is selected deterministically for display."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"whitney:67946","source_record_id":"67946","title":"Study for \"Green Blue Red\"","year_start":1963,"year_end":1963,"date_display":"1963","medium":"Oil on canvas","height_cm":13.3,"width_cm":18.9,"dimensions_display":"Overall (irregular): 5 1/4 × 7 7/16 in. (13.3 × 18.9 cm)","collection":"Whitney Museum of American Art, New York","source_url":"https://whitney.org/collection/works/67946","image_url":"https://whitneymedia.org/assets/artwork/67946/2023_97_cropped.jpg","accession":"2023.97","record_kind":"painting","notes":["Study on paper: off-white support retained. Main red field and two irregular green/blue forms observed directly; small paint flecks and brushwork omitted.","Earliest creation-year tie: ordering within the year is unknown. One record is selected deterministically for display."],"sources":[{"url":"https://whitney.org/collection/works/67946","institution":"whitney","accessed":"2026-10-26"}]}],"source_image_url":"https://whitneymedia.org/assets/artwork/67946/2023_97_cropped.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["red","green","blue","white"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-core-whitney-67946.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-core-whitney-67946.svg","colors":["red","green","blue","white"],"shape_type":"rectangle","reference_url":"https://whitney.org/collection/works/67946","reference_id":"research/core-museums-v4/reference-images/whitney-67946.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually reviewed","palette":"standardized vivid screen colours, not measured pigments","notes":"Study on paper: off-white support retained. Main red field and two irregular green/blue forms observed directly; small paint flecks and brushwork omitted.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":false,"duplicate_group":"study for green blue red","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Whitney Museum of American Art","representative_id":"christies-5498495"},{"id":"glenstone-v3-white-red","canonical_id":null,"title":"White Red","year_start":1963,"year_end":1963,"date_display":"1963","medium":"oil on canvas","height_cm":175.26,"width_cm":220.35,"dimensions_display":"69 x 86 3/4 inches (175.26 x 220.35 cm); 72 3/4 x 90 3/4 x 2 1/4 inches (184.79 x 230.51 x 5.72 cm) framed","collection":"Glenstone Museum","sources":[{"url":"https://www.glenstone.org/artworks/white-red","label":"Glenstone Museum primary object record","accessed":"2026-10-27"}],"notes":["Observed diagonal white band and its bottom/right contacts retained."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"glenstone-v3:white-red","source_record_id":"glenstone-v3:white-red","title":"White Red","year_start":1963,"year_end":1963,"date_display":"1963","medium":"oil on canvas","height_cm":175.26,"width_cm":220.35,"dimensions_display":"69 x 86 3/4 inches (175.26 x 220.35 cm); 72 3/4 x 90 3/4 x 2 1/4 inches (184.79 x 230.51 x 5.72 cm) framed","collection":"Glenstone Museum","accession":null,"ek_id":null,"source_url":"https://www.glenstone.org/artworks/white-red","image_url":"https://www.glenstone.org/medias/azure-95803.jpg?crop=,,x,y&format=jpg&quality=80&width=1000","record_kind":"painting","record_status":"sourced_metadata","notes":["Observed diagonal white band and its bottom/right contacts retained."],"sources":[{"url":"https://www.glenstone.org/artworks/white-red","label":"Glenstone Museum primary object record","accessed":"2026-10-27"}]}],"source_image_url":"https://www.glenstone.org/medias/azure-95803.jpg?crop=,,x,y&format=jpg&quality=80&width=1000","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["white","red"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v3-glenstone-v3-white-red.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v3-glenstone-v3-white-red.svg","colors":["white","red"],"shape_type":"rectangle","reference_url":"https://www.glenstone.org/artworks/white-red","reference_id":"research/root-museums-v3/reference-images/glenstone-white-red.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid screen colours, not calibrated paint measurements","notes":"Observed diagonal white band and its bottom/right contacts retained.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"white red","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Glenstone"},{"id":"north-v4-desmoines-yellowblue","canonical_id":null,"title":"Yellow Blue","year_start":1963,"year_end":1963,"date_display":"1963","medium":"Oil on canvas","height_cm":228.6,"width_cm":165.1,"dimensions_display":"Canvas(/image):90×65in (228.6×165.1cm)","collection":"Des Moines Art Center","sources":[{"url":"https://desmoinesartcenter.org/news/ellsworth-kelly-foundation-gift/","label":"Museum2023collection statement"},{"url":"https://emuseum.desmoinesartcenter.org/objects/39779/yellow-blue","label":"Museum object39779 / indexed Basic Detail Report"},{"url":"https://desmoinesartcenter.org/wp-content/uploads/2025/04/iowa-artists-2025-gallery-guide_Ben-MILLETT.pdf","label":"Museum2025gallery guide","pdf_page":3,"book_page":4}],"notes":["Purchased with funds from the Coffin Fine Arts Trust; Nathan Emory Coffin Collection. Dimensions90×65in verified in public eMuseum BasicDetailReport (object39779). Exact painting reproduced in2025 museum gallery guide PDF3/printed4.","Original Kelly painting is the small lower-left image in museum guide PDF3/printed4. The four larger quilt images are Ben Millett works and are not transcribed."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"north-v4:desmoines-yellowblue","source_record_id":"1971.17","title":"Yellow Blue","year_start":1963,"year_end":1963,"date_display":"1963","medium":"Oil on canvas","height_cm":228.6,"width_cm":165.1,"collection":"Des Moines Art Center","accession":"1971.17","ek_id":null,"source_url":"https://desmoinesartcenter.org/news/ellsworth-kelly-foundation-gift/","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Purchased with funds from the Coffin Fine Arts Trust; Nathan Emory Coffin Collection. Dimensions90×65in verified in public eMuseum BasicDetailReport (object39779). Exact painting reproduced in2025 museum gallery guide PDF3/printed4.","Original Kelly painting is the small lower-left image in museum guide PDF3/printed4. The four larger quilt images are Ben Millett works and are not transcribed."],"sources":[{"url":"https://desmoinesartcenter.org/news/ellsworth-kelly-foundation-gift/","label":"Museum2023collection statement"},{"url":"https://emuseum.desmoinesartcenter.org/objects/39779/yellow-blue","label":"Museum object39779 / indexed Basic Detail Report"},{"url":"https://desmoinesartcenter.org/wp-content/uploads/2025/04/iowa-artists-2025-gallery-guide_Ben-MILLETT.pdf","label":"Museum2025gallery guide","pdf_page":3,"book_page":4}],"dimensions_display":"Canvas(/image):90×65in (228.6×165.1cm)"}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["yellow","blue"],"shape_type":"rectangle with curved colour field","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-north-american-desmoines-yellowblue.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-north-american-desmoines-yellowblue.svg","title":"Yellow Blue","year_start":1963,"colors":["yellow","blue"],"shape_type":"rectangle with curved colour field","reference_url":"https://desmoinesartcenter.org/news/ellsworth-kelly-foundation-gift/","reference_image_url":null,"reference_id":"research/north-american-v4/reference-images/desmoines-yellowblue.png","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against primary reference","palette":"standardized vivid screen colours; not measured pigment values","notes":"Original Kelly painting is the small lower-left image in museum guide PDF3/printed4. The four larger quilt images are Ben Millett works and are not transcribed.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"yellow blue","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Des Moines Art Center"},{"id":"christies-5895383","canonical_id":null,"title":"Yellow White","year_start":1963,"year_end":1963,"date_display":"1963","medium":"oil on canvas","height_cm":221.0,"width_cm":156.2,"dimensions_display":"87 x 61 1/2 in. (221 x 156.2 cm.)","collection":"Private collection (last public sale; present owner unverified)","sources":[{"url":"https://www.christies.com/en/lot/lot-5895383","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Auction provenance describes historical ownership; it does not establish the present collection.","Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"christies:5895383","source_record_id":"5895383","title":"Yellow White","year_start":1963,"year_end":1963,"date_display":"1963","medium":"oil on canvas","height_cm":221.0,"width_cm":156.2,"depth_cm":null,"dimensions_display":"87 x 61 1/2 in. (221 x 156.2 cm.)","collection":"Private collection (last public sale; present owner unverified)","collection_as_of":"2015-05-12T13:00Z","accession":null,"ek_id":null,"source_url":"https://www.christies.com/en/lot/lot-5895383","image_url":"https://www.christies.com/img/LotImages/2015/NYR/2015_NYR_03742_0163_000(ellsworth_kelly_yellow_white044233).jpg?mode=max","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Auction provenance describes historical ownership; it does not establish the present collection.","Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. "],"sources":[{"url":"https://www.christies.com/en/lot/lot-5895383","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Christie's","lot_id":"5895383","lot_number":"163","sale_date":"2015-05-12T13:00Z","sale_title":"Post-War and Contemporary Art Day Sale Session I","location":"New York","source_url":"https://www.christies.com/en/lot/lot-5895383","raw_sale":{"sale_id":"25302","sale_number":"3742","sale_room_code":"NYR","event_type":"Sale","title_txt":"Post-War and Contemporary Art Day Sale Session I","start_date":"2015-05-12T13:00Z","end_date":"2015-05-12T00:00Z","registration_close_date":"2015-05-11T04:00Z","location_txt":"New York","url":"https://www.christies.com/en/auction/post-war-and-contemporary-art-day-sale-session-i-25302/","is_auction_over":true,"is_in_progress":false,"time_zone":"EDT"},"provenance":"Betty Parsons Gallery, New York\nAcquired from the above by the present owner, 1963"}]}],"source_image_url":"https://www.christies.com/img/LotImages/2015/NYR/2015_NYR_03742_0163_000(ellsworth_kelly_yellow_white044233).jpg?mode=max","title_aliases":[],"auction_history":[{"house":"Christie's","lot_id":"5895383","lot_number":"163","sale_date":"2015-05-12T13:00Z","sale_title":"Post-War and Contemporary Art Day Sale Session I","location":"New York","source_url":"https://www.christies.com/en/lot/lot-5895383","raw_sale":{"sale_id":"25302","sale_number":"3742","sale_room_code":"NYR","event_type":"Sale","title_txt":"Post-War and Contemporary Art Day Sale Session I","start_date":"2015-05-12T13:00Z","end_date":"2015-05-12T00:00Z","registration_close_date":"2015-05-11T04:00Z","location_txt":"New York","url":"https://www.christies.com/en/auction/post-war-and-contemporary-art-day-sale-session-i-25302/","is_auction_over":true,"is_in_progress":false,"time_zone":"EDT"},"provenance":"Betty Parsons Gallery, New York\nAcquired from the above by the present owner, 1963"}],"market_history":[],"field_conflicts":[],"colors":["yellow","white"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-christies-5895383.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-christies-5895383.svg","colors":["yellow","white"],"shape_type":"rectangle","reference_url":"https://www.christies.com/en/lot/lot-5895383","reference_id":"research/auction-private-v4/references/auction-christies-5895383.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":false,"duplicate_group":"yellow white","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection","representative_id":"ek-273"},{"id":"christies-6534249","canonical_id":null,"title":"Blue Black Red","year_start":1964,"year_end":1964,"date_display":"1964","medium":"oil on canvas","height_cm":231.1,"width_cm":457.2,"dimensions_display":"91 x 180 in. (231.1 x 457.2 cm.)","collection":"Private collection (last public sale; present owner unverified)","sources":[{"url":"https://www.christies.com/en/lot/lot-6534249","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Auction provenance describes historical ownership; it does not establish the present collection.","Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"christies:6534249","source_record_id":"6534249","title":"Blue Black Red","year_start":1964,"year_end":1964,"date_display":"1964","medium":"oil on canvas","height_cm":231.1,"width_cm":457.2,"depth_cm":null,"dimensions_display":"91 x 180 in. (231.1 x 457.2 cm.)","collection":"Private collection (last public sale; present owner unverified)","collection_as_of":"2025-05-12T23:30Z","accession":null,"ek_id":null,"source_url":"https://www.christies.com/en/lot/lot-6534249","image_url":"https://www.christies.com/img/LotImages/2025/NYR/2025_NYR_23456_0045A_000(ellsworth_kelly_blue_black_red115330).jpg?mode=max","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Auction provenance describes historical ownership; it does not establish the present collection.","Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. "],"sources":[{"url":"https://www.christies.com/en/lot/lot-6534249","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Christie's","lot_id":"6534249","lot_number":"45 A","sale_date":"2025-05-12T23:30Z","sale_title":"20th Century Evening Sale","location":"New York","source_url":"https://www.christies.com/en/lot/lot-6534249","raw_sale":{"sale_id":"30655","sale_number":"23456","sale_room_code":"NYR","event_type":"Sale","title_txt":"20th Century Evening Sale","start_date":"2025-05-12T23:30Z","end_date":"2025-05-12T00:00Z","registration_close_date":"2025-05-12T12:00Z","location_txt":"New York","url":"https://www.christies.com/en/auction/20th-century-evening-sale-30655/","is_auction_over":true,"is_in_progress":false,"time_zone":"EDT"},"provenance":"Sidney Janis Gallery, New York\nMax and Jeanne Wasserman, Chestnut Hill, Massachusetts, 1966\nAnon. sale; Sotheby Parke Bernet, New York, 12-13 May 1977, lot 447\nAcquired at the above sale by Anne H. and Sid R. Bass"}]}],"source_image_url":"https://www.christies.com/img/LotImages/2025/NYR/2025_NYR_23456_0045A_000(ellsworth_kelly_blue_black_red115330).jpg?mode=max","title_aliases":[],"auction_history":[{"house":"Christie's","lot_id":"6534249","lot_number":"45 A","sale_date":"2025-05-12T23:30Z","sale_title":"20th Century Evening Sale","location":"New York","source_url":"https://www.christies.com/en/lot/lot-6534249","raw_sale":{"sale_id":"30655","sale_number":"23456","sale_room_code":"NYR","event_type":"Sale","title_txt":"20th Century Evening Sale","start_date":"2025-05-12T23:30Z","end_date":"2025-05-12T00:00Z","registration_close_date":"2025-05-12T12:00Z","location_txt":"New York","url":"https://www.christies.com/en/auction/20th-century-evening-sale-30655/","is_auction_over":true,"is_in_progress":false,"time_zone":"EDT"},"provenance":"Sidney Janis Gallery, New York\nMax and Jeanne Wasserman, Chestnut Hill, Massachusetts, 1966\nAnon. sale; Sotheby Parke Bernet, New York, 12-13 May 1977, lot 447\nAcquired at the above sale by Anne H. and Sid R. Bass"}],"market_history":[],"field_conflicts":[],"colors":["blue","black","red"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-christies-6534249.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-christies-6534249.svg","colors":["blue","black","red"],"shape_type":"rectangle","reference_url":"https://www.christies.com/en/lot/lot-6534249","reference_id":"research/auction-private-v4/references/auction-christies-6534249.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"blue black red","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"museum-v2-mumok-blue-curve","canonical_id":null,"title":"Blue Curve","year_start":1964,"year_end":1964,"date_display":"1964","medium":"Öl auf Leinwand","height_cm":107.0,"width_cm":84.0,"dimensions_display":"107.0 × 84.0 cm","collection":"mumok, Vienna / Österreichische Ludwig-Stiftung","sources":[{"url":"https://www.mumok.at/onlinesammlung/detail/blue-curve-1552","label":"mumok, Vienna / Österreichische Ludwig-Stiftung primary museum record","accessed":"2026-10-26"}],"notes":["Unframed object dimensions, depth4cm. Loan of Austrian Ludwig Foundation, not asserted sole museum ownership.","Blue convex form grows from full left edge to touch right edge; white upper/lower-right painted regions retained. Actual museum 2016 checklist thumbnail, not another Blue Curve numbered series."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"museum-v2:mumok_blue_curve","source_record_id":"ÖL-Stg 95/0","title":"Blue Curve","year_start":1964,"year_end":1964,"date_display":"1964","medium":"Öl auf Leinwand","height_cm":107.0,"width_cm":84.0,"dimensions_display":"107.0 × 84.0 cm","collection":"mumok, Vienna / Österreichische Ludwig-Stiftung","accession":"ÖL-Stg 95/0","ek_id":null,"source_url":"https://www.mumok.at/onlinesammlung/detail/blue-curve-1552","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-26","notes":["Unframed object dimensions, depth4cm. Loan of Austrian Ludwig Foundation, not asserted sole museum ownership.","Blue convex form grows from full left edge to touch right edge; white upper/lower-right painted regions retained. Actual museum 2016 checklist thumbnail, not another Blue Curve numbered series."],"sources":[{"url":"https://www.mumok.at/onlinesammlung/detail/blue-curve-1552","label":"mumok, Vienna / Österreichische Ludwig-Stiftung primary museum record","accessed":"2026-10-26"}]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["blue","white"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-museum-museum-v2-mumok-blue-curve.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-museum-museum-v2-mumok-blue-curve.svg","colors":["blue","white"],"shape_type":"rectangle","reference_url":"https://www.mumok.at/fileadmin/Bibliothek/7_Presse/2016/We_Pioneers/wir_wegbereiter_werkliste_pdf.pdf#page=55","reference_id":"research/svg-gap-v5/museums/references/mumok-checklist-p55.png","method":"hand_authored_vector_after_visual_reference","geometry_confidence":"approximate; visually reviewed","palette":"standardized color families; not colorimetric","notes":"Blue convex form grows from full left edge to touch right edge; white upper/lower-right painted regions retained. Actual museum 2016 checklist thumbnail, not another Blue Curve numbered series.","reviewed_date":"2026-10-27","source_url":"https://www.mumok.at/onlinesammlung/detail/blue-curve-1552"},"missing_fields":[],"is_representative":true,"duplicate_group":"blue curve","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"mumok, Vienna / Österreichische Ludwig-Stiftung"},{"id":"whitney-2596","canonical_id":null,"title":"Blue Green Red","year_start":1964,"year_end":1964,"date_display":"1964","medium":"Oil on linen","height_cm":186.1,"width_cm":255.0,"dimensions_display":"Overall: 73 1/4 × 100 3/8 in. (186.1 × 255 cm)","collection":"Whitney Museum of American Art, New York","sources":[{"url":"https://whitney.org/collection/works/2596","institution":"whitney","accessed":"2026-10-26","label":"whitney"},{"url":"https://archive.org/download/surfaceedgecolor25whit/surfaceedgecolor25whit.pdf#page=20","label":"Official public exhibition publication, PDF page20","accessed":"2026-10-27"}],"notes":["Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained.","Historical title order differs from current Whitney title Blue Green Red; source kept as alias.","Source discrepancy: height_cm is recorded here as 186.1; another source reports 185.42. See preserved source rows and reconciliation ledger.","Source discrepancy: width_cm is recorded here as 255.0; another source reports 254. See preserved source rows and reconciliation ledger.","Earliest creation-year tie: ordering within the year is unknown. One record is selected deterministically for display."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"whitney:2596","source_record_id":"2596","title":"Blue Green Red","year_start":1964,"year_end":1964,"date_display":"1964","medium":"Oil on linen","height_cm":186.1,"width_cm":255.0,"dimensions_display":"Overall: 73 1/4 × 100 3/8 in. (186.1 × 255 cm)","collection":"Whitney Museum of American Art, New York","source_url":"https://whitney.org/collection/works/2596","image_url":"https://whitneymedia.org/assets/artwork/2596/66_80_cropped.jpg","accession":"66.80","record_kind":"painting","notes":["Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained.","Historical title order differs from current Whitney title Blue Green Red; source kept as alias.","Source discrepancy: height_cm is recorded here as 186.1; another source reports 185.42. See preserved source rows and reconciliation ledger.","Source discrepancy: width_cm is recorded here as 255.0; another source reports 254. See preserved source rows and reconciliation ledger.","Earliest creation-year tie: ordering within the year is unknown. One record is selected deterministically for display."],"sources":[{"url":"https://whitney.org/collection/works/2596","institution":"whitney","accessed":"2026-10-26"}]},{"source_id":"short-book-v4:surfaceedgecolor25whit:20:green-blue-red","title":"Green, Blue, Red","year_start":1964,"year_end":1964,"date_display":"1964","height_cm":185.42,"width_cm":254,"medium":"Oil on canvas","dimensions_display":"185.42×254cm (publication caption)","collection":"Whitney Museum of American Art (reported1976)","historical_source":true,"collection_as_of_year":1976,"source_url":"https://archive.org/download/surfaceedgecolor25whit/surfaceedgecolor25whit.pdf#page=20","record_kind":"painting","record_status":"sourced_metadata","sources":[{"url":"https://archive.org/download/surfaceedgecolor25whit/surfaceedgecolor25whit.pdf#page=20","label":"Official public exhibition publication, PDF page20","accessed":"2026-10-27"}],"notes":["Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained.","Historical title order differs from current Whitney title Blue Green Red; source kept as alias."],"verified_identity_of":"whitney-2596"}],"source_image_url":"https://whitneymedia.org/assets/artwork/2596/66_80_cropped.jpg","title_aliases":["Green, Blue, Red"],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"whitney-2596","field":"height_cm","chosen":186.1,"alternative":185.42,"source":"https://archive.org/download/surfaceedgecolor25whit/surfaceedgecolor25whit.pdf#page=20"},{"id":"whitney-2596","field":"width_cm","chosen":255.0,"alternative":254,"source":"https://archive.org/download/surfaceedgecolor25whit/surfaceedgecolor25whit.pdf#page=20"},{"id":"whitney-2596","field":"collection","chosen":"Whitney Museum of American Art, New York","alternative":"Whitney Museum of American Art (reported1976)","source":"https://archive.org/download/surfaceedgecolor25whit/surfaceedgecolor25whit.pdf#page=20"}],"colors":["red","blue","green"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v2-whitney-2596.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v2-whitney-2596.svg","colors":["red","blue","green"],"shape_type":"rectangle","reference_url":"https://whitney.org/collection/works/2596","reference_id":"research/svg-v2-reference-images/whitney-2596.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":false,"duplicate_group":"blue green red","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Whitney Museum of American Art","representative_id":"freeman-pf0900"},{"id":"international-v4-stedelijk-blue-green-red-i","canonical_id":"EK 336","title":"Blue Green Red I","year_start":1964,"year_end":1965,"date_display":"1964–1965","medium":"Oil on canvas","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":"Stedelijk Museum Amsterdam (ownership recorded by museum conservator in historical publication)","sources":[{"url":"https://sbmk.nl/source/documents/MAWC-publ_web2.pdf","label":"Stedelijk Museum Amsterdam (ownership recorded by museum conservator in historical publication) primary source","accessed":"2026-10-27"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","label":"Ellsworth Kelly Foundation exhibition caption: EK 336"},{"url":"https://ellsworthkelly.org/exhibition/exhibition-biennale-xxxiii/","label":"Ellsworth Kelly Foundation exhibition caption: EK 336"},{"url":"https://ellsworthkelly.org/chronology/","label":"Verified supplementary metadata","page":null}],"notes":["Primary source: Stedelijk conservator Elisabeth Bracht, The restoration of Kelly’s works at the Stedelijk Museum, Modern Art: Who Cares?, book pp250–254 (PDF pp252–256). Explicit five-painting inventory; current collection index is bot-challenged, so this is a historical ownership claim, not an exhaustive current inventory.","Materials are explained by museum conservator for these paintings: oil paint on cotton support. No dimensions inferred from photographs.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Normalized observed proportions only. PDF page rendered to confirm correct orientation: the extracted embedded image is rotated180 degrees relative to the printed page. Blue left, curved red right."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"international-v4:stedelijk-blue-green-red-i","source_record_id":"stedelijk-blue-green-red-i","title":"Blue Green Red I","year_start":1964,"year_end":1965,"date_display":"1964–1965","medium":"Oil on canvas","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":"Stedelijk Museum Amsterdam (ownership recorded by museum conservator in historical publication)","accession":null,"ek_id":"EK 336","source_url":"https://sbmk.nl/source/documents/MAWC-publ_web2.pdf","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_conservation_publication","retrieved_date":"2026-10-27","notes":["Primary source: Stedelijk conservator Elisabeth Bracht, The restoration of Kelly’s works at the Stedelijk Museum, Modern Art: Who Cares?, book pp250–254 (PDF pp252–256). Explicit five-painting inventory; current collection index is bot-challenged, so this is a historical ownership claim, not an exhaustive current inventory.","Materials are explained by museum conservator for these paintings: oil paint on cotton support. No dimensions inferred from photographs.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Normalized observed proportions only. PDF page rendered to confirm correct orientation: the extracted embedded image is rotated180 degrees relative to the printed page. Blue left, curved red right."],"sources":[{"url":"https://sbmk.nl/source/documents/MAWC-publ_web2.pdf","label":"Stedelijk Museum Amsterdam (ownership recorded by museum conservator in historical publication) primary source","accessed":"2026-10-27"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","label":"Ellsworth Kelly Foundation exhibition captions: EK identity","accessed":"2026-10-27"}],"true_scale_eligible":false,"true_scale_note":"Physical dimensions unresolved; any normalized-only visual study is excluded from true-size plotting."},{"source_id":"foundation-exhib-v4:EK336:ellsworth-kelly-paintings-and-sculptures-1963-1979","source_record_id":"EK 336","ek_id":"EK 336","title":"Blue Green Red I","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","label":"Ellsworth Kelly Foundation exhibition caption: EK 336"}],"notes":["Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2018/01/1979-EK-DAP-79.43-eks-300x203.jpg"]},{"source_id":"foundation-exhib-v4:EK336:exhibition-biennale-xxxiii","source_record_id":"EK 336","ek_id":"EK 336","title":"Blue Green Red I","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/exhibition-biennale-xxxiii/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/exhibition-biennale-xxxiii/","label":"Ellsworth Kelly Foundation exhibition caption: EK 336"}],"notes":["Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1966-DAP-66.1-300x207.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["blue","green","red"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-international-stedelijk-blue-green-red-i.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-international-stedelijk-blue-green-red-i.svg","colors":["blue","green","red"],"shape_type":"rectangle","reference_url":"https://sbmk.nl/source/documents/MAWC-publ_web2.pdf","reference_id":"research/international-v4/reference-images/stedelijk-render-254.png","method":"hand_authored_vector_after_visual_reference","geometry_confidence":"approximate, visually reviewed","palette":"standardized, not colorimetric","notes":"Normalized observed proportions only. PDF page rendered to confirm correct orientation: the extracted embedded image is rotated180 degrees relative to the printed page. Blue left, curved red right.","reviewed_date":"2026-10-27","source_url":"https://sbmk.nl/source/documents/MAWC-publ_web2.pdf","true_scale_eligible":false,"true_scale_note":"Physical dimensions unresolved; SVG width/height are normalized observed proportions only.","dimension_unit":"normalized_observed_proportions"},"missing_fields":["height_cm","width_cm"],"is_representative":true,"duplicate_group":"blue green red i","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Physical dimensions unresolved; SVG width/height are normalized observed proportions only.","collection_group":"Stedelijk Museum Amsterdam (ownership recorded by museum conservator in historical publication)"},{"id":"guggenheim-venice-blue-red","canonical_id":null,"title":"Blue Red","year_start":1964,"year_end":1964,"date_display":"1964","medium":"Oil on canvas","height_cm":91.4,"width_cm":91.4,"dimensions_display":"91.4 x 91.4 cm","collection":"Peggy Guggenheim Collection, Venice","sources":[{"url":"https://www.guggenheim-venice.it/en/art/works/blue-red/","institution":"guggenheim-venice","accessed":"2026-10-26","label":"guggenheim-venice"}],"notes":["Earliest creation-year tie: ordering within the year is unknown. One record is selected deterministically for display."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"guggenheim-venice:blue-red","source_record_id":"blue-red","title":"Blue Red","year_start":1964,"year_end":1964,"date_display":"1964","medium":"Oil on canvas","height_cm":91.4,"width_cm":91.4,"dimensions_display":"91.4 x 91.4 cm","collection":"Peggy Guggenheim Collection, Venice","source_url":"https://www.guggenheim-venice.it/en/art/works/blue-red/","image_url":"https://www.guggenheim-venice.it/site/assets/files/3120/kelli_rosso-blu.jpg","accession":"2012.70","record_kind":"painting","notes":["Earliest creation-year tie: ordering within the year is unknown. One record is selected deterministically for display."],"sources":[{"url":"https://www.guggenheim-venice.it/en/art/works/blue-red/","institution":"guggenheim-venice","accessed":"2026-10-26"}]}],"source_image_url":"https://www.guggenheim-venice.it/site/assets/files/3120/kelli_rosso-blu.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["blue","red"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v2-guggenheim-venice-blue-red.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v2-guggenheim-venice-blue-red.svg","colors":["blue","red"],"shape_type":"rectangle","reference_url":"https://www.guggenheim-venice.it/en/art/works/blue-red/","reference_id":"research/svg-v2-reference-images/guggenheim-venice-blue-red.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"blue red","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Guggenheim"},{"id":"museum-v2-dia-50442","canonical_id":"EK 333","title":"Blue Red","year_start":1964,"year_end":1964,"date_display":"1964","medium":"Oil on canvas","height_cm":182.9,"width_cm":147.3,"dimensions_display":"182.9 x147.3 cm","collection":"Detroit Institute of Arts","sources":[{"url":"https://dia.org/collection/blue-red/50442","label":"Detroit Institute of Arts primary record / publication","accessed":"2026-10-27"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-3/","label":"Ellsworth Kelly Foundation exhibition caption: EK 333"}],"notes":["Unframed dimensions used. Museum classification: Paintings.","Current overview says oil and72×58in; verso transcription says#33372½×58in and a historical label says acrylic. Keep these source-level inconsistencies.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Blue upright round-ended capsule touches top/bottom of red rectangular ground. Current museum oil/height metadata disagrees with older labels and verso; source notes retain conflict.","Earliest creation-year tie: ordering within the year is unknown. One record is selected deterministically for display."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"museum-v2:dia_50442","source_record_id":"dia_50442","title":"Blue Red","year_start":1964,"year_end":1964,"date_display":"1964","medium":"Oil on canvas","height_cm":182.9,"width_cm":147.3,"dimensions_display":"182.9 x147.3 cm","collection":"Detroit Institute of Arts","accession":null,"ek_id":null,"source_url":"https://dia.org/collection/blue-red/50442","image_url":"https://dia.widen.net/content/ouxtgcy9j6/jpeg/75.32-d1-2024-05-17.jpeg?h=2000&keep=c&crop=yes&color=cccccc&quality=80&u=u3bnol","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-26","notes":["Unframed dimensions used. Museum classification: Paintings.","Current overview says oil and72×58in; verso transcription says#33372½×58in and a historical label says acrylic. Keep these source-level inconsistencies.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Blue upright round-ended capsule touches top/bottom of red rectangular ground. Current museum oil/height metadata disagrees with older labels and verso; source notes retain conflict.","Earliest creation-year tie: ordering within the year is unknown. One record is selected deterministically for display."],"sources":[{"url":"https://dia.org/collection/blue-red/50442","label":"Detroit Institute of Arts primary museum record","accessed":"2026-10-26"}]},{"source_id":"north-v4:dia-50442","source_record_id":"dia-50442","title":"Blue Red","year_start":1964,"year_end":1964,"date_display":"1964","medium":"Oil on canvas","height_cm":182.9,"width_cm":147.3,"collection":"Detroit Institute of Arts","accession":null,"ek_id":"EK 333","source_url":"https://dia.org/collection/blue-red/50442","image_url":"https://dia.widen.net/content/ouxtgcy9j6/webp/75.32-d1-2024-05-17.webp?quality=75","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Current overview says oil and72×58in; verso transcription says#33372½×58in and a historical label says acrylic. Keep these source-level inconsistencies."],"sources":[{"url":"https://dia.org/collection/blue-red/50442","label":"Detroit Institute of Arts primary record / publication","accessed":"2026-10-27"}],"verified_identity_of":"museum-v2-dia-50442","dimensions_display":"182.9 x147.3 cm"},{"source_id":"foundation-exhib-v4:EK333:ellsworth-kelly-3","source_record_id":"EK 333","ek_id":"EK 333","title":"Blue Red","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-3/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-3/","label":"Ellsworth Kelly Foundation exhibition caption: EK 333"}],"notes":["Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1966-DAP-66.9-Ferus-300x233.jpg"]}],"source_image_url":"https://dia.widen.net/content/ouxtgcy9j6/webp/75.32-d1-2024-05-17.webp?quality=75","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["blue","red"],"shape_type":"rectangle with rounded colour field","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-north-american-dia-50442.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-north-american-dia-50442.svg","title":"Blue Red","year_start":1964,"colors":["blue","red"],"shape_type":"rectangle with rounded colour field","reference_url":"https://dia.org/collection/blue-red/50442","reference_image_url":"https://dia.widen.net/content/ouxtgcy9j6/webp/75.32-d1-2024-05-17.webp?quality=75","reference_id":"research/north-american-v4/reference-images/dia-50442.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against primary reference","palette":"standardized vivid screen colours; not measured pigment values","notes":"Blue upright round-ended capsule touches top/bottom of red rectangular ground. Current museum oil/height metadata disagrees with older labels and verso; source notes retain conflict.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":false,"duplicate_group":"blue red","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Detroit Institute of Arts","representative_id":"guggenheim-venice-blue-red"},{"id":"christies-6368817","canonical_id":"EK 341","title":"Blue Red-Orange","year_start":1964,"year_end":1965,"date_display":"1964–1965","medium":"oil on canvas","height_cm":190.5,"width_cm":177.2,"dimensions_display":"75 x 69 3⁄4 in. (190.5 x 177.2 cm.)","collection":"Private collection (last public sale; present owner unverified)","sources":[{"url":"https://www.christies.com/en/lot/lot-6368817","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Auction provenance describes historical ownership; it does not establish the present collection.","Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"christies:6368817","source_record_id":"6368817","title":"Blue Red-Orange","year_start":1964,"year_end":1965,"date_display":"1964–1965","medium":"oil on canvas","height_cm":190.5,"width_cm":177.2,"depth_cm":null,"dimensions_display":"75 x 69 3⁄4 in. (190.5 x 177.2 cm.)","collection":"Private collection (last public sale; present owner unverified)","collection_as_of":"2022-05-13T00:00Z","accession":null,"ek_id":"EK 341","source_url":"https://www.christies.com/en/lot/lot-6368817","image_url":"https://www.christies.com/img/LotImages/2022/NYR/2022_NYR_20730_0053C_000(ellsworth_kelly_blue_red-orange040934).jpg?mode=max","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Auction provenance describes historical ownership; it does not establish the present collection.","Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. "],"sources":[{"url":"https://www.christies.com/en/lot/lot-6368817","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Christie's","lot_id":"6368817","lot_number":"53 C","sale_date":"2022-05-13T00:00Z","sale_title":"20th Century Evening Sale ","location":"New York","source_url":"https://www.christies.com/en/lot/lot-6368817","raw_sale":{"sale_id":"29477","sale_number":"20730","sale_room_code":"NYR","event_type":"Sale","title_txt":"20th Century Evening Sale ","start_date":"2022-05-13T00:00Z","end_date":"2022-05-12T00:00Z","registration_close_date":"2022-05-11T21:00Z","location_txt":"New York","url":"https://www.christies.com/en/auction/20th-century-evening-sale-29477/","is_auction_over":true,"is_in_progress":false,"time_zone":"EDT"},"provenance":"Sidney Janis Gallery, New York\nPrivate collection, New York\nAnon. sale; Sotheby Parke Bernet Inc., New York, 3 May 1974, lot 551\nBlum Helman Gallery, New York\nAcquired from the above by the late owner"}]}],"source_image_url":"https://www.christies.com/img/LotImages/2022/NYR/2022_NYR_20730_0053C_000(ellsworth_kelly_blue_red-orange040934).jpg?mode=max","title_aliases":[],"auction_history":[{"house":"Christie's","lot_id":"6368817","lot_number":"53 C","sale_date":"2022-05-13T00:00Z","sale_title":"20th Century Evening Sale ","location":"New York","source_url":"https://www.christies.com/en/lot/lot-6368817","raw_sale":{"sale_id":"29477","sale_number":"20730","sale_room_code":"NYR","event_type":"Sale","title_txt":"20th Century Evening Sale ","start_date":"2022-05-13T00:00Z","end_date":"2022-05-12T00:00Z","registration_close_date":"2022-05-11T21:00Z","location_txt":"New York","url":"https://www.christies.com/en/auction/20th-century-evening-sale-29477/","is_auction_over":true,"is_in_progress":false,"time_zone":"EDT"},"provenance":"Sidney Janis Gallery, New York\nPrivate collection, New York\nAnon. sale; Sotheby Parke Bernet Inc., New York, 3 May 1974, lot 551\nBlum Helman Gallery, New York\nAcquired from the above by the late owner"}],"market_history":[],"field_conflicts":[],"colors":["blue","red"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-christies-6368817.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-christies-6368817.svg","colors":["blue","red"],"shape_type":"rectangle","reference_url":"https://www.christies.com/en/lot/lot-6368817","reference_id":"research/auction-private-v4/references/auction-christies-6368817.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"blue red orange","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"guggenheim-venice-green-red","canonical_id":null,"title":"Green Red","year_start":1964,"year_end":1964,"date_display":"1964","medium":"Oil on canvas","height_cm":91.4,"width_cm":91.4,"dimensions_display":"91.4 x 91.4 cm","collection":"Peggy Guggenheim Collection, Venice","sources":[{"url":"https://www.guggenheim-venice.it/en/art/works/green-red/","institution":"guggenheim-venice","accessed":"2026-10-26","label":"guggenheim-venice"}],"notes":[],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"guggenheim-venice:green-red","source_record_id":"green-red","title":"Green Red","year_start":1964,"year_end":1964,"date_display":"1964","medium":"Oil on canvas","height_cm":91.4,"width_cm":91.4,"dimensions_display":"91.4 x 91.4 cm","collection":"Peggy Guggenheim Collection, Venice","source_url":"https://www.guggenheim-venice.it/en/art/works/green-red/","image_url":"https://www.guggenheim-venice.it/site/assets/files/3121/kelli_rosso-verde.jpg","accession":"2012.71","record_kind":"painting","notes":[],"sources":[{"url":"https://www.guggenheim-venice.it/en/art/works/green-red/","institution":"guggenheim-venice","accessed":"2026-10-26"}]}],"source_image_url":"https://www.guggenheim-venice.it/site/assets/files/3121/kelli_rosso-verde.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["green","red"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v2-guggenheim-venice-green-red.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v2-guggenheim-venice-green-red.svg","colors":["green","red"],"shape_type":"rectangle","reference_url":"https://www.guggenheim-venice.it/en/art/works/green-red/","reference_id":"research/svg-v2-reference-images/guggenheim-venice-green-red.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"green red","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Guggenheim"},{"id":"sothebys-en-buy-auction-2025-contemporary-day-auction-green-and-red","canonical_id":null,"title":"Green and Red","year_start":1964,"year_end":1964,"date_display":"1964","medium":"oil on paper","height_cm":75.9,"width_cm":56.5,"dimensions_display":"75.9 by 56.5 cm.","collection":"Private collection (last public sale; present owner unverified)","sources":[{"url":"https://www.sothebys.com/en/buy/auction/2025/contemporary-day-auction/green-and-red","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Historical sale record; current ownership is unverified.","Scope uncertain: painted or mixed-media work on paper; retained as painting candidate, not asserted to be a canvas painting.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Green rounded canopy/stem-like painted figure on red field with white paper margin. Brushed texture omitted; all colors observed in Sotheby image."],"record_status":"sourced_metadata","record_kind":"painting_candidate","source_records":[{"source_id":"sothebys:en-buy-auction-2025-contemporary-day-auction-green-and-red","source_record_id":"en-buy-auction-2025-contemporary-day-auction-green-and-red","title":"Green and Red","year_start":1964,"year_end":1964,"date_display":"1964","medium":"oil on paper","height_cm":75.9,"width_cm":56.5,"depth_cm":null,"dimensions_display":"75.9 by 56.5 cm.","collection":"Private collection (last public sale; present owner unverified)","collection_as_of":"2025-05-16T14:00Z","accession":null,"ek_id":null,"source_url":"https://www.sothebys.com/en/buy/auction/2025/contemporary-day-auction/green-and-red","image_url":"https://sothebys-md.brightspotcdn.com/dims4/default/d27f9f4/2147483647/strip/true/crop/1500x2000+0+0/resize/800x1067!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2Fwebnative%2Fimages%2Fbe%2F80%2Fe2cc821a4f89b73efafe778e07c5%2Fn11726-d8z7y-t2-02-a.jpg","record_kind":"painting_candidate","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Historical sale record; current ownership is unverified.","Scope uncertain: painted or mixed-media work on paper; retained as painting candidate, not asserted to be a canvas painting.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Green rounded canopy/stem-like painted figure on red field with white paper margin. Brushed texture omitted; all colors observed in Sotheby image."],"sources":[{"url":"https://www.sothebys.com/en/buy/auction/2025/contemporary-day-auction/green-and-red","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Sotheby's","sale_date":"2025-05-16T14:00Z","lot_number":"323","source_url":"https://www.sothebys.com/en/buy/auction/2025/contemporary-day-auction/green-and-red","provenance":"Matthew Marks Gallery, New York\nAcquired from the above in February 2007 by the present owner"}],"raw_title":"Green and Red"}],"source_image_url":"https://sothebys-md.brightspotcdn.com/dims4/default/d27f9f4/2147483647/strip/true/crop/1500x2000+0+0/resize/800x1067!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2Fwebnative%2Fimages%2Fbe%2F80%2Fe2cc821a4f89b73efafe778e07c5%2Fn11726-d8z7y-t2-02-a.jpg","title_aliases":[],"auction_history":[{"house":"Sotheby's","sale_date":"2025-05-16T14:00Z","lot_number":"323","source_url":"https://www.sothebys.com/en/buy/auction/2025/contemporary-day-auction/green-and-red","provenance":"Matthew Marks Gallery, New York\nAcquired from the above in February 2007 by the present owner"}],"market_history":[],"field_conflicts":[],"colors":["white","red","green"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-market-21-sothebys-en-buy-auction-2025-contemporary-day-auction-green-and-red.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-market-21-sothebys-en-buy-auction-2025-contemporary-day-auction-green-and-red.svg","colors":["white","red","green"],"shape_type":"rectangle","reference_url":"https://www.sothebys.com/en/buy/auction/2025/contemporary-day-auction/green-and-red","reference_id":"research/svg-gap-v5/market/ref-21.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary reference visually inspected","palette":"standardized vivid; same-family shades retained where composition depends on them","notes":"Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Green rounded canopy/stem-like painted figure on red field with white paper margin. Brushed texture omitted; all colors observed in Sotheby image.","reviewed_date":"2026-10-27","true_scale_eligible":true},"missing_fields":[],"is_representative":true,"duplicate_group":"green and red","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"international-v4-ulm-orange-blue","canonical_id":null,"title":"Orange Blue","year_start":1964,"year_end":1965,"date_display":"1964–1965","medium":"Oil on canvas","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":"Museum Ulm, Foundation Collection Kurt Fried","sources":[{"url":"https://museumulm.de/wp-content/uploads/2024/12/M-Z_TextBook_EN.pdf","label":"Museum collection interpretation booklet, p39","accessed":"2026-10-27"},{"url":"https://museumulm.de/wp-content/uploads/2022/03/SELECTION-OF-WORKS-NEW-GUIDED-TOUR-CONCEPT-FOLLOW-YOUR-NOSE-MUSEUM-ULM-1.pdf","label":"Museum2022 illustrated artwork sheet, p3","accessed":"2026-10-27"}],"notes":["Museum text booklet p39 explicitly names painting, date, medium, collection. Museum2022 Follow Your Nose PDF p3 reproduces it. Dimensions and accession remain unknown; secondary location-photo inventory1978.125 retained as unverified lead, not accession fact.","Normalized observed support proportions only; physical dimensions unknown. Orange rounded horizontal form touches sides and lower edge of blue painted rectangle."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"international-v4:ulm-orange-blue","source_record_id":"ulm-orange-blue","title":"Orange Blue","year_start":1964,"year_end":1965,"date_display":"1964–1965","medium":"Oil on canvas","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":"Museum Ulm, Foundation Collection Kurt Fried","accession":null,"ek_id":null,"source_url":"https://museumulm.de/wp-content/uploads/2024/12/M-Z_TextBook_EN.pdf","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Museum text booklet p39 explicitly names painting, date, medium, collection. Museum2022 Follow Your Nose PDF p3 reproduces it. Dimensions and accession remain unknown; secondary location-photo inventory1978.125 retained as unverified lead, not accession fact.","Normalized observed support proportions only; physical dimensions unknown. Orange rounded horizontal form touches sides and lower edge of blue painted rectangle."],"sources":[{"url":"https://museumulm.de/wp-content/uploads/2024/12/M-Z_TextBook_EN.pdf","label":"Museum collection interpretation booklet, p39","accessed":"2026-10-27"},{"url":"https://museumulm.de/wp-content/uploads/2022/03/SELECTION-OF-WORKS-NEW-GUIDED-TOUR-CONCEPT-FOLLOW-YOUR-NOSE-MUSEUM-ULM-1.pdf","label":"Museum2022 illustrated artwork sheet, p3","accessed":"2026-10-27"}],"true_scale_eligible":false,"true_scale_note":"Physical dimensions unresolved; any normalized-only visual study is excluded from true-size plotting."}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["orange","blue"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-international-ulm-orange-blue.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-international-ulm-orange-blue.svg","colors":["orange","blue"],"shape_type":"rectangle","reference_url":"https://museumulm.de/wp-content/uploads/2022/03/SELECTION-OF-WORKS-NEW-GUIDED-TOUR-CONCEPT-FOLLOW-YOUR-NOSE-MUSEUM-ULM-1.pdf","reference_id":"research/international-v4/reference-images/ulm-follow-p3-0.jpg","method":"hand_authored_vector_after_visual_reference","geometry_confidence":"approximate, visually reviewed","palette":"standardized, not colorimetric","notes":"Normalized observed support proportions only; physical dimensions unknown. Orange rounded horizontal form touches sides and lower edge of blue painted rectangle.","reviewed_date":"2026-10-27","source_url":"https://museumulm.de/wp-content/uploads/2022/03/SELECTION-OF-WORKS-NEW-GUIDED-TOUR-CONCEPT-FOLLOW-YOUR-NOSE-MUSEUM-ULM-1.pdf","true_scale_eligible":false,"true_scale_note":"Physical dimensions unresolved; SVG width/height are normalized observed proportions only.","dimension_unit":"normalized_observed_proportions"},"missing_fields":["height_cm","width_cm"],"is_representative":false,"duplicate_group":"orange blue","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Physical dimensions unresolved; SVG width/height are normalized observed proportions only.","collection_group":"Museum Ulm, Foundation Collection Kurt Fried","representative_id":"christies-6172963"},{"id":"christies-5621957","canonical_id":"EK 343","title":"Orange Blue I","year_start":1964,"year_end":1965,"date_display":"1964–1965","medium":"oil on canvas","height_cm":152.4,"width_cm":137.5,"dimensions_display":"60 x 54 1/8 in. (152.4 x 137.5 cm.)","collection":"Private collection (last public sale; present owner unverified)","sources":[{"url":"https://www.christies.com/en/lot/lot-5621957","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Auction provenance describes historical ownership; it does not establish the present collection.","Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"christies:5621957","source_record_id":"5621957","title":"Orange Blue I","year_start":1964,"year_end":1965,"date_display":"1964–1965","medium":"oil on canvas","height_cm":152.4,"width_cm":137.5,"depth_cm":null,"dimensions_display":"60 x 54 1/8 in. (152.4 x 137.5 cm.)","collection":"Private collection (last public sale; present owner unverified)","collection_as_of":"2012-11-15T00:00Z","accession":null,"ek_id":"EK 343","source_url":"https://www.christies.com/en/lot/lot-5621957","image_url":"https://www.christies.com/img/LotImages/2012/NYR/2012_NYR_02597_0047_000(ellsworth_kelly_orange_blue_i015713).jpg?mode=max","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Auction provenance describes historical ownership; it does not establish the present collection.","Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. "],"sources":[{"url":"https://www.christies.com/en/lot/lot-5621957","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Christie's","lot_id":"5621957","lot_number":"47","sale_date":"2012-11-15T00:00Z","sale_title":"Post-War & Contemporary Art Evening Sale","location":"New York","source_url":"https://www.christies.com/en/lot/lot-5621957","raw_sale":{"sale_id":"23577","sale_number":"2597","sale_room_code":"NYR","event_type":"Sale","title_txt":"Post-War & Contemporary Art Evening Sale","start_date":"2012-11-15T00:00Z","end_date":"2012-11-14T00:00Z","registration_close_date":"2012-11-14T13:00Z","location_txt":"New York","url":"https://www.christies.com/en/auction/post-war-contemporary-art-evening-sale-23577/","is_auction_over":true,"is_in_progress":false,"time_zone":"EST"},"provenance":"Sidney Janis, New York\nMr. and Mrs. Alfred Ordover, New York\nMr. and Mrs. Keith Barish, New York\nMr. and Mrs. Paul M. Hirschland, Great Neck\nTheir sale; Christie's, New York, 13 May 1981, lot 33\nPrivate collection, Texas\nAnon. sale; Sotheby's, New York, 2 May 1989, lot 53\nAcquired at the above sale by the present owner"}]}],"source_image_url":"https://www.christies.com/img/LotImages/2012/NYR/2012_NYR_02597_0047_000(ellsworth_kelly_orange_blue_i015713).jpg?mode=max","title_aliases":[],"auction_history":[{"house":"Christie's","lot_id":"5621957","lot_number":"47","sale_date":"2012-11-15T00:00Z","sale_title":"Post-War & Contemporary Art Evening Sale","location":"New York","source_url":"https://www.christies.com/en/lot/lot-5621957","raw_sale":{"sale_id":"23577","sale_number":"2597","sale_room_code":"NYR","event_type":"Sale","title_txt":"Post-War & Contemporary Art Evening Sale","start_date":"2012-11-15T00:00Z","end_date":"2012-11-14T00:00Z","registration_close_date":"2012-11-14T13:00Z","location_txt":"New York","url":"https://www.christies.com/en/auction/post-war-contemporary-art-evening-sale-23577/","is_auction_over":true,"is_in_progress":false,"time_zone":"EST"},"provenance":"Sidney Janis, New York\nMr. and Mrs. Alfred Ordover, New York\nMr. and Mrs. Keith Barish, New York\nMr. and Mrs. Paul M. Hirschland, Great Neck\nTheir sale; Christie's, New York, 13 May 1981, lot 33\nPrivate collection, Texas\nAnon. sale; Sotheby's, New York, 2 May 1989, lot 53\nAcquired at the above sale by the present owner"}],"market_history":[],"field_conflicts":[],"colors":["orange","blue"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-christies-5621957.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-christies-5621957.svg","colors":["orange","blue"],"shape_type":"rectangle","reference_url":"https://www.christies.com/en/lot/lot-5621957","reference_id":"research/auction-private-v4/references/auction-christies-5621957.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"orange blue i","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"nga-au-orange-curve-116211","canonical_id":null,"title":"Orange Curve","year_start":1964,"year_end":1965,"date_display":"1964–1965","medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":"National Gallery of Australia","sources":[{"url":"https://nga.gov.au/stories-ideas/artists-artists-virginia-cuppaidge/","label":"National Gallery of Australia curatorial essay","accessed":"2026-10-26"},{"url":"https://digital.nga.gov.au/archive/americanmasters/works.cfm%3Fwrkirn%3D116211.html","label":"National Gallery of Australia American Masters work record"}],"notes":["Museum curatorial essay and American Masters exhibition record establish the painting and its1964–65 date; acquired1977. Medium, accession and measurements remain unresolved. This is distinct from prints with similar curve titles.","Public exhibition review identifies Orange Curve (1964–65), oil on canvas, National Gallery of Australia. Primary American Masters record describes this orange curve. Off-white upper/lower-left painted corners retained; curved orange field touches left edge and occupies whole right edge. Physical dimensions unresolved; normalized to full rectangular support shown in reproduction."],"record_status":"metadata_incomplete","record_kind":"painting","source_records":[{"source_id":"nga-au:orange-curve-116211","title":"Orange Curve","year_start":1964,"year_end":1965,"date_display":"1964–1965","medium":null,"height_cm":null,"width_cm":null,"collection":"National Gallery of Australia","source_url":"https://nga.gov.au/stories-ideas/artists-artists-virginia-cuppaidge/","source_record_id":"116211","record_kind":"painting","record_status":"metadata_incomplete","notes":["Museum curatorial essay and American Masters exhibition record establish the painting and its1964–65 date; acquired1977. Medium, accession and measurements remain unresolved. This is distinct from prints with similar curve titles.","Public exhibition review identifies Orange Curve (1964–65), oil on canvas, National Gallery of Australia. Primary American Masters record describes this orange curve. Off-white upper/lower-left painted corners retained; curved orange field touches left edge and occupies whole right edge. Physical dimensions unresolved; normalized to full rectangular support shown in reproduction."],"sources":[{"url":"https://nga.gov.au/stories-ideas/artists-artists-virginia-cuppaidge/","label":"National Gallery of Australia curatorial essay","accessed":"2026-10-26"},{"url":"https://digital.nga.gov.au/archive/americanmasters/works.cfm%3Fwrkirn%3D116211.html","label":"National Gallery of Australia American Masters work record"}]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["orange","white"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-museum-nga-au-orange-curve-116211.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-museum-nga-au-orange-curve-116211.svg","colors":["orange","white"],"shape_type":"rectangle","reference_url":"https://artblart.com/tag/lorraine-connelly-northey-lap-lap/","reference_id":"research/svg-gap-v5/museums/references/nga-orange-curve.jpg","method":"hand_authored_vector_after_visual_reference","geometry_confidence":"approximate; visually reviewed","palette":"standardized color families; not colorimetric","notes":"Public exhibition review identifies Orange Curve (1964–65), oil on canvas, National Gallery of Australia. Primary American Masters record describes this orange curve. Off-white upper/lower-left painted corners retained; curved orange field touches left edge and occupies whole right edge. Physical dimensions unresolved; normalized to full rectangular support shown in reproduction.","reviewed_date":"2026-10-27","source_url":"https://nga.gov.au/stories-ideas/artists-artists-virginia-cuppaidge/","true_scale_eligible":false,"true_scale_note":"Observed reference proportions only; physical dimensions or orientation unresolved. Public exhibition review identifies Orange Curve (1964–65), oil on canvas, National Gallery of Australia. Primary American Masters record describes this orange curve. Off-white upper/lower-left painted corners retained; curved orange field touches left edge and occupies whole right edge. Physical dimensions unresolved; normalized to full rectangular support shown in reproduction.","dimension_unit":"normalized_observed_proportions"},"missing_fields":["medium","height_cm","width_cm"],"is_representative":true,"duplicate_group":"orange curve","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Observed reference proportions only; physical dimensions or orientation unresolved. Public exhibition review identifies Orange Curve (1964–65), oil on canvas, National Gallery of Australia. Primary American Masters record describes this orange curve. Off-white upper/lower-left painted corners retained; curved orange field touches left edge and occupies whole right edge. Physical dimensions unresolved; normalized to full rectangular support shown in reproduction.","collection_group":"National Gallery of Australia"},{"id":"short-book-v4-ellsworthkelly20132-19-orange-green","canonical_id":null,"title":"Orange Green","year_start":1964,"year_end":1964,"date_display":"1964","medium":"Oil on canvas","height_cm":170,"width_cm":127,"dimensions_display":"170×127cm (publication caption)","collection":"Museum of Modern Art, New York (promised gift)","sources":[{"url":"https://archive.org/download/EllsworthKelly20132/EllsworthKelly20132.pdf#page=19","label":"Official public exhibition publication, PDF page19","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=157","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 44","accessed":"2026-10-27","pdf_page":157},{"url":"https://www.moma.org/collection/works/169949","label":"MoMA current public object page","accessed":"2026-10-27"}],"notes":["Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 170.2 x 127.0cm agree with existing 170 x 127cm within published rounding. Primary catalogue44 caption retained; catalogue plate number is not EK number.","Promised gift of Agnes Gund in honor of Jack Shear. Promised gift is not an assertion of completed accession or transfer. Object appears in338-work live public artist inventory but is absent from the2207-row exactartist open dataset.","Interpretive SVG after inspecting a public publisher PDF plate. Approximate contour and vivid palette. Orange bulb curves from left middle to right side and lower-left; green rectangular painted support retained."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"short-book-v4:EllsworthKelly20132:19:orange-green","title":"Orange Green","year_start":1964,"year_end":1964,"date_display":"1964","height_cm":170,"width_cm":127,"medium":"Oil on canvas","dimensions_display":"170×127cm (publication caption)","collection":"Private collection (reported by2013 publication)","historical_source":true,"collection_as_of_year":2013,"source_url":"https://archive.org/download/EllsworthKelly20132/EllsworthKelly20132.pdf#page=19","record_kind":"painting","record_status":"sourced_metadata","sources":[{"url":"https://archive.org/download/EllsworthKelly20132/EllsworthKelly20132.pdf#page=19","label":"Official public exhibition publication, PDF page19","accessed":"2026-10-27"}],"notes":["Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 170.2 x 127.0cm agree with existing 170 x 127cm within published rounding. Primary catalogue44 caption retained; catalogue plate number is not EK number.","Promised gift of Agnes Gund in honor of Jack Shear. Promised gift is not an assertion of completed accession or transfer. Object appears in338-work live public artist inventory but is absent from the2207-row exactartist open dataset.","Interpretive SVG after inspecting a public publisher PDF plate. Approximate contour and vivid palette. Orange bulb curves from left middle to right side and lower-left; green rectangular painted support retained."]},{"source_id":"guggenheim1996:cat-44","source_record_id":"44","title":"Orange Green","year_start":1964,"year_end":1964,"date_display":"1964","medium":"Oil on canvas","height_cm":170.2,"width_cm":127.0,"depth_cm":null,"dimensions_display":null,"collection":"Private collection, New York","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=157","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":44,"pdf_page":157,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 170.2 x 127.0cm agree with existing 170 x 127cm within published rounding. Primary catalogue44 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=157","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 44","accessed":"2026-10-27","pdf_page":157}],"verified_identity_of":"short-book-v4-ellsworthkelly20132-19-orange-green"},{"source_id":"moma-live-v4:169949","source_record_id":"169949","title":"Orange Green","year_start":1964,"year_end":1964,"date_display":"1964","medium":"Oil on canvas","height_cm":170.2,"width_cm":127,"dimensions_display":"170.2×127cm","collection":"Museum of Modern Art, New York (promised gift)","collection_status":"promised_gift","credit_line":"Promised gift of Agnes Gund in honor of Jack Shear","accession":"PG543.2013","source_url":"https://www.moma.org/collection/works/169949","record_kind":"painting","record_status":"sourced_metadata","notes":["Promised gift of Agnes Gund in honor of Jack Shear. Promised gift is not an assertion of completed accession or transfer. Object appears in338-work live public artist inventory but is absent from the2207-row exactartist open dataset."],"sources":[{"url":"https://www.moma.org/collection/works/169949","label":"MoMA current public object page","accessed":"2026-10-27"}]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"short-book-v4-ellsworthkelly20132-19-orange-green","field":"collection","chosen":"Private collection (reported by2013 publication)","alternative":"Private collection, New York","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=157"},{"id":"short-book-v4-ellsworthkelly20132-19-orange-green","field":"collection","chosen":"Private collection (reported by2013 publication)","alternative":"Museum of Modern Art, New York (promised gift)","source":"https://www.moma.org/collection/works/169949"}],"colors":["orange","green"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-short-orange-green-1964.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-short-orange-green-1964.svg","colors":["orange","green"],"shape_type":"rectangle","reference_url":"https://archive.org/download/EllsworthKelly20132/EllsworthKelly20132.pdf#page=19","reference_id":"research/core-museums-v4/reference-images/marks2013-orange-green.png","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate contours visually inspected","palette":"standardized vivid screen colours, not measured pigments","reviewed_date":"2026-10-27","notes":"Interpretive SVG after inspecting a public publisher PDF plate. Approximate contour and vivid palette. Orange bulb curves from left middle to right side and lower-left; green rectangular painted support retained."},"missing_fields":[],"is_representative":true,"duplicate_group":"orange green","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Museum of Modern Art, New York"},{"id":"whitney-16879","canonical_id":"EK 335","title":"Red Blue","year_start":1964,"year_end":1964,"date_display":"1964","medium":"Oil on canvas","height_cm":228.6,"width_cm":167.6,"dimensions_display":"Overall: 90 × 66 in. (228.6 × 167.6 cm)","collection":"Whitney Museum of American Art, New York","sources":[{"url":"https://whitney.org/collection/works/16879","institution":"whitney","accessed":"2026-10-26","label":"whitney"},{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 77 (book page 72)","pdf_page":77,"book_page":72,"accessed":"2026-10-26"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 335"}],"notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Primary 1973 retrospective colorplate PDF page 77 matches exact 1964 title,90 × 66 in. and historical Hornick collection. Red form rises from lower-left, bows upward and right to touch right edge at about 62 percent height; blue surrounding field retained. Canvas rather than page margin is represented."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"whitney:16879","source_record_id":"16879","title":"Red Blue (EK 335)","year_start":1964,"year_end":1964,"date_display":"1964","medium":"Oil on canvas","height_cm":228.6,"width_cm":167.6,"dimensions_display":"Overall: 90 × 66 in. (228.6 × 167.6 cm)","collection":"Whitney Museum of American Art, New York","source_url":"https://whitney.org/collection/works/16879","image_url":null,"accession":"P.2002.66","record_kind":"painting","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Primary 1973 retrospective colorplate PDF page 77 matches exact 1964 title,90 × 66 in. and historical Hornick collection. Red form rises from lower-left, bows upward and right to touch right edge at about 62 percent height; blue surrounding field retained. Canvas rather than page margin is represented."],"sources":[{"url":"https://whitney.org/collection/works/16879","institution":"whitney","accessed":"2026-10-26"}],"ek_id":"EK 335"},{"source_id":"moma1973:pdf77-caption1","title":"Red Blue","year_start":1964,"year_end":1964,"date_display":"1964","medium":"Oil on canvas","height_cm":228.6,"width_cm":167.64,"dimensions_display":"90 x 66 inches (overall)","collection":"Collection Mr. and Mrs. Morton J. Hornick, New York","source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","record_kind":"painting","record_status":"documented","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership."],"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 77 (book page 72)","pdf_page":77,"book_page":72,"accessed":"2026-10-26"}]},{"source_id":"foundation-exhib-v4:EK335:ellsworth-kelly-4","source_record_id":"EK 335","ek_id":"EK 335","title":"Red Blue","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 335"}],"notes":["Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1973-DAP-73.12-R-Mates_P-Katz-300x201.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"whitney-16879","field":"collection","chosen":"Whitney Museum of American Art, New York","alternative":"Collection Mr. and Mrs. Morton J. Hornick, New York","source":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf"}],"colors":["red","blue"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-museum-whitney-16879.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-museum-whitney-16879.svg","colors":["red","blue"],"shape_type":"rectangle","reference_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf#page=77","reference_id":"research/svg-gap-v5/museums/references/whitney-red-blue-moma1973-p77.png","method":"hand_authored_vector_after_visual_reference","geometry_confidence":"approximate; visually reviewed","palette":"standardized color families; not colorimetric","notes":"Primary 1973 retrospective colorplate PDF page 77 matches exact 1964 title,90 × 66 in. and historical Hornick collection. Red form rises from lower-left, bows upward and right to touch right edge at about 62 percent height; blue surrounding field retained. Canvas rather than page margin is represented.","reviewed_date":"2026-10-27","source_url":"https://whitney.org/collection/works/16879"},"missing_fields":[],"is_representative":false,"duplicate_group":"red blue","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Whitney Museum of American Art","representative_id":"cleveland-140139"},{"id":"museum-v2-walker-red-green-blue","canonical_id":"EK 332","title":"Red Green Blue","year_start":1964,"year_end":1964,"date_display":"1964","medium":"oil on canvas","height_cm":228.6,"width_cm":167.64,"dimensions_display":" 90 x 66 inches unframed","collection":"Walker Art Center","sources":[{"url":"https://www.walkerart.org/collections/artwork/red-green-blue/","label":"Walker Art Center primary record / publication","accessed":"2026-10-27"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-3/","label":"Ellsworth Kelly Foundation exhibition caption: EK 332"},{"url":"https://ellsworthkelly.org/chronology/","label":"Verified supplementary metadata","page":null}],"notes":["Museum classification: paintings. Complete public artist-index query also preserves excluded media.","Exact-creator public collection search:184 Kelly objects; five classified paintings. Gift of the T. B. Walker Foundation, 1966","Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Verified identity reconciliation: Red Green Blue: the same distinctive nested rectangular arrangement appears on the same portrait support, with a small lower-left red rectangle inside a larger green rectangle and a blue outer L-shaped panel. Walker dates its painting 1964; the source installation is Ferus 1966. The separately named 1965 Red Green Blue II has not been joined. The Foundation installation caption explicitly supplies EK 332. Source and target photographs were independently viewed in the saved paired comparison.","Observed nested rectangles share the lower-left canvas corner; blue painted ground retained."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"museum-v2:walker_red-green-blue","source_record_id":"1966.9","title":"Red Green Blue","year_start":1964,"year_end":1964,"date_display":"1964","medium":"oil on canvas","height_cm":228.6,"width_cm":167.64,"dimensions_display":" 90 x 66 inches unframed","collection":"Walker Art Center, Minneapolis","accession":"1966.9","ek_id":null,"source_url":"https://www.walkerart.org/collections/artwork/red-green-blue/","image_url":"https://imgix-proxy.walkerart.org/wac_423.tif?fm=jpg&w=1800&h=1800&fit=fit","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-26","notes":["Museum classification: paintings. Complete public artist-index query also preserves excluded media.","Exact-creator public collection search:184 Kelly objects; five classified paintings. Gift of the T. B. Walker Foundation, 1966","Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Verified identity reconciliation: Red Green Blue: the same distinctive nested rectangular arrangement appears on the same portrait support, with a small lower-left red rectangle inside a larger green rectangle and a blue outer L-shaped panel. Walker dates its painting 1964; the source installation is Ferus 1966. The separately named 1965 Red Green Blue II has not been joined. The Foundation installation caption explicitly supplies EK 332. Source and target photographs were independently viewed in the saved paired comparison.","Observed nested rectangles share the lower-left canvas corner; blue painted ground retained."],"sources":[{"url":"https://www.walkerart.org/collections/artwork/red-green-blue/","label":"Walker Art Center, Minneapolis primary museum record","accessed":"2026-10-26"}]},{"source_id":"north-v4:walker-red-green-blue","source_record_id":"1966.9","title":"Red Green Blue","year_start":1964,"year_end":1964,"date_display":"1964","medium":"oil on canvas","height_cm":228.6,"width_cm":167.64,"collection":"Walker Art Center","accession":"1966.9","ek_id":null,"source_url":"https://www.walkerart.org/collections/artwork/red-green-blue/","image_url":"https://imgix-proxy.walkerart.org/wac_423.tif?fm=jpg&w=1024&h=1024&fit=fit","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Exact-creator public collection search:184 Kelly objects; five classified paintings. Gift of the T. B. Walker Foundation, 1966"],"sources":[{"url":"https://www.walkerart.org/collections/artwork/red-green-blue/","label":"Walker Art Center primary record / publication","accessed":"2026-10-27"}],"verified_identity_of":"museum-v2-walker-red-green-blue","dimensions_display":"90 x 66 inches unframed","credit_line":"Gift of the T. B. Walker Foundation, 1966"},{"source_id":"foundation-exhib-v4:EK332:ellsworth-kelly-3","source_record_id":"EK 332","ek_id":"EK 332","title":"Red Green Blue","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-3/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-3/","label":"Ellsworth Kelly Foundation exhibition caption: EK 332"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1966-DAP-66.9-Ferus-300x233.jpg"]}],"source_image_url":"https://imgix-proxy.walkerart.org/wac_423.tif?fm=jpg&w=1024&h=1024&fit=fit","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"museum-v2-walker-red-green-blue","field":"collection","chosen":"Walker Art Center, Minneapolis","alternative":"Walker Art Center","source":"https://www.walkerart.org/collections/artwork/red-green-blue/"}],"colors":["red","green","blue"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-north-american-walker-red-green-blue.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-north-american-walker-red-green-blue.svg","title":"Red Green Blue","year_start":1964,"colors":["red","green","blue"],"shape_type":"rectangle","reference_url":"https://www.walkerart.org/collections/artwork/red-green-blue/","reference_image_url":"https://imgix-proxy.walkerart.org/wac_423.tif?fm=jpg&w=1024&h=1024&fit=fit","reference_id":"research/north-american-v4/reference-images/walker-red-green-blue.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against primary reference","palette":"standardized vivid screen colours; not measured pigment values","notes":"Observed nested rectangles share the lower-left canvas corner; blue painted ground retained.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"red green blue","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Walker Art Center"},{"id":"christies-6369842","canonical_id":null,"title":"Untitled - Green with Red","year_start":1964,"year_end":1965,"date_display":"circa 1964–1965","medium":"tempera on paper","height_cm":76.5,"width_cm":54.6,"dimensions_display":"30 1⁄8 x 21 1⁄2 in. (76.5 x 54.6 cm.)","collection":"Private collection (last public sale; present owner unverified)","sources":[{"url":"https://www.christies.com/en/lot/lot-6369842","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Auction provenance describes historical ownership; it does not establish the present collection.","Scope uncertain: tempera on paper; painted or mixed-media work on paper/paperboard, retained as painting candidate. No canvas-painting classification asserted.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Red inner quadrilateral in rounded green field on white paper. Paint texture and signature omitted."],"record_status":"sourced_metadata","record_kind":"painting_candidate","source_records":[{"source_id":"christies:6369842","source_record_id":"6369842","title":"Untitled - Green with Red","year_start":1964,"year_end":1965,"date_display":"circa 1964–1965","medium":"tempera on paper","height_cm":76.5,"width_cm":54.6,"depth_cm":null,"dimensions_display":"30 1⁄8 x 21 1⁄2 in. (76.5 x 54.6 cm.)","collection":"Private collection (last public sale; present owner unverified)","collection_as_of":"2022-05-13T13:30Z","accession":null,"ek_id":null,"source_url":"https://www.christies.com/en/lot/lot-6369842","image_url":"https://www.christies.com/img/LotImages/2022/NYR/2022_NYR_20099_0156_000(ellsworth_kelly_untitled_-_green_with_red010207).jpg?mode=max","record_kind":"painting_candidate","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Auction provenance describes historical ownership; it does not establish the present collection.","Scope uncertain: tempera on paper; painted or mixed-media work on paper/paperboard, retained as painting candidate. No canvas-painting classification asserted.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Red inner quadrilateral in rounded green field on white paper. Paint texture and signature omitted."],"sources":[{"url":"https://www.christies.com/en/lot/lot-6369842","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Christie's","lot_id":"6369842","lot_number":"156","sale_date":"2022-05-13T13:30Z","sale_title":"Post-War and Contemporary Art Day Sale","location":"New York","source_url":"https://www.christies.com/en/lot/lot-6369842","raw_sale":{"sale_id":"29245","sale_number":"20099","sale_room_code":"NYR","event_type":"Sale","title_txt":"Post-War and Contemporary Art Day Sale","start_date":"2022-05-13T13:30Z","end_date":"2022-05-13T00:00Z","registration_close_date":"2022-05-13T11:30Z","location_txt":"New York","url":"https://www.christies.com/en/auction/post-war-and-contemporary-art-day-sale-29245/","is_auction_over":true,"is_in_progress":false,"time_zone":"EDT"},"provenance":"Alfonso Artiaco, Naples, Italy\nPrivate collection\nPaula Cooper Gallery, New York\nSarah-Ann and Werner H. Kramarsky, New York, 1992\nDavid Zwirner, New York\nAcquired from the above by the present owner"}]}],"source_image_url":"https://www.christies.com/img/LotImages/2022/NYR/2022_NYR_20099_0156_000(ellsworth_kelly_untitled_-_green_with_red010207).jpg?mode=max","title_aliases":[],"auction_history":[{"house":"Christie's","lot_id":"6369842","lot_number":"156","sale_date":"2022-05-13T13:30Z","sale_title":"Post-War and Contemporary Art Day Sale","location":"New York","source_url":"https://www.christies.com/en/lot/lot-6369842","raw_sale":{"sale_id":"29245","sale_number":"20099","sale_room_code":"NYR","event_type":"Sale","title_txt":"Post-War and Contemporary Art Day Sale","start_date":"2022-05-13T13:30Z","end_date":"2022-05-13T00:00Z","registration_close_date":"2022-05-13T11:30Z","location_txt":"New York","url":"https://www.christies.com/en/auction/post-war-and-contemporary-art-day-sale-29245/","is_auction_over":true,"is_in_progress":false,"time_zone":"EDT"},"provenance":"Alfonso Artiaco, Naples, Italy\nPrivate collection\nPaula Cooper Gallery, New York\nSarah-Ann and Werner H. Kramarsky, New York, 1992\nDavid Zwirner, New York\nAcquired from the above by the present owner"}],"market_history":[],"field_conflicts":[],"colors":["white","green","red"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-market-22-christies-6369842.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-market-22-christies-6369842.svg","colors":["white","green","red"],"shape_type":"rectangle","reference_url":"https://www.christies.com/en/lot/lot-6369842","reference_id":"research/svg-gap-v5/market/ref-22.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary reference visually inspected","palette":"standardized vivid; same-family shades retained where composition depends on them","notes":"Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Red inner quadrilateral in rounded green field on white paper. Paint texture and signature omitted.","reviewed_date":"2026-10-27","true_scale_eligible":true},"missing_fields":[],"is_representative":true,"duplicate_group":"untitled green with red","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"seattle-14331","canonical_id":null,"title":"Blue Green Red II","year_start":1965,"year_end":1965,"date_display":"1965","medium":"Oil on canvas","height_cm":222.3,"width_cm":257.5,"dimensions_display":"87 1/2 × 101 3/8 in. (222.3 × 257.5 cm)","collection":"Seattle Art Museum","sources":[{"url":"https://art.seattleartmuseum.org/objects/14331/blue-green-red-ii","label":"Seattle Art Museum primary collection record","accessed":"2026-10-27"}],"notes":["Gift of the Virginia and Bagley Wright Collection, in honor of the 75th Anniversary of the Seattle Art Museum.","Museum record currently says Image Not Available; its dimensions take priority over Artsy museum-partner listing (223.5 × 259.1 cm).","Study reference is a reproduction posted under the Seattle Art Museum Artsy profile, credited to Susan Cole; a second collection-interior photo corroborates the color/shape arrangement.","Two large opposing half-ellipses touch near the center over a red field. Approximate curves; the museum-partner source image is not colorimetrically measured."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"seattle:14331","source_record_id":"14331","title":"Blue Green Red II","year_start":1965,"year_end":1965,"date_display":"1965","medium":"Oil on canvas","height_cm":222.3,"width_cm":257.5,"dimensions_display":"87 1/2 × 101 3/8 in. (222.3 × 257.5 cm)","collection":"Seattle Art Museum","accession":"2007.119","ek_id":null,"source_url":"https://art.seattleartmuseum.org/objects/14331/blue-green-red-ii","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Gift of the Virginia and Bagley Wright Collection, in honor of the 75th Anniversary of the Seattle Art Museum.","Museum record currently says Image Not Available; its dimensions take priority over Artsy museum-partner listing (223.5 × 259.1 cm).","Study reference is a reproduction posted under the Seattle Art Museum Artsy profile, credited to Susan Cole; a second collection-interior photo corroborates the color/shape arrangement.","Two large opposing half-ellipses touch near the center over a red field. Approximate curves; the museum-partner source image is not colorimetrically measured."],"sources":[{"url":"https://art.seattleartmuseum.org/objects/14331/blue-green-red-ii","label":"Seattle Art Museum primary collection record","accessed":"2026-10-27"}]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["blue","green","red"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v3-seattle-blue-green-red-ii.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v3-seattle-blue-green-red-ii.svg","colors":["blue","green","red"],"shape_type":"rectangle","reference_url":"https://www.artsy.net/artwork/ellsworth-kelly-blue-green-red-ii","reference_id":"research/hirshhorn-seattle-v3/seattle-bgrII-artsy.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against cited photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Two large opposing half-ellipses touch near the center over a red field. Approximate curves; the museum-partner source image is not colorimetrically measured.","reviewed_date":"2026-10-27","source_url":"https://art.seattleartmuseum.org/objects/14331/blue-green-red-ii"},"missing_fields":[],"is_representative":true,"duplicate_group":"blue green red ii","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Seattle Art Museum"},{"id":"museum-v2-mfah-60998","canonical_id":"EK 338","title":"Blue Red","year_start":1965,"year_end":1965,"date_display":"1965","medium":"Oil on canvas","height_cm":172.1,"width_cm":388.9,"dimensions_display":"172.1 × 388.9 cm","collection":"Museum of Fine Arts, Houston","sources":[{"url":"https://emuseum.mfah.org/objects/60998/blue-red","label":"Museum of Fine Arts, Houston primary record / publication","accessed":"2026-10-27"}],"notes":["Museum purchase2024; stale exhibition field still says long-term loan2003-present. Current acquisition/provenance field takes precedence. Verso explicitly names painting#338.","Earliest creation-year tie: ordering within the year is unknown. One record is selected deterministically for display."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"museum-v2:mfah_60998","source_record_id":"2024.302","title":"Blue Red","year_start":1965,"year_end":1965,"date_display":"1965","medium":"Oil on canvas","height_cm":172.1,"width_cm":388.9,"dimensions_display":"172.1 × 388.9 cm","collection":"Museum of Fine Arts, Houston","accession":"2024.302","ek_id":null,"source_url":"https://emuseum.mfah.org/objects/60998/blue-red","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-26","notes":["Museum purchase2024; stale exhibition field still says long-term loan2003-present. Current acquisition/provenance field takes precedence. Verso explicitly names painting#338.","Earliest creation-year tie: ordering within the year is unknown. One record is selected deterministically for display."],"sources":[{"url":"https://emuseum.mfah.org/objects/60998/blue-red","label":"Museum of Fine Arts, Houston primary museum record","accessed":"2026-10-26"}]},{"source_id":"north-v4:mfah-60998","source_record_id":"2024.302","title":"Blue Red","year_start":1965,"year_end":1965,"date_display":"1965","medium":"Oil on canvas","height_cm":172.1,"width_cm":388.9,"collection":"Museum of Fine Arts, Houston","accession":"2024.302","ek_id":"EK 338","source_url":"https://emuseum.mfah.org/objects/60998/blue-red","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Museum purchase2024; stale exhibition field still says long-term loan2003-present. Current acquisition/provenance field takes precedence. Verso explicitly names painting#338."],"sources":[{"url":"https://emuseum.mfah.org/objects/60998/blue-red","label":"Museum of Fine Arts, Houston primary record / publication","accessed":"2026-10-27"}],"verified_identity_of":"museum-v2-mfah-60998","dimensions_display":"172.1 × 388.9 cm"}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["blue","red"],"shape_type":null,"color_basis":"title_derived_nonexhaustive","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["shape_type","svg_study"],"is_representative":false,"duplicate_group":"blue red","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Museum of Fine Arts, Houston","representative_id":"guggenheim-venice-blue-red"},{"id":"christies-4487069","canonical_id":null,"title":"Blue, Black, Red","year_start":1965,"year_end":1965,"date_display":"1965","medium":"oil on canvas","height_cm":45.7,"width_cm":91.4,"dimensions_display":"18 x 36 in. (45.7 x 91.4 cm.)","collection":"Private collection (last public sale; present owner unverified)","sources":[{"url":"https://www.christies.com/en/lot/lot-4487069","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Auction provenance describes historical ownership; it does not establish the present collection.","Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"christies:4487069","source_record_id":"4487069","title":"Blue, Black, Red","year_start":1965,"year_end":1965,"date_display":"1965","medium":"oil on canvas","height_cm":45.7,"width_cm":91.4,"depth_cm":null,"dimensions_display":"18 x 36 in. (45.7 x 91.4 cm.)","collection":"Private collection (last public sale; present owner unverified)","collection_as_of":"2005-05-12T00:00Z","accession":null,"ek_id":null,"source_url":"https://www.christies.com/en/lot/lot-4487069","image_url":"https://www.christies.com/img/LotImages/2005/NYR/2005_NYR_01517_0222_000(095909).jpg?mode=max","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Auction provenance describes historical ownership; it does not establish the present collection.","Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. "],"sources":[{"url":"https://www.christies.com/en/lot/lot-4487069","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Christie's","lot_id":"4487069","lot_number":"222","sale_date":"2005-05-12T00:00Z","sale_title":"Post-War and Contemporary Art (Morning Session)             ","location":"New York","source_url":"https://www.christies.com/en/lot/lot-4487069","raw_sale":{"sale_id":"19486","sale_number":"1517","sale_room_code":"NYR","event_type":"Sale","title_txt":"Post-War and Contemporary Art (Morning Session)             ","start_date":"2005-05-12T00:00Z","end_date":"2005-05-12T00:00Z","registration_close_date":null,"location_txt":"New York","url":"https://www.christies.com/en/auction/post-war-and-contemporary-art-morning-session-19486/","is_auction_over":true,"is_in_progress":false,"time_zone":"EDT"},"provenance":"Gift of artist to the present owner, 1965"}]}],"source_image_url":"https://www.christies.com/img/LotImages/2005/NYR/2005_NYR_01517_0222_000(095909).jpg?mode=max","title_aliases":[],"auction_history":[{"house":"Christie's","lot_id":"4487069","lot_number":"222","sale_date":"2005-05-12T00:00Z","sale_title":"Post-War and Contemporary Art (Morning Session)             ","location":"New York","source_url":"https://www.christies.com/en/lot/lot-4487069","raw_sale":{"sale_id":"19486","sale_number":"1517","sale_room_code":"NYR","event_type":"Sale","title_txt":"Post-War and Contemporary Art (Morning Session)             ","start_date":"2005-05-12T00:00Z","end_date":"2005-05-12T00:00Z","registration_close_date":null,"location_txt":"New York","url":"https://www.christies.com/en/auction/post-war-and-contemporary-art-morning-session-19486/","is_auction_over":true,"is_in_progress":false,"time_zone":"EDT"},"provenance":"Gift of artist to the present owner, 1965"}],"market_history":[],"field_conflicts":[],"colors":["blue","black","red"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-christies-4487069.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-christies-4487069.svg","colors":["blue","black","red"],"shape_type":"rectangle","reference_url":"https://www.christies.com/en/lot/lot-4487069","reference_id":"research/auction-private-v4/references/auction-christies-4487069.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":false,"duplicate_group":"blue black red","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection","representative_id":"christies-6534249"},{"id":"ek-351","canonical_id":"EK 351","title":"Green Red Yellow Blue","year_start":1965,"year_end":1965,"date_display":"1965","medium":"acrylic on canvas, four panels","height_cm":193.04,"width_cm":647.7,"dimensions_display":"76 x 255 inches","collection":"Private collection","sources":[{"url":"https://ellsworthkelly.org/work/green-red-yellow-blue/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://archive.org/download/EllsworthKelly20132/EllsworthKelly20132.pdf#page=20","label":"Official public exhibition publication, PDF page20","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=158","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 45","accessed":"2026-10-27","pdf_page":158},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-3/","label":"Ellsworth Kelly Foundation exhibition caption: EK 351"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 351"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 351"},{"url":"https://ellsworthkelly.org/exhibition/exhibition-biennale-xxxiii/","label":"Ellsworth Kelly Foundation exhibition caption: EK 351"}],"notes":["Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 193.0 x 647.7cm agree with existing 193.04 x 647.7cm within published rounding. Primary catalogue45 caption retained; catalogue plate number is not EK number.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"documented","source_records":[{"ek_id":"EK 351","title":"Green Red Yellow Blue","date":"1965","medium":"acrylic on canvas, four panels","dimensions":"76 x 255 inches","collection":"Private collection","source_url":"https://ellsworthkelly.org/work/green-red-yellow-blue/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"short-book-v4:EllsworthKelly20132:20:green-red-yellow-blue","title":"Green Red Yellow Blue","year_start":1965,"year_end":1965,"date_display":"1965","height_cm":193,"width_cm":648,"medium":"Acrylic on canvas, four separated panels","dimensions_display":"193×648cm (publication caption)","collection":"Private collection (reported by2013 publication)","historical_source":true,"collection_as_of_year":2013,"source_url":"https://archive.org/download/EllsworthKelly20132/EllsworthKelly20132.pdf#page=20","record_kind":"painting","record_status":"sourced_metadata","sources":[{"url":"https://archive.org/download/EllsworthKelly20132/EllsworthKelly20132.pdf#page=20","label":"Official public exhibition publication, PDF page20","accessed":"2026-10-27"}],"notes":["Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained."],"verified_identity_of":"ek-351"},{"source_id":"guggenheim1996:cat-45","source_record_id":"45","title":"Green Red Yellow Blue","year_start":1965,"year_end":1965,"date_display":"1965","medium":"Acrylic on canvas","height_cm":193.0,"width_cm":647.7,"depth_cm":null,"dimensions_display":null,"collection":"Collection of Irma and Norman Braman","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=158","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":45,"pdf_page":158,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 193.0 x 647.7cm agree with existing 193.04 x 647.7cm within published rounding. Primary catalogue45 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=158","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 45","accessed":"2026-10-27","pdf_page":158}],"verified_identity_of":"ek-351"},{"source_id":"foundation-exhib-v4:EK351:ellsworth-kelly-3","source_record_id":"EK 351","ek_id":"EK 351","title":"Green Red Yellow Blue","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-3/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-3/","label":"Ellsworth Kelly Foundation exhibition caption: EK 351"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1966-DAP-66.8-Ferus-300x222.jpg"]},{"source_id":"foundation-exhib-v4:EK351:ellsworth-kelly-4","source_record_id":"EK 351","ek_id":"EK 351","title":"Green Red Yellow Blue","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 351"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1973-DAP-73.26-J-Mitchell-300x202.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/1973-DAP-73.47-R-Mates_P-Katz-300x187.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/1973-DAP-73.55-J-Mitchell-300x201.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/1973-DAP-73.56-Jack-Mitchell-300x201.jpg","https://ellsworthkelly.org/wp-content/uploads/2018/01/1973-EK-DAP-73.36-eks-300x203.jpg","https://ellsworthkelly.org/wp-content/uploads/2018/01/1973-EK-DAP-73.68-eks-300x204.jpg"]},{"source_id":"foundation-exhib-v4:EK351:ellsworth-kelly-a-retrospective","source_record_id":"EK 351","ek_id":"EK 351","title":"Green Red Yellow Blue","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 351"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1996-DAP-96.17-D-Heald-300x237.jpg"]},{"source_id":"foundation-exhib-v4:EK351:exhibition-biennale-xxxiii","source_record_id":"EK 351","ek_id":"EK 351","title":"Green Red Yellow Blue","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/exhibition-biennale-xxxiii/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/exhibition-biennale-xxxiii/","label":"Ellsworth Kelly Foundation exhibition caption: EK 351"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1966-DAP-66.3-300x198.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/1966-DAP-66.4-300x207.jpg"]}],"record_kind":"painting","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-351","field":"collection","chosen":"Private collection","alternative":"Private collection (reported by2013 publication)","source":"https://archive.org/download/EllsworthKelly20132/EllsworthKelly20132.pdf#page=20"},{"id":"ek-351","field":"collection","chosen":"Private collection","alternative":"Collection of Irma and Norman Braman","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=158"}],"colors":["green","red","yellow","blue"],"shape_type":"separate panels","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/ek-351.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-351.svg","colors":["green","red","yellow","blue"],"shape_type":"separate panels","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/green-red-yellow-blue/","reference_id":"research/reference-images/EK-351.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"green red yellow blue","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"ek-348","canonical_id":"EK 348","title":"Red Blue Green Yellow","year_start":1965,"year_end":1965,"date_display":"1965","medium":"acrylic on canvas, two joined panels, floor panel mounted on wood","height_cm":218.44,"width_cm":135.89,"dimensions_display":"86 x 53 1/2 x 86 inches","collection":"Private collection","sources":[{"url":"https://ellsworthkelly.org/work/red-blue-green-yellow/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"}],"notes":["Wall/floor painting: published dimensions include three spatial axes. The two-axis size view cannot represent its full installation geometry.","Schematic oblique installation view; floor trapezoid represents perspective, not plan geometry."],"record_status":"documented","source_records":[{"ek_id":"EK 348","title":"Red Blue Green Yellow","date":"1965","medium":"acrylic on canvas, two joined panels, floor panel mounted on wood","dimensions":"86 x 53 1/2 x 86 inches","collection":"Private collection","source_url":"https://ellsworthkelly.org/work/red-blue-green-yellow/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"}],"record_kind":"painting","auction_history":[],"market_history":[],"field_conflicts":[],"colors":["red","blue","green","yellow"],"shape_type":"wall and floor panels","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v2-ek-348.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v2-ek-348.svg","colors":["red","blue","green","yellow"],"shape_type":"wall and floor panels","reference_url":"https://ellsworthkelly.org/work/red-blue-green-yellow/","reference_id":"research/reference-images/EK-348.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Schematic oblique installation view; floor trapezoid represents perspective, not plan geometry.","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"red blue green yellow","dimension_role":"wall-and-floor installation","true_scale_eligible":false,"true_scale_note":"SVG uses a schematic oblique projection. Two published axes cannot calibrate this projection to the flat-work centimetre scale.","collection_group":"Private collection"},{"id":"gap-red-green-blue-ii-1965","canonical_id":null,"title":"Red Green Blue II","year_start":1965,"year_end":1965,"date_display":"1965","medium":null,"height_cm":null,"width_cm":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/chronology/","label":"Verified supplementary metadata","page":null}],"notes":["Title transcribed as Red Green Blue II from Foundation chronology. Work-level identity/medium unverified; possible source title variant or error, so retain as a candidate rather than conflating with Red Yellow Blue II."],"record_status":"metadata_incomplete","source_records":[{"title":"Red Green Blue II","year":1965,"year_end":1965,"ek_id":null,"mentioned_under_year":1988,"source_url":"https://ellsworthkelly.org/chronology/","source_type":"Ellsworth Kelly Foundation chronology","status":"named_work_metadata_incomplete","record_kind":"painting_candidate","source_evidence":"Exhibited; explicit1965.","collection":null,"medium":null,"height_cm":null,"width_cm":null,"note":"Title transcribed as Red Green Blue II from Foundation chronology. Work-level identity/medium unverified; possible source title variant or error, so retain as a candidate rather than conflating with Red Yellow Blue II.","retrieved_date":"2026-10-26","verified_metadata":{"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/chronology/"}}],"record_kind":"painting_candidate","auction_history":[],"market_history":[],"field_conflicts":[],"colors":["red","green","blue"],"shape_type":null,"color_basis":"title_derived_nonexhaustive","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["medium","height_cm","width_cm","collection","shape_type","svg_study"],"is_representative":true,"duplicate_group":"red green blue ii","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"ek-350","canonical_id":"EK 350","title":"Red Yellow Blue II","year_start":1965,"year_end":1965,"date_display":"1965","medium":"acrylic on canvas, three panels","height_cm":208.28,"width_cm":480.06,"dimensions_display":"82 x 189 inches","collection":"Milwaukee Art Museum","sources":[{"url":"https://ellsworthkelly.org/work/red-yellow-blue-ii/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://blog.mam.org/2019/05/14/mam-in-full-color/","label":"Milwaukee Art Museum primary record / publication","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=55","label":"Guggenheim1996 retrospective, essayPDF55, figure11","accessed":"2026-10-27","pdf_page":55}],"notes":["Gift of Mrs.HarryLyndeBradley. Actual primary image shows three separate rectangular panels. Overall and individual dimensions not verified in primary record; study is comparable-size only.","Foundation work EK350 explicitly gives the same Milwaukee collection/gift, title and date; this is an enrichment of EK350, not a new painting. Existing good Foundation study and its sourced overall measurements are retained.","Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Painting named and dated in studio/installation photograph caption; medium and dimensions unreported. Work identity is preserved as a known slot without inferring its size from the photograph.","Exact numbered RedYellowBlueII1965 title in identified1990installation photograph agrees FoundationEK350/Milwaukee painting; depicted three spaced rectangular primarycolorpanels, not1963joinedLpainting."],"record_status":"documented","source_records":[{"ek_id":"EK 350","title":"Red Yellow Blue II","date":"1965","medium":"acrylic on canvas, three panels","dimensions":"82 x 189 inches","collection":"Milwaukee Art Museum. Gift of Mrs. Harry Lynde Bradley","source_url":"https://ellsworthkelly.org/work/red-yellow-blue-ii/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"north-v4:milwaukee-red-yellow-blue-ii","source_record_id":"M1977.113a-c","title":"Red, Yellow, Blue II","year_start":1965,"year_end":1965,"date_display":"1965","medium":"Acrylic on canvas","height_cm":null,"width_cm":null,"collection":"Milwaukee Art Museum","accession":"M1977.113a-c","ek_id":"EK 350","source_url":"https://blog.mam.org/2019/05/14/mam-in-full-color/","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Gift of Mrs.HarryLyndeBradley. Actual primary image shows three separate rectangular panels. Overall and individual dimensions not verified in primary record; study is comparable-size only.","Foundation work EK350 explicitly gives the same Milwaukee collection/gift, title and date; this is an enrichment of EK350, not a new painting. Existing good Foundation study and its sourced overall measurements are retained."],"sources":[{"url":"https://blog.mam.org/2019/05/14/mam-in-full-color/","label":"Milwaukee Art Museum primary record / publication","accessed":"2026-10-27"}],"true_scale_eligible":false,"true_scale_note":"Primary physical measurements not yet verified.","verified_identity_of":"ek-350"},{"source_id":"guggenheim1996:essay-55-fig-11","source_record_id":"essay-55-fig-11","title":"Red Yellow Blue II","year_start":1965,"year_end":1965,"date_display":"1965","medium":null,"height_cm":null,"width_cm":null,"depth_cm":null,"dimensions_display":null,"collection":null,"collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=55","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","pdf_page":55,"figure":"11","notes":["Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Painting named and dated in studio/installation photograph caption; medium and dimensions unreported. Work identity is preserved as a known slot without inferring its size from the photograph.","Exact numbered RedYellowBlueII1965 title in identified1990installation photograph agrees FoundationEK350/Milwaukee painting; depicted three spaced rectangular primarycolorpanels, not1963joinedLpainting."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=55","label":"Guggenheim1996 retrospective, essayPDF55, figure11","accessed":"2026-10-27","pdf_page":55}],"verified_identity_of":"ek-350"}],"record_kind":"painting","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-350","field":"collection","chosen":"Milwaukee Art Museum. Gift of Mrs. Harry Lynde Bradley","alternative":"Milwaukee Art Museum","source":"https://blog.mam.org/2019/05/14/mam-in-full-color/"}],"colors":["red","yellow","blue"],"shape_type":"separate panels","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/ek-350.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-350.svg","colors":["red","yellow","blue"],"shape_type":"separate panels","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/red-yellow-blue-ii/","reference_id":"research/reference-images/EK-350.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"red yellow blue ii","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Primary physical measurements not yet verified.","collection_group":"Milwaukee Art Museum"},{"id":"north-v4-philadelphia-black-red-orange","canonical_id":null,"title":"Black Red Orange","year_start":1966,"year_end":1966,"date_display":"1966","medium":"Oil on canvas, two joined panels","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":"Philadelphia Museum of Art — promised gift of Keith L. and Katherine Sachs","sources":[{"url":"https://press.philamuseum.org/embracing-the-contemporary-the-keith-l-and-katherine-sachs-collection/","label":"Philadelphia Museum of Art — promised gift of Keith L. and Katherine Sachs primary record / publication","accessed":"2026-10-27"}],"notes":["2016 primary exhibition caption.2013 Homage exhibition called it Black Red-Orange and a private loan. Metadata does not establish completed museum ownership. Actual press photo viewed; dimensions pending.","Observed upper black and lower red-orange joined panels. Museum2016 caption reports promised gift; dimensions unknown, so comparable-size display only."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"north-v4:philadelphia-black-red-orange","source_record_id":"philadelphia-black-red-orange","title":"Black Red Orange","year_start":1966,"year_end":1966,"date_display":"1966","medium":"Oil on canvas, two joined panels","height_cm":null,"width_cm":null,"collection":"Philadelphia Museum of Art — promised gift of Keith L. and Katherine Sachs","accession":null,"ek_id":null,"source_url":"https://press.philamuseum.org/embracing-the-contemporary-the-keith-l-and-katherine-sachs-collection/","image_url":"https://content.presspage.com/uploads/1935/800_sachscollectionimage3-kelly.jpg?10000","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["2016 primary exhibition caption.2013 Homage exhibition called it Black Red-Orange and a private loan. Metadata does not establish completed museum ownership. Actual press photo viewed; dimensions pending.","Observed upper black and lower red-orange joined panels. Museum2016 caption reports promised gift; dimensions unknown, so comparable-size display only."],"sources":[{"url":"https://press.philamuseum.org/embracing-the-contemporary-the-keith-l-and-katherine-sachs-collection/","label":"Philadelphia Museum of Art — promised gift of Keith L. and Katherine Sachs primary record / publication","accessed":"2026-10-27"}],"true_scale_eligible":false,"true_scale_note":"Physical measurements not yet verified in primary source."}],"source_image_url":"https://content.presspage.com/uploads/1935/800_sachscollectionimage3-kelly.jpg?10000","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","orange"],"shape_type":"joined rectangles","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-north-american-philadelphia-black-red-orange.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-north-american-philadelphia-black-red-orange.svg","title":"Black Red Orange","year_start":1966,"colors":["black","orange"],"shape_type":"joined rectangles","reference_url":"https://press.philamuseum.org/embracing-the-contemporary-the-keith-l-and-katherine-sachs-collection/","reference_image_url":"https://content.presspage.com/uploads/1935/800_sachscollectionimage3-kelly.jpg?10000","reference_id":"research/north-american-v4/reference-images/philadelphia-sachs-4.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against primary reference","palette":"standardized vivid screen colours; not measured pigment values","notes":"Observed upper black and lower red-orange joined panels. Museum2016 caption reports promised gift; dimensions unknown, so comparable-size display only.","reviewed_date":"2026-10-27","true_scale_eligible":false,"true_scale_note":"Physical measurements not yet verified in primary source."},"missing_fields":["height_cm","width_cm"],"is_representative":true,"duplicate_group":"black red orange","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Physical measurements not yet verified in primary source.","collection_group":"Philadelphia Museum of Art — promised gift of Keith L. and Katherine Sachs"},{"id":"museum-v2-dia-50445","canonical_id":null,"title":"Black White","year_start":1966,"year_end":1966,"date_display":"1966","medium":"Oil on canvas","height_cm":223.5,"width_cm":165.1,"dimensions_display":"223.5 x165.1 cm","collection":"Detroit Institute of Arts","sources":[{"url":"https://dia.org/collection/black-white/50445","label":"Detroit Institute of Arts primary record / publication","accessed":"2026-10-27"}],"notes":["Unframed dimensions used. Museum classification: Paintings.","Two joined black lobes meet at the right edge; inward central white point and white left corners retained."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"museum-v2:dia_50445","source_record_id":"dia_50445","title":"Black White","year_start":1966,"year_end":1966,"date_display":"1966","medium":"Oil on canvas","height_cm":223.5,"width_cm":165.1,"dimensions_display":"223.5 x165.1 cm","collection":"Detroit Institute of Arts","accession":null,"ek_id":null,"source_url":"https://dia.org/collection/black-white/50445","image_url":"https://dia.widen.net/content/umnqk2kfqb/jpeg/67.13-d1-2024-05-17.jpeg?h=2000&keep=c&crop=yes&color=cccccc&quality=80&u=u3bnol","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-26","notes":["Unframed dimensions used. Museum classification: Paintings.","Two joined black lobes meet at the right edge; inward central white point and white left corners retained."],"sources":[{"url":"https://dia.org/collection/black-white/50445","label":"Detroit Institute of Arts primary museum record","accessed":"2026-10-26"}]},{"source_id":"north-v4:dia-50445","source_record_id":"dia-50445","title":"Black White","year_start":1966,"year_end":1966,"date_display":"1966","medium":"Oil on canvas","height_cm":223.5,"width_cm":165.1,"collection":"Detroit Institute of Arts","accession":null,"ek_id":null,"source_url":"https://dia.org/collection/black-white/50445","image_url":"https://dia.widen.net/content/umnqk2kfqb/webp/67.13-d1-2024-05-17.webp?quality=75","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":[],"sources":[{"url":"https://dia.org/collection/black-white/50445","label":"Detroit Institute of Arts primary record / publication","accessed":"2026-10-27"}],"verified_identity_of":"museum-v2-dia-50445","dimensions_display":"223.5 x165.1 cm"}],"source_image_url":"https://dia.widen.net/content/umnqk2kfqb/webp/67.13-d1-2024-05-17.webp?quality=75","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","white"],"shape_type":"rectangle with paired curved fields","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-north-american-dia-50445.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-north-american-dia-50445.svg","title":"Black White","year_start":1966,"colors":["black","white"],"shape_type":"rectangle with paired curved fields","reference_url":"https://dia.org/collection/black-white/50445","reference_image_url":"https://dia.widen.net/content/umnqk2kfqb/webp/67.13-d1-2024-05-17.webp?quality=75","reference_id":"research/north-american-v4/reference-images/dia-50445.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against primary reference","palette":"standardized vivid screen colours; not measured pigment values","notes":"Two joined black lobes meet at the right edge; inward central white point and white left corners retained.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"black white","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Detroit Institute of Arts"},{"id":"moma1973-pdf80-caption1","canonical_id":"EK 374","title":"Black over White","year_start":1966,"year_end":1966,"date_display":"1966","medium":"Oil on canvas, two joined panels","height_cm":218.44,"width_cm":203.2,"dimensions_display":"86 x 80 inches (overall)","collection":"Collection L. M. Asher Family, Los Angeles","sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 80 (book page 75)","pdf_page":80,"book_page":75,"accessed":"2026-10-26"},{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-los-angeles-01-2012/lightbox/works/black-over-white-1966-2129","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=166","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 50","accessed":"2026-10-27","pdf_page":166},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 374"},{"url":"https://ellsworthkelly.org/chronology/","label":"Verified supplementary metadata","page":null}],"notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 218.4 x 203.2cm agree with existing 218.44 x 203.2cm within published rounding. Primary catalogue50 caption retained; catalogue plate number is not EK number.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels Black over White at right: narrow upper black band and large white lower rectangle match sourced1973 catalogue study, within the same1973 retrospective.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"moma1973:pdf80-caption1","title":"Black over White","year_start":1966,"year_end":1966,"date_display":"1966","medium":"Oil on canvas, two joined panels","height_cm":218.44,"width_cm":203.2,"dimensions_display":"86 x 80 inches (overall)","collection":"Collection L. M. Asher Family, Los Angeles","source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","record_kind":"painting","record_status":"documented","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 218.4 x 203.2cm agree with existing 218.44 x 203.2cm within published rounding. Primary catalogue50 caption retained; catalogue plate number is not EK number.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels Black over White at right: narrow upper black band and large white lower rectangle match sourced1973 catalogue study, within the same1973 retrospective.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 80 (book page 75)","pdf_page":80,"book_page":75,"accessed":"2026-10-26"}]},{"source_id":"matthewmarks:black-over-white-1966-2129","source_record_id":"black-over-white-1966-2129","title":"Black Over White","year_start":1966,"year_end":1966,"date_display":"1966","medium":"Oil on canvas, two joined panels","height_cm":218.0,"width_cm":203.0,"depth_cm":null,"dimensions_display":"86 × 80 inches; 218 × 203 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-los-angeles-01-2012/lightbox/works/black-over-white-1966-2129","image_url":"https://cdn.matthewmarks.com/online/black-over-white-1966-2129/_800xAUTO_fit_center-center_none/Kelly_Black-Over-White_1966_2129_01.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates."],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-los-angeles-01-2012/lightbox/works/black-over-white-1966-2129","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"2129","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-los-angeles-01-2012"]},{"source_id":"guggenheim1996:cat-50","source_record_id":"50","title":"Black over White","year_start":1966,"year_end":1966,"date_display":"1966","medium":"Oil on canvas","height_cm":218.4,"width_cm":203.2,"depth_cm":null,"dimensions_display":null,"collection":"Private collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=166","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":50,"pdf_page":166,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 218.4 x 203.2cm agree with existing 218.44 x 203.2cm within published rounding. Primary catalogue50 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=166","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. 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No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels Black over White at right: narrow upper black band and large white lower rectangle match sourced1973 catalogue study, within the same1973 retrospective."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1973-DAP-73.17-R-Mates_P-Katz-300x200.jpg"],"verified_identity_of":"moma1973-pdf80-caption1"}],"source_image_url":"https://cdn.matthewmarks.com/online/black-over-white-1966-2129/_800xAUTO_fit_center-center_none/Kelly_Black-Over-White_1966_2129_01.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"moma1973-pdf80-caption1","field":"collection","chosen":"Collection L. M. 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Asher Family, Los Angeles","alternative":"Private collection","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=166"}],"colors":["black","white"],"shape_type":"joined rectangles","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-marks-black-over-white-1966-2129.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-marks-black-over-white-1966-2129.svg","colors":["black","white"],"shape_type":"joined rectangles","reference_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-los-angeles-01-2012/lightbox/works/black-over-white-1966-2129","reference_id":"research/auction-private-v4/references/marks-black-over-white-1966-2129.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary reference","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"black over white","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Collection L. M. Asher Family, Los Angeles"},{"id":"ek-360","canonical_id":"EK 360","title":"Blue Green Yellow Orange Red","year_start":1966,"year_end":1966,"date_display":"1966","medium":"oil on canvas, five joined panels","height_cm":152.4,"width_cm":609.6,"dimensions_display":"60 x 240 inches","collection":"Solomon R. Guggenheim Museum, New York","sources":[{"url":"https://ellsworthkelly.org/work/blue-green-yellow-orange-red/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://www.guggenheim.org/artwork/2070","label":"Solomon R. Guggenheim Museum, New York primary record / publication","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=163","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 48","accessed":"2026-10-27","pdf_page":163},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 360"}],"notes":["Exact public artist index contains eight objects, three paintings. All three painting reference photographs visually inspected. Other five records are graphite drawings or sculpture. ","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 152.4 x 609.6cm agree with existing 152.4 x 609.6cm within published rounding. Primary catalogue48 caption retained; catalogue plate number is not EK number.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"documented","source_records":[{"ek_id":"EK 360","title":"Blue Green Yellow Orange Red","date":"1966","medium":"oil on canvas, five joined panels","dimensions":"60 x 240 inches","collection":"The Solomon R. Guggenheim Museum, New York","source_url":"https://ellsworthkelly.org/work/blue-green-yellow-orange-red/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"north-v4:guggenheim-2070","source_record_id":"67.1833","title":"Blue Green Yellow Orange Red","year_start":1966,"year_end":1966,"date_display":"1966","medium":"Oil on canvas, five panels","height_cm":152.4,"width_cm":609.6,"collection":"Solomon R. Guggenheim Museum, New York","accession":"67.1833","ek_id":null,"source_url":"https://www.guggenheim.org/artwork/2070","image_url":"https://www.guggenheim.org/wp-content/uploads/1966/01/67.1833_ph_web-1-1024x250.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Exact public artist index contains eight objects, three paintings. All three painting reference photographs visually inspected. Other five records are graphite drawings or sculpture. "],"sources":[{"url":"https://www.guggenheim.org/artwork/2070","label":"Solomon R. Guggenheim Museum, New York primary record / publication","accessed":"2026-10-27"}],"verified_identity_of":"ek-360"},{"source_id":"guggenheim1996:cat-48","source_record_id":"48","title":"Blue Green Yellow Orange Red","year_start":1966,"year_end":1966,"date_display":"1966","medium":"Oil on canvas","height_cm":152.4,"width_cm":609.6,"depth_cm":null,"dimensions_display":null,"collection":"Solomon R. Guggenheim Museum, New York, 67.1833","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=163","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":48,"pdf_page":163,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 152.4 x 609.6cm agree with existing 152.4 x 609.6cm within published rounding. Primary catalogue48 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=163","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. 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No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]}],"record_kind":"painting","title_aliases":[],"source_image_url":"https://www.guggenheim.org/wp-content/uploads/1966/01/67.1833_ph_web-1-1024x250.jpg","auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-360","field":"collection","chosen":"The Solomon R. Guggenheim Museum, New York","alternative":"Solomon R. Guggenheim Museum, New York","source":"https://www.guggenheim.org/artwork/2070"},{"id":"ek-360","field":"collection","chosen":"Solomon R. Guggenheim Museum, New York","alternative":"Solomon R. Guggenheim Museum, New York, 67.1833","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=163"}],"colors":["blue","green","yellow","orange","red"],"shape_type":"joined rectangles","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/ek-360.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-360.svg","colors":["blue","green","yellow","orange","red"],"shape_type":"joined rectangles","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/blue-green-yellow-orange-red/","reference_id":"research/reference-images/EK-360.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"blue green yellow orange red","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Guggenheim"},{"id":"ek-356","canonical_id":"EK 356","title":"Blue Red","year_start":1966,"year_end":1966,"date_display":"1966","medium":"acrylic on canvas, two panels","height_cm":205.74,"width_cm":152.4,"dimensions_display":"81 x 60 x 81 inches","collection":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, and promised gift of Helen and Charles Schwab","sources":[{"url":"https://ellsworthkelly.org/work/blue-red/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://www.sfmoma.org/artwork/99.339.A-B/","label":"SFMOMA current object record","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=160","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 46","accessed":"2026-10-27","pdf_page":160},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 356"},{"url":"https://ellsworthkelly.org/exhibition/exhibition-biennale-xxxiii/","label":"Ellsworth Kelly Foundation exhibition caption: EK 356"}],"notes":["Wall/floor painting:81×60×81in includes floor depth. A two-dimensional installation photograph is not a flat support outline. Existing Foundation EK356 schematic is retained.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Source dimensional ambiguity: inch caption states81 ×60 ×81inches while parenthetic centimetres list only205.7 ×152.4cm. Preserve frontal dimensions provisionally; third axis unresolved.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 205.7 x 152.4cm agree with existing 205.74 x 152.4cm within published rounding. Primary catalogue46 caption retained; catalogue plate number is not EK number.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Wall/floor painting: published dimensions include three spatial axes. The two-axis size view cannot represent its full installation geometry.","Schematic oblique installation view; floor trapezoid represents perspective, not plan geometry.","Earliest creation-year tie: ordering within the year is unknown. One record is selected deterministically for display."],"record_status":"documented","source_records":[{"ek_id":"EK 356","title":"Blue Red","date":"1966","medium":"acrylic on canvas, two panels","dimensions":"81 x 60 x 81 inches","collection":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, and the Helen and Charles Schwab Collection","source_url":"https://ellsworthkelly.org/work/blue-red/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"sfmoma-v3:99.339.A-B","source_record_id":"99.339.A-B","title":"Blue Red","year_start":1966,"year_end":1966,"date_display":"1966","medium":"acrylic paint on canvas","height_cm":205.7,"width_cm":152.4,"depth_cm":205.7,"dimensions_display":"81 × 60 × 81 in. (205.7 × 152.4 × 205.7 cm)","collection":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, and promised gift of Helen and Charles Schwab","accession":"99.339.A-B","ek_id":"EK 356","source_url":"https://www.sfmoma.org/artwork/99.339.A-B/","image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/08/14095452/99.339.A-B_01_H02.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Wall/floor painting:81×60×81in includes floor depth. A two-dimensional installation photograph is not a flat support outline. Existing Foundation EK356 schematic is retained."],"sources":[{"url":"https://www.sfmoma.org/artwork/99.339.A-B/","label":"SFMOMA current object record","accessed":"2026-10-27"}],"dimension_role":"wall/floor installation including floor depth","true_scale_eligible":false},{"source_id":"guggenheim1996:cat-46","source_record_id":"46","title":"Blue Red","year_start":1966,"year_end":1966,"date_display":"1966","medium":"Acrylic on canvas","height_cm":205.7,"width_cm":152.4,"depth_cm":null,"dimensions_display":null,"collection":"Private collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=160","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":46,"pdf_page":160,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Source dimensional ambiguity: inch caption states81 ×60 ×81inches while parenthetic centimetres list only205.7 ×152.4cm. Preserve frontal dimensions provisionally; third axis unresolved.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 205.7 x 152.4cm agree with existing 205.74 x 152.4cm within published rounding. Primary catalogue46 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=160","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 46","accessed":"2026-10-27","pdf_page":160}],"true_scale_eligible":false,"verified_identity_of":"ek-356"},{"source_id":"foundation-exhib-v4:EK356:ellsworth-kelly-a-retrospective","source_record_id":"EK 356","ek_id":"EK 356","title":"Blue Red","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 356"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]},{"source_id":"foundation-exhib-v4:EK356:exhibition-biennale-xxxiii","source_record_id":"EK 356","ek_id":"EK 356","title":"Blue Red","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/exhibition-biennale-xxxiii/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/exhibition-biennale-xxxiii/","label":"Ellsworth Kelly Foundation exhibition caption: EK 356"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1966-DAP-66.3-300x198.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/1966-DAP-66.4-300x207.jpg"]}],"record_kind":"painting","title_aliases":[],"source_image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/08/14095452/99.339.A-B_01_H02.jpg","auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-356","field":"collection","chosen":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, and the Helen and Charles Schwab Collection","alternative":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, and promised gift of Helen and Charles Schwab","source":"https://www.sfmoma.org/artwork/99.339.A-B/"},{"id":"ek-356","field":"collection","chosen":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, and promised gift of Helen and Charles Schwab","alternative":"Private collection","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=160"}],"colors":["blue","red"],"shape_type":"wall and floor panels","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v2-ek-356.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v2-ek-356.svg","colors":["blue","red"],"shape_type":"wall and floor panels","reference_url":"https://ellsworthkelly.org/work/blue-red/","reference_id":"research/reference-images/EK-356.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Schematic oblique installation view; floor trapezoid represents perspective, not plan geometry.","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":false,"duplicate_group":"blue red","dimension_role":"wall-and-floor installation","true_scale_eligible":false,"true_scale_note":"SVG uses a schematic oblique projection. Two published axes cannot calibrate this projection to the flat-work centimetre scale.","collection_group":"San Francisco Museum of Modern Art","representative_id":"guggenheim-venice-blue-red"},{"id":"north-v4-vmfa-four-panels","canonical_id":null,"title":"Green Black Red Blue","year_start":1966,"year_end":1966,"date_display":"1966","medium":"Acrylic paint on canvas, four panels","height_cm":132.7,"width_cm":null,"dimensions_display":"Each52¼×22 9/16in (132.7×57.3cm)","collection":"Virginia Museum of Fine Arts, Richmond","sources":[{"url":"https://www.sfmoma.org/essay/how-to-install-an-ellsworth-kelly-artwork-blue-green-black-red-1996-as-a-case-study/","label":"Virginia Museum of Fine Arts, Richmond primary record / publication","accessed":"2026-10-27"}],"notes":["SFMOMA conservation essay figure3 supplies exact title/date/medium, four panels EACH52¼×22 9/16in (132.7×57.3cm), gift of Sydney and FrancesLewis. Approximate observed gap is shown in study; no verified overall width.","Four observed separated portrait panels; each-panel physical aspect preserved. Gaps approximate and no overall width verified."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"north-v4:vmfa-four-panels","source_record_id":"vmfa-four-panels","title":"Green Black Red Blue","year_start":1966,"year_end":1966,"date_display":"1966","medium":"Acrylic paint on canvas, four panels","height_cm":132.7,"width_cm":null,"collection":"Virginia Museum of Fine Arts, Richmond","accession":null,"ek_id":null,"source_url":"https://www.sfmoma.org/essay/how-to-install-an-ellsworth-kelly-artwork-blue-green-black-red-1996-as-a-case-study/","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["SFMOMA conservation essay figure3 supplies exact title/date/medium, four panels EACH52¼×22 9/16in (132.7×57.3cm), gift of Sydney and FrancesLewis. Approximate observed gap is shown in study; no verified overall width.","Four observed separated portrait panels; each-panel physical aspect preserved. Gaps approximate and no overall width verified."],"sources":[{"url":"https://www.sfmoma.org/essay/how-to-install-an-ellsworth-kelly-artwork-blue-green-black-red-1996-as-a-case-study/","label":"Virginia Museum of Fine Arts, Richmond primary record / publication","accessed":"2026-10-27"}],"panel_height_cm":132.7,"panel_width_cm":57.3,"panel_count":4,"true_scale_eligible":false,"true_scale_note":"Only per-panel dimensions verified; installation width varies.","dimensions_display":"Each52¼×22 9/16in (132.7×57.3cm)"}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["green","black","red","blue"],"shape_type":"separate rectangles","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-north-american-vmfa-four-panels.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-north-american-vmfa-four-panels.svg","title":"Green Black Red Blue","year_start":1966,"colors":["green","black","red","blue"],"shape_type":"separate rectangles","reference_url":"https://www.sfmoma.org/essay/how-to-install-an-ellsworth-kelly-artwork-blue-green-black-red-1996-as-a-case-study/","reference_image_url":null,"reference_id":"research/north-american-v4/reference-images/vmfa-fourpanels.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against primary reference","palette":"standardized vivid screen colours; not measured pigment values","notes":"Four observed separated portrait panels; each-panel physical aspect preserved. Gaps approximate and no overall width verified.","reviewed_date":"2026-10-27","true_scale_eligible":false,"true_scale_note":"Only per-panel dimensions verified; installation width varies."},"missing_fields":["width_cm"],"is_representative":true,"duplicate_group":"green black red blue","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Only per-panel dimensions verified; installation width varies.","collection_group":"Virginia Museum of Fine Arts, Richmond"},{"id":"north-v4-baltimore-green-red-yellow-blue","canonical_id":null,"title":"Green Red Yellow Blue","year_start":1966,"year_end":1966,"date_display":"1966","medium":"Acrylic on canvas, four panels","height_cm":134.6,"width_cm":271.8,"dimensions_display":"Each: 52½ × 22½ × 1⅛in (133.4 × 57.2cm); overall53 ×107in (134.6 ×271.8cm)","collection":"The Baltimore Museum of Art","sources":[{"url":"https://artbma.org/artwork/green-red-yellow-blue/","label":"Current primary object2019.84; exact artist1529 index"},{"url":"https://artbma.org/wp-content/uploads/2026/03/BMA_Annual-Report_FY19-1.pdf","label":"The Baltimore Museum of Art primary record / publication","accessed":"2026-10-27"}],"notes":["Current museum object2019.84 dates1966 and supplies each-panel and overall dimensions. Credit: In Memory of Suzanne F. Cohen and Nathan L. Cohen, by way of promised gift of Suzanne F. Cohen and bequest from her estate. Source’s typo Suaznne retained in saved raw evidence. DEFINITELY DISTINCT from FoundationEK351 dated1965: that painting is76 ×255in, while this is53 ×107in. Exact artist23-object index enumerated; three oil/acrylic canvas paintings found. Published each-panel height52½in differs from overall53in; both retained, display uses reported overall extent.","Four separated portrait canvases in observed green/red/yellow/blue order. Museum supplies overall dimensions53x107in and each52.5x22.5in; differences in installation extent retained. Gaps approximate."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"north-v4:baltimore-green-red-yellow-blue","source_record_id":"2019.84","title":"Green Red Yellow Blue","year_start":1966,"year_end":1966,"date_display":"1966","medium":"Acrylic on canvas, four panels","height_cm":134.6,"width_cm":271.8,"collection":"The Baltimore Museum of Art","accession":"2019.84","ek_id":null,"source_url":"https://artbma.org/artwork/green-red-yellow-blue/","image_url":"https://artbma.org/wp-content/uploads/resized/2026/06/53153_26259073-3000x0-c-default.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Current museum object2019.84 dates1966 and supplies each-panel and overall dimensions. Credit: In Memory of Suzanne F. Cohen and Nathan L. Cohen, by way of promised gift of Suzanne F. Cohen and bequest from her estate. Source’s typo Suaznne retained in saved raw evidence. DEFINITELY DISTINCT from FoundationEK351 dated1965: that painting is76 ×255in, while this is53 ×107in. Exact artist23-object index enumerated; three oil/acrylic canvas paintings found. Published each-panel height52½in differs from overall53in; both retained, display uses reported overall extent.","Four separated portrait canvases in observed green/red/yellow/blue order. Museum supplies overall dimensions53x107in and each52.5x22.5in; differences in installation extent retained. Gaps approximate."],"sources":[{"url":"https://artbma.org/artwork/green-red-yellow-blue/","label":"Current primary object2019.84; exact artist1529 index"},{"url":"https://artbma.org/wp-content/uploads/2026/03/BMA_Annual-Report_FY19-1.pdf","label":"The Baltimore Museum of Art primary record / publication","accessed":"2026-10-27"}],"panel_height_cm":133.4,"panel_width_cm":57.2,"panel_count":4,"dimensions_display":"Each: 52½ × 22½ × 1⅛in (133.4 × 57.2cm); overall53 ×107in (134.6 ×271.8cm)"}],"source_image_url":"https://artbma.org/wp-content/uploads/resized/2026/06/53153_26259073-3000x0-c-default.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["green","red","yellow","blue"],"shape_type":"separate rectangles","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-north-american-baltimore-green-red-yellow-blue.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-north-american-baltimore-green-red-yellow-blue.svg","title":"Green Red Yellow Blue","year_start":1966,"colors":["green","red","yellow","blue"],"shape_type":"separate rectangles","reference_url":"https://artbma.org/artwork/green-red-yellow-blue/","reference_image_url":"https://artbma.org/wp-content/uploads/resized/2026/06/53153_26259073-3000x0-c-default.jpg","reference_id":"research/north-american-v4/reference-images/baltimore-greenredyellowblue.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against primary reference","palette":"standardized vivid screen colours; not measured pigment values","notes":"Four separated portrait canvases in observed green/red/yellow/blue order. Museum supplies overall dimensions53x107in and each52.5x22.5in; differences in installation extent retained. Gaps approximate.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":false,"duplicate_group":"green red yellow blue","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"The Baltimore Museum of Art","representative_id":"ek-351"},{"id":"sothebys-en-auctions-ecatalogue-2013-may-2013-contemporary-day-n08992-lot-174-html","canonical_id":null,"title":"Red Over Yellow","year_start":1966,"year_end":1966,"date_display":"1966","medium":"oil on two attached canvases","height_cm":220.3,"width_cm":190.8,"dimensions_display":"Overall: 86 3/4  by 75 1/8  in.   220.3 by 190.8 cm.","collection":"Private collection (last public sale; present owner unverified)","sources":[{"url":"https://www.sothebys.com/en/auctions/ecatalogue/2013/may-2013-contemporary-day-n08992/lot.174.html","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Historical sale record; current ownership is unverified.","Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"sothebys:en-auctions-ecatalogue-2013-may-2013-contemporary-day-n08992-lot-174-html","source_record_id":"en-auctions-ecatalogue-2013-may-2013-contemporary-day-n08992-lot-174-html","title":"Red Over Yellow","year_start":1966,"year_end":1966,"date_display":"1966","medium":"oil on two attached canvases","height_cm":220.3,"width_cm":190.8,"depth_cm":null,"dimensions_display":"Overall: 86 3/4  by 75 1/8  in.   220.3 by 190.8 cm.","collection":"Private collection (last public sale; present owner unverified)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://www.sothebys.com/en/auctions/ecatalogue/2013/may-2013-contemporary-day-n08992/lot.174.html","image_url":"https://sothebys-com.brightspotcdn.com/dims4/default/e6a7bb7/2147483647/strip/true/crop/1509x2000+0+0/resize/427x566!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot-migration.s3.amazonaws.com%2Fda%2F86%2F6a%2F12c2ec1a0f098fb68f2b244a88dda4606022bc22cfca6b424e6cdebbf9%2F621n08992-6t292.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Historical sale record; current ownership is unverified.","Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. "],"sources":[{"url":"https://www.sothebys.com/en/auctions/ecatalogue/2013/may-2013-contemporary-day-n08992/lot.174.html","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Sotheby's","sale_date":null,"lot_number":"174","source_url":"https://www.sothebys.com/en/auctions/ecatalogue/2013/may-2013-contemporary-day-n08992/lot.174.html","provenance":"Sidney Janis Gallery, New York\nIrving Blum, Los Angeles\nLocksley Shea Gallery, Minneapolis\nAcquired by the present owner from the above"}],"raw_title":"Red Over Yellow"}],"source_image_url":"https://sothebys-com.brightspotcdn.com/dims4/default/e6a7bb7/2147483647/strip/true/crop/1509x2000+0+0/resize/427x566!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot-migration.s3.amazonaws.com%2Fda%2F86%2F6a%2F12c2ec1a0f098fb68f2b244a88dda4606022bc22cfca6b424e6cdebbf9%2F621n08992-6t292.jpg","title_aliases":[],"auction_history":[{"house":"Sotheby's","sale_date":null,"lot_number":"174","source_url":"https://www.sothebys.com/en/auctions/ecatalogue/2013/may-2013-contemporary-day-n08992/lot.174.html","provenance":"Sidney Janis Gallery, New York\nIrving Blum, Los Angeles\nLocksley Shea Gallery, Minneapolis\nAcquired by the present owner from the above"}],"market_history":[],"field_conflicts":[],"colors":["red","yellow"],"shape_type":"rectangle relief","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-sothebys-en-auctions-ecatalogue-2013-may-2013-contemporary-day-n08992-lot-174-html.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-sothebys-en-auctions-ecatalogue-2013-may-2013-contemporary-day-n08992-lot-174-html.svg","colors":["red","yellow"],"shape_type":"rectangle relief","reference_url":"https://www.sothebys.com/en/auctions/ecatalogue/2013/may-2013-contemporary-day-n08992/lot.174.html","reference_id":"research/auction-private-v4/references/auction-sothebys-en-auctions-ecatalogue-2013-may-2013-contemporary-day-n08992-lot-174-html.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"red over yellow","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"international-v4-tate-red-white-1966","canonical_id":null,"title":"Red White","year_start":1966,"year_end":1966,"date_display":"1966","medium":"Acrylic paint on canvas","height_cm":165.4,"width_cm":229.5,"dimensions_display":null,"collection":"Tate, London","sources":[{"url":"https://assets.publishing.service.gov.uk/media/5a809668ed915d74e622f50b/Tate_annual_report_and_accounts_2014_-_15.pdf","label":"Tate primary source","accessed":"2026-10-27"},{"url":"https://www.tate.org.uk/documents/1048/tate_report1415_updated_uv7SA6h.pdf#page=72","label":"Tate annual report 2014–15, acquisition highlights, printed page 71","accessed":"2026-10-27"}],"notes":["Tate parliamentary annual accounts2014–15, PDFp11, explicitly confirm acquisition of Red White1966 via American Fund for Tate, courtesy DouglasS.Cramer. Direct Tate object page is403. An indexed unverified mirror suggests T14156, acrylic/canvas,165.4×229.5×2.9cm; these remain unverified field leads, not facts imported from that mirror.","Tate full 2014–15 annual report, PDF page 72 (printed page 71), lists the support dimensions, medium and accession. Presented by the American Fund for the Tate Gallery, courtesy of Douglas S Cramer, 2013. The full report has 101 PDF pages; the separate 70-page government report omits the acquisition appendix.","Tate Liverpool authored 2017 announcement GIF frame 2 supplies actual red/white painting. Two bulbous red forms touch right edge and meet at central leftward cusp; white upper/lower-right regions retained. Overall support 165.4 x 229.5 cm verified in Tate 2014–15 full annual report PDF page 72, accession T 14156."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"international-v4:tate-red-white-1966","source_record_id":"tate-red-white-1966","title":"Red White","year_start":1966,"year_end":1966,"date_display":"1966","medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":"Tate","accession":null,"ek_id":null,"source_url":"https://assets.publishing.service.gov.uk/media/5a809668ed915d74e622f50b/Tate_annual_report_and_accounts_2014_-_15.pdf","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_parliamentary_report","retrieved_date":"2026-10-27","notes":["Tate parliamentary annual accounts2014–15, PDFp11, explicitly confirm acquisition of Red White1966 via American Fund for Tate, courtesy DouglasS.Cramer. Direct Tate object page is403. An indexed unverified mirror suggests T14156, acrylic/canvas,165.4×229.5×2.9cm; these remain unverified field leads, not facts imported from that mirror.","Tate full 2014–15 annual report, PDF page 72 (printed page 71), lists the support dimensions, medium and accession. Presented by the American Fund for the Tate Gallery, courtesy of Douglas S Cramer, 2013. The full report has 101 PDF pages; the separate 70-page government report omits the acquisition appendix.","Tate Liverpool authored 2017 announcement GIF frame 2 supplies actual red/white painting. Two bulbous red forms touch right edge and meet at central leftward cusp; white upper/lower-right regions retained. Overall support 165.4 x 229.5 cm verified in Tate 2014–15 full annual report PDF page 72, accession T 14156."],"sources":[{"url":"https://assets.publishing.service.gov.uk/media/5a809668ed915d74e622f50b/Tate_annual_report_and_accounts_2014_-_15.pdf","label":"Tate primary source","accessed":"2026-10-27"}],"unverified_field_leads":{"accession":"T14156","medium":"Acrylic paint on canvas","height_cm":165.4,"width_cm":229.5,"depth_cm":2.9,"lead_source":"Search-indexed third-party mirror of Tate illustrated annual report; not used as primary evidence"},"true_scale_eligible":false,"true_scale_note":"Physical dimensions unresolved; any normalized-only visual study is excluded from true-size plotting."},{"source_id":"gap-museum-v5:tate-red-white-1966-acquisition","verified_identity_of":"international-v4-tate-red-white-1966","source_record_id":"T14156","title":"Red White","year_start":1966,"year_end":1966,"date_display":"1966","medium":"Acrylic paint on canvas","height_cm":165.4,"width_cm":229.5,"depth_cm":2.9,"dimensions_display":"Support: 1654 × 2295 × 29 mm","collection":"Tate, London","accession":"T14156","source_url":"https://www.tate.org.uk/documents/1048/tate_report1415_updated_uv7SA6h.pdf#page=72","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_annual_report","retrieved_date":"2026-10-27","notes":["Tate full 2014–15 annual report, PDF page 72 (printed page 71), lists the support dimensions, medium and accession. Presented by the American Fund for the Tate Gallery, courtesy of Douglas S Cramer, 2013. The full report has 101 PDF pages; the separate 70-page government report omits the acquisition appendix."],"sources":[{"url":"https://www.tate.org.uk/documents/1048/tate_report1415_updated_uv7SA6h.pdf#page=72","label":"Tate annual report 2014–15, acquisition highlights, printed page 71","accessed":"2026-10-27"}]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"international-v4-tate-red-white-1966","field":"collection","chosen":"Tate","alternative":"Tate, London","source":"https://www.tate.org.uk/documents/1048/tate_report1415_updated_uv7SA6h.pdf#page=72"}],"colors":["red","white"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-museum-international-v4-tate-red-white-1966.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-museum-international-v4-tate-red-white-1966.svg","colors":["red","white"],"shape_type":"rectangle","reference_url":"https://www.e-flux.com/announcements/121707/christopher-klineo-k-the-musicalellsworth-kelly-in-focusconstellations","reference_id":"research/svg-gap-v5/museums/references/tate-redwhite-eflux-contact.png","method":"hand_authored_vector_after_visual_reference","geometry_confidence":"approximate; visually reviewed","palette":"standardized color families; not colorimetric","notes":"Tate Liverpool authored 2017 announcement GIF frame 2 supplies actual red/white painting. Two bulbous red forms touch right edge and meet at central leftward cusp; white upper/lower-right regions retained. Overall support 165.4 x 229.5 cm verified in Tate 2014–15 full annual report PDF page 72, accession T 14156.","reviewed_date":"2026-10-27","source_url":"https://assets.publishing.service.gov.uk/media/5a809668ed915d74e622f50b/Tate_annual_report_and_accounts_2014_-_15.pdf"},"missing_fields":[],"is_representative":false,"duplicate_group":"red white","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Physical dimensions unresolved; any normalized-only visual study is excluded from true-size plotting.","collection_group":"Tate","representative_id":"hirshhorn-72-161"},{"id":"international-v4-mot-red-yellow-blue","canonical_id":null,"title":"Red Yellow Blue","year_start":1966,"year_end":1966,"date_display":"1966","medium":"Oil on canvas","height_cm":165.3,"width_cm":495.8,"dimensions_display":"165.3 × 495.8 cm","collection":"Museum of Contemporary Art Tokyo","sources":[{"url":"https://museumcollection.tokyo/works/6382954/","label":"Tokyo metropolitan museum collection aggregation, institution and accession explicit","accessed":"2026-10-27"},{"url":"https://mot-collection-search.jp/en/shiryo/3935/","label":"Museum of Contemporary Art Tokyo object record","accessed":"2026-10-27"},{"url":"https://www.mot-art-museum.jp/exhibitions/List%20of%20Works__Rewinding%20the%20Collection_2020_3.pdf","label":"Museum2021 collection checklist, entry182","accessed":"2026-10-27"}],"notes":["Museum classifies Paintings. Purchased1991. Corroborating Tokyo metropolitan museum aggregation and museum2021 collection checklist.","Japan Art Association award biography explicitly credits Museum of Contemporary Art Tokyo and supplies 165.1 x 495.3 cm; source museum’s current size, 165.3 × 495.8 cm, retained. Three equal adjoining color panels in red-yellow-blue order."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"international-v4:mot-red-yellow-blue","source_record_id":"1992-00-0017-000","title":"Red Yellow Blue","year_start":1966,"year_end":1966,"date_display":"1966","medium":"Oil on canvas","height_cm":165.3,"width_cm":495.8,"dimensions_display":"165.3 × 495.8 cm","collection":"Museum of Contemporary Art Tokyo","accession":"1992-00-0017-000","ek_id":null,"source_url":"https://mot-collection-search.jp/en/shiryo/3935/","image_url":"https://museumcollection.tokyo/wp-content/uploads/2022/08/20618.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Museum classifies Paintings. Purchased1991. Corroborating Tokyo metropolitan museum aggregation and museum2021 collection checklist.","Japan Art Association award biography explicitly credits Museum of Contemporary Art Tokyo and supplies 165.1 x 495.3 cm; source museum’s current size, 165.3 × 495.8 cm, retained. Three equal adjoining color panels in red-yellow-blue order."],"sources":[{"url":"https://museumcollection.tokyo/works/6382954/","label":"Tokyo metropolitan museum collection aggregation, institution and accession explicit","accessed":"2026-10-27"},{"url":"https://mot-collection-search.jp/en/shiryo/3935/","label":"Museum of Contemporary Art Tokyo object record","accessed":"2026-10-27"},{"url":"https://www.mot-art-museum.jp/exhibitions/List%20of%20Works__Rewinding%20the%20Collection_2020_3.pdf","label":"Museum2021 collection checklist, entry182","accessed":"2026-10-27"}]}],"source_image_url":"https://museumcollection.tokyo/wp-content/uploads/2022/08/20618.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["red","yellow","blue"],"shape_type":"three joined rectangles","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-museum-international-v4-mot-red-yellow-blue.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-museum-international-v4-mot-red-yellow-blue.svg","colors":["red","yellow","blue"],"shape_type":"three joined rectangles","reference_url":"https://www.praemiumimperiale.org/en/laureate/kelly/","reference_id":"research/svg-gap-v5/museums/references/tokyo-ryb.jpg","method":"hand_authored_vector_after_visual_reference","geometry_confidence":"approximate; visually reviewed","palette":"standardized color families; not colorimetric","notes":"Japan Art Association award biography explicitly credits Museum of Contemporary Art Tokyo and supplies 165.1 x 495.3 cm; source museum’s current size, 165.3 × 495.8 cm, retained. Three equal adjoining color panels in red-yellow-blue order.","reviewed_date":"2026-10-27","source_url":"https://museumcollection.tokyo/works/6382954/"},"missing_fields":[],"is_representative":true,"duplicate_group":"red yellow blue","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Museum of Contemporary Art Tokyo"},{"id":"museum-v2-walker-red-yellow-blue-iii","canonical_id":null,"title":"Red Yellow Blue III","year_start":1966,"year_end":1966,"date_display":"1966","medium":"oil on canvas","height_cm":179.07,"width_cm":null,"dimensions_display":" 70-1/2 x 70-1/8 x 1-3/8 inches each unframed","collection":"Walker Art Center","sources":[{"url":"https://www.walkerart.org/collections/artwork/red-yellow-blue-iii/","label":"Walker Art Center primary record / publication","accessed":"2026-10-27"}],"notes":["Museum classification: paintings. Complete public artist-index query also preserves excluded media.","Published measurements are EACH panel, not overall installation. Overall height/width remain unknown.","Exact-creator public collection search:184 Kelly objects; five classified paintings. Gift of Judy and Kenneth Dayton, 1998","Published70½×70⅛in dimensions describe EACH panel, not overall installation. Variable gaps; overall width deliberately unknown. Study uses approximate observed spacing.","Three separate almost-square panels in observed red/yellow/blue order. Individual aspect uses each-panel dimensions; gaps approximate, overall width unknown."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"museum-v2:walker_red-yellow-blue-iii","source_record_id":"1998.13.1-.3","title":"Red Yellow Blue III","year_start":1966,"year_end":1966,"date_display":"1966","medium":"oil on canvas","height_cm":null,"width_cm":null,"dimensions_display":" 70-1/2 x 70-1/8 x 1-3/8 inches each unframed","collection":"Walker Art Center, Minneapolis","accession":"1998.13.1-.3","ek_id":null,"source_url":"https://www.walkerart.org/collections/artwork/red-yellow-blue-iii/","image_url":"https://imgix-proxy.walkerart.org/wac_15888.tif?fm=jpg&w=1800&h=1800&fit=fit","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-26","notes":["Museum classification: paintings. Complete public artist-index query also preserves excluded media.","Published measurements are EACH panel, not overall installation. Overall height/width remain unknown.","Exact-creator public collection search:184 Kelly objects; five classified paintings. Gift of Judy and Kenneth Dayton, 1998","Published70½×70⅛in dimensions describe EACH panel, not overall installation. Variable gaps; overall width deliberately unknown. Study uses approximate observed spacing.","Three separate almost-square panels in observed red/yellow/blue order. Individual aspect uses each-panel dimensions; gaps approximate, overall width unknown."],"sources":[{"url":"https://www.walkerart.org/collections/artwork/red-yellow-blue-iii/","label":"Walker Art Center, Minneapolis primary museum record","accessed":"2026-10-26"}]},{"source_id":"north-v4:walker-red-yellow-blue-iii","source_record_id":"1998.13.1-.3","title":"Red Yellow Blue III","year_start":1966,"year_end":1966,"date_display":"1966","medium":"oil on canvas","height_cm":179.07,"width_cm":null,"collection":"Walker Art Center","accession":"1998.13.1-.3","ek_id":null,"source_url":"https://www.walkerart.org/collections/artwork/red-yellow-blue-iii/","image_url":"https://imgix-proxy.walkerart.org/wac_15888.tif?fm=jpg&w=1024&h=1024&fit=fit","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Exact-creator public collection search:184 Kelly objects; five classified paintings. Gift of Judy and Kenneth Dayton, 1998","Published70½×70⅛in dimensions describe EACH panel, not overall installation. Variable gaps; overall width deliberately unknown. Study uses approximate observed spacing."],"sources":[{"url":"https://www.walkerart.org/collections/artwork/red-yellow-blue-iii/","label":"Walker Art Center primary record / publication","accessed":"2026-10-27"}],"verified_identity_of":"museum-v2-walker-red-yellow-blue-iii","dimensions_display":"70-1/2 x 70-1/8 x 1-3/8 inches each unframed","credit_line":"Gift of Judy and Kenneth Dayton, 1998","panel_height_cm":179.07,"panel_width_cm":178.1175,"panel_count":3,"true_scale_eligible":false,"true_scale_note":"Separate panels with installation-dependent spacing; no verified overall width."}],"source_image_url":"https://imgix-proxy.walkerart.org/wac_15888.tif?fm=jpg&w=1024&h=1024&fit=fit","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"museum-v2-walker-red-yellow-blue-iii","field":"collection","chosen":"Walker Art Center, Minneapolis","alternative":"Walker Art Center","source":"https://www.walkerart.org/collections/artwork/red-yellow-blue-iii/"}],"colors":["red","yellow","blue"],"shape_type":"separate rectangles","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-north-american-walker-red-yellow-blue-iii.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-north-american-walker-red-yellow-blue-iii.svg","title":"Red Yellow Blue III","year_start":1966,"colors":["red","yellow","blue"],"shape_type":"separate rectangles","reference_url":"https://www.walkerart.org/collections/artwork/red-yellow-blue-iii/","reference_image_url":"https://imgix-proxy.walkerart.org/wac_15888.tif?fm=jpg&w=1024&h=1024&fit=fit","reference_id":"research/north-american-v4/reference-images/walker-red-yellow-blue-iii.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against primary reference","palette":"standardized vivid screen colours; not measured pigment values","notes":"Three separate almost-square panels in observed red/yellow/blue order. Individual aspect uses each-panel dimensions; gaps approximate, overall width unknown.","reviewed_date":"2026-10-27","true_scale_eligible":false,"true_scale_note":"Separate panels with installation-dependent spacing; no verified overall width."},"missing_fields":["width_cm"],"is_representative":true,"duplicate_group":"red yellow blue iii","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Separate panels with installation-dependent spacing; no verified overall width.","collection_group":"Walker Art Center"},{"id":"moma1973-pdf86-caption1","canonical_id":null,"title":"Series of Five Paintings","year_start":1966,"year_end":1966,"date_display":"1966","medium":"Oil on canvas in five parts","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":"Kröller-Müller Museum, Otterlo","sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 86 (book page 81)","pdf_page":86,"book_page":81,"accessed":"2026-10-26"},{"url":"https://www.krollermuller.nl/en/what-s-on/exhibitions/birds-of-a-feather","label":"Current collecting museum: all five part photographs and installation explanation","accessed":"2026-10-28"},{"url":"https://www.verenigingrembrandt.nl/nl/kunst/serie-van-vijf-schilderijen","label":"Acquisition support organization: each dimensions and inventoryKM111.229","accessed":"2026-10-28"}],"notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Dimensions deliberately untranscribed where scanned fractions or overall size were ambiguous.","Caption gives each of five parts as 70 inches x11 feet8 inches; overall installed dimensions unknown. Do not use one-part dimensions as overall.","Current museum exhibition page gives actual color photographs of all five parts and explicitly no prescribed order; artist prefers separate display rather than side by side. Acquisition partner VerenigingRembrandt confirms each178×356cm and inventoryKM111.229, acquired1990fromGertjanVisser. Overall physical dimensions remain null; stackedSVGis a comparison arrangement only.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; not a facsimile. All five current museum color photographs inspected. Pairs shown in published photo order: red/yellow, red/blue, blue/green, black/white, yellow/blue. Museum explicitly says no prescribed order and prefers separated installation. This stacked comparison layout is not an actual installation or an overall physical width/height. Each part178×356cm; blue-green part uses observed teal-blue shade in the blue family."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"moma1973:pdf86-caption1","title":"Series of Five Paintings","year_start":1966,"year_end":1966,"date_display":"1966","medium":"Oil on canvas in five parts","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":"Collection Geertjan Visser, on loan to Rijksmuseum Kröller-Müller, Otterlo, the Netherlands","source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","record_kind":"painting","record_status":"documented","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Dimensions deliberately untranscribed where scanned fractions or overall size were ambiguous.","Caption gives each of five parts as 70 inches x11 feet8 inches; overall installed dimensions unknown. Do not use one-part dimensions as overall.","Current museum exhibition page gives actual color photographs of all five parts and explicitly no prescribed order; artist prefers separate display rather than side by side. Acquisition partner VerenigingRembrandt confirms each178×356cm and inventoryKM111.229, acquired1990fromGertjanVisser. Overall physical dimensions remain null; stackedSVGis a comparison arrangement only.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; not a facsimile. All five current museum color photographs inspected. Pairs shown in published photo order: red/yellow, red/blue, blue/green, black/white, yellow/blue. Museum explicitly says no prescribed order and prefers separated installation. This stacked comparison layout is not an actual installation or an overall physical width/height. Each part178×356cm; blue-green part uses observed teal-blue shade in the blue family."],"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 86 (book page 81)","pdf_page":86,"book_page":81,"accessed":"2026-10-26"}]},{"source_id":"gap-market-v6:kroller-muller-km111-229","source_record_id":"kroller-muller-km111-229","title":"Series of Five Paintings","year_start":1966,"year_end":1966,"date_display":"1966","medium":"Oil on canvas in five parts","height_cm":null,"width_cm":null,"depth_cm":null,"collection":"Kröller-Müller Museum, Otterlo","source_url":"https://www.krollermuller.nl/en/what-s-on/exhibitions/birds-of-a-feather","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_institutional_record","retrieved_date":"2026-10-28","verified_identity_of":"moma1973-pdf86-caption1","sources":[{"url":"https://www.krollermuller.nl/en/what-s-on/exhibitions/birds-of-a-feather","label":"Current collecting museum: all five part photographs and installation explanation","accessed":"2026-10-28"},{"url":"https://www.verenigingrembrandt.nl/nl/kunst/serie-van-vijf-schilderijen","label":"Acquisition support organization: each dimensions and inventoryKM111.229","accessed":"2026-10-28"}],"collection_as_of":"2026-10-28","accession":"KM111.229","dimension_role":"each of five parts","dimensions_display":"Each178×356cm; five separate paintings; no prescribed installation order","true_scale_eligible":false,"notes":["Current museum exhibition page gives actual color photographs of all five parts and explicitly no prescribed order; artist prefers separate display rather than side by side. Acquisition partner VerenigingRembrandt confirms each178×356cm and inventoryKM111.229, acquired1990fromGertjanVisser. Overall physical dimensions remain null; stackedSVGis a comparison arrangement only."],"component_dimensions":[{"height_cm":178,"width_cm":356,"part":1},{"height_cm":178,"width_cm":356,"part":2},{"height_cm":178,"width_cm":356,"part":3},{"height_cm":178,"width_cm":356,"part":4},{"height_cm":178,"width_cm":356,"part":5}]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"moma1973-pdf86-caption1","field":"collection","chosen":"Collection Geertjan Visser, on loan to Rijksmuseum Kröller-Müller, Otterlo, the Netherlands","alternative":"Kröller-Müller Museum, Otterlo","source":"https://www.krollermuller.nl/en/what-s-on/exhibitions/birds-of-a-feather"}],"colors":["red","yellow","blue","green","black","white"],"shape_type":"five separated rectangles","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v6-market-11-moma1973-pdf86-caption1.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v6-market-11-moma1973-pdf86-caption1.svg","colors":["red","yellow","blue","green","black","white"],"shape_type":"five separated rectangles","reference_url":"https://www.krollermuller.nl/en/what-s-on/exhibitions/birds-of-a-feather","reference_id":"research/svg-gap-v6/market/references/series-contact.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary reference visually inspected","palette":"standardized vivid; observed monochromes and drawing media retained","notes":"Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; not a facsimile. All five current museum color photographs inspected. Pairs shown in published photo order: red/yellow, red/blue, blue/green, black/white, yellow/blue. Museum explicitly says no prescribed order and prefers separated installation. This stacked comparison layout is not an actual installation or an overall physical width/height. Each part178×356cm; blue-green part uses observed teal-blue shade in the blue family.","reviewed_date":"2026-10-28","true_scale_eligible":false,"true_scale_note":"Normalized display only: variable installation, folded support or incomplete physical dimensions prevent a single reliable overall size. All five current museum color photographs inspected. Pairs shown in published photo order: red/yellow, red/blue, blue/green, black/white, yellow/blue. Museum explicitly says no prescribed order and prefers separated installation. This stacked comparison layout is not an actual installation or an overall physical width/height. Each part178×356cm; blue-green part uses observed teal-blue shade in the blue family."},"missing_fields":["height_cm","width_cm"],"is_representative":true,"duplicate_group":"series of five paintings","dimension_role":"each of five parts","true_scale_eligible":false,"true_scale_note":"Normalized display only: variable installation, folded support or incomplete physical dimensions prevent a single reliable overall size. All five current museum color photographs inspected. Pairs shown in published photo order: red/yellow, red/blue, blue/green, black/white, yellow/blue. Museum explicitly says no prescribed order and prefers separated installation. This stacked comparison layout is not an actual installation or an overall physical width/height. Each part178×356cm; blue-green part uses observed teal-blue shade in the blue family.","collection_group":"Kröller-Müller Museum, Otterlo"},{"id":"museum-v2-slam-5746","canonical_id":null,"title":"Spectrum II","year_start":1966,"year_end":1967,"date_display":"1966–67","medium":"Oil on canvas","height_cm":203.2,"width_cm":693.4,"dimensions_display":"203.2 x693.4 cm","collection":"Saint Louis Art Museum","sources":[{"url":"https://www.slam.org/collection/objects/5746/","label":"Saint Louis Art Museum primary record / publication","accessed":"2026-10-27"},{"url":"https://ellsworthkelly.org/chronology/","label":"Verified supplementary metadata","page":null}],"notes":["Thirteen observed strips in source order, including two blue, purple and red-violet transitions. Interpretive palette is not calibrated."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"museum-v2:slam_5746","source_record_id":"4:1967a-m","title":"Spectrum II","year_start":1966,"year_end":1967,"date_display":"1966–67","medium":"Oil on canvas","height_cm":203.2,"width_cm":693.4,"dimensions_display":"203.2 x693.4 cm","collection":"Saint Louis Art Museum","accession":"4:1967a-m","ek_id":null,"source_url":"https://www.slam.org/collection/objects/5746/","image_url":"https://www.slam.org/wp-content/uploads/piction/image-cache/7113.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-26","notes":["Thirteen observed strips in source order, including two blue, purple and red-violet transitions. Interpretive palette is not calibrated."],"sources":[{"url":"https://www.slam.org/collection/objects/5746/","label":"Saint Louis Art Museum primary museum record","accessed":"2026-10-26"}]},{"source_id":"north-v4:slam-spectrum","source_record_id":"4:1967a-m","title":"Spectrum II","year_start":1966,"year_end":1967,"date_display":"1966–1967","medium":"Oil on canvas","height_cm":203.2,"width_cm":693.4,"collection":"Saint Louis Art Museum","accession":"4:1967a-m","ek_id":null,"source_url":"https://www.slam.org/collection/objects/5746/","image_url":"https://www.slam.org/wp-content/uploads/piction/image-cache/7113.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":[],"sources":[{"url":"https://www.slam.org/collection/objects/5746/","label":"Saint Louis Art Museum primary record / publication","accessed":"2026-10-27"}],"verified_identity_of":"museum-v2-slam-5746","dimensions_display":"203.2 x693.4 cm"}],"source_image_url":"https://www.slam.org/wp-content/uploads/piction/image-cache/7113.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["yellow","green","blue","purple","red","orange"],"shape_type":"joined rectangles","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-north-american-slam-spectrum.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-north-american-slam-spectrum.svg","title":"Spectrum II","year_start":1966,"colors":["yellow","green","blue","purple","red","orange"],"shape_type":"joined rectangles","reference_url":"https://www.slam.org/collection/objects/5746/","reference_image_url":"https://www.slam.org/wp-content/uploads/piction/image-cache/7113.jpg","reference_id":"research/north-american-v4/reference-images/slam-spectrum.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against primary reference","palette":"standardized vivid screen colours; not measured pigment values","notes":"Thirteen observed strips in source order, including two blue, purple and red-violet transitions. Interpretive palette is not calibrated.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"spectrum ii","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Saint Louis Art Museum"},{"id":"international-v4-moderna-white-over-black","canonical_id":null,"title":"White Over Black","year_start":1966,"year_end":1966,"date_display":"1966","medium":"Oil on canvas","height_cm":218.4,"width_cm":203.2,"dimensions_display":"218.4 × 203.2 cm","collection":"Moderna Museet","sources":[{"url":"https://sis.modernamuseet.se/en/objects/3960/white-over-black","label":"Moderna Museet primary source","accessed":"2026-10-27"}],"notes":["Exact museum object3960, artist429, explicitly classifiedPaintings. Donation1973(NewYorkCollection), not a purchase; historical essay discussing unsuccessful purchase must not imply absence of gifts. Image dimensions218.4×203.2cm, frame220×205cm: use image dimensions. Public artist search has four Kelly objects; other three print/poster records excluded.","White upper painted band retained. Museum full reference is tightly photographed but shows the entire rectangular painted surface. Band proportion approximate; physical size uses image dimensions, not frame.","Earliest creation-year tie: ordering within the year is unknown. One record is selected deterministically for display."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"international-v4:moderna-white-over-black","source_record_id":"NM 6486","title":"White Over Black","year_start":1966,"year_end":1966,"date_display":"1966","medium":"Oil on canvas","height_cm":218.4,"width_cm":203.2,"dimensions_display":"218.4 × 203.2 cm","collection":"Moderna Museet","accession":"NM 6486","ek_id":null,"source_url":"https://sis.modernamuseet.se/en/objects/3960/white-over-black","image_url":"https://sis.modernamuseet.se/internal/media/dispatcher/801/full","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Exact museum object3960, artist429, explicitly classifiedPaintings. Donation1973(NewYorkCollection), not a purchase; historical essay discussing unsuccessful purchase must not imply absence of gifts. Image dimensions218.4×203.2cm, frame220×205cm: use image dimensions. Public artist search has four Kelly objects; other three print/poster records excluded.","White upper painted band retained. Museum full reference is tightly photographed but shows the entire rectangular painted surface. Band proportion approximate; physical size uses image dimensions, not frame.","Earliest creation-year tie: ordering within the year is unknown. One record is selected deterministically for display."],"sources":[{"url":"https://sis.modernamuseet.se/en/objects/3960/white-over-black","label":"Moderna Museet primary source","accessed":"2026-10-27"}],"title_aliases":["Vitt över svart"],"frame_dimensions_cm":[220,205]}],"source_image_url":"https://sis.modernamuseet.se/internal/media/dispatcher/801/full","title_aliases":["Vitt över svart"],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["white","black"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-international-moderna-white-over-black.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-international-moderna-white-over-black.svg","colors":["white","black"],"shape_type":"rectangle","reference_url":"https://sis.modernamuseet.se/internal/media/dispatcher/801/full","reference_id":"research/international-v4/reference-images/moderna-white-over-black.jpg","method":"hand_authored_vector_after_visual_reference","geometry_confidence":"approximate, visually reviewed","palette":"standardized, not colorimetric","notes":"White upper painted band retained. Museum full reference is tightly photographed but shows the entire rectangular painted surface. Band proportion approximate; physical size uses image dimensions, not frame.","reviewed_date":"2026-10-27","source_url":"https://sis.modernamuseet.se/en/objects/3960/white-over-black"},"missing_fields":[],"is_representative":true,"duplicate_group":"white over black","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Moderna Museet"},{"id":"matthewmarks-white-over-black-1966-12577","canonical_id":null,"title":"White over Black","year_start":1966,"year_end":1966,"date_display":"1966","medium":"Oil on canvas, three joined panels","height_cm":150.0,"width_cm":145.0,"dimensions_display":"59 × 57 × 2 inches; 150 × 145 × 5 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-relief-paintings-05-2001/lightbox/works/white-over-black-1966-12577","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. ","Earliest creation-year tie: ordering within the year is unknown. One record is selected deterministically for display."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"matthewmarks:white-over-black-1966-12577","source_record_id":"white-over-black-1966-12577","title":"White over Black","year_start":1966,"year_end":1966,"date_display":"1966","medium":"Oil on canvas, three joined panels","height_cm":150.0,"width_cm":145.0,"depth_cm":5.0,"dimensions_display":"59 × 57 × 2 inches; 150 × 145 × 5 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-relief-paintings-05-2001/lightbox/works/white-over-black-1966-12577","image_url":"https://cdn.matthewmarks.com/online/white-over-black-1966-12577/_800xAUTO_fit_center-center_none/12577_01_silo.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. ","Earliest creation-year tie: ordering within the year is unknown. One record is selected deterministically for display."],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-relief-paintings-05-2001/lightbox/works/white-over-black-1966-12577","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"12577","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-relief-paintings-05-2001"]}],"source_image_url":"https://cdn.matthewmarks.com/online/white-over-black-1966-12577/_800xAUTO_fit_center-center_none/12577_01_silo.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["white","black"],"shape_type":"rectangle relief","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-marks-white-over-black-1966-12577.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-marks-white-over-black-1966-12577.svg","colors":["white","black"],"shape_type":"rectangle relief","reference_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-relief-paintings-05-2001/lightbox/works/white-over-black-1966-12577","reference_id":"research/auction-private-v4/references/marks-white-over-black-1966-12577.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary reference","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":false,"duplicate_group":"white over black","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Unknown","representative_id":"international-v4-moderna-white-over-black"},{"id":"matthewmarks-white-over-dark-blue-1966-68-12579","canonical_id":null,"title":"White over Dark Blue","year_start":1966,"year_end":1968,"date_display":"1966–1968","medium":"Oil on canvas, two joined panels","height_cm":152.4,"width_cm":152.4,"dimensions_display":"60 × 60 × 2½ inches; 152 × 132 × 6 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-relief-paintings-05-2001/lightbox/works/white-over-dark-blue-1966-68-12579","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Unresolved source unit discrepancy: gallery states60 ×60 ×2½in but152 ×132 ×6cm. Normalized dimensions use explicit inch values converted at2.54cm/in. The source photograph is square; supplied centimetres remain verbatim in raw_caption/dimensions_display.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"matthewmarks:white-over-dark-blue-1966-68-12579","source_record_id":"white-over-dark-blue-1966-68-12579","title":"White over Dark Blue","year_start":1966,"year_end":1968,"date_display":"1966–1968","medium":"Oil on canvas, two joined panels","height_cm":152.4,"width_cm":152.4,"depth_cm":6.35,"dimensions_display":"60 × 60 × 2½ inches; 152 × 132 × 6 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-relief-paintings-05-2001/lightbox/works/white-over-dark-blue-1966-68-12579","image_url":"https://cdn.matthewmarks.com/online/white-over-dark-blue-1966-68-12579/_800xAUTO_fit_center-center_none/12579_EK-378_01_Silo.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Unresolved source unit discrepancy: gallery states60 ×60 ×2½in but152 ×132 ×6cm. Normalized dimensions use explicit inch values converted at2.54cm/in. The source photograph is square; supplied centimetres remain verbatim in raw_caption/dimensions_display.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-relief-paintings-05-2001/lightbox/works/white-over-dark-blue-1966-68-12579","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"12579","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-relief-paintings-05-2001"],"dimension_basis":"converted_from_primary_inch_dimensions_due_to_conflicting_cm"}],"source_image_url":"https://cdn.matthewmarks.com/online/white-over-dark-blue-1966-68-12579/_800xAUTO_fit_center-center_none/12579_EK-378_01_Silo.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["white","blue"],"shape_type":"rectangle relief","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-marks-white-over-dark-blue-1966-68-12579.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-marks-white-over-dark-blue-1966-68-12579.svg","colors":["white","blue"],"shape_type":"rectangle relief","reference_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-relief-paintings-05-2001/lightbox/works/white-over-dark-blue-1966-68-12579","reference_id":"research/auction-private-v4/references/marks-white-over-dark-blue-1966-68-12579.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary reference","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"white over dark blue","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Unknown"},{"id":"ek-363","canonical_id":"EK 363","title":"Yellow Piece","year_start":1966,"year_end":1966,"date_display":"1966","medium":"acrylic on canvas","height_cm":190.5,"width_cm":190.5,"dimensions_display":"75 x 75 inches","collection":"Museum of Modern Art, New York","sources":[{"url":"https://ellsworthkelly.org/work/yellow-piece/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://www.moma.org/collection/works/169715","institution":"moma","accessed":"2026-10-26","label":"moma"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=164","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 49","accessed":"2026-10-27","pdf_page":164},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 363"},{"url":"https://ellsworthkelly.org/exhibition/exhibition-biennale-xxxiii/","label":"Ellsworth Kelly Foundation exhibition caption: EK 363"}],"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 190.5 x 190.5cm agree with existing 190.5 x 190.5cm within published rounding. Primary catalogue49 caption retained; catalogue plate number is not EK number.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"documented","source_records":[{"ek_id":"EK 363","title":"Yellow Piece","date":"1966","medium":"acrylic on canvas","dimensions":"75 x 75 inches","collection":"The Museum of Modern Art, New York. Gift of the artist and The Riklis Collection of McCrory Corporation (both by exchange)","source_url":"https://ellsworthkelly.org/work/yellow-piece/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"moma:169715","source_record_id":"169715","title":"Yellow Piece","year_start":1966,"year_end":1966,"date_display":"1966","medium":"Acrylic on canvas","height_cm":190.5,"width_cm":190.5,"dimensions_display":"75 x 75\" (190.5 x 190.5 cm)","collection":"Museum of Modern Art, New York","source_url":"https://www.moma.org/collection/works/169715","image_url":"https://www.moma.org/media/W1siZiIsIjI5ODc0MCJdLFsicCIsImNvbnZlcnQiLCItcmVzaXplIDEwMjR4MTAyNFx1MDAzZSJdXQ.jpg?sha=7b25af2edcb65284","accession":"544.2013","record_kind":"painting","notes":[],"sources":[{"url":"https://www.moma.org/collection/works/169715","institution":"moma","accessed":"2026-10-26"}]},{"source_id":"guggenheim1996:cat-49","source_record_id":"49","title":"Yellow Piece","year_start":1966,"year_end":1966,"date_display":"1966","medium":"Acrylic on canvas","height_cm":190.5,"width_cm":190.5,"depth_cm":null,"dimensions_display":null,"collection":"Private collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=164","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":49,"pdf_page":164,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 190.5 x 190.5cm agree with existing 190.5 x 190.5cm within published rounding. Primary catalogue49 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=164","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 49","accessed":"2026-10-27","pdf_page":164}],"verified_identity_of":"ek-363"},{"source_id":"foundation-exhib-v4:EK363:ellsworth-kelly-a-retrospective","source_record_id":"EK 363","ek_id":"EK 363","title":"Yellow Piece","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 363"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1996-DAP-96.5-D-Heald-300x236.jpg"]},{"source_id":"foundation-exhib-v4:EK363:exhibition-biennale-xxxiii","source_record_id":"EK 363","ek_id":"EK 363","title":"Yellow Piece","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/exhibition-biennale-xxxiii/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/exhibition-biennale-xxxiii/","label":"Ellsworth Kelly Foundation exhibition caption: EK 363"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1966-DAP-66.1-300x207.jpg"]}],"record_kind":"painting","title_aliases":[],"source_image_url":"https://www.moma.org/media/W1siZiIsIjI5ODc0MCJdLFsicCIsImNvbnZlcnQiLCItcmVzaXplIDEwMjR4MTAyNFx1MDAzZSJdXQ.jpg?sha=7b25af2edcb65284","auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-363","field":"collection","chosen":"The Museum of Modern Art, New York. Gift of the artist and The Riklis Collection of McCrory Corporation (both by exchange)","alternative":"Museum of Modern Art, New York","source":"https://www.moma.org/collection/works/169715"},{"id":"ek-363","field":"collection","chosen":"Museum of Modern Art, New York","alternative":"Private collection","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=164"}],"colors":["yellow"],"shape_type":"rounded corners","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/ek-363.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-363.svg","colors":["yellow"],"shape_type":"rounded corners","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/yellow-piece/","reference_id":"research/reference-images/EK-363.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"yellow piece","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Museum of Modern Art, New York"},{"id":"whitney-17194","canonical_id":null,"title":"Yellow White","year_start":1966,"year_end":1966,"date_display":"1966","medium":"Acrylic on canvas","height_cm":198.8,"width_cm":191.1,"dimensions_display":"Overall: 78 1/4 × 75 1/4 in. (198.8 × 191.1 cm)","collection":"Whitney Museum of American Art, New York","sources":[{"url":"https://whitney.org/collection/works/17194","institution":"whitney","accessed":"2026-10-26","label":"whitney"}],"notes":[],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"whitney:17194","source_record_id":"17194","title":"Yellow White","year_start":1966,"year_end":1966,"date_display":"1966","medium":"Acrylic on canvas","height_cm":198.8,"width_cm":191.1,"dimensions_display":"Overall: 78 1/4 × 75 1/4 in. (198.8 × 191.1 cm)","collection":"Whitney Museum of American Art, New York","source_url":"https://whitney.org/collection/works/17194","image_url":"https://whitneymedia.org/assets/artwork/17194/2002_250_cropped.jpg","accession":"2002.250","record_kind":"painting","notes":[],"sources":[{"url":"https://whitney.org/collection/works/17194","institution":"whitney","accessed":"2026-10-26"}]}],"source_image_url":"https://whitneymedia.org/assets/artwork/17194/2002_250_cropped.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["yellow","white"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v2-whitney-17194.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v2-whitney-17194.svg","colors":["yellow","white"],"shape_type":"rectangle","reference_url":"https://whitney.org/collection/works/17194","reference_id":"research/svg-v2-reference-images/whitney-17194.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":false,"duplicate_group":"yellow white","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Whitney Museum of American Art","representative_id":"ek-273"},{"id":"guggenheim1996-cat-51","canonical_id":null,"title":"Black White","year_start":1967,"year_end":1967,"date_display":"1967","medium":"Oil on canvas","height_cm":208.3,"width_cm":365.8,"dimensions_display":null,"collection":"Private collection","sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=167","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 51","accessed":"2026-10-27","pdf_page":167}],"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"guggenheim1996:cat-51","source_record_id":"51","title":"Black White","year_start":1967,"year_end":1967,"date_display":"1967","medium":"Oil on canvas","height_cm":208.3,"width_cm":365.8,"depth_cm":null,"dimensions_display":null,"collection":"Private collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=167","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":51,"pdf_page":167,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. "],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=167","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 51","accessed":"2026-10-27","pdf_page":167}]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","white"],"shape_type":"joined rectangles","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-public-guggenheim1996-51.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-public-guggenheim1996-51.svg","colors":["black","white"],"shape_type":"joined rectangles","reference_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=167","reference_id":"research/public-catalogues-v4/pages/page-167.png","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary plate visually reviewed","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":false,"duplicate_group":"black white","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection","representative_id":"museum-v2-dia-50445"},{"id":"matthewmarks-blue-over-yellow-1967-68-12578","canonical_id":null,"title":"Blue over Yellow","year_start":1967,"year_end":1968,"date_display":"1967–1968","medium":"Oil on canvas, two joined panels","height_cm":152.0,"width_cm":132.0,"dimensions_display":"60 × 52 × 2½ inches; 152 × 132 × 6 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-relief-paintings-05-2001/lightbox/works/blue-over-yellow-1967-68-12578","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"matthewmarks:blue-over-yellow-1967-68-12578","source_record_id":"blue-over-yellow-1967-68-12578","title":"Blue over Yellow","year_start":1967,"year_end":1968,"date_display":"1967–1968","medium":"Oil on canvas, two joined panels","height_cm":152.0,"width_cm":132.0,"depth_cm":6.0,"dimensions_display":"60 × 52 × 2½ inches; 152 × 132 × 6 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-relief-paintings-05-2001/lightbox/works/blue-over-yellow-1967-68-12578","image_url":"https://cdn.matthewmarks.com/online/blue-over-yellow-1967-68-12578/_800xAUTO_fit_center-center_none/12578_EK-385_01_silo.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-relief-paintings-05-2001/lightbox/works/blue-over-yellow-1967-68-12578","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"12578","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-relief-paintings-05-2001"]}],"source_image_url":"https://cdn.matthewmarks.com/online/blue-over-yellow-1967-68-12578/_800xAUTO_fit_center-center_none/12578_EK-385_01_silo.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["blue","yellow"],"shape_type":"rectangle relief","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-marks-blue-over-yellow-1967-68-12578.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-marks-blue-over-yellow-1967-68-12578.svg","colors":["blue","yellow"],"shape_type":"rectangle relief","reference_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-relief-paintings-05-2001/lightbox/works/blue-over-yellow-1967-68-12578","reference_id":"research/auction-private-v4/references/marks-blue-over-yellow-1967-68-12578.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary reference","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"blue over yellow","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Unknown"},{"id":"modern-v3-8497","canonical_id":null,"title":"Spectrum III","year_start":1967,"year_end":1967,"date_display":"1967","medium":"Oil on canvas","height_cm":84.46,"width_cm":275.91,"dimensions_display":"Unframed: 33 1/4 × 108 5/8 in. (84.46 × 275.91 cm)","collection":"Modern Art Museum of Fort Worth","sources":[{"url":"https://collection.themodern.org/objects/8497/spectrum-iii","label":"Modern Art Museum of Fort Worth primary object record","accessed":"2026-10-27"},{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 82 (book page 77)","pdf_page":82,"book_page":77,"accessed":"2026-10-26"}],"notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Dimensions deliberately untranscribed where scanned fractions or overall size were ambiguous.","Verified identity reconciliation: Spectrum III: exact title and 1967 date, thirteen equal joined panels, and exact published overall33¼×108⅝in agree. The historical grayscale plate,1999 dealer installation photograph and current Fort Worth photograph have the same wide support and strip order. Historical MoMA/Janis ownership is retained as a dated source statement; the transition to the Modern’s 2022 Anne Windfohr Marion gift is not reconstructed here.","Source discrepancy: medium is recorded here as Oil on canvas; another source reports Oil on canvas, thirteen joined panels. See preserved source rows and reconciliation ledger.","Thirteen observed spectrum strips retained in order; screen palette is interpretive."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"modern-v3:8497","source_record_id":"2022.4","title":"Spectrum III","year_start":1967,"year_end":1967,"date_display":"1967","medium":"Oil on canvas","height_cm":84.46,"width_cm":275.91,"dimensions_display":"Unframed: 33 1/4 × 108 5/8 in. (84.46 × 275.91 cm)","collection":"Modern Art Museum of Fort Worth","accession":"2022.4","ek_id":null,"source_url":"https://collection.themodern.org/objects/8497/spectrum-iii","image_url":"https://collection.themodern.org/internal/media/dispatcher/4-8174/preview","record_kind":"painting","record_status":"sourced_metadata","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Dimensions deliberately untranscribed where scanned fractions or overall size were ambiguous.","Verified identity reconciliation: Spectrum III: exact title and 1967 date, thirteen equal joined panels, and exact published overall33¼×108⅝in agree. The historical grayscale plate,1999 dealer installation photograph and current Fort Worth photograph have the same wide support and strip order. Historical MoMA/Janis ownership is retained as a dated source statement; the transition to the Modern’s 2022 Anne Windfohr Marion gift is not reconstructed here.","Source discrepancy: medium is recorded here as Oil on canvas; another source reports Oil on canvas, thirteen joined panels. See preserved source rows and reconciliation ledger.","Thirteen observed spectrum strips retained in order; screen palette is interpretive."],"sources":[{"url":"https://collection.themodern.org/objects/8497/spectrum-iii","label":"Modern Art Museum of Fort Worth primary object record","accessed":"2026-10-27"}]},{"source_id":"moma1973:pdf82-caption1","title":"Spectrum III","year_start":1967,"year_end":1967,"date_display":"1967","medium":"Oil on canvas, thirteen joined panels","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":"The Museum of Modern Art, New York. The Sidney and Harriet Janis Collection, 1967","source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","record_kind":"painting","record_status":"documented","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Dimensions deliberately untranscribed where scanned fractions or overall size were ambiguous."],"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 82 (book page 77)","pdf_page":82,"book_page":77,"accessed":"2026-10-26"}]}],"source_image_url":"https://collection.themodern.org/internal/media/dispatcher/4-8174/preview","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"modern-v3-8497","field":"medium","chosen":"Oil on canvas","alternative":"Oil on canvas, thirteen joined panels","source":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf"}],"colors":["yellow","green","blue","purple","red","orange"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v3-modern-v3-8497.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v3-modern-v3-8497.svg","colors":["yellow","green","blue","purple","red","orange"],"shape_type":"rectangle","reference_url":"https://collection.themodern.org/objects/8497/spectrum-iii","reference_id":"research/root-museums-v3/reference-images/modern-8497.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid screen colours, not calibrated paint measurements","notes":"Thirteen observed spectrum strips retained in order; screen palette is interpretive.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"spectrum iii","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Modern Art Museum of Fort Worth"},{"id":"moma-79739","canonical_id":"EK 384","title":"Spectrum IV","year_start":1967,"year_end":1967,"date_display":"1967","medium":"Oil on canvas, thirteen panels","height_cm":297.2,"width_cm":297.2,"dimensions_display":"9' 9\" x 9' 9\" (297.2 x 297.2 cm)","collection":"Museum of Modern Art, New York","sources":[{"url":"https://www.moma.org/collection/works/79739","institution":"moma","accessed":"2026-10-26","label":"moma"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=44","label":"Guggenheim1996 retrospective, essayPDF44, figure41","accessed":"2026-10-27","pdf_page":44},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 384"}],"notes":["Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Directly compared1996figure41 with currentMoMA79739 reference: same13joined equal vertical panels and yellow-through-green/blue/violet/red/orange/yellow sequence; exact297.2cm square. Historical1969 conflicts current1967; preserve the date disagreement.","Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Verified identity reconciliation: Spectrum IV: the thirteen equal full-height strips form the same nearly square joined support. The Foundation photograph is the 1973 MoMA retrospective installation, matching the named 1967 MoMA painting; the Roman numeral distinguishes it from the much wider Spectrum III. The Foundation installation caption explicitly supplies EK 384. Source and target photographs were independently viewed in the saved paired comparison.","Source discrepancy: year_start is recorded here as 1967; another source reports 1969. See preserved source rows and reconciliation ledger.","Source discrepancy: year_end is recorded here as 1967; another source reports 1969. See preserved source rows and reconciliation ledger.","Thirteen observed strips retained; close spectrum hues simplified to a vivid family palette."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"moma:79739","source_record_id":"79739","title":"Spectrum IV","year_start":1967,"year_end":1967,"date_display":"1967","medium":"Oil on canvas, thirteen panels","height_cm":297.2,"width_cm":297.2,"dimensions_display":"9' 9\" x 9' 9\" (297.2 x 297.2 cm)","collection":"Museum of Modern Art, New York","source_url":"https://www.moma.org/collection/works/79739","image_url":"https://www.moma.org/media/W1siZiIsIjE2MTEzMyJdLFsicCIsImNvbnZlcnQiLCItcmVzaXplIDEwMjR4MTAyNFx1MDAzZSJdXQ.jpg?sha=d5010b45e62b7012","accession":"319.1999.a-m","record_kind":"painting","notes":["Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Directly compared1996figure41 with currentMoMA79739 reference: same13joined equal vertical panels and yellow-through-green/blue/violet/red/orange/yellow sequence; exact297.2cm square. Historical1969 conflicts current1967; preserve the date disagreement.","Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Verified identity reconciliation: Spectrum IV: the thirteen equal full-height strips form the same nearly square joined support. The Foundation photograph is the 1973 MoMA retrospective installation, matching the named 1967 MoMA painting; the Roman numeral distinguishes it from the much wider Spectrum III. The Foundation installation caption explicitly supplies EK 384. Source and target photographs were independently viewed in the saved paired comparison.","Source discrepancy: year_start is recorded here as 1967; another source reports 1969. See preserved source rows and reconciliation ledger.","Source discrepancy: year_end is recorded here as 1967; another source reports 1969. See preserved source rows and reconciliation ledger.","Thirteen observed strips retained; close spectrum hues simplified to a vivid family palette."],"sources":[{"url":"https://www.moma.org/collection/works/79739","institution":"moma","accessed":"2026-10-26"}]},{"source_id":"guggenheim1996:essay-44-fig-41","source_record_id":"essay-44-fig-41","title":"Spectrum IV","year_start":1969,"year_end":1969,"date_display":"1969","medium":"Oil on canvas","height_cm":297.2,"width_cm":297.2,"depth_cm":null,"dimensions_display":null,"collection":"Collection of Irving Blum, New York","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=44","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","pdf_page":44,"figure":"41","notes":["Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Directly compared1996figure41 with currentMoMA79739 reference: same13joined equal vertical panels and yellow-through-green/blue/violet/red/orange/yellow sequence; exact297.2cm square. Historical1969 conflicts current1967; preserve the date disagreement."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=44","label":"Guggenheim1996 retrospective, essayPDF44, figure41","accessed":"2026-10-27","pdf_page":44}],"verified_identity_of":"moma-79739"},{"source_id":"foundation-exhib-v4:EK384:ellsworth-kelly-4","source_record_id":"EK 384","ek_id":"EK 384","title":"Spectrum IV","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 384"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1973-DAP-73.26-J-Mitchell-300x202.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/1973-DAP-73.56-Jack-Mitchell-300x201.jpg"]}],"source_image_url":"https://www.moma.org/media/W1siZiIsIjE2MTEzMyJdLFsicCIsImNvbnZlcnQiLCItcmVzaXplIDEwMjR4MTAyNFx1MDAzZSJdXQ.jpg?sha=d5010b45e62b7012","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"moma-79739","field":"year_start","chosen":1967,"alternative":1969,"source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=44"},{"id":"moma-79739","field":"year_end","chosen":1967,"alternative":1969,"source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=44"},{"id":"moma-79739","field":"collection","chosen":"Museum of Modern Art, New York","alternative":"Collection of Irving Blum, New York","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=44"}],"colors":["yellow","green","blue","purple","red","orange"],"shape_type":"joined rectangles","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v2-moma-79739.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v2-moma-79739.svg","colors":["yellow","green","blue","purple","red","orange"],"shape_type":"joined rectangles","reference_url":"https://www.moma.org/collection/works/79739","reference_id":"research/svg-v2-reference-images/moma-79739.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Thirteen observed strips retained; close spectrum hues simplified to a vivid family palette.","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"spectrum iv","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Museum of Modern Art, New York"},{"id":"moma1973-pdf94-caption1","canonical_id":null,"title":"Black White","year_start":1968,"year_end":1968,"date_display":"1968","medium":"Oil on canvas, two panels","height_cm":243.84,"width_cm":243.84,"dimensions_display":"96 x 96 inches (overall)","collection":"Glenstone Museum","sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 94 (book page 89)","pdf_page":94,"book_page":89,"accessed":"2026-10-26"},{"url":"https://www.glenstone.org/artworks/black-white","label":"Glenstone Museum primary object record","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=172","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 55","accessed":"2026-10-27","pdf_page":172}],"notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 243.8 x 243.8cm agree with existing 243.84 x 243.84cm within published rounding. Primary catalogue55 caption retained; catalogue plate number is not EK number.","The photograph shows a square split diagonally into black upper-left and white lower-right triangles."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"moma1973:pdf94-caption1","title":"Black White","year_start":1968,"year_end":1968,"date_display":"1968","medium":"Oil on canvas, two panels","height_cm":243.84,"width_cm":243.84,"dimensions_display":"96 x 96 inches (overall)","collection":null,"source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","record_kind":"painting","record_status":"documented","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 243.8 x 243.8cm agree with existing 243.84 x 243.84cm within published rounding. Primary catalogue55 caption retained; catalogue plate number is not EK number.","The photograph shows a square split diagonally into black upper-left and white lower-right triangles."],"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 94 (book page 89)","pdf_page":94,"book_page":89,"accessed":"2026-10-26"}]},{"source_id":"glenstone-v3:black-white","source_record_id":"glenstone-v3:black-white","title":"Black White","year_start":1968,"year_end":1968,"date_display":"1968","medium":"oil on canvas, two joined panels","height_cm":243.84,"width_cm":243.84,"dimensions_display":"96 x 96 inches (243.84 x 243.84 cm)","collection":"Glenstone Museum","accession":null,"ek_id":null,"source_url":"https://www.glenstone.org/artworks/black-white","image_url":"https://www.glenstone.org/medias/azure-94895.jpg?crop=,,x,y&format=jpg&quality=80&width=1000","record_kind":"painting","record_status":"sourced_metadata","notes":[],"sources":[{"url":"https://www.glenstone.org/artworks/black-white","label":"Glenstone Museum primary object record","accessed":"2026-10-27"}]},{"source_id":"guggenheim1996:cat-55","source_record_id":"55","title":"Black White","year_start":1968,"year_end":1968,"date_display":"1968","medium":"Oil on canvas","height_cm":243.8,"width_cm":243.8,"depth_cm":null,"dimensions_display":null,"collection":"Private collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=172","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":55,"pdf_page":172,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 243.8 x 243.8cm agree with existing 243.84 x 243.84cm within published rounding. Primary catalogue55 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=172","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 55","accessed":"2026-10-27","pdf_page":172}],"verified_identity_of":"moma1973-pdf94-caption1"}],"source_image_url":"https://www.glenstone.org/medias/azure-94895.jpg?crop=,,x,y&format=jpg&quality=80&width=1000","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"moma1973-pdf94-caption1","field":"collection","chosen":"Glenstone Museum","alternative":"Private collection","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=172"}],"colors":["black","white"],"shape_type":"joined triangles","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v3-glenstone-v3-black-white.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v3-glenstone-v3-black-white.svg","colors":["black","white"],"shape_type":"joined triangles","reference_url":"https://www.glenstone.org/artworks/black-white","reference_id":"research/root-museums-v3/reference-images/glenstone-black-white.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid screen colours, not calibrated paint measurements","notes":"The photograph shows a square split diagonally into black upper-left and white lower-right triangles.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":false,"duplicate_group":"black white","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Glenstone","representative_id":"museum-v2-dia-50445"},{"id":"moma1973-pdf87-caption1","canonical_id":null,"title":"Blue Green","year_start":1968,"year_end":1968,"date_display":"1968","medium":"Oil on canvas, two panels","height_cm":231.14,"width_cm":231.14,"dimensions_display":"91 x 91 inches (overall)","collection":"Private collection, New York","sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 87 (book page 82)","pdf_page":87,"book_page":82,"accessed":"2026-10-26"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=56","label":"Guggenheim1996 retrospective, essayPDF56, figure14","accessed":"2026-10-27","pdf_page":56}],"notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Directly compared1996figure14 with renderedMoMA1973PDFpage87: identical green clipped upper-left support joined to lower-right blue square, same1968 and231.1cm vs231.14cm square. BlueGreenI is more specific title than historical BlueGreen.","Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. "],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"moma1973:pdf87-caption1","title":"Blue Green","year_start":1968,"year_end":1968,"date_display":"1968","medium":"Oil on canvas, two panels","height_cm":231.14,"width_cm":231.14,"dimensions_display":"91 x 91 inches (overall)","collection":"Private collection, New York","source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","record_kind":"painting","record_status":"documented","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Directly compared1996figure14 with renderedMoMA1973PDFpage87: identical green clipped upper-left support joined to lower-right blue square, same1968 and231.1cm vs231.14cm square. BlueGreenI is more specific title than historical BlueGreen.","Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. "],"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 87 (book page 82)","pdf_page":87,"book_page":82,"accessed":"2026-10-26"}]},{"source_id":"guggenheim1996:essay-56-fig-14","source_record_id":"essay-56-fig-14","title":"Blue Green I","year_start":1968,"year_end":1968,"date_display":"1968","medium":"Oil on canvas","height_cm":231.1,"width_cm":231.1,"depth_cm":null,"dimensions_display":null,"collection":"The Oliver-Hoffman Family Collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=56","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","pdf_page":56,"figure":"14","notes":["Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Directly compared1996figure14 with renderedMoMA1973PDFpage87: identical green clipped upper-left support joined to lower-right blue square, same1968 and231.1cm vs231.14cm square. BlueGreenI is more specific title than historical BlueGreen."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=56","label":"Guggenheim1996 retrospective, essayPDF56, figure14","accessed":"2026-10-27","pdf_page":56}],"verified_identity_of":"moma1973-pdf87-caption1"}],"source_image_url":null,"title_aliases":["Blue Green I"],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"moma1973-pdf87-caption1","field":"collection","chosen":"Private collection, New York","alternative":"The Oliver-Hoffman Family Collection","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=56"}],"colors":["blue","green"],"shape_type":"joined polygons","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-public-guggenheim1996-essay-56-fig-14.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-public-guggenheim1996-essay-56-fig-14.svg","colors":["blue","green"],"shape_type":"joined polygons","reference_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=56","reference_id":"research/public-catalogues-v4/pages/page-056.png","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary plate visually reviewed","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":false,"duplicate_group":"blue green","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection","representative_id":"ek-289"},{"id":"mfa-blue-green-yellow-orange-red-1968","canonical_id":null,"title":"Blue Green Yellow Orange Red","year_start":1968,"year_end":1968,"date_display":"1968","medium":"Oil painting","height_cm":304.8,"width_cm":688.3,"dimensions_display":null,"collection":"Museum of Fine Arts, Boston","sources":[{"url":"https://www.mfa.org/news/press-releases/09-20-2010","label":"Museum of Fine Arts, Boston collection record","accessed":"2026-10-26"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=58","label":"Guggenheim1996 retrospective, essayPDF58, figure19","accessed":"2026-10-27","pdf_page":58}],"notes":["Painting, creation date and gift identified by official 2010 museum announcement; dimensions and accession not yet independently retrieved. Distinct from Foundation EK360, dated1966.","Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Verified identity reconciliation: The primary MFA 2010 gift announcement identifies Blue Green Yellow Orange Red 1968, five panels approximately10×22feet, donated by Bank of America. The 1996 essay figure19 and actual museum visitor photograph show the same five colour panels and distinctive tapered outer silhouette; the donor’s 2017 publication page6 independently identifies the MFA gift. Independently checked by the museum and market researchers. Current MFA ownership takes precedence over the historical loan credit.","Source discrepancy: medium is recorded here as Oil painting; another source reports Oil on wood. See preserved source rows and reconciliation ledger.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Only an oblique1996 catalogue photograph is available. Five colored joined panels and visible sequence are observed; perspective taper is not asserted to be actual support geometry. Excluded from physical-size view."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"mfa:blue-green-yellow-orange-red-1968","title":"Blue Green Yellow Orange Red","year_start":1968,"year_end":1968,"date_display":"1968","medium":"Oil painting","height_cm":null,"width_cm":null,"collection":"Museum of Fine Arts, Boston","source_url":"https://www.mfa.org/news/press-releases/09-20-2010","source_record_id":"blue-green-yellow-orange-red-1968","accession":null,"ek_id":null,"image_url":null,"record_kind":"painting","notes":["Painting, creation date and gift identified by official 2010 museum announcement; dimensions and accession not yet independently retrieved. Distinct from Foundation EK360, dated1966.","Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Verified identity reconciliation: The primary MFA 2010 gift announcement identifies Blue Green Yellow Orange Red 1968, five panels approximately10×22feet, donated by Bank of America. The 1996 essay figure19 and actual museum visitor photograph show the same five colour panels and distinctive tapered outer silhouette; the donor’s 2017 publication page6 independently identifies the MFA gift. Independently checked by the museum and market researchers. Current MFA ownership takes precedence over the historical loan credit.","Source discrepancy: medium is recorded here as Oil painting; another source reports Oil on wood. See preserved source rows and reconciliation ledger.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Only an oblique1996 catalogue photograph is available. Five colored joined panels and visible sequence are observed; perspective taper is not asserted to be actual support geometry. Excluded from physical-size view."],"sources":[{"url":"https://www.mfa.org/news/press-releases/09-20-2010","label":"Museum of Fine Arts, Boston collection record","accessed":"2026-10-26"}]},{"source_id":"guggenheim1996:essay-58-fig-19","source_record_id":"essay-58-fig-19","title":"Blue Green Yellow Orange Red","year_start":1968,"year_end":1968,"date_display":"1968","medium":"Oil on wood","height_cm":304.8,"width_cm":688.3,"depth_cm":null,"dimensions_display":null,"collection":"Boatmen's Bank, Saint Louis","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=58","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","pdf_page":58,"figure":"19","notes":["Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=58","label":"Guggenheim1996 retrospective, essayPDF58, figure19","accessed":"2026-10-27","pdf_page":58}]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"mfa-blue-green-yellow-orange-red-1968","field":"medium","chosen":"Oil painting","alternative":"Oil on wood","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=58"}],"colors":["blue","green","yellow","orange","red"],"shape_type":"installation perspective study","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-market-23-guggenheim1996-essay-58-fig-19.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-market-23-guggenheim1996-essay-58-fig-19.svg","colors":["blue","green","yellow","orange","red"],"shape_type":"installation perspective study","reference_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=58","reference_id":"research/svg-gap-v5/market/ref-23.png","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary reference visually inspected","palette":"standardized vivid; same-family shades retained where composition depends on them","notes":"Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Only an oblique1996 catalogue photograph is available. Five colored joined panels and visible sequence are observed; perspective taper is not asserted to be actual support geometry. Excluded from physical-size view.","reviewed_date":"2026-10-27","true_scale_eligible":false,"true_scale_note":"Normalized study only: physical size unknown or oblique installation reference cannot establish exact frontal proportions. Only an oblique1996 catalogue photograph is available. Five colored joined panels and visible sequence are observed; perspective taper is not asserted to be actual support geometry. Excluded from physical-size view."},"missing_fields":[],"is_representative":false,"duplicate_group":"blue green yellow orange red","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Normalized study only: physical size unknown or oblique installation reference cannot establish exact frontal proportions. Only an oblique1996 catalogue photograph is available. Five colored joined panels and visible sequence are observed; perspective taper is not asserted to be actual support geometry. Excluded from physical-size view.","collection_group":"Museum of Fine Arts, Boston","representative_id":"ek-360"},{"id":"broad-v3-blue-red","canonical_id":null,"title":"Blue Red","year_start":1968,"year_end":1968,"date_display":"1968","medium":"oil on canvas, two joined panels","height_cm":187.33,"width_cm":409.26,"dimensions_display":"73 3/4 x 161 1/8 in. (187.33 x 409.26 cm)","collection":"The Broad, Los Angeles","sources":[{"url":"https://www.thebroad.org/art/ellsworth-kelly/blue-red","label":"The Broad primary collection record","accessed":"2026-10-27"}],"notes":["Observed blue-left/red-right bow-tie outline, not a rectangular two-colour field. Joined seam and proportions approximate; no white background painted into the SVG.","Earliest creation-year tie: ordering within the year is unknown. One record is selected deterministically for display."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"broad-v3:blue-red","source_record_id":"B-KELLY-2P87.06","title":"Blue Red","year_start":1968,"year_end":1968,"date_display":"1968","medium":"oil on canvas, two joined panels","height_cm":187.33,"width_cm":409.26,"dimensions_display":"73 3/4 x 161 1/8 in. (187.33 x 409.26 cm)","collection":"The Broad, Los Angeles","accession":"B-KELLY-2P87.06","ek_id":null,"source_url":"https://www.thebroad.org/art/ellsworth-kelly/blue-red","image_url":"https://www.thebroad.org/sites/default/files/styles/webp_convert_only/public/art/kelly_blue_red.jpg.webp?itok=S2szvg9H","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Observed blue-left/red-right bow-tie outline, not a rectangular two-colour field. Joined seam and proportions approximate; no white background painted into the SVG.","Earliest creation-year tie: ordering within the year is unknown. One record is selected deterministically for display."],"sources":[{"url":"https://www.thebroad.org/art/ellsworth-kelly/blue-red","label":"The Broad primary collection record","accessed":"2026-10-27"}],"credit_line":"The Broad, Los Angeles"}],"source_image_url":"https://www.thebroad.org/sites/default/files/styles/webp_convert_only/public/art/kelly_blue_red.jpg.webp?itok=S2szvg9H","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["blue","red"],"shape_type":"joined trapezoids","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v3-broad-blue-red.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v3-broad-blue-red.svg","title":"Blue Red","year_start":1968,"colors":["blue","red"],"shape_type":"joined trapezoids","reference_url":"https://www.thebroad.org/art/ellsworth-kelly/blue-red","reference_image_url":"https://www.thebroad.org/sites/default/files/styles/webp_convert_only/public/art/kelly_blue_red.jpg.webp?itok=S2szvg9H","reference_id":"research/broad-moca-v3/images/broad-blue-red.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against primary museum photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Observed blue-left/red-right bow-tie outline, not a rectangular two-colour field. Joined seam and proportions approximate; no white background painted into the SVG.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":false,"duplicate_group":"blue red","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"The Broad, Los Angeles","representative_id":"guggenheim-venice-blue-red"},{"id":"sfmoma-501-3","canonical_id":null,"title":"Blue White","year_start":1968,"year_end":1968,"date_display":"1968","medium":"Oil on canvas","height_cm":184.2,"width_cm":400.8,"dimensions_display":null,"collection":"The Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art","sources":[{"url":"https://fisher.access.sfmoma.org/501/","institution":"sfmoma","accessed":"2026-10-26","label":"sfmoma"},{"url":"https://www.sfmoma.org/artwork/FC.536/","label":"SFMOMA current object record","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=174","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 56","accessed":"2026-10-27","pdf_page":174}],"notes":["Primary museum gallery label transcribed from web retrieval; image and dimensions not yet located. Partial institutional coverage.","Source identifier uses gallery and object order, not a museum accession or catalogue raisonne number.","Collection credit identifies The Doris and Donald Fisher Collection at SFMOMA. Museum presentation does not establish outright SFMOMA ownership.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Directly compared rendered1996 PDFpage174 with current SFMOMAFC.536 photograph: identical blue left triangle joined to white right quadrilateral,1968, historical private collection SanFrancisco. Current184.2x400.8cm differs historical182.9x396.2cm and both must be retained.","Source discrepancy: height_cm is recorded here as 184.2; another source reports 182.9. See preserved source rows and reconciliation ledger.","Source discrepancy: width_cm is recorded here as 400.8; another source reports 396.2. See preserved source rows and reconciliation ledger.","Blue triangle and adjoining white quadrilateral from actual source; photographic perspective simplified."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"sfmoma:501-3","source_record_id":null,"title":"Blue White","year_start":1968,"year_end":1968,"date_display":"1968","medium":"Oil on canvas","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":"San Francisco Museum of Modern Art / Doris and Donald Fisher Collection","source_url":"https://fisher.access.sfmoma.org/501/","image_url":null,"accession":null,"record_kind":"painting","notes":["Primary museum gallery label transcribed from web retrieval; image and dimensions not yet located. Partial institutional coverage.","Source identifier uses gallery and object order, not a museum accession or catalogue raisonne number.","Collection credit identifies The Doris and Donald Fisher Collection at SFMOMA. Museum presentation does not establish outright SFMOMA ownership.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Directly compared rendered1996 PDFpage174 with current SFMOMAFC.536 photograph: identical blue left triangle joined to white right quadrilateral,1968, historical private collection SanFrancisco. Current184.2x400.8cm differs historical182.9x396.2cm and both must be retained.","Source discrepancy: height_cm is recorded here as 184.2; another source reports 182.9. See preserved source rows and reconciliation ledger.","Source discrepancy: width_cm is recorded here as 400.8; another source reports 396.2. See preserved source rows and reconciliation ledger.","Blue triangle and adjoining white quadrilateral from actual source; photographic perspective simplified."],"sources":[{"url":"https://fisher.access.sfmoma.org/501/","institution":"sfmoma","accessed":"2026-10-26"}]},{"source_id":"sfmoma-v3:FC.536","source_record_id":"FC.536","title":"Blue White","year_start":1968,"year_end":1968,"date_display":"1968","medium":"oil on canvas","height_cm":184.2,"width_cm":400.8,"depth_cm":null,"dimensions_display":"72 1/2 × 157 3/4 in. (184.2 × 400.8 cm)","collection":"The Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art","accession":"FC.536","ek_id":null,"source_url":"https://www.sfmoma.org/artwork/FC.536/","image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/08/17210716/FC.536_01_P02-web.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Collection credit identifies The Doris and Donald Fisher Collection at SFMOMA. Museum presentation does not establish outright SFMOMA ownership."],"sources":[{"url":"https://www.sfmoma.org/artwork/FC.536/","label":"SFMOMA current object record","accessed":"2026-10-27"}],"verified_identity_of":"sfmoma-501-3"},{"source_id":"guggenheim1996:cat-56","source_record_id":"56","title":"Blue White","year_start":1968,"year_end":1968,"date_display":"1968","medium":"Oil on canvas","height_cm":182.9,"width_cm":396.2,"depth_cm":null,"dimensions_display":null,"collection":"Private collection, San Francisco","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=174","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":56,"pdf_page":174,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Directly compared rendered1996 PDFpage174 with current SFMOMAFC.536 photograph: identical blue left triangle joined to white right quadrilateral,1968, historical private collection SanFrancisco. Current184.2x400.8cm differs historical182.9x396.2cm and both must be retained."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=174","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 56","accessed":"2026-10-27","pdf_page":174}],"verified_identity_of":"sfmoma-501-3"}],"source_image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/08/17210716/FC.536_01_P02-web.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"sfmoma-501-3","field":"collection","chosen":"San Francisco Museum of Modern Art / Doris and Donald Fisher Collection","alternative":"The Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art","source":"https://www.sfmoma.org/artwork/FC.536/"},{"id":"sfmoma-501-3","field":"height_cm","chosen":184.2,"alternative":182.9,"source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=174"},{"id":"sfmoma-501-3","field":"width_cm","chosen":400.8,"alternative":396.2,"source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=174"},{"id":"sfmoma-501-3","field":"collection","chosen":"The Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art","alternative":"Private collection, San Francisco","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=174"}],"colors":["blue","white"],"shape_type":"joined polygons","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v3-sfmoma-fc-536.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v3-sfmoma-fc-536.svg","colors":["blue","white"],"shape_type":"joined polygons","reference_url":"https://www.sfmoma.org/artwork/FC.536/","reference_id":"research/sfmoma-v3-reference-images/FC.536.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Blue triangle and adjoining white quadrilateral from actual source; photographic perspective simplified.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":false,"duplicate_group":"blue white","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"San Francisco Museum of Modern Art","representative_id":"gap-blue-white-1962"},{"id":"buffalo-k1969-3","canonical_id":"EK 406","title":"Blue, Yellow and Red","year_start":1968,"year_end":1968,"date_display":"1968","medium":"Oil on canvas","height_cm":256.54,"width_cm":76.2,"dimensions_display":null,"collection":"Buffalo AKG Art Museum","sources":[{"url":"https://buffaloakg.org/artworks/k19693-blue-yellow-and-red","label":"Buffalo AKG Art Museum primary record / publication","accessed":"2026-10-27"}],"notes":["Support dimensions used; larger framed dimensions excluded. Museum transcribes stretcher inscription #406.","Museum text explicitly describes an elongated parallelogram. Reported 256.54 × 76.2 cm does not match its full photographic bounding box aspect (~0.437); short-edge width versus overall extent remains unresolved. Study preserves observed slant, is excluded from physical scale.","Actual support is a leaning parallelogram, with three equal strips. Observed bounding aspect retained; published short-edge width cannot establish physical bounding width."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"buffalo:k1969-3","title":"Blue, Yellow and Red","year_start":1968,"year_end":1968,"date_display":"1968","medium":"Oil on canvas","height_cm":256.54,"width_cm":76.2,"collection":"Buffalo AKG Art Museum","source_url":"https://buffaloakg.org/artworks/k19693-blue-yellow-and-red","source_record_id":"k1969-3","accession":"K1969:3","ek_id":"EK 406","image_url":null,"record_kind":"painting","notes":["Support dimensions used; larger framed dimensions excluded. Museum transcribes stretcher inscription #406.","Museum text explicitly describes an elongated parallelogram. Reported 256.54 × 76.2 cm does not match its full photographic bounding box aspect (~0.437); short-edge width versus overall extent remains unresolved. Study preserves observed slant, is excluded from physical scale.","Actual support is a leaning parallelogram, with three equal strips. Observed bounding aspect retained; published short-edge width cannot establish physical bounding width."],"sources":[{"url":"https://buffaloakg.org/artworks/k19693-blue-yellow-and-red","label":"Buffalo AKG Art Museum collection record","accessed":"2026-10-26"}]},{"source_id":"north-v4:buffalo-blueyellowred","source_record_id":"K1969:3","title":"Blue, Yellow and Red","year_start":1968,"year_end":1968,"date_display":"1968","medium":"Oil on canvas","height_cm":256.54,"width_cm":76.2,"collection":"Buffalo AKG Art Museum","accession":"K1969:3","ek_id":null,"source_url":"https://buffaloakg.org/artworks/k19693-blue-yellow-and-red","image_url":"https://buffaloakg.org/sites/default/files/styles/fixed_height_medium/public/artwork/K1969_003_o2.jpg?itok=V0BRTvdB","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Museum text explicitly describes an elongated parallelogram. Reported 256.54 × 76.2 cm does not match its full photographic bounding box aspect (~0.437); short-edge width versus overall extent remains unresolved. Study preserves observed slant, is excluded from physical scale."],"sources":[{"url":"https://buffaloakg.org/artworks/k19693-blue-yellow-and-red","label":"Buffalo AKG Art Museum primary record / publication","accessed":"2026-10-27"}],"verified_identity_of":"buffalo-k1969-3","dimensions_display":null,"true_scale_eligible":false,"true_scale_note":"Published width appears to describe the short edge of the parallelogram, not its bounding box; full horizontal extent not verified."}],"source_image_url":"https://buffaloakg.org/sites/default/files/styles/fixed_height_medium/public/artwork/K1969_003_o2.jpg?itok=V0BRTvdB","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["blue","yellow","red"],"shape_type":"parallelogram","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-north-american-buffalo-blueyellowred.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-north-american-buffalo-blueyellowred.svg","title":"Blue, Yellow and Red","year_start":1968,"colors":["blue","yellow","red"],"shape_type":"parallelogram","reference_url":"https://buffaloakg.org/artworks/k19693-blue-yellow-and-red","reference_image_url":"https://buffaloakg.org/sites/default/files/styles/fixed_height_medium/public/artwork/K1969_003_o2.jpg?itok=V0BRTvdB","reference_id":"research/north-american-v4/reference-images/buffalo-blueyellowred.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against primary reference","palette":"standardized vivid screen colours; not measured pigment values","notes":"Actual support is a leaning parallelogram, with three equal strips. Observed bounding aspect retained; published short-edge width cannot establish physical bounding width.","reviewed_date":"2026-10-27","true_scale_eligible":false,"true_scale_note":"Published width appears to describe the short edge of the parallelogram, not its bounding box; full horizontal extent not verified."},"missing_fields":[],"is_representative":true,"duplicate_group":"blue yellow and red","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Published width appears to describe the short edge of the parallelogram, not its bounding box; full horizontal extent not verified.","collection_group":"Buffalo AKG Art Museum"},{"id":"phillips-73998","canonical_id":null,"title":"Green Black","year_start":1968,"year_end":1968,"date_display":"1968","medium":"oil on canvas","height_cm":241.3,"width_cm":172.7,"dimensions_display":"95 × 68 in. (241.3 × 172.7 cm.)","collection":"Private collection (last public sale; present owner unverified)","sources":[{"url":"https://www.phillips.com/detail/ellsworth-kelly/73998","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Public auction catalogue; present owner unverified.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Phillips explicitly states a single canvas with two painted color fields. Six-sided outline and angled green lower-right quadrilateral were inspected; wall outside outline transparent."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"phillips:73998","source_record_id":"73998","title":"Green Black","year_start":1968,"year_end":1968,"date_display":"1968","medium":"oil on canvas","height_cm":241.3,"width_cm":172.7,"depth_cm":null,"dimensions_display":"95 × 68 in. (241.3 × 172.7 cm.)","collection":"Private collection (last public sale; present owner unverified)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://www.phillips.com/detail/ellsworth-kelly/73998","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Public auction catalogue; present owner unverified.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Phillips explicitly states a single canvas with two painted color fields. Six-sided outline and angled green lower-right quadrilateral were inspected; wall outside outline transparent."],"sources":[{"url":"https://www.phillips.com/detail/ellsworth-kelly/73998","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Phillips","sale_date":null,"lot_number":"19","source_url":"https://www.phillips.com/detail/ellsworth-kelly/73998"}]}],"source_image_url":null,"title_aliases":[],"auction_history":[{"house":"Phillips","sale_date":null,"lot_number":"19","source_url":"https://www.phillips.com/detail/ellsworth-kelly/73998"}],"market_history":[],"field_conflicts":[],"colors":["black","green"],"shape_type":"irregular polygon","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-market-24-phillips-73998.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-market-24-phillips-73998.svg","colors":["black","green"],"shape_type":"irregular polygon","reference_url":"https://www.phillips.com/detail/ellsworth-kelly/73998","reference_id":"research/svg-gap-v5/market/ref-24.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary reference visually inspected","palette":"standardized vivid; same-family shades retained where composition depends on them","notes":"Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Phillips explicitly states a single canvas with two painted color fields. Six-sided outline and angled green lower-right quadrilateral were inspected; wall outside outline transparent.","reviewed_date":"2026-10-27","true_scale_eligible":true},"missing_fields":[],"is_representative":true,"duplicate_group":"green black","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"moma1973-pdf92-caption1","canonical_id":null,"title":"Green White","year_start":1968,"year_end":1968,"date_display":"1968","medium":"Oil on canvas, two panels","height_cm":180.34,"width_cm":358.14,"dimensions_display":"71 x 141 inches (overall)","collection":"Galerie Françoise Mayer, Brussels","sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 92 (book page 87)","pdf_page":92,"book_page":87,"accessed":"2026-10-26"},{"url":"https://www.christies.com/en/lot/lot-4101187","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=169","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 53","accessed":"2026-10-27","pdf_page":169}],"notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Auction provenance describes historical ownership; it does not establish the present collection.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 180.3 x 358.1cm agree with existing 180.34 x 358.14cm within published rounding. Primary catalogue53 caption retained; catalogue plate number is not EK number.","Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. "],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"moma1973:pdf92-caption1","title":"Green White","year_start":1968,"year_end":1968,"date_display":"1968","medium":"Oil on canvas, two panels","height_cm":180.34,"width_cm":358.14,"dimensions_display":"71 x 141 inches (overall)","collection":"Galerie Françoise Mayer, Brussels","source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","record_kind":"painting","record_status":"documented","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Auction provenance describes historical ownership; it does not establish the present collection.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 180.3 x 358.1cm agree with existing 180.34 x 358.14cm within published rounding. Primary catalogue53 caption retained; catalogue plate number is not EK number.","Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. "],"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 92 (book page 87)","pdf_page":92,"book_page":87,"accessed":"2026-10-26"}]},{"source_id":"christies:4101187","source_record_id":"4101187","title":"Green White","year_start":1968,"year_end":1968,"date_display":"1968","medium":"two panels--oil on canvas","height_cm":180.4,"width_cm":358.2,"depth_cm":null,"dimensions_display":"overall: 71 x 141 in. (180.4 x 358.2 cm.)","collection":"Private collection (last public sale; present owner unverified)","collection_as_of":"2003-05-14T00:00Z","accession":null,"ek_id":null,"source_url":"https://www.christies.com/en/lot/lot-4101187","image_url":"https://www.christies.com/img/LotImages/2003/NYR/2003_NYR_01232_0036_000(060125).jpg?mode=max","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Auction provenance describes historical ownership; it does not establish the present collection."],"sources":[{"url":"https://www.christies.com/en/lot/lot-4101187","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Christie's","lot_id":"4101187","lot_number":"36","sale_date":"2003-05-14T00:00Z","sale_title":"Post War and Contemporary Art (Evening Sale)                ","location":"New York","source_url":"https://www.christies.com/en/lot/lot-4101187","raw_sale":{"sale_id":"18190","sale_number":"1232","sale_room_code":"NYR","event_type":"Sale","title_txt":"Post War and Contemporary Art (Evening Sale)                ","start_date":"2003-05-14T00:00Z","end_date":"2003-05-14T00:00Z","registration_close_date":null,"location_txt":"New York","url":"https://www.christies.com/en/auction/post-war-and-contemporary-art-evening-sale-18190/","is_auction_over":true,"is_in_progress":false,"time_zone":"EDT"},"provenance":"Sidney Janis Gallery, New York\nGalerie Francòise Mayer, Brussels\nBlum Helman Gallery Inc., New York\nRoger and Myra Davidson, Toronto\nAcquired from the above by the present owner"}]},{"source_id":"guggenheim1996:cat-53","source_record_id":"53","title":"Green White","year_start":1968,"year_end":1968,"date_display":"1968","medium":"Oil on canvas","height_cm":180.3,"width_cm":358.1,"depth_cm":null,"dimensions_display":null,"collection":"Ginny Williams Family Foundation, Collection of Ginny Williams","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=169","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":53,"pdf_page":169,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 180.3 x 358.1cm agree with existing 180.34 x 358.14cm within published rounding. Primary catalogue53 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=169","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 53","accessed":"2026-10-27","pdf_page":169}],"verified_identity_of":"moma1973-pdf92-caption1"}],"source_image_url":"https://www.christies.com/img/LotImages/2003/NYR/2003_NYR_01232_0036_000(060125).jpg?mode=max","title_aliases":[],"auction_history":[{"house":"Christie's","lot_id":"4101187","lot_number":"36","sale_date":"2003-05-14T00:00Z","sale_title":"Post War and Contemporary Art (Evening Sale)                ","location":"New York","source_url":"https://www.christies.com/en/lot/lot-4101187","raw_sale":{"sale_id":"18190","sale_number":"1232","sale_room_code":"NYR","event_type":"Sale","title_txt":"Post War and Contemporary Art (Evening Sale)                ","start_date":"2003-05-14T00:00Z","end_date":"2003-05-14T00:00Z","registration_close_date":null,"location_txt":"New York","url":"https://www.christies.com/en/auction/post-war-and-contemporary-art-evening-sale-18190/","is_auction_over":true,"is_in_progress":false,"time_zone":"EDT"},"provenance":"Sidney Janis Gallery, New York\nGalerie Francòise Mayer, Brussels\nBlum Helman Gallery Inc., New York\nRoger and Myra Davidson, Toronto\nAcquired from the above by the present owner"}],"market_history":[],"field_conflicts":[{"id":"moma1973-pdf92-caption1","field":"collection","chosen":"Galerie Françoise Mayer, Brussels","alternative":"Private collection (last public sale; present owner unverified)","source":"https://www.christies.com/en/lot/lot-4101187"},{"id":"moma1973-pdf92-caption1","field":"collection","chosen":"Galerie Françoise Mayer, Brussels","alternative":"Ginny Williams Family Foundation, Collection of Ginny Williams","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=169"}],"colors":["green","white"],"shape_type":"joined polygons","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-christies-4101187.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-christies-4101187.svg","colors":["green","white"],"shape_type":"joined polygons","reference_url":"https://www.christies.com/en/lot/lot-4101187","reference_id":"research/auction-private-v4/references/auction-christies-4101187.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":false,"duplicate_group":"green white","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Galerie Françoise Mayer, Brussels","representative_id":"christies-5147465"},{"id":"guggenheim1996-essay-56-fig-13","canonical_id":null,"title":"Red Blue","year_start":1968,"year_end":1968,"date_display":"1968","medium":"Oil on canvas","height_cm":228.6,"width_cm":358.1,"dimensions_display":null,"collection":"Kunstmuseum Düsseldorf","sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=56","label":"Guggenheim1996 retrospective, essayPDF56, figure13","accessed":"2026-10-27","pdf_page":56}],"notes":["Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Red inverted triangle left and blue upright triangle right form a slanted quadrilateral, as primary printed figure13 shows. Mounting shadow omitted."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"guggenheim1996:essay-56-fig-13","source_record_id":"essay-56-fig-13","title":"Red Blue","year_start":1968,"year_end":1968,"date_display":"1968","medium":"Oil on canvas","height_cm":228.6,"width_cm":358.1,"depth_cm":null,"dimensions_display":null,"collection":"Kunstmuseum Düsseldorf","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=56","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","pdf_page":56,"figure":"13","notes":["Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Red inverted triangle left and blue upright triangle right form a slanted quadrilateral, as primary printed figure13 shows. Mounting shadow omitted."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=56","label":"Guggenheim1996 retrospective, essayPDF56, figure13","accessed":"2026-10-27","pdf_page":56}]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["red","blue"],"shape_type":"joined triangular panels","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-market-25-guggenheim1996-essay-56-fig-13.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-market-25-guggenheim1996-essay-56-fig-13.svg","colors":["red","blue"],"shape_type":"joined triangular panels","reference_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=56","reference_id":"research/svg-gap-v5/market/ref-25.png","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary reference visually inspected","palette":"standardized vivid; same-family shades retained where composition depends on them","notes":"Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Red inverted triangle left and blue upright triangle right form a slanted quadrilateral, as primary printed figure13 shows. Mounting shadow omitted.","reviewed_date":"2026-10-27","true_scale_eligible":true},"missing_fields":[],"is_representative":false,"duplicate_group":"red blue","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Kunstmuseum Düsseldorf","representative_id":"cleveland-140139"},{"id":"matthewmarks-kele-pa-51514","canonical_id":null,"title":"Red Blue","year_start":1968,"year_end":1970,"date_display":"1968–1970","medium":"Oil on canvas, two joined panels","height_cm":255.0,"width_cm":169.0,"dimensions_display":"100½ × 66½ inches; 255 × 169 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-the-naming-of-colors-02-2026/lightbox/works/kele-pa-51514","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"matthewmarks:kele-pa-51514","source_record_id":"kele-pa-51514","title":"Red Blue","year_start":1968,"year_end":1970,"date_display":"1968–1970","medium":"Oil on canvas, two joined panels","height_cm":255.0,"width_cm":169.0,"depth_cm":null,"dimensions_display":"100½ × 66½ inches; 255 × 169 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-the-naming-of-colors-02-2026/lightbox/works/kele-pa-51514","image_url":"https://cdn.matthewmarks.com/online/kele-pa-51514/_800xAUTO_fit_center-center_none/51514_EK-398_12_Silo_no-shadow_2026-02-26-182426_gtph.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-the-naming-of-colors-02-2026/lightbox/works/kele-pa-51514","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"51514","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-the-naming-of-colors-02-2026"]}],"source_image_url":"https://cdn.matthewmarks.com/online/kele-pa-51514/_800xAUTO_fit_center-center_none/51514_EK-398_12_Silo_no-shadow_2026-02-26-182426_gtph.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["red","blue"],"shape_type":"joined polygons","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-marks-kele-pa-51514.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-marks-kele-pa-51514.svg","colors":["red","blue"],"shape_type":"joined polygons","reference_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-the-naming-of-colors-02-2026/lightbox/works/kele-pa-51514","reference_id":"research/auction-private-v4/references/marks-kele-pa-51514.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary reference","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":false,"duplicate_group":"red blue","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Unknown","representative_id":"cleveland-140139"},{"id":"guggenheim1996-cat-52","canonical_id":null,"title":"Red Green","year_start":1968,"year_end":1968,"date_display":"1968","medium":"Oil on canvas","height_cm":284.5,"width_cm":330.2,"dimensions_display":null,"collection":"Private collection, San Francisco","sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=168","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 52","accessed":"2026-10-27","pdf_page":168}],"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Distinctive two joined angled red/green trapezoids and1968 agree with existing SFMOMA FisherFC.518 identity, already independently tied to MoMA1973 plate88. Historical284.5x330.2cm matches1973 source284.48x330.2cm; current museum277.6x328.9cm preserved as discrepancy.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Red upper-left panel joined to green lower-right panel, overall hanging diagonal. Artwork outline hand traced; surrounding gray is wall, not paint.","Earliest creation-year tie: ordering within the year is unknown. One record is selected deterministically for display."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"guggenheim1996:cat-52","source_record_id":"52","title":"Red Green","year_start":1968,"year_end":1968,"date_display":"1968","medium":"Oil on canvas","height_cm":284.5,"width_cm":330.2,"depth_cm":null,"dimensions_display":null,"collection":"Private collection, San Francisco","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=168","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":52,"pdf_page":168,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Distinctive two joined angled red/green trapezoids and1968 agree with existing SFMOMA FisherFC.518 identity, already independently tied to MoMA1973 plate88. Historical284.5x330.2cm matches1973 source284.48x330.2cm; current museum277.6x328.9cm preserved as discrepancy.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Red upper-left panel joined to green lower-right panel, overall hanging diagonal. Artwork outline hand traced; surrounding gray is wall, not paint.","Earliest creation-year tie: ordering within the year is unknown. One record is selected deterministically for display."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=168","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 52","accessed":"2026-10-27","pdf_page":168}],"verified_identity_of":"sfmoma-501-4"}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["red","green"],"shape_type":"joined quadrilaterals","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-market-26-guggenheim1996-cat-52.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-market-26-guggenheim1996-cat-52.svg","colors":["red","green"],"shape_type":"joined quadrilaterals","reference_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=168","reference_id":"research/svg-gap-v5/market/ref-26.png","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary reference visually inspected","palette":"standardized vivid; same-family shades retained where composition depends on them","notes":"Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Red upper-left panel joined to green lower-right panel, overall hanging diagonal. Artwork outline hand traced; surrounding gray is wall, not paint.","reviewed_date":"2026-10-27","true_scale_eligible":true},"missing_fields":[],"is_representative":true,"duplicate_group":"red green","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"sfmoma-501-4","canonical_id":"EK 388","title":"Red Green","year_start":1968,"year_end":1968,"date_display":"1968","medium":"Oil on canvas","height_cm":277.6,"width_cm":328.9,"dimensions_display":null,"collection":"The Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art","sources":[{"url":"https://fisher.access.sfmoma.org/501/","institution":"sfmoma","accessed":"2026-10-26","label":"sfmoma"},{"url":"https://www.sfmoma.org/artwork/FC.518/","label":"SFMOMA current object record","accessed":"2026-10-27"},{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 88 (book page 85)","pdf_page":88,"book_page":85,"accessed":"2026-10-26"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 388"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","label":"Ellsworth Kelly Foundation exhibition caption: EK 388"}],"notes":["Primary museum gallery label transcribed from web retrieval; image and dimensions not yet located. Partial institutional coverage.","Source identifier uses gallery and object order, not a museum accession or catalogue raisonne number.","Collection credit identifies The Doris and Donald Fisher Collection at SFMOMA. Museum presentation does not establish outright SFMOMA ownership.","Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Printed book-page reference corrected to85 after independent inspection of PDF88.","Verified identity reconciliation: Current SFMOMA FisherFC.518 and MoMA1973 platepage88 show the same joined angled red/green trapezoids. Source dimensions differ; retain both without creating a second identity.","Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Verified identity reconciliation: Red Green: two unequal quadrilateral canvases join diagonally in the same distinctive descending silhouette and proportions. The 1968 SFMOMA work precedes the documented 1979 installation. The support outline, not merely the two colour names, establishes the match. The Foundation installation caption explicitly supplies EK 388. Source and target photographs were independently viewed in the saved paired comparison.","Source discrepancy: height_cm is recorded here as 277.6; another source reports 284.48. See preserved source rows and reconciliation ledger.","Source discrepancy: width_cm is recorded here as 328.9; another source reports 330.2. See preserved source rows and reconciliation ledger.","Source discrepancy: medium is recorded here as Oil on canvas; another source reports Oil on canvas, two joined panels. See preserved source rows and reconciliation ledger.","Observed oblique two-panel outline and division preserved; not converted to a horizontal rectangle.","Earliest creation-year tie: ordering within the year is unknown. One record is selected deterministically for display."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"sfmoma:501-4","source_record_id":null,"title":"Red Green","year_start":1968,"year_end":1968,"date_display":"1968","medium":"Oil on canvas","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":"San Francisco Museum of Modern Art / Doris and Donald Fisher Collection","source_url":"https://fisher.access.sfmoma.org/501/","image_url":null,"accession":null,"record_kind":"painting","notes":["Primary museum gallery label transcribed from web retrieval; image and dimensions not yet located. Partial institutional coverage.","Source identifier uses gallery and object order, not a museum accession or catalogue raisonne number.","Collection credit identifies The Doris and Donald Fisher Collection at SFMOMA. Museum presentation does not establish outright SFMOMA ownership.","Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Printed book-page reference corrected to85 after independent inspection of PDF88.","Verified identity reconciliation: Current SFMOMA FisherFC.518 and MoMA1973 platepage88 show the same joined angled red/green trapezoids. Source dimensions differ; retain both without creating a second identity.","Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Verified identity reconciliation: Red Green: two unequal quadrilateral canvases join diagonally in the same distinctive descending silhouette and proportions. The 1968 SFMOMA work precedes the documented 1979 installation. The support outline, not merely the two colour names, establishes the match. The Foundation installation caption explicitly supplies EK 388. Source and target photographs were independently viewed in the saved paired comparison.","Source discrepancy: height_cm is recorded here as 277.6; another source reports 284.48. See preserved source rows and reconciliation ledger.","Source discrepancy: width_cm is recorded here as 328.9; another source reports 330.2. See preserved source rows and reconciliation ledger.","Source discrepancy: medium is recorded here as Oil on canvas; another source reports Oil on canvas, two joined panels. See preserved source rows and reconciliation ledger.","Observed oblique two-panel outline and division preserved; not converted to a horizontal rectangle.","Earliest creation-year tie: ordering within the year is unknown. One record is selected deterministically for display."],"sources":[{"url":"https://fisher.access.sfmoma.org/501/","institution":"sfmoma","accessed":"2026-10-26"}]},{"source_id":"sfmoma-v3:FC.518","source_record_id":"FC.518","title":"Red Green","year_start":1968,"year_end":1968,"date_display":"1968","medium":"oil on canvas","height_cm":277.6,"width_cm":328.9,"depth_cm":null,"dimensions_display":"109 1/4 × 129 1/2 in. (277.6 × 328.9 cm)","collection":"The Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art","accession":"FC.518","ek_id":null,"source_url":"https://www.sfmoma.org/artwork/FC.518/","image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/08/17203551/FC.518_01_P02-web.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Collection credit identifies The Doris and Donald Fisher Collection at SFMOMA. Museum presentation does not establish outright SFMOMA ownership."],"sources":[{"url":"https://www.sfmoma.org/artwork/FC.518/","label":"SFMOMA current object record","accessed":"2026-10-27"}],"verified_identity_of":"sfmoma-501-4"},{"source_id":"moma1973:pdf88-caption1","title":"Red Green","year_start":1968,"year_end":1968,"date_display":"1968","medium":"Oil on canvas, two joined panels","height_cm":284.48,"width_cm":330.2,"dimensions_display":"112 x 130 inches (overall)","collection":"Collection James Dugdale, London","source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","record_kind":"painting","record_status":"documented","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Printed book-page reference corrected to85 after independent inspection of PDF88."],"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 88 (book page 85)","pdf_page":88,"book_page":85,"accessed":"2026-10-26"}]},{"source_id":"foundation-exhib-v4:EK388:ellsworth-kelly-4","source_record_id":"EK 388","ek_id":"EK 388","title":"Red Green","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 388"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1973-DAP-73.12-R-Mates_P-Katz-300x201.jpg"]},{"source_id":"foundation-exhib-v4:EK388:ellsworth-kelly-paintings-and-sculptures-1963-1979","source_record_id":"EK 388","ek_id":"EK 388","title":"Red Green","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","label":"Ellsworth Kelly Foundation exhibition caption: EK 388"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1979-DAP-79.18-300x168.jpg"]}],"source_image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/08/17203551/FC.518_01_P02-web.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"sfmoma-501-4","field":"collection","chosen":"San Francisco Museum of Modern Art / Doris and Donald Fisher Collection","alternative":"The Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art","source":"https://www.sfmoma.org/artwork/FC.518/"},{"id":"sfmoma-501-4","field":"height_cm","chosen":277.6,"alternative":284.48,"source":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf"},{"id":"sfmoma-501-4","field":"width_cm","chosen":328.9,"alternative":330.2,"source":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf"},{"id":"sfmoma-501-4","field":"medium","chosen":"Oil on canvas","alternative":"Oil on canvas, two joined panels","source":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf"}],"colors":["red","green"],"shape_type":"joined polygons","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v3-sfmoma-fc-518.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v3-sfmoma-fc-518.svg","colors":["red","green"],"shape_type":"joined polygons","reference_url":"https://www.sfmoma.org/artwork/FC.518/","reference_id":"research/sfmoma-v3-reference-images/FC.518.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Observed oblique two-panel outline and division preserved; not converted to a horizontal rectangle.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":false,"duplicate_group":"red green","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"San Francisco Museum of Modern Art","representative_id":"guggenheim1996-cat-52"},{"id":"bonhams-29474-15a","canonical_id":null,"title":"Red White","year_start":1968,"year_end":1968,"date_display":"1968","medium":"oil on canvas, two joined panels","height_cm":254.0,"width_cm":254.0,"dimensions_display":"100 × 100 in. (254 × 254 cm)","collection":"Private collection (last public sale; present owner unverified)","sources":[{"url":"https://images2.bonhams.com/original?src=Images%2Flive%2F2024-04%2F30%2FS-29474-0-3.pdf","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Primary auction PDF, lot15A. Current ownership unverified. No image reconstruction made because local PDF retrieval returned403.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Bonhams’s full 2024 PDF, page 71, provides complete frontal photograph. Broad red diagonal and white lower-right triangle form a right triangular overall support; gray wall and wooden floor removed."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"bonhams:29474-15A","source_record_id":"29474-15A","title":"Red White","year_start":1968,"year_end":1968,"date_display":"1968","medium":"oil on canvas, two joined panels","height_cm":254.0,"width_cm":254.0,"depth_cm":null,"dimensions_display":"100 × 100 in. (254 × 254 cm)","collection":"Private collection (last public sale; present owner unverified)","collection_as_of":"2024-05-15","accession":null,"ek_id":null,"source_url":"https://images2.bonhams.com/original?src=Images%2Flive%2F2024-04%2F30%2FS-29474-0-3.pdf","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Primary auction PDF, lot15A. Current ownership unverified. No image reconstruction made because local PDF retrieval returned403.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Bonhams’s full 2024 PDF, page 71, provides complete frontal photograph. Broad red diagonal and white lower-right triangle form a right triangular overall support; gray wall and wooden floor removed."],"sources":[{"url":"https://images2.bonhams.com/original?src=Images%2Flive%2F2024-04%2F30%2FS-29474-0-3.pdf","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Bonhams","sale_date":"2024-05-15","lot_number":"15A","sale_number":"29474","source_url":"https://images2.bonhams.com/original?src=Images%2Flive%2F2024-04%2F30%2FS-29474-0-3.pdf"}]}],"source_image_url":null,"title_aliases":[],"auction_history":[{"house":"Bonhams","sale_date":"2024-05-15","lot_number":"15A","sale_number":"29474","source_url":"https://images2.bonhams.com/original?src=Images%2Flive%2F2024-04%2F30%2FS-29474-0-3.pdf"}],"market_history":[],"field_conflicts":[],"colors":["red","white"],"shape_type":"joined triangular panels","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-market-27-bonhams-29474-15a.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-market-27-bonhams-29474-15a.svg","colors":["red","white"],"shape_type":"joined triangular panels","reference_url":"https://images2.bonhams.com/original?src=Images%2Flive%2F2024-04%2F30%2FS-29474-0-3.pdf#page=71","reference_id":"research/svg-gap-v5/market/ref-27.png","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary reference visually inspected","palette":"standardized vivid; same-family shades retained where composition depends on them","notes":"Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Bonhams’s full 2024 PDF, page 71, provides complete frontal photograph. Broad red diagonal and white lower-right triangle form a right triangular overall support; gray wall and wooden floor removed.","reviewed_date":"2026-10-27","true_scale_eligible":true},"missing_fields":[],"is_representative":false,"duplicate_group":"red white","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection","representative_id":"hirshhorn-72-161"},{"id":"ek-407","canonical_id":"EK 407","title":"Red White Blue","year_start":1968,"year_end":1968,"date_display":"1968","medium":"oil on canvas","height_cm":256.54,"width_cm":114.3,"dimensions_display":"101 x 45 inches","collection":"Private collection","sources":[{"url":"https://ellsworthkelly.org/work/red-white-blue/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=175","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 57","accessed":"2026-10-27","pdf_page":175},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 407"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-shapes-and-colors-1949-2015/","label":"Ellsworth Kelly Foundation exhibition caption: EK 407"}],"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Directly compared rendered1996 PDFpage175 with FoundationEK407 photograph: identical slender right-leaning three-band red/white/blue parallelogram, same101in height and1968. Historical width30in/76.2cm differs Foundation45in/114.3cm; retain source disagreement, do not silently replace current overall dimensions.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Source discrepancy: width_cm is recorded here as 114.3; another source reports 76.2. See preserved source rows and reconciliation ledger."],"record_status":"documented","source_records":[{"ek_id":"EK 407","title":"Red White Blue","date":"1968","medium":"oil on canvas","dimensions":"101 x 45 inches","collection":"Private collection","source_url":"https://ellsworthkelly.org/work/red-white-blue/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"guggenheim1996:cat-57","source_record_id":"57","title":"Red White Blue","year_start":1968,"year_end":1968,"date_display":"1968","medium":"Oil on canvas","height_cm":256.5,"width_cm":76.2,"depth_cm":null,"dimensions_display":null,"collection":"Collection of Douglas S. Cramer","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=175","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":57,"pdf_page":175,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Directly compared rendered1996 PDFpage175 with FoundationEK407 photograph: identical slender right-leaning three-band red/white/blue parallelogram, same101in height and1968. Historical width30in/76.2cm differs Foundation45in/114.3cm; retain source disagreement, do not silently replace current overall dimensions."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=175","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 57","accessed":"2026-10-27","pdf_page":175}],"verified_identity_of":"ek-407"},{"source_id":"foundation-exhib-v4:EK407:ellsworth-kelly-a-retrospective","source_record_id":"EK 407","ek_id":"EK 407","title":"Red White Blue","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 407"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]},{"source_id":"foundation-exhib-v4:EK407:ellsworth-kelly-shapes-and-colors-1949-2015","source_record_id":"EK 407","ek_id":"EK 407","title":"Red White Blue","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-shapes-and-colors-1949-2015/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-shapes-and-colors-1949-2015/","label":"Ellsworth Kelly Foundation exhibition caption: EK 407"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]}],"record_kind":"painting","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-407","field":"width_cm","chosen":114.3,"alternative":76.2,"source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=175"},{"id":"ek-407","field":"collection","chosen":"Private collection","alternative":"Collection of Douglas S. Cramer","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=175"}],"colors":["red","white","blue"],"shape_type":"parallelogram","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/ek-407.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-407.svg","colors":["red","white","blue"],"shape_type":"parallelogram","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/red-white-blue/","reference_id":"research/reference-images/EK-407.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"red white blue","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"hirshhorn-07-2","canonical_id":"EK 389","title":"Red Yellow Blue V","year_start":1968,"year_end":1968,"date_display":"1968","medium":"Oil on canvas, three joined panels","height_cm":226.0,"width_cm":422.9,"dimensions_display":"89 × 166 1/2 in. (226 × 422.9 cm) [irreg.]","collection":"Hirshhorn Museum and Sculpture Garden, Smithsonian Institution, Washington, DC","sources":[{"url":"https://hirshhorn.si.edu/collection/artwork/?edanUrl=edanmdm%3Ahmsg_07.2","label":"Hirshhorn Museum and Sculpture Garden, Smithsonian Institution, Washington, DC primary collection record","accessed":"2026-10-27"},{"url":"https://matthewmarks.com/online/30-years-online","label":"Artist representing gallery: panel count and source photograph","accessed":"2026-10-27"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 389"}],"notes":["Hirshhorn record gives Oil on canvas and irregular overall dimensions; Matthew Marks gallery identifies three joined panels.","Gift of Joseph H. Hirshhorn by Exchange, 2007.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels Red Yellow Blue V as the joined red/yellow/blue horizontal painting; matches independently sourced Hirshhorn study. Overall perspective/shape separately referred to parent for correction review.","Tapering three-panel outline and joins approximated from two institution/dealer photographs; some perspective remains uncertain. It is a schematic study, not measured orthographic geometry."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"hirshhorn:07.2","source_record_id":"hmsg_07.2","title":"Red Yellow Blue V","year_start":1968,"year_end":1968,"date_display":"1968","medium":"Oil on canvas, three joined panels","height_cm":226.0,"width_cm":422.9,"dimensions_display":"89 × 166 1/2 in. (226 × 422.9 cm) [irreg.]","collection":"Hirshhorn Museum and Sculpture Garden, Smithsonian Institution, Washington, DC","accession":"07.2","ek_id":null,"source_url":"https://hirshhorn.si.edu/collection/artwork/?edanUrl=edanmdm%3Ahmsg_07.2","image_url":"https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/4f/80/4f8080e8-6a04-4938-8fc2-203aabe42dfd/072.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Hirshhorn record gives Oil on canvas and irregular overall dimensions; Matthew Marks gallery identifies three joined panels.","Gift of Joseph H. Hirshhorn by Exchange, 2007.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels Red Yellow Blue V as the joined red/yellow/blue horizontal painting; matches independently sourced Hirshhorn study. Overall perspective/shape separately referred to parent for correction review.","Tapering three-panel outline and joins approximated from two institution/dealer photographs; some perspective remains uncertain. It is a schematic study, not measured orthographic geometry."],"sources":[{"url":"https://hirshhorn.si.edu/collection/artwork/?edanUrl=edanmdm%3Ahmsg_07.2","label":"Hirshhorn Museum and Sculpture Garden, Smithsonian Institution, Washington, DC primary collection record","accessed":"2026-10-27"},{"url":"https://matthewmarks.com/online/30-years-online","label":"Artist representing gallery: panel count and source photograph","accessed":"2026-10-27"}]},{"source_id":"foundation-exhib-v4:EK389:ellsworth-kelly-4","source_record_id":"EK 389","ek_id":"EK 389","title":"Red Yellow Blue V","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 389"}],"notes":["Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels Red Yellow Blue V as the joined red/yellow/blue horizontal painting; matches independently sourced Hirshhorn study. Overall perspective/shape separately referred to parent for correction review."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1973-DAP-73.16-R-Mates_P-Katz-300x181.jpg","https://ellsworthkelly.org/wp-content/uploads/2018/01/1973-EK-DAP-73.67-eks-300x203.jpg"],"verified_identity_of":"hirshhorn-07-2"}],"source_image_url":"https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer/4f/80/4f8080e8-6a04-4938-8fc2-203aabe42dfd/072.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["red","yellow","blue"],"shape_type":"joined trapezoids","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v3-hirshhorn-red-yellow-blue-v.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v3-hirshhorn-red-yellow-blue-v.svg","colors":["red","yellow","blue"],"shape_type":"joined trapezoids","reference_url":"https://matthewmarks.com/online/30-years-online","reference_id":"research/hirshhorn-seattle-v3/hmsg-rybv-marks.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against cited photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Tapering three-panel outline and joins approximated from two institution/dealer photographs; some perspective remains uncertain. It is a schematic study, not measured orthographic geometry.","reviewed_date":"2026-10-27","source_url":"https://hirshhorn.si.edu/collection/artwork/?edanUrl=edanmdm%3Ahmsg_07.2"},"missing_fields":[],"is_representative":true,"duplicate_group":"red yellow blue v","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Hirshhorn Museum and Sculpture Garden, Smithsonian Institution, Washington, DC"},{"id":"short-book-v4-surfaceedgecolor25whit-20-red-yellow-blue-vi","canonical_id":null,"title":"Red Yellow Blue VI","year_start":1968,"year_end":1968,"date_display":"1968","medium":"Oil on canvas","height_cm":203.2,"width_cm":68.58,"dimensions_display":"203.2×68.58cm (publication caption)","collection":"Mrs.Carolyn R.Agress (lender,1976)","sources":[{"url":"https://archive.org/download/surfaceedgecolor25whit/surfaceedgecolor25whit.pdf#page=20","label":"Official public exhibition publication, PDF page20","accessed":"2026-10-27"}],"notes":["Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"short-book-v4:surfaceedgecolor25whit:20:red-yellow-blue-vi","title":"Red Yellow Blue VI","year_start":1968,"year_end":1968,"date_display":"1968","height_cm":203.2,"width_cm":68.58,"medium":"Oil on canvas","dimensions_display":"203.2×68.58cm (publication caption)","collection":"Mrs.Carolyn R.Agress (lender,1976)","historical_source":true,"collection_as_of_year":1976,"source_url":"https://archive.org/download/surfaceedgecolor25whit/surfaceedgecolor25whit.pdf#page=20","record_kind":"painting","record_status":"sourced_metadata","sources":[{"url":"https://archive.org/download/surfaceedgecolor25whit/surfaceedgecolor25whit.pdf#page=20","label":"Official public exhibition publication, PDF page20","accessed":"2026-10-27"}],"notes":["Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained."],"dimension_role":"published dimensions; panel/overall scope unresolved","true_scale_eligible":false,"true_scale_note":"Checklist gives80×27in but does not establish panel versus overall span; no reference image in this brochure."}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["red","yellow","blue"],"shape_type":null,"color_basis":"title_derived_nonexhaustive","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["shape_type","svg_study"],"is_representative":true,"duplicate_group":"red yellow blue vi","dimension_role":"published dimensions; panel/overall scope unresolved","true_scale_eligible":false,"true_scale_note":"Checklist gives80×27in but does not establish panel versus overall span; no reference image in this brochure.","collection_group":"Mrs.Carolyn R.Agress (lender,1976)"},{"id":"guggenheim1996-cat-54","canonical_id":null,"title":"Yellow Black","year_start":1968,"year_end":1968,"date_display":"1968","medium":"Oil on canvas","height_cm":233.7,"width_cm":294.6,"dimensions_display":null,"collection":"Private collection","sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=170","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 54","accessed":"2026-10-27","pdf_page":170}],"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. ","Earliest creation-year tie: ordering within the year is unknown. One record is selected deterministically for display."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"guggenheim1996:cat-54","source_record_id":"54","title":"Yellow Black","year_start":1968,"year_end":1968,"date_display":"1968","medium":"Oil on canvas","height_cm":233.7,"width_cm":294.6,"depth_cm":null,"dimensions_display":null,"collection":"Private collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=170","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":54,"pdf_page":170,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. ","Earliest creation-year tie: ordering within the year is unknown. One record is selected deterministically for display."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=170","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 54","accessed":"2026-10-27","pdf_page":170}]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["yellow","black"],"shape_type":"joined triangular panels","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-public-guggenheim1996-54.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-public-guggenheim1996-54.svg","colors":["yellow","black"],"shape_type":"joined triangular panels","reference_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=171","reference_id":"research/public-catalogues-v4/pages/page-171.png","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary plate visually reviewed","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"yellow black","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"international-v4-louisiana-yellow-black","canonical_id":null,"title":"Yellow Black","year_start":1968,"year_end":1968,"date_display":"1968","medium":"Oil on canvas","height_cm":239.5,"width_cm":285.5,"dimensions_display":"239.5 × 285.5 cm","collection":"Museumsfonden af7.december1966, deposited at Louisiana Museum of Modern Art","sources":[{"url":"https://www.museumsfonden.dk/pdf/Museumsfonden_deponeret_p%C3%A5_museet_2022.pdf","label":"Owning foundation deposit inventory2022,PDFp11","accessed":"2026-10-27"},{"url":"https://louisiana.dk/wp-content/uploads/2020/08/Louisiana_aarsrapport_2016.pdf","label":"Louisiana annual report2016,PDFp18: outgoing loan","accessed":"2026-10-27"}],"notes":["Owning foundation public2022 deposit inventoryPDFp11 gives unframed painting239.5×285.5×5cm. Louisiana2016 annual reportPDFp18 independently documents loan to Caldic Collection. Distinct from same-title1972 and1988 paintings; preserve each source identity before representative-title selection. No strong primary image yet.","Photographer’s August 2018 museum visit explicitly identifies Yellow Black (1968), Louisiana. Ordinary public photo loaded after initial navigation timeout and was downloaded from the visible image element. Yellow L-shaped field wraps left and lower edges of a black upper-right parallelogram. Wall, label and cast shadow omitted. Source owner gives physical dimensions, but observed oblique outline is normalized rather than asserting an orthographic contour.","Earliest creation-year tie: ordering within the year is unknown. One record is selected deterministically for display."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"international-v4:louisiana-yellow-black","source_record_id":"PC_10-21-341","title":"Yellow Black","year_start":1968,"year_end":1968,"date_display":"1968","medium":"Oil on canvas","height_cm":239.5,"width_cm":285.5,"dimensions_display":"239.5 × 285.5 cm","collection":"Museumsfonden af7.december1966, deposited at Louisiana Museum of Modern Art","accession":"PC_10-21-341","ek_id":null,"source_url":"https://www.museumsfonden.dk/pdf/Museumsfonden_deponeret_p%C3%A5_museet_2022.pdf","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Owning foundation public2022 deposit inventoryPDFp11 gives unframed painting239.5×285.5×5cm. Louisiana2016 annual reportPDFp18 independently documents loan to Caldic Collection. Distinct from same-title1972 and1988 paintings; preserve each source identity before representative-title selection. No strong primary image yet.","Photographer’s August 2018 museum visit explicitly identifies Yellow Black (1968), Louisiana. Ordinary public photo loaded after initial navigation timeout and was downloaded from the visible image element. Yellow L-shaped field wraps left and lower edges of a black upper-right parallelogram. Wall, label and cast shadow omitted. Source owner gives physical dimensions, but observed oblique outline is normalized rather than asserting an orthographic contour.","Earliest creation-year tie: ordering within the year is unknown. One record is selected deterministically for display."],"sources":[{"url":"https://www.museumsfonden.dk/pdf/Museumsfonden_deponeret_p%C3%A5_museet_2022.pdf","label":"Owning foundation deposit inventory2022,PDFp11","accessed":"2026-10-27"},{"url":"https://louisiana.dk/wp-content/uploads/2020/08/Louisiana_aarsrapport_2016.pdf","label":"Louisiana annual report2016,PDFp18: outgoing loan","accessed":"2026-10-27"}],"depth_cm":5}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["yellow","black"],"shape_type":"observed parallelogram with two color fields","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-museum-international-v4-louisiana-yellow-black.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-museum-international-v4-louisiana-yellow-black.svg","colors":["yellow","black"],"shape_type":"observed parallelogram with two color fields","reference_url":"https://www.flickr.com/photos/jpellgen/42883722960/","reference_id":"research/svg-gap-v5/museums/references/louisiana-yellow-black.jpg","method":"hand_authored_vector_after_visual_reference","geometry_confidence":"approximate; visually reviewed","palette":"standardized color families; not colorimetric","notes":"Photographer’s August 2018 museum visit explicitly identifies Yellow Black (1968), Louisiana. Ordinary public photo loaded after initial navigation timeout and was downloaded from the visible image element. Yellow L-shaped field wraps left and lower edges of a black upper-right parallelogram. Wall, label and cast shadow omitted. Source owner gives physical dimensions, but observed oblique outline is normalized rather than asserting an orthographic contour.","reviewed_date":"2026-10-27","source_url":"https://www.museumsfonden.dk/pdf/Museumsfonden_deponeret_p%C3%A5_museet_2022.pdf","true_scale_eligible":false,"true_scale_note":"Observed reference proportions only; physical dimensions or orientation unresolved. Photographer’s August 2018 museum visit explicitly identifies Yellow Black (1968), Louisiana. Ordinary public photo loaded after initial navigation timeout and was downloaded from the visible image element. Yellow L-shaped field wraps left and lower edges of a black upper-right parallelogram. Wall, label and cast shadow omitted. Source owner gives physical dimensions, but observed oblique outline is normalized rather than asserting an orthographic contour.","dimension_unit":"normalized_observed_proportions"},"missing_fields":[],"is_representative":false,"duplicate_group":"yellow black","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Observed reference proportions only; physical dimensions or orientation unresolved. Photographer’s August 2018 museum visit explicitly identifies Yellow Black (1968), Louisiana. Ordinary public photo loaded after initial navigation timeout and was downloaded from the visible image element. Yellow L-shaped field wraps left and lower edges of a black upper-right parallelogram. Wall, label and cast shadow omitted. Source owner gives physical dimensions, but observed oblique outline is normalized rather than asserting an orthographic contour.","collection_group":"Museumsfonden af7.december1966, deposited at Louisiana Museum of Modern Art","representative_id":"guggenheim1996-cat-54"},{"id":"museum-v2-walker-yellow-red","canonical_id":null,"title":"Yellow/Red","year_start":1968,"year_end":1968,"date_display":"1968","medium":"oil on canvas","height_cm":187.96,"width_cm":261.62,"dimensions_display":" 74 x 103 x 1-1/2 inches Framed","collection":"Walker Art Center","sources":[{"url":"https://www.walkerart.org/collections/artwork/yellow-red/","label":"Walker Art Center primary record / publication","accessed":"2026-10-27"}],"notes":["Museum classification: paintings. Complete public artist-index query also preserves excluded media.","Only framed dimensions supplied; size reflects framed bounding rectangle.","Exact-creator public collection search:184 Kelly objects; five classified paintings. Gift of Penny and Mike Winton, 1994","Published74×103in describes FRAMED extent. It is retained as reported, not relabeled unframed.","Observed two vertical colour areas on rectangular canvas; photographic perspective rectified. Museum publishes framed size only, so physical scale is disabled."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"museum-v2:walker_yellow-red","source_record_id":"1994.215","title":"Yellow/Red","year_start":1968,"year_end":1968,"date_display":"1968","medium":"oil on canvas","height_cm":187.96,"width_cm":261.62,"dimensions_display":" 74 x 103 x 1-1/2 inches Framed","collection":"Walker Art Center, Minneapolis","accession":"1994.215","ek_id":null,"source_url":"https://www.walkerart.org/collections/artwork/yellow-red/","image_url":"https://imgix-proxy.walkerart.org/wac_3709.tif?fm=jpg&w=1800&h=1800&fit=fit","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-26","notes":["Museum classification: paintings. Complete public artist-index query also preserves excluded media.","Only framed dimensions supplied; size reflects framed bounding rectangle.","Exact-creator public collection search:184 Kelly objects; five classified paintings. Gift of Penny and Mike Winton, 1994","Published74×103in describes FRAMED extent. It is retained as reported, not relabeled unframed.","Observed two vertical colour areas on rectangular canvas; photographic perspective rectified. Museum publishes framed size only, so physical scale is disabled."],"sources":[{"url":"https://www.walkerart.org/collections/artwork/yellow-red/","label":"Walker Art Center, Minneapolis primary museum record","accessed":"2026-10-26"}]},{"source_id":"north-v4:walker-yellow-red","source_record_id":"1994.215","title":"Yellow/Red","year_start":1968,"year_end":1968,"date_display":"1968","medium":"oil on canvas","height_cm":187.96,"width_cm":261.62,"collection":"Walker Art Center","accession":"1994.215","ek_id":null,"source_url":"https://www.walkerart.org/collections/artwork/yellow-red/","image_url":"https://imgix-proxy.walkerart.org/wac_3709.tif?fm=jpg&w=1024&h=1024&fit=fit","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Exact-creator public collection search:184 Kelly objects; five classified paintings. Gift of Penny and Mike Winton, 1994","Published74×103in describes FRAMED extent. It is retained as reported, not relabeled unframed."],"sources":[{"url":"https://www.walkerart.org/collections/artwork/yellow-red/","label":"Walker Art Center primary record / publication","accessed":"2026-10-27"}],"verified_identity_of":"museum-v2-walker-yellow-red","dimensions_display":"74 x 103 x 1-1/2 inches Framed","credit_line":"Gift of Penny and Mike Winton, 1994","true_scale_eligible":false,"true_scale_note":"Only framed dimensions located; exact canvas extent not verified."}],"source_image_url":"https://imgix-proxy.walkerart.org/wac_3709.tif?fm=jpg&w=1024&h=1024&fit=fit","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"museum-v2-walker-yellow-red","field":"collection","chosen":"Walker Art Center, Minneapolis","alternative":"Walker Art Center","source":"https://www.walkerart.org/collections/artwork/yellow-red/"}],"colors":["yellow","red"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-north-american-walker-yellow-red.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-north-american-walker-yellow-red.svg","title":"Yellow/Red","year_start":1968,"colors":["yellow","red"],"shape_type":"rectangle","reference_url":"https://www.walkerart.org/collections/artwork/yellow-red/","reference_image_url":"https://imgix-proxy.walkerart.org/wac_3709.tif?fm=jpg&w=1024&h=1024&fit=fit","reference_id":"research/north-american-v4/reference-images/walker-yellow-red.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against primary reference","palette":"standardized vivid screen colours; not measured pigment values","notes":"Observed two vertical colour areas on rectangular canvas; photographic perspective rectified. Museum publishes framed size only, so physical scale is disabled.","reviewed_date":"2026-10-27","true_scale_eligible":false,"true_scale_note":"Only framed dimensions located; exact canvas extent not verified."},"missing_fields":[],"is_representative":true,"duplicate_group":"yellow red","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Only framed dimensions located; exact canvas extent not verified.","collection_group":"Walker Art Center"},{"id":"gap-blue-curve-i-1969","canonical_id":null,"title":"Blue Curve I","year_start":1969,"year_end":1969,"date_display":"1969","medium":null,"height_cm":null,"width_cm":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/chronology/","label":"Verified supplementary metadata","page":null}],"notes":["Production wording supports1969; preserve distinction from similarly titled sculptures."],"record_status":"metadata_incomplete","source_records":[{"title":"Blue Curve I","year":1969,"year_end":1969,"ek_id":null,"mentioned_under_year":1969,"source_url":"https://ellsworthkelly.org/chronology/","source_type":"Ellsworth Kelly Foundation chronology","status":"named_work_metadata_incomplete","record_kind":"painting_candidate","source_evidence":"Production of radial-curve paintings.","collection":null,"medium":null,"height_cm":null,"width_cm":null,"note":"Production wording supports1969; preserve distinction from similarly titled sculptures.","retrieved_date":"2026-10-26","verified_metadata":{"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/chronology/"}}],"record_kind":"painting_candidate","auction_history":[],"market_history":[],"field_conflicts":[],"colors":["blue"],"shape_type":null,"color_basis":"title_derived_nonexhaustive","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["medium","height_cm","width_cm","collection","shape_type","svg_study"],"is_representative":true,"duplicate_group":"blue curve i","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"buffalo-2023-222","canonical_id":null,"title":"Green Curve I","year_start":1969,"year_end":1969,"date_display":"1969","medium":"Oil on canvas","height_cm":90.8,"width_cm":147.32,"dimensions_display":null,"collection":"Buffalo AKG Art Museum","sources":[{"url":"https://buffaloakg.org/artworks/2023222-green-curve-i","label":"Buffalo AKG Art Museum primary record / publication","accessed":"2026-10-27"}],"notes":["Given in 2023 according to museum provenance.","Painted white upper-left area retained inside the parallelogram. Only surrounding wall is transparent; curved boundary is approximate."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"buffalo:2023-222","title":"Green Curve I","year_start":1969,"year_end":1969,"date_display":"1969","medium":"Oil on canvas","height_cm":90.8,"width_cm":147.32,"collection":"Buffalo AKG Art Museum","source_url":"https://buffaloakg.org/artworks/2023222-green-curve-i","source_record_id":"2023-222","accession":"2023:222","ek_id":null,"image_url":null,"record_kind":"painting","notes":["Given in 2023 according to museum provenance.","Painted white upper-left area retained inside the parallelogram. Only surrounding wall is transparent; curved boundary is approximate."],"sources":[{"url":"https://buffaloakg.org/artworks/2023222-green-curve-i","label":"Buffalo AKG Art Museum collection record","accessed":"2026-10-26"}]},{"source_id":"north-v4:buffalo-greencurve","source_record_id":"2023:222","title":"Green Curve I","year_start":1969,"year_end":1969,"date_display":"1969","medium":"Oil on canvas","height_cm":90.8,"width_cm":147.32,"collection":"Buffalo AKG Art Museum","accession":"2023:222","ek_id":null,"source_url":"https://buffaloakg.org/artworks/2023222-green-curve-i","image_url":"https://buffaloakg.org/sites/default/files/styles/fixed_height_medium/public/artwork/2023_222_o2.jpg?itok=MiX_oCC1","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":[],"sources":[{"url":"https://buffaloakg.org/artworks/2023222-green-curve-i","label":"Buffalo AKG Art Museum primary record / publication","accessed":"2026-10-27"}],"verified_identity_of":"buffalo-2023-222","dimensions_display":null}],"source_image_url":"https://buffaloakg.org/sites/default/files/styles/fixed_height_medium/public/artwork/2023_222_o2.jpg?itok=MiX_oCC1","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["green","white"],"shape_type":"parallelogram with curved colour field","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-north-american-buffalo-greencurve.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-north-american-buffalo-greencurve.svg","title":"Green Curve I","year_start":1969,"colors":["green","white"],"shape_type":"parallelogram with curved colour field","reference_url":"https://buffaloakg.org/artworks/2023222-green-curve-i","reference_image_url":"https://buffaloakg.org/sites/default/files/styles/fixed_height_medium/public/artwork/2023_222_o2.jpg?itok=MiX_oCC1","reference_id":"research/north-american-v4/reference-images/buffalo-greencurve.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against primary reference","palette":"standardized vivid screen colours; not measured pigment values","notes":"Painted white upper-left area retained inside the parallelogram. Only surrounding wall is transparent; curved boundary is approximate.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"green curve i","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Buffalo AKG Art Museum"},{"id":"ek-422","canonical_id":"EK 422","title":"Spectrum V","year_start":1969,"year_end":1969,"date_display":"1969","medium":"oil on canvas, thirteen panels","height_cm":213.36,"width_cm":1493.52,"dimensions_display":"84 x 588 inches","collection":"The Metropolitan Museum of Art, New York","sources":[{"url":"https://ellsworthkelly.org/work/spectrum-v/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://www.metmuseum.org/art/collection/search/489800","label":"The Metropolitan Museum of Art, New York primary museum record","accessed":"2026-10-26"},{"url":"https://github.com/metmuseum/openaccess","label":"Official Met dataset (artist subset preserved)"},{"url":"https://collectionapi.metmuseum.org/public/collection/v1/objects/489800","label":"Corroborating primary museum source","accessed":"2026-10-26"}],"notes":["Selected from the museum's official GitHub open-access metadata. Its classification is Paintings. This snapshot is not a guarantee that every later acquisition is already represented.","CSV dimensions are for each panel. Overall size retained from Foundation record EK422; panel dimensions are not substituted for full installation width.","Artist-specific officialCSV subset:69all-media rows, fivePainting-class rows. Object API individually corroborates classification.","Source gives individual-panel dimensions only; overall installation size left unknown.","Thirteen separate panels shown frontally; spacing schematic."],"record_status":"documented","source_records":[{"ek_id":"EK 422","title":"Spectrum V","date":"1969","medium":"oil on canvas, thirteen panels","dimensions":"84 x 588 inches","collection":"The Metropolitan Museum of Art, New York. Gift of the artist","source_url":"https://ellsworthkelly.org/work/spectrum-v/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"met:489800","source_record_id":"489800","title":"Spectrum V","year_start":1969,"year_end":1969,"date_display":"1969","medium":"Oil on canvas","height_cm":null,"width_cm":null,"dimensions_display":"Each panel: 84 1/8\" x 34\" x 1 1/8\"","collection":"The Metropolitan Museum of Art, New York","source_url":"https://www.metmuseum.org/art/collection/search/489800","accession":"69.210a–m","ek_id":"EK 422","record_kind":"painting","notes":["Selected from the museum's official GitHub open-access metadata. Its classification is Paintings. This snapshot is not a guarantee that every later acquisition is already represented.","CSV dimensions are for each panel. Overall size retained from Foundation record EK422; panel dimensions are not substituted for full installation width."],"sources":[{"url":"https://www.metmuseum.org/art/collection/search/489800","label":"The Metropolitan Museum of Art","accessed":"2026-10-26"},{"url":"https://github.com/metmuseum/openaccess","label":"Official Met dataset (artist subset preserved)"}]},{"source_id":"museum-v2:met_489800","source_record_id":"489800","title":"Spectrum V","year_start":1969,"year_end":1969,"date_display":"1969","medium":"Oil on canvas","height_cm":null,"width_cm":null,"dimensions_display":"Each panel: 84 1/8\" x 34\" x 1 1/8\"","collection":"The Metropolitan Museum of Art, New York","accession":"69.210a–m","ek_id":null,"source_url":"https://www.metmuseum.org/art/collection/search/489800","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-26","notes":["Artist-specific officialCSV subset:69all-media rows, fivePainting-class rows. Object API individually corroborates classification.","Source gives individual-panel dimensions only; overall installation size left unknown."],"sources":[{"url":"https://www.metmuseum.org/art/collection/search/489800","label":"The Metropolitan Museum of Art, New York primary museum record","accessed":"2026-10-26"},{"url":"https://collectionapi.metmuseum.org/public/collection/v1/objects/489800","label":"Corroborating primary museum source","accessed":"2026-10-26"}]}],"record_kind":"painting","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-422","field":"collection","chosen":"The Metropolitan Museum of Art, New York. Gift of the artist","alternative":"The Metropolitan Museum of Art, New York","source":"https://www.metmuseum.org/art/collection/search/489800"}],"colors":["yellow","green","blue","purple","red","orange"],"shape_type":"separate panels","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/ek-422.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-422.svg","colors":["yellow","green","blue","purple","red","orange"],"shape_type":"separate panels","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/spectrum-v/","reference_id":"research/reference-images/EK-422.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"Thirteen separate panels shown frontally; spacing schematic.","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"spectrum v","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"The Metropolitan Museum of Art, New York"},{"id":"sothebys-en-auctions-ecatalogue-2007-contemporary-art-evening-n08363-lot-23-html","canonical_id":null,"title":"Spectrum VI","year_start":1969,"year_end":1969,"date_display":"1969","medium":"oil on canvas in thirteen parts","height_cm":38.1,"width_cm":274.3,"dimensions_display":"Overall: 15 x 108 in.  38.1 x 274.3 cm.","collection":"Private collection (last public sale; present owner unverified)","sources":[{"url":"https://www.sothebys.com/en/auctions/ecatalogue/2007/contemporary-art-evening-n08363/lot.23.html","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Historical sale record; current ownership is unverified.","Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. Thirteen observed panels with visible gaps. Intervals approximate one photographed installation; installation spacing is not asserted to be fixed."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"sothebys:en-auctions-ecatalogue-2007-contemporary-art-evening-n08363-lot-23-html","source_record_id":"en-auctions-ecatalogue-2007-contemporary-art-evening-n08363-lot-23-html","title":"Spectrum VI","year_start":1969,"year_end":1969,"date_display":"1969","medium":"oil on canvas in thirteen parts","height_cm":38.1,"width_cm":274.3,"depth_cm":null,"dimensions_display":"Overall: 15 x 108 in.  38.1 x 274.3 cm.","collection":"Private collection (last public sale; present owner unverified)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://www.sothebys.com/en/auctions/ecatalogue/2007/contemporary-art-evening-n08363/lot.23.html","image_url":"https://sothebys-com.brightspotcdn.com/dims4/default/eadfb05/2147483647/strip/true/crop/2000x2000+0+0/resize/566x566!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot-migration.s3.amazonaws.com%2Fbe%2F64%2F20%2F69ff77d614d191a2c8806994ffe8d3ec7164c3b2f85c0b79e02529725d%2Fn08363-23-lr-1.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Historical sale record; current ownership is unverified.","Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. Thirteen observed panels with visible gaps. Intervals approximate one photographed installation; installation spacing is not asserted to be fixed."],"sources":[{"url":"https://www.sothebys.com/en/auctions/ecatalogue/2007/contemporary-art-evening-n08363/lot.23.html","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Sotheby's","sale_date":null,"lot_number":"23","source_url":"https://www.sothebys.com/en/auctions/ecatalogue/2007/contemporary-art-evening-n08363/lot.23.html","provenance":"Henry Geldzahler, New York (acquired directly from the artist in 1969)\nStephen Mazoh & Co., Inc., New York\nAcquired by the present owner from the above in 1987"}],"raw_title":"Spectrum VI"}],"source_image_url":"https://sothebys-com.brightspotcdn.com/dims4/default/eadfb05/2147483647/strip/true/crop/2000x2000+0+0/resize/566x566!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot-migration.s3.amazonaws.com%2Fbe%2F64%2F20%2F69ff77d614d191a2c8806994ffe8d3ec7164c3b2f85c0b79e02529725d%2Fn08363-23-lr-1.jpg","title_aliases":[],"auction_history":[{"house":"Sotheby's","sale_date":null,"lot_number":"23","source_url":"https://www.sothebys.com/en/auctions/ecatalogue/2007/contemporary-art-evening-n08363/lot.23.html","provenance":"Henry Geldzahler, New York (acquired directly from the artist in 1969)\nStephen Mazoh & Co., Inc., New York\nAcquired by the present owner from the above in 1987"}],"market_history":[],"field_conflicts":[],"colors":["yellow","green","blue","purple","red","orange"],"shape_type":"separate panels","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-sothebys-en-auctions-ecatalogue-2007-contemporary-art-evening-n08363-lot-23-html.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-sothebys-en-auctions-ecatalogue-2007-contemporary-art-evening-n08363-lot-23-html.svg","colors":["yellow","green","blue","purple","red","orange"],"shape_type":"separate panels","reference_url":"https://www.sothebys.com/en/auctions/ecatalogue/2007/contemporary-art-evening-n08363/lot.23.html","reference_id":"research/auction-private-v4/references/auction-sothebys-en-auctions-ecatalogue-2007-contemporary-art-evening-n08363-lot-23-html.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. Thirteen observed panels with visible gaps. Intervals approximate one photographed installation; installation spacing is not asserted to be fixed.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"spectrum vi","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"glenstone-v3-black-green","canonical_id":null,"title":"Black Green","year_start":1970,"year_end":1970,"date_display":"1970","medium":"oil on canvas, two joined panels","height_cm":279.4,"width_cm":213.36,"dimensions_display":"110 x 84 inches (279.4 x 213.36 cm)","collection":"Glenstone Museum","sources":[{"url":"https://www.glenstone.org/artworks/black-green","label":"Glenstone Museum primary object record","accessed":"2026-10-27"}],"notes":["Unequal black and green panel heights follow the primary photograph."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"glenstone-v3:black-green","source_record_id":"glenstone-v3:black-green","title":"Black Green","year_start":1970,"year_end":1970,"date_display":"1970","medium":"oil on canvas, two joined panels","height_cm":279.4,"width_cm":213.36,"dimensions_display":"110 x 84 inches (279.4 x 213.36 cm)","collection":"Glenstone Museum","accession":null,"ek_id":null,"source_url":"https://www.glenstone.org/artworks/black-green","image_url":"https://www.glenstone.org/medias/azure-74556.jpg?crop=,,x,y&format=jpg&quality=80&width=1000","record_kind":"painting","record_status":"sourced_metadata","notes":["Unequal black and green panel heights follow the primary photograph."],"sources":[{"url":"https://www.glenstone.org/artworks/black-green","label":"Glenstone Museum primary object record","accessed":"2026-10-27"}]}],"source_image_url":"https://www.glenstone.org/medias/azure-74556.jpg?crop=,,x,y&format=jpg&quality=80&width=1000","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","green"],"shape_type":"joined rectangles","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v3-glenstone-v3-black-green.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v3-glenstone-v3-black-green.svg","colors":["black","green"],"shape_type":"joined rectangles","reference_url":"https://www.glenstone.org/artworks/black-green","reference_id":"research/root-museums-v3/reference-images/glenstone-black-green.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid screen colours, not calibrated paint measurements","notes":"Unequal black and green panel heights follow the primary photograph.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"black green","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Glenstone"},{"id":"tate-21633","canonical_id":null,"title":"Black Square with Blue","year_start":1970,"year_end":1970,"date_display":"1970","medium":"Oil paint on 2 canvases","height_cm":304.8,"width_cm":304.8,"dimensions_display":"displayed: 3048 x 3048 mm","collection":"Tate","sources":[{"url":"https://www.tate.org.uk/art/artworks/kelly-black-square-with-blue-t07106","institution":"tate","accessed":"2026-10-26","label":"tate"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=176","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 58","accessed":"2026-10-27","pdf_page":176}],"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 304.8 x 304.8cm agree with existing 304.8 x 304.8cm within published rounding. Primary catalogue58 caption retained; catalogue plate number is not EK number.","MoMA2013 Chatham Series publication PDFpage9, fig8. Black square at upper-left joins a blue vertical rectangle halfway down its right edge. Transparent upper-right and lower-left cutouts retained."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"tate:21633","source_record_id":"21633","title":"Black Square with Blue","year_start":1970,"year_end":1970,"date_display":"1970","medium":"Oil paint on 2 canvases","height_cm":304.8,"width_cm":304.8,"dimensions_display":"displayed: 3048 x 3048 mm","collection":"Tate","source_url":"https://www.tate.org.uk/art/artworks/kelly-black-square-with-blue-t07106","image_url":"https://www.tate.org.uk/art/images/work/T/T07/T07106_8.jpg","accession":"T07106","record_kind":"painting","notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 304.8 x 304.8cm agree with existing 304.8 x 304.8cm within published rounding. Primary catalogue58 caption retained; catalogue plate number is not EK number.","MoMA2013 Chatham Series publication PDFpage9, fig8. Black square at upper-left joins a blue vertical rectangle halfway down its right edge. Transparent upper-right and lower-left cutouts retained."],"sources":[{"url":"https://www.tate.org.uk/art/artworks/kelly-black-square-with-blue-t07106","institution":"tate","accessed":"2026-10-26"}]},{"source_id":"guggenheim1996:cat-58","source_record_id":"58","title":"Black Square with Blue","year_start":1970,"year_end":1970,"date_display":"1970","medium":"Oil on canvas","height_cm":304.8,"width_cm":304.8,"depth_cm":null,"dimensions_display":null,"collection":"Tate Gallery, London, Purchased 1996","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=176","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":58,"pdf_page":176,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 304.8 x 304.8cm agree with existing 304.8 x 304.8cm within published rounding. Primary catalogue58 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=176","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 58","accessed":"2026-10-27","pdf_page":176}],"verified_identity_of":"tate-21633"}],"source_image_url":"https://www.tate.org.uk/art/images/work/T/T07/T07106_8.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"tate-21633","field":"collection","chosen":"Tate","alternative":"Tate Gallery, London, Purchased 1996","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=176"}],"colors":["black","blue"],"shape_type":"stepped joined rectangles","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-international-tate-black-square-blue.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-international-tate-black-square-blue.svg","colors":["black","blue"],"shape_type":"stepped joined rectangles","reference_url":"https://www.moma.org/d/pdfs/W1siZiIsIjIwMTgvMDYvMTMvOGlvazUweWl5aF9LZWxseV9DaGF0aGFtX1BSRVZJRVcxLnBkZiJdXQ/Kelly_Chatham_PREVIEW1.pdf?sha=cc613fbfe3ec18ec","reference_id":"research/international-v4/reference-images/moma-chatham-page9.png","method":"hand_authored_vector_after_visual_reference","geometry_confidence":"approximate, visually reviewed","palette":"standardized, not colorimetric","notes":"MoMA2013 Chatham Series publication PDFpage9, fig8. Black square at upper-left joins a blue vertical rectangle halfway down its right edge. Transparent upper-right and lower-left cutouts retained.","reviewed_date":"2026-10-27","source_url":"https://www.tate.org.uk/art/artworks/kelly-black-square-with-blue-t07106"},"missing_fields":[],"is_representative":true,"duplicate_group":"black square with blue","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Tate"},{"id":"moma1973-pdf95-caption1","canonical_id":null,"title":"Black Square with Red","year_start":1970,"year_end":1970,"date_display":"1970","medium":"Oil on canvas, two panels","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 95 (book page 90)","pdf_page":95,"book_page":90,"accessed":"2026-10-26"}],"notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Dimensions deliberately untranscribed where scanned fractions or overall size were ambiguous.","Black upper-right square joined at side to smaller red lower-left square. Empty upper-left and lower-right areas are transparent wall, not white canvas. Actual colour plate PDF96; caption isPDF95. Historical outer ratio91¾/78in."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"moma1973:pdf95-caption1","title":"Black Square with Red","year_start":1970,"year_end":1970,"date_display":"1970","medium":"Oil on canvas, two panels","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","record_kind":"painting","record_status":"documented","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Dimensions deliberately untranscribed where scanned fractions or overall size were ambiguous.","Black upper-right square joined at side to smaller red lower-left square. Empty upper-left and lower-right areas are transparent wall, not white canvas. Actual colour plate PDF96; caption isPDF95. Historical outer ratio91¾/78in."],"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 95 (book page 90)","pdf_page":95,"book_page":90,"accessed":"2026-10-26"}]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","red"],"shape_type":"joined offset squares","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-foundation-black-square-with-red.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-foundation-black-square-with-red.svg","title":"Black Square with Red","colors":["black","red"],"shape_type":"joined offset squares","reference_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf#page=96","source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf#page=96","reference_id":"research/svg-gap-v5/foundation/moma-pages/page-96.png","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against specifically identified primary image","palette":"standardized vivid screen colours; original pigment values not measured","notes":"Black upper-right square joined at side to smaller red lower-left square. Empty upper-left and lower-right areas are transparent wall, not white canvas. Actual colour plate PDF96; caption isPDF95. Historical outer ratio91¾/78in.","reviewed_date":"2026-10-27","original_record_kind":"painting","true_scale_eligible":false,"true_scale_note":"Physical scale unresolved: no reliable overall measurements verified; study uses observed normalized aspect."},"missing_fields":["height_cm","width_cm","collection"],"is_representative":true,"duplicate_group":"black square with red","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Physical scale unresolved: no reliable overall measurements verified; study uses observed normalized aspect.","collection_group":null},{"id":"met-915129","canonical_id":null,"title":"Black White","year_start":1970,"year_end":1970,"date_display":"1970","medium":"Oil on canvas, two joined panels","height_cm":177.8,"width_cm":273.1,"dimensions_display":"70 in. × 8 ft. 11 1/2 in. × 1 3/4 in. (177.8 × 273.1 × 4.4 cm)\r\n","collection":"The Metropolitan Museum of Art, New York","sources":[{"url":"https://www.metmuseum.org/art/collection/search/915129","label":"The Metropolitan Museum of Art, New York primary museum record","accessed":"2026-10-26"},{"url":"https://github.com/metmuseum/openaccess","label":"Official Met dataset (artist subset preserved)"},{"url":"https://collectionapi.metmuseum.org/public/collection/v1/objects/915129","label":"Corroborating primary museum source","accessed":"2026-10-26"},{"url":"https://www.sothebys.com/en/buy/auction/2023/the-emily-fisher-landau-collection-an-era-defined-evening-auction/black-white","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"},{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 93 (book page 90)","pdf_page":93,"book_page":90,"accessed":"2026-10-26"}],"notes":["Selected from the museum's official GitHub open-access metadata. Its classification is Paintings. This snapshot is not a guarantee that every later acquisition is already represented.","Artist-specific officialCSV subset:69all-media rows, fivePainting-class rows. Object API individually corroborates classification.","Historical sale record; current ownership is unverified.","Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Book-page citation corrected after inspecting the printed plate number: PDF93 is book90. Book88 is the text discussion cited alongside the illustration by the current Met record.","Verified identity reconciliation: The current Met object references explicitly cite Goossen MoMA1973 p88, illustratedp90; the reproduced plate on PDFpage93 shows the identical upright black-left/white-right triangular canvases and vertical central seam. Keep current Met dimensions and preserve historical width discrepancy.","Source discrepancy: width_cm is recorded here as 273.1; another source reports 276.86. See preserved source rows and reconciliation ledger.","Source discrepancy: medium is recorded here as Oil on canvas, two joined panels; another source reports Oil on canvas, two panels. See preserved source rows and reconciliation ledger.","Two identically shaped triangular canvases confirmed by the Met description and ordinary preview; shared vertical edge preserved."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"met:915129","source_record_id":"915129","title":"Black White","year_start":1970,"year_end":1970,"date_display":"1970","medium":"Oil on canvas, two joined panels","height_cm":177.8,"width_cm":273.1,"dimensions_display":"70 in. × 8 ft. 11 1/2 in. × 1 3/4 in. (177.8 × 273.1 × 4.4 cm)\r\n","collection":"The Metropolitan Museum of Art, New York","source_url":"https://www.metmuseum.org/art/collection/search/915129","accession":"2025.305a, b","ek_id":null,"record_kind":"painting","notes":["Selected from the museum's official GitHub open-access metadata. Its classification is Paintings. This snapshot is not a guarantee that every later acquisition is already represented.","Artist-specific officialCSV subset:69all-media rows, fivePainting-class rows. Object API individually corroborates classification.","Historical sale record; current ownership is unverified.","Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Book-page citation corrected after inspecting the printed plate number: PDF93 is book90. Book88 is the text discussion cited alongside the illustration by the current Met record.","Verified identity reconciliation: The current Met object references explicitly cite Goossen MoMA1973 p88, illustratedp90; the reproduced plate on PDFpage93 shows the identical upright black-left/white-right triangular canvases and vertical central seam. Keep current Met dimensions and preserve historical width discrepancy.","Source discrepancy: width_cm is recorded here as 273.1; another source reports 276.86. See preserved source rows and reconciliation ledger.","Source discrepancy: medium is recorded here as Oil on canvas, two joined panels; another source reports Oil on canvas, two panels. See preserved source rows and reconciliation ledger.","Two identically shaped triangular canvases confirmed by the Met description and ordinary preview; shared vertical edge preserved."],"sources":[{"url":"https://www.metmuseum.org/art/collection/search/915129","label":"The Metropolitan Museum of Art","accessed":"2026-10-26"},{"url":"https://github.com/metmuseum/openaccess","label":"Official Met dataset (artist subset preserved)"}]},{"source_id":"museum-v2:met_915129","source_record_id":"915129","title":"Black White","year_start":1970,"year_end":1970,"date_display":"1970","medium":"Oil on canvas, two joined panels","height_cm":177.8,"width_cm":273.1,"dimensions_display":"70 in. × 8 ft. 11 1/2 in. × 1 3/4 in. (177.8 × 273.1 × 4.4 cm)","collection":"The Metropolitan Museum of Art, New York","accession":"2025.305a, b","ek_id":null,"source_url":"https://www.metmuseum.org/art/collection/search/915129","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-26","notes":["Artist-specific officialCSV subset:69all-media rows, fivePainting-class rows. Object API individually corroborates classification."],"sources":[{"url":"https://www.metmuseum.org/art/collection/search/915129","label":"The Metropolitan Museum of Art, New York primary museum record","accessed":"2026-10-26"},{"url":"https://collectionapi.metmuseum.org/public/collection/v1/objects/915129","label":"Corroborating primary museum source","accessed":"2026-10-26"}]},{"source_id":"sothebys:en-buy-auction-2023-the-emily-fisher-landau-collection-an-era-defined-evening-auction-black-white","source_record_id":"en-buy-auction-2023-the-emily-fisher-landau-collection-an-era-defined-evening-auction-black-white","title":"Black White","year_start":1970,"year_end":1970,"date_display":"1970","medium":"oil on canvas, on two joined panels","height_cm":177.8,"width_cm":273.1,"depth_cm":null,"dimensions_display":"70 by 107 ½ in. 177.8 by 273.1 cm.","collection":"Private collection (last public sale; present owner unverified)","collection_as_of":"2023-11-08T23:00Z","accession":null,"ek_id":null,"source_url":"https://www.sothebys.com/en/buy/auction/2023/the-emily-fisher-landau-collection-an-era-defined-evening-auction/black-white","image_url":"https://sothebys-md.brightspotcdn.com/dims4/default/d948807/2147483647/strip/true/crop/2000x1354+0+0/resize/800x542!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2Fwebnative%2Fimages%2F8c%2F6f%2F051de23542c88526c9bc1260671e%2Fn11349-bb5n2-t1-02.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Historical sale record; current ownership is unverified."],"sources":[{"url":"https://www.sothebys.com/en/buy/auction/2023/the-emily-fisher-landau-collection-an-era-defined-evening-auction/black-white","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Sotheby's","sale_date":"2023-11-08T23:00Z","lot_number":"24","source_url":"https://www.sothebys.com/en/buy/auction/2023/the-emily-fisher-landau-collection-an-era-defined-evening-auction/black-white","provenance":"The artist (until 1997)\nMatthew Marks Gallery, New York\nAcquired from the above in May 1997 by the present owner"}],"raw_title":"Black White"},{"source_id":"moma1973:pdf93-caption1","title":"Black White","year_start":1970,"year_end":1970,"date_display":"1970","medium":"Oil on canvas, two panels","height_cm":177.8,"width_cm":276.86,"dimensions_display":"70 x 109 inches (overall)","collection":null,"source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","record_kind":"painting","record_status":"documented","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Book-page citation corrected after inspecting the printed plate number: PDF93 is book90. Book88 is the text discussion cited alongside the illustration by the current Met record."],"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 93 (book page 90)","pdf_page":93,"book_page":90,"accessed":"2026-10-26"}]}],"source_image_url":"https://sothebys-md.brightspotcdn.com/dims4/default/d948807/2147483647/strip/true/crop/2000x1354+0+0/resize/800x542!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2Fwebnative%2Fimages%2F8c%2F6f%2F051de23542c88526c9bc1260671e%2Fn11349-bb5n2-t1-02.jpg","title_aliases":[],"auction_history":[{"house":"Sotheby's","sale_date":"2023-11-08T23:00Z","lot_number":"24","source_url":"https://www.sothebys.com/en/buy/auction/2023/the-emily-fisher-landau-collection-an-era-defined-evening-auction/black-white","provenance":"The artist (until 1997)\nMatthew Marks Gallery, New York\nAcquired from the above in May 1997 by the present owner"}],"market_history":[],"field_conflicts":[{"id":"met-915129","field":"collection","chosen":"The Metropolitan Museum of Art, New York","alternative":"Private collection (last public sale; present owner unverified)","source":"https://www.sothebys.com/en/buy/auction/2023/the-emily-fisher-landau-collection-an-era-defined-evening-auction/black-white"},{"id":"met-915129","field":"width_cm","chosen":273.1,"alternative":276.86,"source":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf"},{"id":"met-915129","field":"medium","chosen":"Oil on canvas, two joined panels","alternative":"Oil on canvas, two panels","source":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf"}],"colors":["black","white"],"shape_type":"joined triangles","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v2-met-915129.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v2-met-915129.svg","colors":["black","white"],"shape_type":"joined triangles","reference_url":"https://www.metmuseum.org/art/collection/search/915129","reference_id":"research/svg-v2-met-preview-observation.md","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Two identically shaped triangular canvases confirmed by the Met description and ordinary preview; shared vertical edge preserved.","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":false,"duplicate_group":"black white","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"The Metropolitan Museum of Art, New York","representative_id":"museum-v2-dia-50445"},{"id":"guggenheim1996-cat-60","canonical_id":null,"title":"Black Yellow-Orange","year_start":1970,"year_end":1970,"date_display":"1970","medium":"Oil on canvas","height_cm":215.9,"width_cm":297.2,"dimensions_display":null,"collection":"Private collection","sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=179","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 60","accessed":"2026-10-27","pdf_page":179}],"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"guggenheim1996:cat-60","source_record_id":"60","title":"Black Yellow-Orange","year_start":1970,"year_end":1970,"date_display":"1970","medium":"Oil on canvas","height_cm":215.9,"width_cm":297.2,"depth_cm":null,"dimensions_display":null,"collection":"Private collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=179","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":60,"pdf_page":179,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. "],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=179","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. 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Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"black yellow orange","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"broad-v3-green-angle","canonical_id":null,"title":"Green Angle","year_start":1970,"year_end":1970,"date_display":"1970","medium":"oil on canvas","height_cm":177.8,"width_cm":586.74,"dimensions_display":"70 x 231 in. (177.8 x 586.74 cm)","collection":"The Broad, Los Angeles","sources":[{"url":"https://www.thebroad.org/art/ellsworth-kelly/green-angle","label":"The Broad primary collection record","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=180","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 61","accessed":"2026-10-27","pdf_page":180}],"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 177.8 x 586.7cm agree with existing 177.8 x 586.74cm within published rounding. Primary catalogue61 caption retained; catalogue plate number is not EK number.","Observed six-corner peaked band. Open space below the inner angle is transparent; dimensions describe overall bounds, not band thickness."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"broad-v3:green-angle","source_record_id":"B-KELLY-2P93.15","title":"Green Angle","year_start":1970,"year_end":1970,"date_display":"1970","medium":"oil on canvas","height_cm":177.8,"width_cm":586.74,"dimensions_display":"70 x 231 in. (177.8 x 586.74 cm)","collection":"The Broad, Los Angeles","accession":"B-KELLY-2P93.15","ek_id":null,"source_url":"https://www.thebroad.org/art/ellsworth-kelly/green-angle","image_url":"https://www.thebroad.org/sites/default/files/styles/webp_convert_only/public/art/kelly_green_angle.jpg.webp?itok=EJrB8wD2","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 177.8 x 586.7cm agree with existing 177.8 x 586.74cm within published rounding. Primary catalogue61 caption retained; catalogue plate number is not EK number.","Observed six-corner peaked band. Open space below the inner angle is transparent; dimensions describe overall bounds, not band thickness."],"sources":[{"url":"https://www.thebroad.org/art/ellsworth-kelly/green-angle","label":"The Broad primary collection record","accessed":"2026-10-27"}],"credit_line":"The Broad, Los Angeles"},{"source_id":"guggenheim1996:cat-61","source_record_id":"61","title":"Green Angle","year_start":1970,"year_end":1970,"date_display":"1970","medium":"Oil on canvas","height_cm":177.8,"width_cm":586.7,"depth_cm":null,"dimensions_display":null,"collection":"The Eli and Edythe L. Broad Collection, Los Angeles","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=180","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":61,"pdf_page":180,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 177.8 x 586.7cm agree with existing 177.8 x 586.74cm within published rounding. Primary catalogue61 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=180","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 61","accessed":"2026-10-27","pdf_page":180}],"verified_identity_of":"broad-v3-green-angle"}],"source_image_url":"https://www.thebroad.org/sites/default/files/styles/webp_convert_only/public/art/kelly_green_angle.jpg.webp?itok=EJrB8wD2","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"broad-v3-green-angle","field":"collection","chosen":"The Broad, Los Angeles","alternative":"The Eli and Edythe L. Broad Collection, Los Angeles","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=180"}],"colors":["green"],"shape_type":"chevron","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v3-broad-green-angle.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v3-broad-green-angle.svg","title":"Green Angle","year_start":1970,"colors":["green"],"shape_type":"chevron","reference_url":"https://www.thebroad.org/art/ellsworth-kelly/green-angle","reference_image_url":"https://www.thebroad.org/sites/default/files/styles/webp_convert_only/public/art/kelly_green_angle.jpg.webp?itok=EJrB8wD2","reference_id":"research/broad-moca-v3/images/broad-green-angle.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against primary museum photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Observed six-corner peaked band. Open space below the inner angle is transparent; dimensions describe overall bounds, not band thickness.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"green angle","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"The Broad, Los Angeles"},{"id":"moca-v3-two-panels-blackwhite","canonical_id":null,"title":"Two Panels: Black/White","year_start":1970,"year_end":1970,"date_display":"1970","medium":"Oil on canvas","height_cm":281.94,"width_cm":162.56,"dimensions_display":"111 x 64 x 2 in. (281.94 x 162.56 x 5.08 cm)","collection":"The Museum of Contemporary Art, Los Angeles","sources":[{"url":"https://www.moca.org/artworks/two-panels-blackwhite","label":"MOCA Los Angeles primary collection record","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=178","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 59","accessed":"2026-10-27","pdf_page":178}],"notes":["Museum object page explicitly has no image available. Generic social-share image and related-work thumbnails excluded; SVG study remains pending.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Verified identity reconciliation: The current MOCA object 2005.13 identifies Two Panels: Black/White 1970, oil on canvas,111×64in, gift of Robert H. Halff. The 1996 catalogue59 describes the same 1970 two joined panels at exactly111×64in, then in the Halff collection with a promised gift to MOCA. Identical dimensions, title, year, two-part support and the named gift establish physical identity. Current MOCA ownership is retained; the historical promised-gift statement remains dated evidence.","Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"moca-v3:two-panels-blackwhite","source_record_id":"2005.13","title":"Two Panels: Black/White","year_start":1970,"year_end":1970,"date_display":"1970","medium":"Oil on canvas","height_cm":281.94,"width_cm":162.56,"dimensions_display":"111 x 64 x 2 in. (281.94 x 162.56 x 5.08 cm)","collection":"The Museum of Contemporary Art, Los Angeles","accession":"2005.13","ek_id":null,"source_url":"https://www.moca.org/artworks/two-panels-blackwhite","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Museum object page explicitly has no image available. Generic social-share image and related-work thumbnails excluded; SVG study remains pending.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Verified identity reconciliation: The current MOCA object 2005.13 identifies Two Panels: Black/White 1970, oil on canvas,111×64in, gift of Robert H. Halff. The 1996 catalogue59 describes the same 1970 two joined panels at exactly111×64in, then in the Halff collection with a promised gift to MOCA. Identical dimensions, title, year, two-part support and the named gift establish physical identity. Current MOCA ownership is retained; the historical promised-gift statement remains dated evidence.","Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. "],"sources":[{"url":"https://www.moca.org/artworks/two-panels-blackwhite","label":"MOCA Los Angeles primary collection record","accessed":"2026-10-27"}],"credit_line":"The Museum of Contemporary Art, Los Angeles Gift of Robert H. Halff"},{"source_id":"guggenheim1996:cat-59","source_record_id":"59","title":"White Black","year_start":1970,"year_end":1970,"date_display":"1970","medium":"Oil on canvas","height_cm":281.9,"width_cm":162.6,"depth_cm":null,"dimensions_display":null,"collection":"Robert M. Halff, Beverly Hills, California, Promised gift to The Museum of Contemporary Art, Los Angeles","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=178","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":59,"pdf_page":178,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=178","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 59","accessed":"2026-10-27","pdf_page":178}]}],"source_image_url":null,"title_aliases":["White Black"],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","white"],"shape_type":"joined rectangles","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-public-guggenheim1996-59.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-public-guggenheim1996-59.svg","colors":["black","white"],"shape_type":"joined rectangles","reference_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=178","reference_id":"research/public-catalogues-v4/pages/page-178.png","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary plate visually reviewed","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"two panels black white","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"The Museum of Contemporary Art, Los Angeles"},{"id":"north-v4-carnegie-greenorange","canonical_id":null,"title":"Two Panels: Green Orange","year_start":1970,"year_end":1970,"date_display":"1970","medium":"oil on canvas","height_cm":177.8,"width_cm":272.415,"dimensions_display":"[{'type': 'overall', 'decimal': {'width': '107.250', 'height': '70.000', 'depth': '1.250'}, 'fraction': {'width': '107 1/4', 'height': '70', 'depth': '1 1/4'}}]","collection":"Carnegie Museum of Art","sources":[{"url":"https://collection.carnegieart.org/objects/188e525f-c11a-4a63-b255-7dafd6338eaf","label":"Carnegie Museum of Art primary record / publication","accessed":"2026-10-27"}],"notes":["Current public artist subset has8objects,2paintings; collection warns its search data is under revision. Partial gift of Charles H. Carpenter, Jr. and partial purchase from The Henry L. Hillman Fund","Two triangular joined panels create an upright triangle; surrounding wall stays transparent."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"north-v4:carnegie-greenorange","source_record_id":"2002.32.3","title":"Two Panels: Green Orange","year_start":1970,"year_end":1970,"date_display":"1970","medium":"oil on canvas","height_cm":177.8,"width_cm":272.415,"collection":"Carnegie Museum of Art","accession":"2002.32.3","ek_id":null,"source_url":"https://collection.carnegieart.org/objects/188e525f-c11a-4a63-b255-7dafd6338eaf","image_url":"https://cmoa-collection-images.s3.amazonaws.com/thing/119271/362.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Current public artist subset has8objects,2paintings; collection warns its search data is under revision. Partial gift of Charles H. Carpenter, Jr. and partial purchase from The Henry L. Hillman Fund","Two triangular joined panels create an upright triangle; surrounding wall stays transparent."],"sources":[{"url":"https://collection.carnegieart.org/objects/188e525f-c11a-4a63-b255-7dafd6338eaf","label":"Carnegie Museum of Art primary record / publication","accessed":"2026-10-27"}],"dimensions_display":"[{'type': 'overall', 'decimal': {'width': '107.250', 'height': '70.000', 'depth': '1.250'}, 'fraction': {'width': '107 1/4', 'height': '70', 'depth': '1 1/4'}}]","credit_line":"Partial gift of Charles H. Carpenter, Jr. and partial purchase from The Henry L. Hillman Fund"}],"source_image_url":"https://cmoa-collection-images.s3.amazonaws.com/thing/119271/362.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["green","orange"],"shape_type":"joined triangles","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-north-american-carnegie-greenorange.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-north-american-carnegie-greenorange.svg","title":"Two Panels: Green Orange","year_start":1970,"colors":["green","orange"],"shape_type":"joined triangles","reference_url":"https://collection.carnegieart.org/objects/188e525f-c11a-4a63-b255-7dafd6338eaf","reference_image_url":"https://cmoa-collection-images.s3.amazonaws.com/thing/119271/362.jpg","reference_id":"research/north-american-v4/reference-images/carnegie-greenorange.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against primary reference","palette":"standardized vivid screen colours; not measured pigment values","notes":"Two triangular joined panels create an upright triangle; surrounding wall stays transparent.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"two panels green orange","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Carnegie Museum of Art"},{"id":"moca-v3-two-panels-yellow-with-large-blue","canonical_id":null,"title":"Two Panels: Yellow with Large Blue","year_start":1970,"year_end":1970,"date_display":"1970","medium":"Oil on canvas","height_cm":261.6,"width_cm":276.9,"dimensions_display":"103 x 109 in. (261.6 x 276.9 cm)","collection":"The Museum of Contemporary Art, Los Angeles","sources":[{"url":"https://www.moca.org/artworks/two-panels-yellow-with-large-blue","label":"MOCA Los Angeles primary collection record","accessed":"2026-10-27"}],"notes":["Observed tall large blue panel at right with shorter yellow panel at lower left. Upper-left open corner stays transparent. Panel proportions approximate; depth omitted."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"moca-v3:two-panels-yellow-with-large-blue","source_record_id":"85.58A-B","title":"Two Panels: Yellow with Large Blue","year_start":1970,"year_end":1970,"date_display":"1970","medium":"Oil on canvas","height_cm":261.6,"width_cm":276.9,"dimensions_display":"103 x 109 in. (261.6 x 276.9 cm)","collection":"The Museum of Contemporary Art, Los Angeles","accession":"85.58A-B","ek_id":null,"source_url":"https://www.moca.org/artworks/two-panels-yellow-with-large-blue","image_url":"https://cdn.sanity.io/images/ianh83xv/production/5543845c9056ca97d5d7b342dded56ec09d4fd47-1500x1401.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Observed tall large blue panel at right with shorter yellow panel at lower left. Upper-left open corner stays transparent. Panel proportions approximate; depth omitted."],"sources":[{"url":"https://www.moca.org/artworks/two-panels-yellow-with-large-blue","label":"MOCA Los Angeles primary collection record","accessed":"2026-10-27"}],"credit_line":"The Museum of Contemporary Art, Los Angeles The Barry Lowen Collection"}],"source_image_url":"https://cdn.sanity.io/images/ianh83xv/production/5543845c9056ca97d5d7b342dded56ec09d4fd47-1500x1401.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["yellow","blue"],"shape_type":"joined rectangles with open corner","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v3-moca-two-panels-yellow-with-large-blue.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v3-moca-two-panels-yellow-with-large-blue.svg","title":"Two Panels: Yellow with Large Blue","year_start":1970,"colors":["yellow","blue"],"shape_type":"joined rectangles with open corner","reference_url":"https://www.moca.org/artworks/two-panels-yellow-with-large-blue","reference_image_url":"https://cdn.sanity.io/images/ianh83xv/production/5543845c9056ca97d5d7b342dded56ec09d4fd47-1500x1401.jpg","reference_id":"research/broad-moca-v3/images/moca-two-panels-yellow-with-large-blue.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against primary museum photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Observed tall large blue panel at right with shorter yellow panel at lower left. Upper-left open corner stays transparent. Panel proportions approximate; depth omitted.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"two panels yellow with large blue","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"The Museum of Contemporary Art, Los Angeles"},{"id":"ek-451","canonical_id":"EK 451","title":"Blue Yellow Red III","year_start":1971,"year_end":1971,"date_display":"1971","medium":"oil on canvas, three joined panels","height_cm":182.88,"width_cm":187.96,"dimensions_display":"72 x 74 inches","collection":"Collection Jack Shear","sources":[{"url":"https://ellsworthkelly.org/work/blue-yellow-red-iii/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-the-naming-of-colors-02-2026/lightbox/works/kele-pa-51515","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=184","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 63","accessed":"2026-10-27","pdf_page":184},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 451"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-at-100/","label":"Ellsworth Kelly Foundation exhibition caption: EK 451"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-shapes-and-colors-1949-2015/","label":"Ellsworth Kelly Foundation exhibition caption: EK 451"}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 182.9 x 188.0cm agree with existing 182.88 x 187.96cm within published rounding. Primary catalogue63 caption retained; catalogue plate number is not EK number.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"documented","source_records":[{"ek_id":"EK 451","title":"Blue Yellow Red III","date":"1971","medium":"oil on canvas, three joined panels","dimensions":"72 x 74 inches","collection":"Collection Jack Shear","source_url":"https://ellsworthkelly.org/work/blue-yellow-red-iii/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"matthewmarks:kele-pa-51515","source_record_id":"kele-pa-51515","title":"Blue Yellow Red III","year_start":1971,"year_end":1971,"date_display":"1971","medium":"Oil on canvas, three joined panels","height_cm":183.0,"width_cm":188.0,"depth_cm":null,"dimensions_display":"72 × 74 inches; 183 × 188 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-the-naming-of-colors-02-2026/lightbox/works/kele-pa-51515","image_url":"https://cdn.matthewmarks.com/online/kele-pa-51515/_800xAUTO_fit_center-center_none/51515_EK-451_05_silo_no-shadow_2026-02-26-182158_qdsa.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates."],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-the-naming-of-colors-02-2026/lightbox/works/kele-pa-51515","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"51515","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-the-naming-of-colors-02-2026"]},{"source_id":"guggenheim1996:cat-63","source_record_id":"63","title":"Blue Yellow Red III","year_start":1971,"year_end":1971,"date_display":"1971","medium":"Oil on canvas","height_cm":182.9,"width_cm":188.0,"depth_cm":null,"dimensions_display":null,"collection":"Collection of Jack Shear","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=184","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":63,"pdf_page":184,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 182.9 x 188.0cm agree with existing 182.88 x 187.96cm within published rounding. Primary catalogue63 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=184","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 63","accessed":"2026-10-27","pdf_page":184}],"verified_identity_of":"ek-451"},{"source_id":"foundation-exhib-v4:EK451:ellsworth-kelly-a-retrospective","source_record_id":"EK 451","ek_id":"EK 451","title":"Blue Yellow Red III","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 451"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]},{"source_id":"foundation-exhib-v4:EK451:ellsworth-kelly-at-100","source_record_id":"EK 451","ek_id":"EK 451","title":"Blue Yellow Red III","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-at-100/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-at-100/","label":"Ellsworth Kelly Foundation exhibition caption: EK 451"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]},{"source_id":"foundation-exhib-v4:EK451:ellsworth-kelly-shapes-and-colors-1949-2015","source_record_id":"EK 451","ek_id":"EK 451","title":"Blue Yellow Red III","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-shapes-and-colors-1949-2015/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-shapes-and-colors-1949-2015/","label":"Ellsworth Kelly Foundation exhibition caption: EK 451"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]}],"record_kind":"painting","title_aliases":[],"source_image_url":"https://cdn.matthewmarks.com/online/kele-pa-51515/_800xAUTO_fit_center-center_none/51515_EK-451_05_silo_no-shadow_2026-02-26-182158_qdsa.jpg","auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-451","field":"collection","chosen":"Collection Jack Shear","alternative":"Collection unverified (documented in Matthew Marks exhibition)","source":"https://matthewmarks.com/exhibitions/ellsworth-kelly-the-naming-of-colors-02-2026/lightbox/works/kele-pa-51515"},{"id":"ek-451","field":"collection","chosen":"Collection Jack Shear","alternative":"Collection of Jack Shear","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=184"}],"colors":["blue","yellow","red"],"shape_type":"joined rectangles","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/ek-451.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-451.svg","colors":["blue","yellow","red"],"shape_type":"joined rectangles","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/blue-yellow-red-iii/","reference_id":"research/reference-images/EK-451.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"blue yellow red iii","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Collection Jack Shear"},{"id":"ek-452-2","canonical_id":"EK 452.2","title":"Chatham I: White Black","year_start":1971,"year_end":2004,"date_display":"1971/2004","medium":"oil on canvas, two joined panels","height_cm":244.5,"width_cm":205.7,"dimensions_display":"96 1/4 x 81 inches","collection":"Collection of the artist","sources":[{"url":"https://www.moma.org/d/pdfs/W1siZiIsIjIwMTgvMDYvMTMvOGlvazUweWl5aF9LZWxseV9DaGF0aGFtX1BSRVZJRVcxLnBkZiJdXQ/Kelly_Chatham_PREVIEW1.pdf?sha=cc613fbfe3ec18ec","label":"Primary source"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/","label":"Primary source"}],"notes":["MoMA book records 1971/2004 and Foundation exhibition labels EK 452.2. Preserve version/reconstruction date; earliest original 1971 identity not independently catalogued here.","Source is the 1971/2004 version. Original 1971 version identity remains unresolved."],"record_status":"documented","record_kind":"painting","source_records":[{"ek_id":"EK 452.2","title":"Chatham I: White Black","date":"1971/2004","year_start":1971,"year_end":2004,"medium":"oil on canvas, two joined panels","dimensions":"96 1/4 x 81 inches","collection":"Collection of the artist","height_cm":244.5,"width_cm":205.7,"series":"Chatham","series_index":1,"source_url":"https://www.moma.org/d/pdfs/W1siZiIsIjIwMTgvMDYvMTMvOGlvazUweWl5aF9LZWxseV9DaGF0aGFtX1BSRVZJRVcxLnBkZiJdXQ/Kelly_Chatham_PREVIEW1.pdf?sha=cc613fbfe3ec18ec","sources":["https://www.moma.org/d/pdfs/W1siZiIsIjIwMTgvMDYvMTMvOGlvazUweWl5aF9LZWxseV9DaGF0aGFtX1BSRVZJRVcxLnBkZiJdXQ/Kelly_Chatham_PREVIEW1.pdf?sha=cc613fbfe3ec18ec","https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/"],"source_page":32,"shape_type":"inverted L / joined rectangles","shape_source":"https://www.moma.org/calendar/exhibitions/1329","colors_from_title":["white","black"],"image":null,"image_status":"source_reference_available_asset_not_prepared","metadata_status":"sourced_metadata","collection_source_date":2013,"notes":"MoMA book records 1971/2004 and Foundation exhibition labels EK 452.2. Preserve version/reconstruction date; earliest original 1971 identity not independently catalogued here.","retrieved_date":"2026-10-26"}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["white","black"],"shape_type":"L shaped joined rectangles","color_basis":"visual_reference_interpretation","shape_basis":"MoMA Chatham series description and visual review where available","image_svg":"assets/studies/chatham-i.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/chatham-i.svg","colors":["white","black"],"shape_type":"joined rectangles","reference_url":"https://www.moma.org/d/pdfs/W1siZiIsIjIwMTgvMDYvMTMvOGlvazUweWl5aF9LZWxseV9DaGF0aGFtX1BSRVZJRVcxLnBkZiJdXQ/Kelly_Chatham_PREVIEW1.pdf?sha=cc613fbfe3ec18ec","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate panel ratios, published overall aspect","palette":"standardized vivid, not colorimetrically measured","reviewed_date":"2026-10-26","reference_page":32,"notes":"Source is the 1971/2004 version. Original 1971 version identity remains unresolved."},"missing_fields":[],"is_representative":true,"duplicate_group":"chatham i white black","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Collection of the artist"},{"id":"ek-453","canonical_id":"EK 453","title":"Chatham II: Blue Red","year_start":1971,"year_end":1971,"date_display":"1971","medium":"oil on canvas, two joined panels","height_cm":243.8,"width_cm":222.3,"dimensions_display":"96 x 87 1/2 inches","collection":"Private collection","sources":[{"url":"https://www.moma.org/d/pdfs/W1siZiIsIjIwMTgvMDYvMTMvOGlvazUweWl5aF9LZWxseV9DaGF0aGFtX1BSRVZJRVcxLnBkZiJdXQ/Kelly_Chatham_PREVIEW1.pdf?sha=cc613fbfe3ec18ec","label":"Primary source"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/","label":"Ellsworth Kelly Foundation exhibition caption: EK 453"},{"url":"https://matthewmarks.com/artists/ellsworth-kelly/lightbox/works/3562","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=59","label":"Guggenheim1996 retrospective, essayPDF59, figure22","accessed":"2026-10-27","pdf_page":59}],"notes":["Collection statement is historical, from 2013 book; current ownership unconfirmed.","Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Exact numberedChathamII:BlueRed1971 title,243.8x222.3cm overall agree FoundationEK453; currentprivatecollection is not replaced by1996lendercredit.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"documented","record_kind":"painting","source_records":[{"ek_id":"EK 453","title":"Chatham II: Blue Red","date":"1971","year_start":1971,"year_end":1971,"medium":"oil on canvas, two joined panels","dimensions":"96 x 87 1/2 inches","collection":"Private collection","height_cm":243.8,"width_cm":222.3,"series":"Chatham","series_index":2,"source_url":"https://www.moma.org/d/pdfs/W1siZiIsIjIwMTgvMDYvMTMvOGlvazUweWl5aF9LZWxseV9DaGF0aGFtX1BSRVZJRVcxLnBkZiJdXQ/Kelly_Chatham_PREVIEW1.pdf?sha=cc613fbfe3ec18ec","sources":["https://www.moma.org/d/pdfs/W1siZiIsIjIwMTgvMDYvMTMvOGlvazUweWl5aF9LZWxseV9DaGF0aGFtX1BSRVZJRVcxLnBkZiJdXQ/Kelly_Chatham_PREVIEW1.pdf?sha=cc613fbfe3ec18ec","https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/"],"source_page":34,"shape_type":"inverted L / joined rectangles","shape_source":"https://www.moma.org/calendar/exhibitions/1329","colors_from_title":["blue","red"],"image":null,"image_status":"source_reference_available_asset_not_prepared","metadata_status":"sourced_metadata","collection_source_date":2013,"notes":"Collection statement is historical, from 2013 book; current ownership unconfirmed.","retrieved_date":"2026-10-26"},{"source_id":"matthewmarks:3562","source_record_id":"3562","title":"Chatham II: Blue Red","year_start":1971,"year_end":1971,"date_display":"1971","medium":"Oil on canvas, two joined panels","height_cm":244.0,"width_cm":222.0,"depth_cm":null,"dimensions_display":"96 × 87½ inches; 244 × 222 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/artists/ellsworth-kelly/lightbox/works/3562","image_url":"https://cdn.matthewmarks.com/online/3562/_800xAUTO_fit_center-center_none/3562_EK-453_01_silo.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates."],"sources":[{"url":"https://matthewmarks.com/artists/ellsworth-kelly/lightbox/works/3562","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"3562","exhibition_urls":["https://matthewmarks.com/artists/ellsworth-kelly"]},{"source_id":"guggenheim1996:essay-59-fig-22","source_record_id":"essay-59-fig-22","title":"Chatham II: Blue Red","year_start":1971,"year_end":1971,"date_display":"1971","medium":"Oil on canvas","height_cm":243.8,"width_cm":222.3,"depth_cm":null,"dimensions_display":null,"collection":"Collection of Robert F. and Anna Marie Shapiro","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=59","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","pdf_page":59,"figure":"22","notes":["Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Exact numberedChathamII:BlueRed1971 title,243.8x222.3cm overall agree FoundationEK453; currentprivatecollection is not replaced by1996lendercredit."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=59","label":"Guggenheim1996 retrospective, essayPDF59, figure22","accessed":"2026-10-27","pdf_page":59}],"verified_identity_of":"ek-453"},{"source_id":"foundation-exhib-v4:EK453:ellsworth-kelly-chatham-series","source_record_id":"EK 453","ek_id":"EK 453","title":"Chatham II: Blue Red","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/","label":"Ellsworth Kelly Foundation exhibition caption: EK 453"}],"notes":["Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/2013-DAP-13.26-MOMA-300x199.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/2013-DAP-13.55-MOMA-300x199.jpg"]}],"source_image_url":"https://cdn.matthewmarks.com/online/3562/_800xAUTO_fit_center-center_none/3562_EK-453_01_silo.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-453","field":"collection","chosen":"Private collection","alternative":"Collection unverified (documented in Matthew Marks exhibition)","source":"https://matthewmarks.com/artists/ellsworth-kelly/lightbox/works/3562"},{"id":"ek-453","field":"collection","chosen":"Private collection","alternative":"Collection of Robert F. and Anna Marie Shapiro","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=59"}],"colors":["blue","red"],"shape_type":"L shaped joined rectangles","color_basis":"visual_reference_interpretation","shape_basis":"MoMA Chatham series description and visual review where available","image_svg":"assets/studies/chatham-ii.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/chatham-ii.svg","colors":["blue","red"],"shape_type":"joined rectangles","reference_url":"https://www.moma.org/d/pdfs/W1siZiIsIjIwMTgvMDYvMTMvOGlvazUweWl5aF9LZWxseV9DaGF0aGFtX1BSRVZJRVcxLnBkZiJdXQ/Kelly_Chatham_PREVIEW1.pdf?sha=cc613fbfe3ec18ec","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate panel ratios, published overall aspect","palette":"standardized vivid, not colorimetrically measured","reviewed_date":"2026-10-26","reference_page":34,"notes":""},"missing_fields":[],"is_representative":true,"duplicate_group":"chatham ii blue red","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"d119c93f9d8c","canonical_id":"EK 454","title":"Chatham III: Black Blue","year_start":1971,"year_end":1971,"date_display":"1971","medium":"oil on canvas, two joined panels","height_cm":274.3,"width_cm":243.8,"dimensions_display":"108 x 96 inches","collection":"Robert and Jane Meyerhoff Collection","sources":[{"url":"https://www.moma.org/d/pdfs/W1siZiIsIjIwMTgvMDYvMTMvOGlvazUweWl5aF9LZWxseV9DaGF0aGFtX1BSRVZJRVcxLnBkZiJdXQ/Kelly_Chatham_PREVIEW1.pdf?sha=cc613fbfe3ec18ec","label":"Primary source"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/","label":"Primary source"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","label":"Ellsworth Kelly Foundation exhibition caption: EK 454"}],"notes":["Collection statement is historical, from 2013 book; current ownership unconfirmed.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Unique Chatham III: Black Blue title in the complete fourteen-work Chatham series; parent independently verified source identity."],"record_status":"documented","record_kind":"painting","source_records":[{"ek_id":null,"title":"Chatham III: Black Blue","date":"1971","year_start":1971,"year_end":1971,"medium":"oil on canvas, two joined panels","dimensions":"108 x 96 inches","collection":"Robert and Jane Meyerhoff Collection","height_cm":274.3,"width_cm":243.8,"series":"Chatham","series_index":3,"source_url":"https://www.moma.org/d/pdfs/W1siZiIsIjIwMTgvMDYvMTMvOGlvazUweWl5aF9LZWxseV9DaGF0aGFtX1BSRVZJRVcxLnBkZiJdXQ/Kelly_Chatham_PREVIEW1.pdf?sha=cc613fbfe3ec18ec","sources":["https://www.moma.org/d/pdfs/W1siZiIsIjIwMTgvMDYvMTMvOGlvazUweWl5aF9LZWxseV9DaGF0aGFtX1BSRVZJRVcxLnBkZiJdXQ/Kelly_Chatham_PREVIEW1.pdf?sha=cc613fbfe3ec18ec","https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/"],"source_page":36,"shape_type":"inverted L / joined rectangles","shape_source":"https://www.moma.org/calendar/exhibitions/1329","colors_from_title":["black","blue"],"image":null,"image_status":"source_reference_available_asset_not_prepared","metadata_status":"sourced_metadata","collection_source_date":2013,"notes":"Collection statement is historical, from 2013 book; current ownership unconfirmed.","retrieved_date":"2026-10-26"},{"source_id":"foundation-exhib-v4:EK454:ellsworth-kelly-paintings-and-sculptures-1963-1979","source_record_id":"EK 454","ek_id":"EK 454","title":"Chatham III: Black Blue","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","label":"Ellsworth Kelly Foundation exhibition caption: EK 454"}],"notes":["Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Unique Chatham III: Black Blue title in the complete fourteen-work Chatham series; parent independently verified source identity."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1979-DAP-79.20-300x197.jpg"],"verified_identity_of":"d119c93f9d8c"}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","blue"],"shape_type":"L shaped joined rectangles","color_basis":"visual_reference_interpretation","shape_basis":"MoMA Chatham series description and visual review where available","image_svg":"assets/studies/chatham-iii.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/chatham-iii.svg","colors":["black","blue"],"shape_type":"joined rectangles","reference_url":"https://www.moma.org/d/pdfs/W1siZiIsIjIwMTgvMDYvMTMvOGlvazUweWl5aF9LZWxseV9DaGF0aGFtX1BSRVZJRVcxLnBkZiJdXQ/Kelly_Chatham_PREVIEW1.pdf?sha=cc613fbfe3ec18ec","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate panel ratios, published overall aspect","palette":"standardized vivid, not colorimetrically measured","reviewed_date":"2026-10-26","reference_page":36,"notes":""},"missing_fields":[],"is_representative":true,"duplicate_group":"chatham iii black blue","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Robert and Jane Meyerhoff Collection"},{"id":"ek-455","canonical_id":"EK 455","title":"Chatham IV: Blue Red-Orange","year_start":1971,"year_end":1971,"date_display":"1971","medium":"oil on canvas, two joined panels","height_cm":274.3,"width_cm":251.5,"dimensions_display":"108 x 99 inches","collection":"The Museum of Contemporary Art, Los Angeles","sources":[{"url":"https://www.moma.org/d/pdfs/W1siZiIsIjIwMTgvMDYvMTMvOGlvazUweWl5aF9LZWxseV9DaGF0aGFtX1BSRVZJRVcxLnBkZiJdXQ/Kelly_Chatham_PREVIEW1.pdf?sha=cc613fbfe3ec18ec","label":"Primary source"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/","label":"Ellsworth Kelly Foundation exhibition caption: EK 455"},{"url":"https://www.moca.org/artworks/chatham-iv-bluered","label":"MOCA Los Angeles primary collection record","accessed":"2026-10-27"}],"notes":["Collection statement is historical, from 2013 book; current ownership unconfirmed.","Same physical work as existing EK 455 / Chatham IV: Blue Red-Orange: same 1971 date, dimensions 275.59 × 251.46 cm and MOCA collection. Museum title uses Blue/Red. Preserve museum wording as source-title variant, not a new painting.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Source discrepancy: height_cm is recorded here as 274.3; another source reports 275.59. See preserved source rows and reconciliation ledger.","The source names the lower colour red-orange. This vivid study groups it under red for filtering."],"record_status":"documented","record_kind":"painting","source_records":[{"ek_id":"EK 455","title":"Chatham IV: Blue Red-Orange","date":"1971","year_start":1971,"year_end":1971,"medium":"oil on canvas, two joined panels","dimensions":"108 x 99 inches","collection":"The Museum of Contemporary Art, Los Angeles. Gift of Daniel Melnick","height_cm":274.3,"width_cm":251.5,"series":"Chatham","series_index":4,"source_url":"https://www.moma.org/d/pdfs/W1siZiIsIjIwMTgvMDYvMTMvOGlvazUweWl5aF9LZWxseV9DaGF0aGFtX1BSRVZJRVcxLnBkZiJdXQ/Kelly_Chatham_PREVIEW1.pdf?sha=cc613fbfe3ec18ec","sources":["https://www.moma.org/d/pdfs/W1siZiIsIjIwMTgvMDYvMTMvOGlvazUweWl5aF9LZWxseV9DaGF0aGFtX1BSRVZJRVcxLnBkZiJdXQ/Kelly_Chatham_PREVIEW1.pdf?sha=cc613fbfe3ec18ec","https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/"],"source_page":38,"shape_type":"inverted L / joined rectangles","shape_source":"https://www.moma.org/calendar/exhibitions/1329","colors_from_title":["blue","red-orange"],"image":null,"image_status":"source_reference_available_asset_not_prepared","metadata_status":"sourced_metadata","collection_source_date":2013,"notes":"Collection statement is historical, from 2013 book; current ownership unconfirmed.","retrieved_date":"2026-10-26"},{"source_id":"moca-v3:chatham-iv-bluered","source_record_id":"92.2A-B","title":"Chatham IV: Blue/Red","year_start":1971,"year_end":1971,"date_display":"1971","medium":"Oil on canvas","height_cm":275.59,"width_cm":251.46,"dimensions_display":"108 1/2 x 99 in. (275.59 x 251.46 cm)","collection":"The Museum of Contemporary Art, Los Angeles","accession":"92.2A-B","ek_id":"EK 455","source_url":"https://www.moca.org/artworks/chatham-iv-bluered","image_url":"https://cdn.sanity.io/images/ianh83xv/production/c2f6f20dad583884c877fde2d72c4207dfb9fbc4-1500x1698.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Same physical work as existing EK 455 / Chatham IV: Blue Red-Orange: same 1971 date, dimensions 275.59 × 251.46 cm and MOCA collection. Museum title uses Blue/Red. Preserve museum wording as source-title variant, not a new painting."],"sources":[{"url":"https://www.moca.org/artworks/chatham-iv-bluered","label":"MOCA Los Angeles primary collection record","accessed":"2026-10-27"}],"credit_line":"The Museum of Contemporary Art, Los Angeles Gift of Daniel Melnick"},{"source_id":"foundation-exhib-v4:EK455:ellsworth-kelly-chatham-series","source_record_id":"EK 455","ek_id":"EK 455","title":"Chatham IV: Blue Red-Orange","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/","label":"Ellsworth Kelly Foundation exhibition caption: EK 455"}],"notes":["Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/2013-DAP-13.55-MOMA-300x199.jpg"]}],"source_image_url":"https://cdn.sanity.io/images/ianh83xv/production/c2f6f20dad583884c877fde2d72c4207dfb9fbc4-1500x1698.jpg","title_aliases":["Chatham IV: Blue/Red"],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-455","field":"height_cm","chosen":274.3,"alternative":275.59,"source":"https://www.moca.org/artworks/chatham-iv-bluered"},{"id":"ek-455","field":"collection","chosen":"The Museum of Contemporary Art, Los Angeles. Gift of Daniel Melnick","alternative":"The Museum of Contemporary Art, Los Angeles","source":"https://www.moca.org/artworks/chatham-iv-bluered"}],"colors":["blue","red"],"shape_type":"L shaped joined rectangles","color_basis":"visual_reference_interpretation","shape_basis":"MoMA Chatham series description and visual review where available","image_svg":"assets/studies/chatham-iv.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/chatham-iv.svg","colors":["blue","red"],"shape_type":"joined rectangles","reference_url":"https://www.moma.org/d/pdfs/W1siZiIsIjIwMTgvMDYvMTMvOGlvazUweWl5aF9LZWxseV9DaGF0aGFtX1BSRVZJRVcxLnBkZiJdXQ/Kelly_Chatham_PREVIEW1.pdf?sha=cc613fbfe3ec18ec","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate panel ratios, published overall aspect","palette":"standardized vivid, not colorimetrically measured","reviewed_date":"2026-10-26","reference_page":38,"notes":"The source names the lower colour red-orange. This vivid study groups it under red for filtering."},"missing_fields":[],"is_representative":true,"duplicate_group":"chatham iv blue red orange","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"The Museum of Contemporary Art, Los Angeles"},{"id":"ek-460","canonical_id":"EK 460","title":"Chatham IX: Black Green","year_start":1971,"year_end":1971,"date_display":"1971","medium":"oil on canvas, two joined panels","height_cm":276.9,"width_cm":243.8,"dimensions_display":null,"collection":"Collection of Irving Blum, New York","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/","label":"Ellsworth Kelly Foundation exhibition caption: EK 460"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=186","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 64","accessed":"2026-10-27","pdf_page":186}],"notes":[null,"Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 276.9 x 243.8cm agree with existing 276.9 x 243.8cm within published rounding. Primary catalogue64 caption retained; catalogue plate number is not EK number.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. "],"record_status":"documented","record_kind":"painting","source_records":[{"ek_id":"EK 460","title":"Chatham IX: Black Green","date":"1971","year_start":1971,"year_end":1971,"medium":"oil on canvas, two joined panels","dimensions":null,"collection":null,"height_cm":null,"width_cm":null,"series":"Chatham","series_index":9,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/","sources":["https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/"],"source_page":null,"shape_type":"inverted L / joined rectangles","shape_source":"https://www.moma.org/calendar/exhibitions/1329","colors_from_title":["black","green"],"image":null,"image_status":"source_reference_available_asset_not_prepared","metadata_status":"identity_confirmed_details_incomplete","collection_source_date":"as recorded by museum","notes":null,"retrieved_date":"2026-10-26"},{"source_id":"guggenheim1996:cat-64","source_record_id":"64","title":"Chatham IX: Black Green","year_start":1971,"year_end":1971,"date_display":"1971","medium":"Oil on canvas","height_cm":276.9,"width_cm":243.8,"depth_cm":null,"dimensions_display":null,"collection":"Collection of Irving Blum, New York","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=186","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":64,"pdf_page":186,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 276.9 x 243.8cm agree with existing 276.9 x 243.8cm within published rounding. Primary catalogue64 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=186","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. 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No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/2013-DAP-13.55-MOMA-300x199.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/2013-DAP-13.56-MOMA-300x197.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","green"],"shape_type":"L shaped joined rectangles","color_basis":"visual_reference_interpretation","shape_basis":"MoMA Chatham series description and visual review where available","image_svg":"assets/studies/v4-public-guggenheim1996-64.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-public-guggenheim1996-64.svg","colors":["black","green"],"shape_type":"L-shaped joined panels","reference_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=185","reference_id":"research/public-catalogues-v4/pages/page-185.png","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary plate visually reviewed","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"chatham ix black green","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Collection of Irving Blum, New York"},{"id":"ek-456","canonical_id":"EK 456","title":"Chatham V: Red Blue","year_start":1971,"year_end":1971,"date_display":"1971","medium":"oil on canvas, two joined panels","height_cm":274.3,"width_cm":252.7,"dimensions_display":"108 x 99 1/2 inches","collection":"Glenstone Museum","sources":[{"url":"https://www.moma.org/d/pdfs/W1siZiIsIjIwMTgvMDYvMTMvOGlvazUweWl5aF9LZWxseV9DaGF0aGFtX1BSRVZJRVcxLnBkZiJdXQ/Kelly_Chatham_PREVIEW1.pdf?sha=cc613fbfe3ec18ec","label":"Primary source"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/","label":"Ellsworth Kelly Foundation exhibition caption: EK 456"},{"url":"https://www.glenstone.org/artworks/chatham-v-red-blue","label":"Glenstone Museum primary object record","accessed":"2026-10-27"}],"notes":["Collection statement is historical, from 2013 book; current ownership unconfirmed.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Source discrepancy: height_cm is recorded here as 274.3; another source reports 274.96. See preserved source rows and reconciliation ledger."],"record_status":"documented","record_kind":"painting","source_records":[{"ek_id":"EK 456","title":"Chatham V: Red Blue","date":"1971","year_start":1971,"year_end":1971,"medium":"oil on canvas, two joined panels","dimensions":"108 x 99 1/2 inches","collection":"Glenstone","height_cm":274.3,"width_cm":252.7,"series":"Chatham","series_index":5,"source_url":"https://www.moma.org/d/pdfs/W1siZiIsIjIwMTgvMDYvMTMvOGlvazUweWl5aF9LZWxseV9DaGF0aGFtX1BSRVZJRVcxLnBkZiJdXQ/Kelly_Chatham_PREVIEW1.pdf?sha=cc613fbfe3ec18ec","sources":["https://www.moma.org/d/pdfs/W1siZiIsIjIwMTgvMDYvMTMvOGlvazUweWl5aF9LZWxseV9DaGF0aGFtX1BSRVZJRVcxLnBkZiJdXQ/Kelly_Chatham_PREVIEW1.pdf?sha=cc613fbfe3ec18ec","https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/"],"source_page":40,"shape_type":"inverted L / joined rectangles","shape_source":"https://www.moma.org/calendar/exhibitions/1329","colors_from_title":["red","blue"],"image":null,"image_status":"source_reference_available_asset_not_prepared","metadata_status":"sourced_metadata","collection_source_date":2013,"notes":"Collection statement is historical, from 2013 book; current ownership unconfirmed.","retrieved_date":"2026-10-26"},{"source_id":"glenstone-v3:chatham-v-red-blue","source_record_id":"glenstone-v3:chatham-v-red-blue","title":"Chatham V: Red Blue","year_start":1971,"year_end":1971,"date_display":"1971","medium":"oil on canvas, two joined panels","height_cm":274.96,"width_cm":252.1,"dimensions_display":"108 1/4 x 99 1/4 inches (274.96 x 252.10 cm)","collection":"Glenstone Museum","accession":null,"ek_id":"EK 456","source_url":"https://www.glenstone.org/artworks/chatham-v-red-blue","image_url":"https://www.glenstone.org/medias/azure-97216.jpg?crop=,,x,y&format=jpg&quality=80&width=1000","record_kind":"painting","record_status":"sourced_metadata","notes":[],"sources":[{"url":"https://www.glenstone.org/artworks/chatham-v-red-blue","label":"Glenstone Museum primary object record","accessed":"2026-10-27"}]},{"source_id":"foundation-exhib-v4:EK456:ellsworth-kelly-chatham-series","source_record_id":"EK 456","ek_id":"EK 456","title":"Chatham V: Red Blue","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/","label":"Ellsworth Kelly Foundation exhibition caption: EK 456"}],"notes":["Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/2013-DAP-13.56-MOMA-300x197.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/2013-DAP-13.57-MOMA-300x200.jpg"]}],"source_image_url":"https://www.glenstone.org/medias/azure-97216.jpg?crop=,,x,y&format=jpg&quality=80&width=1000","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-456","field":"height_cm","chosen":274.3,"alternative":274.96,"source":"https://www.glenstone.org/artworks/chatham-v-red-blue"},{"id":"ek-456","field":"collection","chosen":"Glenstone","alternative":"Glenstone Museum","source":"https://www.glenstone.org/artworks/chatham-v-red-blue"}],"colors":["red","blue"],"shape_type":"L shaped joined rectangles","color_basis":"visual_reference_interpretation","shape_basis":"MoMA Chatham series description and visual review where available","image_svg":"assets/studies/chatham-v.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/chatham-v.svg","colors":["red","blue"],"shape_type":"joined rectangles","reference_url":"https://www.moma.org/d/pdfs/W1siZiIsIjIwMTgvMDYvMTMvOGlvazUweWl5aF9LZWxseV9DaGF0aGFtX1BSRVZJRVcxLnBkZiJdXQ/Kelly_Chatham_PREVIEW1.pdf?sha=cc613fbfe3ec18ec","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate panel ratios, published overall aspect","palette":"standardized vivid, not colorimetrically measured","reviewed_date":"2026-10-26","reference_page":40,"notes":""},"missing_fields":[],"is_representative":true,"duplicate_group":"chatham v red blue","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Glenstone"},{"id":"moma-79000","canonical_id":null,"title":"Chatham VI: Red Blue","year_start":1971,"year_end":1971,"date_display":"1971","medium":"Oil on canvas, two panels","height_cm":290.8,"width_cm":259.7,"dimensions_display":"9' 6 1/2\" x 8' 6 1/4\" (290.8 x 259.7 cm)","collection":"The Museum of Modern Art, New York. Gift of Douglas S. 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Gift of Douglas S. Cramer Foundation","height_cm":290.8,"width_cm":259.7,"series":"Chatham","series_index":6,"source_url":"https://www.moma.org/collection/works/79000","sources":["https://www.moma.org/collection/works/79000","https://www.moma.org/d/pdfs/W1siZiIsIjIwMTgvMDYvMTMvOGlvazUweWl5aF9LZWxseV9DaGF0aGFtX1BSRVZJRVcxLnBkZiJdXQ/Kelly_Chatham_PREVIEW1.pdf?sha=cc613fbfe3ec18ec","https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/"],"source_page":3,"shape_type":"inverted L / joined rectangles","shape_source":"https://www.moma.org/calendar/exhibitions/1329","colors_from_title":["red","blue"],"image":null,"image_status":"source_reference_available_asset_not_prepared","metadata_status":"sourced_metadata","collection_source_date":2013,"notes":"Collection statement is historical, from 2013 book; current ownership unconfirmed.","retrieved_date":"2026-10-26"}],"source_image_url":"https://www.moma.org/media/W1siZiIsIjI1NTg2OSJdLFsicCIsImNvbnZlcnQiLCItcmVzaXplIDEwMjR4MTAyNFx1MDAzZSJdXQ.jpg?sha=6949ab8d946665ce","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"moma-79000","field":"collection","chosen":"Museum of Modern Art, New York","alternative":"The Museum of Modern Art, New York. 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No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Chatham VII identified by Foundation EK458 caption in four-work installation view; center work nearly frontal. Approximate panel ratios, no inferred physical dimensions."],"record_status":"documented","record_kind":"painting","source_records":[{"ek_id":"EK 458","title":"Chatham VII: Black White","date":"1971","year_start":1971,"year_end":1971,"medium":"oil on canvas, two joined panels","dimensions":null,"collection":null,"height_cm":null,"width_cm":null,"series":"Chatham","series_index":7,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/","sources":["https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/"],"source_page":null,"shape_type":"inverted L / joined rectangles","shape_source":"https://www.moma.org/calendar/exhibitions/1329","colors_from_title":["black","white"],"image":null,"image_status":"source_reference_available_asset_not_prepared","metadata_status":"identity_confirmed_details_incomplete","collection_source_date":"as recorded by museum","notes":null,"retrieved_date":"2026-10-26"},{"source_id":"foundation-exhib-v4:EK458:ellsworth-kelly-chatham-series","source_record_id":"EK 458","ek_id":"EK 458","title":"Chatham VII: Black White","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/","label":"Ellsworth Kelly Foundation exhibition caption: EK 458"}],"notes":["Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/2013-DAP-13.56-MOMA-300x197.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/2013-DAP-13.60-MOMA-300x199.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","white"],"shape_type":"L shaped joined rectangles","color_basis":"visual_reference_interpretation","shape_basis":"MoMA Chatham series description and visual review where available","image_svg":"assets/studies/v5-root-ek-458.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-root-ek-458.svg","colors":["black","white"],"shape_type":"joined rectangles","reference_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/","reference_id":"research/svg-gap-v5/root/chatham-56.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate contours, actual reference visually reviewed","palette":"standardized vivid screen colors, not calibrated pigments","notes":"Chatham VII identified by Foundation EK458 caption in four-work installation view; center work nearly frontal. Approximate panel ratios, no inferred physical dimensions.","reviewed_date":"2026-10-27","true_scale_eligible":false,"true_scale_note":"Only normalized study: overall proportions estimated from an installation photograph; physical dimensions remain unknown."},"missing_fields":["height_cm","width_cm","collection"],"is_representative":true,"duplicate_group":"chatham vii black white","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Only normalized study: overall proportions estimated from an installation photograph; physical dimensions remain unknown.","collection_group":null},{"id":"ek-459","canonical_id":"EK 459","title":"Chatham VIII: Red Yellow","year_start":1971,"year_end":1971,"date_display":"1971","medium":"oil on canvas, two joined panels","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/","label":"Ellsworth Kelly Foundation exhibition caption: EK 459"}],"notes":[null,"Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Chatham VIII identified by EK459 caption; red horizontal upper panel and narrow yellow lower-left panel. Approximate view proportions, no inferred physical dimensions."],"record_status":"documented","record_kind":"painting","source_records":[{"ek_id":"EK 459","title":"Chatham VIII: Red Yellow","date":"1971","year_start":1971,"year_end":1971,"medium":"oil on canvas, two joined panels","dimensions":null,"collection":null,"height_cm":null,"width_cm":null,"series":"Chatham","series_index":8,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/","sources":["https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/"],"source_page":null,"shape_type":"inverted L / joined rectangles","shape_source":"https://www.moma.org/calendar/exhibitions/1329","colors_from_title":["red","yellow"],"image":null,"image_status":"source_reference_available_asset_not_prepared","metadata_status":"identity_confirmed_details_incomplete","collection_source_date":"as recorded by museum","notes":null,"retrieved_date":"2026-10-26"},{"source_id":"foundation-exhib-v4:EK459:ellsworth-kelly-chatham-series","source_record_id":"EK 459","ek_id":"EK 459","title":"Chatham VIII: Red Yellow","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/","label":"Ellsworth Kelly Foundation exhibition caption: EK 459"}],"notes":["Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/2013-DAP-13.57-MOMA-300x200.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["red","yellow"],"shape_type":"L shaped joined rectangles","color_basis":"visual_reference_interpretation","shape_basis":"MoMA Chatham series description and visual review where available","image_svg":"assets/studies/v5-root-ek-459.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-root-ek-459.svg","colors":["red","yellow"],"shape_type":"joined rectangles","reference_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/","reference_id":"research/svg-gap-v5/root/chatham-57.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate contours, actual reference visually reviewed","palette":"standardized vivid screen colors, not calibrated pigments","notes":"Chatham VIII identified by EK459 caption; red horizontal upper panel and narrow yellow lower-left panel. Approximate view proportions, no inferred physical dimensions.","reviewed_date":"2026-10-27","true_scale_eligible":false,"true_scale_note":"Only normalized study: overall proportions estimated from an installation photograph; physical dimensions remain unknown."},"missing_fields":["height_cm","width_cm","collection"],"is_representative":true,"duplicate_group":"chatham viii red yellow","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Only normalized study: overall proportions estimated from an installation photograph; physical dimensions remain unknown.","collection_group":null},{"id":"ek-461","canonical_id":"EK 461","title":"Chatham X: Black Red","year_start":1971,"year_end":1971,"date_display":"1971","medium":"oil on canvas, two joined panels","height_cm":274.32,"width_cm":243.205,"dimensions_display":"108 x 95 3/4 inches","collection":"Private collection","sources":[{"url":"https://ellsworthkelly.org/work/chatham-x-black-red/","label":"Primary source"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/","label":"Ellsworth Kelly Foundation exhibition caption: EK 461"},{"url":"https://www.sothebys.com/en/auctions/ecatalogue/2011/contemporary-art-evening-sale-n08791/lot.24.html","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":[null,"Historical sale record; current ownership is unverified.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"documented","source_records":[{"ek_id":"EK 461","title":"Chatham X: Black Red","date":"1971","medium":"oil on canvas, two joined panels","dimensions":"108 x 95 3/4 inches","collection":"Private collection","source_url":"https://ellsworthkelly.org/work/chatham-x-black-red/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"ek_id":"EK 461","title":"Chatham X: Black Red","date":"1971","year_start":1971,"year_end":1971,"medium":"oil on canvas, two joined panels","dimensions":"108 x 95 3/4 inches","collection":"Private collection","height_cm":null,"width_cm":null,"series":"Chatham","series_index":10,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/","sources":["https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/","https://ellsworthkelly.org/work/chatham-x-black-red/"],"source_page":null,"shape_type":"inverted L / joined rectangles","shape_source":"https://www.moma.org/calendar/exhibitions/1329","colors_from_title":["black","red"],"image":null,"image_status":"source_reference_available_asset_not_prepared","metadata_status":"sourced_metadata","collection_source_date":"as recorded by Foundation","notes":null,"retrieved_date":"2026-10-26"},{"source_id":"sothebys:en-auctions-ecatalogue-2011-contemporary-art-evening-sale-n08791-lot-24-html","source_record_id":"en-auctions-ecatalogue-2011-contemporary-art-evening-sale-n08791-lot-24-html","title":"Chatham X: Black Red","year_start":1971,"year_end":1971,"date_display":"1971","medium":"oil on canvas","height_cm":274.3,"width_cm":243.2,"depth_cm":null,"dimensions_display":"108 x 95 3/4  in.  274.3 x 243.2 cm.","collection":"Private collection (last public sale; present owner unverified)","collection_as_of":null,"accession":null,"ek_id":"EK 461","source_url":"https://www.sothebys.com/en/auctions/ecatalogue/2011/contemporary-art-evening-sale-n08791/lot.24.html","image_url":"https://sothebys-com.brightspotcdn.com/dims4/default/b48abe8/2147483647/strip/true/crop/3100x4000+0+0/resize/439x566!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot-migration.s3.amazonaws.com%2F75%2F56%2Fd2%2F497f355be0e203a8c7a8e0ea2dbd3adc3ac862db53ebd2b7d78e8a813b%2F202n08791-67d9l.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Historical sale record; current ownership is unverified."],"sources":[{"url":"https://www.sothebys.com/en/auctions/ecatalogue/2011/contemporary-art-evening-sale-n08791/lot.24.html","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Sotheby's","sale_date":null,"lot_number":"24","source_url":"https://www.sothebys.com/en/auctions/ecatalogue/2011/contemporary-art-evening-sale-n08791/lot.24.html","provenance":"The Artist (EK461)\nLeo Castelli Gallery, New York (LC# EK-3)\nGalerie Alfred Schmela, Düsseldorf (acquired in 1972)\nTeheran Museum, Iran\nBlum Helman Gallery, New York\nLeo Castelli Gallery, New York\nPrivate Collection\nRaymond Learsey, Connecticut\nChristie's, London, December 7, 1977, Lot 233\nGordon Locksley, Minneapolis\nGrant Selwyn Fine Art, New York\nAcquired by the present owner from the above in 1999"}],"raw_title":"Chatham X: Black Red"},{"source_id":"foundation-exhib-v4:EK461:ellsworth-kelly-chatham-series","source_record_id":"EK 461","ek_id":"EK 461","title":"Chatham X: Black Red","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/","label":"Ellsworth Kelly Foundation exhibition caption: EK 461"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/2013-DAP-13.54-MOMA-300x198.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/2013-DAP-13.57-MOMA-300x200.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/2013-DAP-13.60-MOMA-300x199.jpg"]}],"record_kind":"painting","title_aliases":[],"source_image_url":"https://sothebys-com.brightspotcdn.com/dims4/default/b48abe8/2147483647/strip/true/crop/3100x4000+0+0/resize/439x566!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot-migration.s3.amazonaws.com%2F75%2F56%2Fd2%2F497f355be0e203a8c7a8e0ea2dbd3adc3ac862db53ebd2b7d78e8a813b%2F202n08791-67d9l.jpg","auction_history":[{"house":"Sotheby's","sale_date":null,"lot_number":"24","source_url":"https://www.sothebys.com/en/auctions/ecatalogue/2011/contemporary-art-evening-sale-n08791/lot.24.html","provenance":"The Artist (EK461)\nLeo Castelli Gallery, New York (LC# EK-3)\nGalerie Alfred Schmela, Düsseldorf (acquired in 1972)\nTeheran Museum, Iran\nBlum Helman Gallery, New York\nLeo Castelli Gallery, New York\nPrivate Collection\nRaymond Learsey, Connecticut\nChristie's, London, December 7, 1977, Lot 233\nGordon Locksley, Minneapolis\nGrant Selwyn Fine Art, New York\nAcquired by the present owner from the above in 1999"}],"market_history":[],"field_conflicts":[{"id":"ek-461","field":"collection","chosen":"Private collection","alternative":"Private collection (last public sale; present owner unverified)","source":"https://www.sothebys.com/en/auctions/ecatalogue/2011/contemporary-art-evening-sale-n08791/lot.24.html"}],"colors":["black","red"],"shape_type":"L shaped joined rectangles","color_basis":"visual_reference_interpretation","shape_basis":"MoMA Chatham series description and visual review where available","image_svg":"assets/studies/ek-461.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-461.svg","colors":["black","red"],"shape_type":"L shaped joined rectangles","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/chatham-x-black-red/","reference_id":"research/reference-images/EK-461.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"chatham x black red","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"ek-462","canonical_id":"EK 462","title":"Chatham XI: Blue Yellow","year_start":1971,"year_end":1971,"date_display":"1971","medium":"oil on canvas, two joined panels","height_cm":228.9175,"width_cm":197.1675,"dimensions_display":"90 1/8 x 77 5/8 inches","collection":"Buffalo AKG Art Museum. Gift of Seymour H. Knox, Jr., 1972","sources":[{"url":"https://buffaloakg.org/artworks/k197212-chatham-xi-blue-yellow","label":"Primary source"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/","label":"Ellsworth Kelly Foundation exhibition caption: EK 462"},{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 97 (book page 92)","pdf_page":97,"book_page":92,"accessed":"2026-10-26"}],"notes":[null,"Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Dimensions deliberately untranscribed where scanned fractions or overall size were ambiguous.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Panel dimensions come from the museum record; image checked for orientation."],"record_status":"documented","record_kind":"painting","source_records":[{"ek_id":"EK 462","title":"Chatham XI: Blue Yellow","date":"1971","year_start":1971,"year_end":1971,"medium":"oil on canvas, two joined panels","dimensions":"90 1/8 x 77 5/8 inches","collection":"Buffalo AKG Art Museum. Gift of Seymour H. Knox, Jr., 1972","height_cm":228.9175,"width_cm":197.1675,"series":"Chatham","series_index":11,"source_url":"https://buffaloakg.org/artworks/k197212-chatham-xi-blue-yellow","sources":["https://buffaloakg.org/artworks/k197212-chatham-xi-blue-yellow","https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/"],"source_page":null,"shape_type":"inverted L / joined rectangles","shape_source":"https://www.moma.org/calendar/exhibitions/1329","colors_from_title":["blue","yellow"],"image":null,"image_status":"source_reference_available_asset_not_prepared","metadata_status":"sourced_metadata","collection_source_date":"as recorded by museum","notes":null,"retrieved_date":"2026-10-26"},{"source_id":"moma1973:pdf97-caption1","title":"Chatham XI: Blue Yellow","year_start":1971,"year_end":1971,"date_display":"1971","medium":"Oil on canvas, two panels","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":"Albright-Knox Art Gallery, Buffalo. Gift of Seymour H. Knox","source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","record_kind":"painting","record_status":"documented","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Dimensions deliberately untranscribed where scanned fractions or overall size were ambiguous."],"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 97 (book page 92)","pdf_page":97,"book_page":92,"accessed":"2026-10-26"}]},{"source_id":"foundation-exhib-v4:EK462:ellsworth-kelly-chatham-series","source_record_id":"EK 462","ek_id":"EK 462","title":"Chatham XI: Blue Yellow","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/","label":"Ellsworth Kelly Foundation exhibition caption: EK 462"}],"notes":["Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/2013-DAP-13.26-MOMA-300x199.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/2013-DAP-13.55-MOMA-300x199.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-462","field":"collection","chosen":"Buffalo AKG Art Museum. Gift of Seymour H. Knox, Jr., 1972","alternative":"Albright-Knox Art Gallery, Buffalo. Gift of Seymour H. Knox","source":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf"}],"colors":["blue","yellow"],"shape_type":"L shaped joined rectangles","color_basis":"visual_reference_interpretation","shape_basis":"MoMA Chatham series description and visual review where available","image_svg":"assets/studies/chatham-xi.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/chatham-xi.svg","colors":["blue","yellow"],"shape_type":"joined rectangles","reference_url":"https://buffaloakg.org/artworks/k197212-chatham-xi-blue-yellow","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"museum panel dimensions, frontal arrangement verified","palette":"standardized vivid, not colorimetrically measured","reviewed_date":"2026-10-26","reference_page":null,"notes":"Panel dimensions come from the museum record; image checked for orientation."},"missing_fields":[],"is_representative":true,"duplicate_group":"chatham xi blue yellow","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Buffalo AKG Art Museum. Gift of Seymour H. Knox, Jr., 1972"},{"id":"ek-463","canonical_id":"EK 463","title":"Chatham XII: Yellow Black","year_start":1971,"year_end":1971,"date_display":"1971","medium":"oil on canvas, two joined panels","height_cm":213.36,"width_cm":193.675,"dimensions_display":"84 x 76 1/4 inches","collection":"Art Institute of Chicago","sources":[{"url":"https://ellsworthkelly.org/work/chatham-xii-yellow-black/","label":"Primary source"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/","label":"Ellsworth Kelly Foundation exhibition caption: EK 463"},{"url":"https://www.artic.edu/artworks/274590","label":"Art Institute of Chicago primary API record","accessed":"2026-10-27"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","label":"Ellsworth Kelly Foundation exhibition caption: EK 463"}],"notes":[null,"Exact artist_id35235 and museum Painting classification; broad search result total is not the artist holdings count.","Exact title/year and rounded dimensions identify Foundation EK463; current museum accession2024.451.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"documented","source_records":[{"ek_id":"EK 463","title":"Chatham XII: Yellow Black","date":"1971","medium":"oil on canvas, two joined panels","dimensions":"84 x 76 1/4 inches","collection":"Private collection","source_url":"https://ellsworthkelly.org/work/chatham-xii-yellow-black/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"ek_id":"EK 463","title":"Chatham XII: Yellow Black","date":"1971","year_start":1971,"year_end":1971,"medium":"oil on canvas, two joined panels","dimensions":"84 x 76 1/4 inches","collection":"Private collection","height_cm":null,"width_cm":null,"series":"Chatham","series_index":12,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/","sources":["https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/","https://ellsworthkelly.org/work/chatham-xii-yellow-black/"],"source_page":null,"shape_type":"inverted L / joined rectangles","shape_source":"https://www.moma.org/calendar/exhibitions/1329","colors_from_title":["yellow","black"],"image":null,"image_status":"source_reference_available_asset_not_prepared","metadata_status":"sourced_metadata","collection_source_date":"as recorded by Foundation","notes":null,"retrieved_date":"2026-10-26"},{"source_id":"artic-v4:274590","source_record_id":"274590","title":"Chatham XII: Yellow Black","year_start":1971,"year_end":1971,"date_display":"1971","medium":"Oil on canvas","height_cm":213.0,"width_cm":194.0,"dimensions_display":"213 × 194 cm (83 7/8 × 76 7/16 in.)","collection":"Art Institute of Chicago","accession":"2024.451","source_url":"https://www.artic.edu/artworks/274590","image_url":"https://www.artic.edu/iiif/2/7ffcc679-9009-e202-aa64-72f7e7535295/full/843,/0/default.jpg","record_kind":"painting","record_status":"sourced_metadata","credit_line":"Through prior bequests of Maxine Kunstadter and Solomon B. Smith","notes":["Exact artist_id35235 and museum Painting classification; broad search result total is not the artist holdings count.","Exact title/year and rounded dimensions identify Foundation EK463; current museum accession2024.451."],"sources":[{"url":"https://www.artic.edu/artworks/274590","label":"Art Institute of Chicago primary API record","accessed":"2026-10-27"}],"verified_identity_of":"ek-463"},{"source_id":"foundation-exhib-v4:EK463:ellsworth-kelly-chatham-series","source_record_id":"EK 463","ek_id":"EK 463","title":"Chatham XII: Yellow Black","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/","label":"Ellsworth Kelly Foundation exhibition caption: EK 463"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/2013-DAP-13.54-MOMA-300x198.jpg"]},{"source_id":"foundation-exhib-v4:EK463:ellsworth-kelly-paintings-and-sculptures-1963-1979","source_record_id":"EK 463","ek_id":"EK 463","title":"Chatham XII: Yellow Black","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","label":"Ellsworth Kelly Foundation exhibition caption: EK 463"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1979-DAP-79.19-300x218.jpg"]}],"record_kind":"painting","title_aliases":[],"source_image_url":"https://www.artic.edu/iiif/2/7ffcc679-9009-e202-aa64-72f7e7535295/full/843,/0/default.jpg","auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-463","field":"collection","chosen":"Private collection","alternative":"Art Institute of Chicago","source":"https://www.artic.edu/artworks/274590"}],"colors":["yellow","black"],"shape_type":"L shaped joined rectangles","color_basis":"visual_reference_interpretation","shape_basis":"MoMA Chatham series description and visual review where available","image_svg":"assets/studies/ek-463.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-463.svg","colors":["yellow","black"],"shape_type":"L shaped joined rectangles","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/chatham-xii-yellow-black/","reference_id":"research/reference-images/EK-463.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"chatham xii yellow black","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Art Institute of Chicago"},{"id":"ek-464","canonical_id":"EK 464","title":"Chatham XIII: Yellow Red","year_start":1971,"year_end":1971,"date_display":"1971","medium":"oil on canvas, two joined panels","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/","label":"Ellsworth Kelly Foundation exhibition caption: EK 464"}],"notes":[null,"Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Chatham XIII identified by EK464 caption and unique yellow/red combination in the view. Internal proportions and overall aspect estimated from oblique installation photograph; normalized-only schematic pending frontal plate."],"record_status":"documented","record_kind":"painting","source_records":[{"ek_id":"EK 464","title":"Chatham XIII: Yellow Red","date":"1971","year_start":1971,"year_end":1971,"medium":"oil on canvas, two joined panels","dimensions":null,"collection":null,"height_cm":null,"width_cm":null,"series":"Chatham","series_index":13,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/","sources":["https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/"],"source_page":null,"shape_type":"inverted L / joined rectangles","shape_source":"https://www.moma.org/calendar/exhibitions/1329","colors_from_title":["yellow","red"],"image":null,"image_status":"source_reference_available_asset_not_prepared","metadata_status":"identity_confirmed_details_incomplete","collection_source_date":"as recorded by museum","notes":null,"retrieved_date":"2026-10-26"},{"source_id":"foundation-exhib-v4:EK464:ellsworth-kelly-chatham-series","source_record_id":"EK 464","ek_id":"EK 464","title":"Chatham XIII: Yellow Red","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/","label":"Ellsworth Kelly Foundation exhibition caption: EK 464"}],"notes":["Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/2013-DAP-13.56-MOMA-300x197.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/2013-DAP-13.60-MOMA-300x199.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["yellow","red"],"shape_type":"L shaped joined rectangles","color_basis":"visual_reference_interpretation","shape_basis":"MoMA Chatham series description and visual review where available","image_svg":"assets/studies/v5-root-ek-464.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-root-ek-464.svg","colors":["yellow","red"],"shape_type":"joined rectangles","reference_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/","reference_id":"research/svg-gap-v5/root/chatham-56.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate contours, actual reference visually reviewed","palette":"standardized vivid screen colors, not calibrated pigments","notes":"Chatham XIII identified by EK464 caption and unique yellow/red combination in the view. Internal proportions and overall aspect estimated from oblique installation photograph; normalized-only schematic pending frontal plate.","reviewed_date":"2026-10-27","true_scale_eligible":false,"true_scale_note":"Only normalized study: overall proportions estimated from an installation photograph; physical dimensions remain unknown."},"missing_fields":["height_cm","width_cm","collection"],"is_representative":true,"duplicate_group":"chatham xiii yellow red","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Only normalized study: overall proportions estimated from an installation photograph; physical dimensions remain unknown.","collection_group":null},{"id":"53ac12d02874","canonical_id":"EK 465","title":"Chatham XIV: Black White","year_start":1971,"year_end":1971,"date_display":"1971","medium":"oil on canvas, two joined panels","height_cm":243.8,"width_cm":224.8,"dimensions_display":"96 x 88 1/2 inches","collection":"Private collection","sources":[{"url":"https://www.moma.org/d/pdfs/W1siZiIsIjIwMTgvMDYvMTMvOGlvazUweWl5aF9LZWxseV9DaGF0aGFtX1BSRVZJRVcxLnBkZiJdXQ/Kelly_Chatham_PREVIEW1.pdf?sha=cc613fbfe3ec18ec","label":"Primary source"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/","label":"Primary source"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","label":"Ellsworth Kelly Foundation exhibition caption: EK 465"}],"notes":["Collection statement is historical, from 2013 book; current ownership unconfirmed.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Unique Chatham XIV: Black White title in the complete fourteen-work Chatham series; parent independently verified source identity.","Chatham XIV identified by EK465 caption in the 1979 Foundation view: left black/white work, distinct from right Chatham III black/blue. Overall aspect from MoMA2013 printed dimensions; internal panel ratios estimated from oblique historical photo."],"record_status":"documented","record_kind":"painting","source_records":[{"ek_id":null,"title":"Chatham XIV: Black White","date":"1971","year_start":1971,"year_end":1971,"medium":"oil on canvas, two joined panels","dimensions":"96 x 88 1/2 inches","collection":"Private collection","height_cm":243.8,"width_cm":224.8,"series":"Chatham","series_index":14,"source_url":"https://www.moma.org/d/pdfs/W1siZiIsIjIwMTgvMDYvMTMvOGlvazUweWl5aF9LZWxseV9DaGF0aGFtX1BSRVZJRVcxLnBkZiJdXQ/Kelly_Chatham_PREVIEW1.pdf?sha=cc613fbfe3ec18ec","sources":["https://www.moma.org/d/pdfs/W1siZiIsIjIwMTgvMDYvMTMvOGlvazUweWl5aF9LZWxseV9DaGF0aGFtX1BSRVZJRVcxLnBkZiJdXQ/Kelly_Chatham_PREVIEW1.pdf?sha=cc613fbfe3ec18ec","https://ellsworthkelly.org/exhibition/ellsworth-kelly-chatham-series/"],"source_page":3,"shape_type":"inverted L / joined rectangles","shape_source":"https://www.moma.org/calendar/exhibitions/1329","colors_from_title":["black","white"],"image":null,"image_status":"source_reference_available_asset_not_prepared","metadata_status":"sourced_metadata","collection_source_date":2013,"notes":"Collection statement is historical, from 2013 book; current ownership unconfirmed.","retrieved_date":"2026-10-26"},{"source_id":"foundation-exhib-v4:EK465:ellsworth-kelly-paintings-and-sculptures-1963-1979","source_record_id":"EK 465","ek_id":"EK 465","title":"Chatham XIV: Black White","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","label":"Ellsworth Kelly Foundation exhibition caption: EK 465"}],"notes":["Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Unique Chatham XIV: Black White title in the complete fourteen-work Chatham series; parent independently verified source identity."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1979-DAP-79.20-300x197.jpg"],"verified_identity_of":"53ac12d02874"}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","white"],"shape_type":"L shaped joined rectangles","color_basis":"visual_reference_interpretation","shape_basis":"MoMA Chatham series description and visual review where available","image_svg":"assets/studies/v5-root-53ac12d02874.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-root-53ac12d02874.svg","colors":["black","white"],"shape_type":"joined rectangles","reference_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","reference_id":"research/svg-gap-v5/root/chatham-xiv-1979.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate contours, actual reference visually reviewed","palette":"standardized vivid screen colors, not calibrated pigments","notes":"Chatham XIV identified by EK465 caption in the 1979 Foundation view: left black/white work, distinct from right Chatham III black/blue. Overall aspect from MoMA2013 printed dimensions; internal panel ratios estimated from oblique historical photo.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"chatham xiv black white","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"international-v4-stedelijk-black-white-bar-ii","canonical_id":"EK 449","title":"Two Panels: Black with White Bar II","year_start":1971,"year_end":1971,"date_display":"1971","medium":"Oil on canvas","height_cm":199.4,"width_cm":406.4,"dimensions_display":"78 1/2 x160 inches (199.4 x406.4cm) overall, Guggenheim1996 catalogue62","collection":"Stedelijk Museum Amsterdam (ownership recorded by museum conservator in historical publication)","sources":[{"url":"https://sbmk.nl/source/documents/MAWC-publ_web2.pdf","label":"Stedelijk Museum Amsterdam (ownership recorded by museum conservator in historical publication) primary source","accessed":"2026-10-27"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","label":"Ellsworth Kelly Foundation exhibition caption: EK 449"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=182","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. 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Contour remains approximate after oblique gallery photograph.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Exact1971 title Black with White BarII, Stedelijk Museum credit, two joined panels in1996caption PDFpage182 agree with museum conservator source identifying1971 TwoPanels:BlackwithWhiteBarII/EK449. Historical199.4x406.4cm resolves previously missing physical size; visually reviewed museum reference remains contour source.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","White upper bar and black lower rectangle retained. Overall physical dimensions established by Guggenheim1996 catalogue62 (199.4 x406.4cm), explicitly credited to Stedelijk; museum conservation reference establishes same title1971 and composition. Perspective in the reference makes contour proportions approximate."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"international-v4:stedelijk-black-white-bar-ii","source_record_id":"stedelijk-black-white-bar-ii","title":"Two Panels: Black with White Bar II","year_start":1971,"year_end":1971,"date_display":"1971","medium":"Oil on canvas","height_cm":199.4,"width_cm":406.4,"dimensions_display":"78 1/2 x160 inches (199.4 x406.4cm) overall, Guggenheim1996 catalogue62","collection":"Stedelijk Museum Amsterdam (ownership recorded by museum conservator in historical publication)","accession":null,"ek_id":"EK 449","source_url":"https://sbmk.nl/source/documents/MAWC-publ_web2.pdf","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_conservation_publication","retrieved_date":"2026-10-27","notes":["Primary source: Stedelijk conservator Elisabeth Bracht, The restoration of Kelly’s works at the Stedelijk Museum, Modern Art: Who Cares?, book pp250–254 (PDF pp252–256). Explicit five-painting inventory; current collection index is bot-challenged, so this is a historical ownership claim, not an exhaustive current inventory.","Materials are explained by museum conservator for these paintings: oil paint on cotton support. No dimensions inferred from photographs.","Physical dimensions formerly unresolved in museum conservation reference are now established by independent1996 museum catalogue62, explicitly credited to Stedelijk Museum. Contour remains approximate after oblique gallery photograph.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Exact1971 title Black with White BarII, Stedelijk Museum credit, two joined panels in1996caption PDFpage182 agree with museum conservator source identifying1971 TwoPanels:BlackwithWhiteBarII/EK449. Historical199.4x406.4cm resolves previously missing physical size; visually reviewed museum reference remains contour source.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","White upper bar and black lower rectangle retained. Overall physical dimensions established by Guggenheim1996 catalogue62 (199.4 x406.4cm), explicitly credited to Stedelijk; museum conservation reference establishes same title1971 and composition. Perspective in the reference makes contour proportions approximate."],"sources":[{"url":"https://sbmk.nl/source/documents/MAWC-publ_web2.pdf","label":"Stedelijk Museum Amsterdam (ownership recorded by museum conservator in historical publication) primary source","accessed":"2026-10-27"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","label":"Ellsworth Kelly Foundation exhibition captions: EK identity","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=182","label":"Guggenheim1996 retrospective catalogue62: title,1971, two joined panels, Stedelijk collection credit and overall dimensions","accessed":"2026-10-27","pdf_page":182}]},{"source_id":"guggenheim1996:cat-62","source_record_id":"62","title":"Black with White Bar II","year_start":1971,"year_end":1971,"date_display":"1971","medium":"Oil on canvas","height_cm":199.4,"width_cm":406.4,"depth_cm":null,"dimensions_display":null,"collection":"Stedelijk Museum, Amsterdam","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=182","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":62,"pdf_page":182,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Exact1971 title Black with White BarII, Stedelijk Museum credit, two joined panels in1996caption PDFpage182 agree with museum conservator source identifying1971 TwoPanels:BlackwithWhiteBarII/EK449. Historical199.4x406.4cm resolves previously missing physical size; visually reviewed museum reference remains contour source."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=182","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. 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No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1979-DAP-79.19-300x218.jpg"]},{"source_id":"foundation-exhib-v4:EK449:la-couleur-seule-lexperience-du-monochrome-color-alone-the-monochrome-as-experiment","source_record_id":"EK 449","ek_id":"EK 449","title":"Black with White Bar II","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/la-couleur-seule-lexperience-du-monochrome-color-alone-the-monochrome-as-experiment/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/la-couleur-seule-lexperience-du-monochrome-color-alone-the-monochrome-as-experiment/","label":"Ellsworth Kelly Foundation exhibition caption: EK 449"}],"notes":["Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1988-DAP-88.14-300x196.jpg"]}],"source_image_url":null,"title_aliases":["Black with White Bar II"],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"international-v4-stedelijk-black-white-bar-ii","field":"collection","chosen":"Stedelijk Museum Amsterdam (ownership recorded by museum conservator in historical publication)","alternative":"Stedelijk Museum, Amsterdam","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=182"}],"colors":["black","white"],"shape_type":"T-shaped joined rectangles","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-international-stedelijk-black-white-bar-ii.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-international-stedelijk-black-white-bar-ii.svg","colors":["black","white"],"shape_type":"T-shaped joined rectangles","reference_url":"https://sbmk.nl/source/documents/MAWC-publ_web2.pdf","reference_id":"research/international-v4/reference-images/stedelijk-p253-1.jpg","method":"hand_authored_vector_after_visual_reference","geometry_confidence":"approximate, visually reviewed","palette":"standardized, not colorimetric","notes":"White upper bar and black lower rectangle retained. Overall physical dimensions established by Guggenheim1996 catalogue62 (199.4 x406.4cm), explicitly credited to Stedelijk; museum conservation reference establishes same title1971 and composition. Perspective in the reference makes contour proportions approximate.","reviewed_date":"2026-10-27","source_url":"https://sbmk.nl/source/documents/MAWC-publ_web2.pdf"},"missing_fields":[],"is_representative":true,"duplicate_group":"two panels black with white bar ii","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Stedelijk Museum Amsterdam (ownership recorded by museum conservator in historical publication)"},{"id":"guggenheim1996-cat-65","canonical_id":null,"title":"White Bar with Blue and Red","year_start":1971,"year_end":1971,"date_display":"1971","medium":"Oil on canvas","height_cm":157.5,"width_cm":355.6,"dimensions_display":null,"collection":"Private collection","sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=188","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. 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"],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"guggenheim1996:cat-65","source_record_id":"65","title":"White Bar with Blue and Red","year_start":1971,"year_end":1971,"date_display":"1971","medium":"Oil on canvas","height_cm":157.5,"width_cm":355.6,"depth_cm":null,"dimensions_display":null,"collection":"Private collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=188","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":65,"pdf_page":188,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. "],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=188","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. 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Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"white bar with blue and red","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"matthewmarks-kele-pa-50647","canonical_id":null,"title":"Black Curve II","year_start":1972,"year_end":1972,"date_display":"1972","medium":"Oil on canvas","height_cm":254.0,"width_cm":254.0,"dimensions_display":"100 × 100 inches; 254 × 254 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-black-and-white-11-2024/lightbox/works/kele-pa-50647","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"matthewmarks:kele-pa-50647","source_record_id":"kele-pa-50647","title":"Black Curve II","year_start":1972,"year_end":1972,"date_display":"1972","medium":"Oil on canvas","height_cm":254.0,"width_cm":254.0,"depth_cm":null,"dimensions_display":"100 × 100 inches; 254 × 254 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-black-and-white-11-2024/lightbox/works/kele-pa-50647","image_url":"https://cdn.matthewmarks.com/online/kele-pa-50647/_800xAUTO_fit_center-center_none/50647_EK-479_02.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-black-and-white-11-2024/lightbox/works/kele-pa-50647","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"50647","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-black-and-white-11-2024"]}],"source_image_url":"https://cdn.matthewmarks.com/online/kele-pa-50647/_800xAUTO_fit_center-center_none/50647_EK-479_02.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","white"],"shape_type":"curved panel","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-marks-kele-pa-50647.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-marks-kele-pa-50647.svg","colors":["black","white"],"shape_type":"curved panel","reference_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-black-and-white-11-2024/lightbox/works/kele-pa-50647","reference_id":"research/auction-private-v4/references/marks-kele-pa-50647.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary reference","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"black curve ii","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Unknown"},{"id":"guggenheim-venice-black-curve-iv","canonical_id":null,"title":"Black Curve IV","year_start":1972,"year_end":1972,"date_display":"1972","medium":"Oil on canvas","height_cm":87.9,"width_cm":104.5,"dimensions_display":"87.9 x 104.5 cm","collection":"Peggy Guggenheim Collection, Venice","sources":[{"url":"https://www.guggenheim-venice.it/en/art/works/black-curve-iv/","institution":"guggenheim-venice","accessed":"2026-10-26","label":"guggenheim-venice"}],"notes":[],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"guggenheim-venice:black-curve-iv","source_record_id":"black-curve-iv","title":"Black Curve IV","year_start":1972,"year_end":1972,"date_display":"1972","medium":"Oil on canvas","height_cm":87.9,"width_cm":104.5,"dimensions_display":"87.9 x 104.5 cm","collection":"Peggy Guggenheim Collection, Venice","source_url":"https://www.guggenheim-venice.it/en/art/works/black-curve-iv/","image_url":"https://www.guggenheim-venice.it/site/assets/files/3122/kelli_curva-nera.jpg","accession":"2012.69","record_kind":"painting","notes":[],"sources":[{"url":"https://www.guggenheim-venice.it/en/art/works/black-curve-iv/","institution":"guggenheim-venice","accessed":"2026-10-26"}]}],"source_image_url":"https://www.guggenheim-venice.it/site/assets/files/3122/kelli_curva-nera.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","white"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v2-guggenheim-venice-black-curve-iv.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v2-guggenheim-venice-black-curve-iv.svg","colors":["black","white"],"shape_type":"rectangle","reference_url":"https://www.guggenheim-venice.it/en/art/works/black-curve-iv/","reference_id":"research/svg-v2-reference-images/guggenheim-venice-black-curve-iv.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"black curve iv","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Guggenheim"},{"id":"international-v4-fukuoka-blue-black-curve-iii","canonical_id":null,"title":"Blue Black Curve III","year_start":1972,"year_end":1972,"date_display":"1972","medium":"Oil on canvas","height_cm":179.9,"width_cm":358.5,"dimensions_display":"179.9 × 358.5 cm","collection":"Fukuoka Art Museum","sources":[{"url":"https://www.fukuoka-art-museum.jp/archives/modern_arts/2611","label":"Museum object2611; public search route exposes collection JSON","accessed":"2026-10-27"},{"url":"https://www.fukuoka-art-museum.jp/laravel/api/modern_arts?name=Kelly&lang=en","label":"Museum public collection JSON, exact artist result count1","accessed":"2026-10-27"}],"notes":["Exact public collection search for Japanese ケリー and English Kelly returns one object2611, both with matching title, date, material, size and accession. Museum public image is only180×135 and very dark; two-color partition cannot be established reliably enough for a schematic study. Keep SVG slot pending stronger reference."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"international-v4:fukuoka-blue-black-curve-iii","source_record_id":"3-A-8","title":"Blue Black Curve III","year_start":1972,"year_end":1972,"date_display":"1972","medium":"Oil on canvas","height_cm":179.9,"width_cm":358.5,"dimensions_display":"179.9 × 358.5 cm","collection":"Fukuoka Art Museum","accession":"3-A-8","ek_id":null,"source_url":"https://www.fukuoka-art-museum.jp/archives/modern_arts/2611","image_url":"https://www.fukuoka-art-museum.jp/archives/img/modern/2611/2611_1.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Exact public collection search for Japanese ケリー and English Kelly returns one object2611, both with matching title, date, material, size and accession. Museum public image is only180×135 and very dark; two-color partition cannot be established reliably enough for a schematic study. Keep SVG slot pending stronger reference."],"sources":[{"url":"https://www.fukuoka-art-museum.jp/archives/modern_arts/2611","label":"Museum object2611; public search route exposes collection JSON","accessed":"2026-10-27"},{"url":"https://www.fukuoka-art-museum.jp/laravel/api/modern_arts?name=Kelly&lang=en","label":"Museum public collection JSON, exact artist result count1","accessed":"2026-10-27"}]}],"source_image_url":"https://www.fukuoka-art-museum.jp/archives/img/modern/2611/2611_1.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["blue","black"],"shape_type":null,"color_basis":"title_derived_nonexhaustive","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["shape_type","svg_study"],"is_representative":true,"duplicate_group":"blue black curve iii","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Fukuoka Art Museum"},{"id":"north-v4-lacma-33211","canonical_id":null,"title":"Blue Curve III","year_start":1972,"year_end":1972,"date_display":"1972","medium":"Oil on canvas","height_cm":172.24,"width_cm":422.91,"dimensions_display":"67 13/16 ×166½in (172.24×422.91cm)","collection":"Los Angeles County Museum of Art","sources":[{"url":"https://collections.lacma.org/object/33211","label":"Los Angeles County Museum of Art primary record / publication","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=190","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 66","accessed":"2026-10-27","pdf_page":190},{"url":"https://ellsworthkelly.org/chronology/","label":"Verified supplementary metadata","page":null}],"notes":["Painted white upper area is part of the shaped canvas, not transparent wall.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 172.1 x 422.9cm agree with existing 172.24 x 422.91cm within published rounding. Primary catalogue66 caption retained; catalogue plate number is not EK number.","Wide diamond-shaped support. White top triangle belongs to painting; curved blue-white division retained."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"north-v4:lacma-33211","source_record_id":"M.73.76","title":"Blue Curve III","year_start":1972,"year_end":1972,"date_display":"1972","medium":"Oil on canvas","height_cm":172.24,"width_cm":422.91,"collection":"Los Angeles County Museum of Art","accession":"M.73.76","ek_id":null,"source_url":"https://collections.lacma.org/object/33211","image_url":"https://collections-images.lacma.org/images/33211/33211-1-primary.webp","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Painted white upper area is part of the shaped canvas, not transparent wall.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 172.1 x 422.9cm agree with existing 172.24 x 422.91cm within published rounding. Primary catalogue66 caption retained; catalogue plate number is not EK number.","Wide diamond-shaped support. White top triangle belongs to painting; curved blue-white division retained."],"sources":[{"url":"https://collections.lacma.org/object/33211","label":"Los Angeles County Museum of Art primary record / publication","accessed":"2026-10-27"}],"verified_identity_of":"gap-blue-curve-iii-undated","dimensions_display":"67 13/16 ×166½in (172.24×422.91cm)"},{"source_id":"guggenheim1996:cat-66","source_record_id":"66","title":"Blue Curve III","year_start":1972,"year_end":1972,"date_display":"1972","medium":"Oil on canvas","height_cm":172.1,"width_cm":422.9,"depth_cm":null,"dimensions_display":null,"collection":"Los Angeles County Museum of Art, Purchased with funds provided by Paul Rosenberg & Company, Mrs. Lita A. Hazen, and the David E. 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Primary catalogue66 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=190","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 66","accessed":"2026-10-27","pdf_page":190}],"verified_identity_of":"north-v4-lacma-33211"}],"source_image_url":"https://collections-images.lacma.org/images/33211/33211-1-primary.webp","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"north-v4-lacma-33211","field":"collection","chosen":"Los Angeles County Museum of Art","alternative":"Los Angeles County Museum of Art, Purchased with funds provided by Paul Rosenberg & Company, Mrs. Lita A. Hazen, and the David E. 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White top triangle belongs to painting; curved blue-white division retained.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"blue curve iii","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Los Angeles County Museum of Art"},{"id":"matthewmarks-47229","canonical_id":null,"title":"Blue Curve IV","year_start":1972,"year_end":1972,"date_display":"1972","medium":"Oil on canvas","height_cm":84.0,"width_cm":81.0,"dimensions_display":"33 × 32 inches; 84 × 81 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-blue-curve-09-2020/lightbox/works/47229","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"matthewmarks:47229","source_record_id":"47229","title":"Blue Curve IV","year_start":1972,"year_end":1972,"date_display":"1972","medium":"Oil on canvas","height_cm":84.0,"width_cm":81.0,"depth_cm":null,"dimensions_display":"33 × 32 inches; 84 × 81 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-blue-curve-09-2020/lightbox/works/47229","image_url":"https://cdn.matthewmarks.com/online/47229/_800xAUTO_fit_center-center_none/Kelly_Blue-Curve-IV_1972_47229_01.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-blue-curve-09-2020/lightbox/works/47229","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"47229","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-blue-curve-09-2020"]}],"source_image_url":"https://cdn.matthewmarks.com/online/47229/_800xAUTO_fit_center-center_none/Kelly_Blue-Curve-IV_1972_47229_01.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["blue"],"shape_type":"curved panel","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-marks-47229.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-marks-47229.svg","colors":["blue"],"shape_type":"curved panel","reference_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-blue-curve-09-2020/lightbox/works/47229","reference_id":"research/auction-private-v4/references/marks-47229.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary reference","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"blue curve iv","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Unknown"},{"id":"broad-v3-blue-curve-v","canonical_id":null,"title":"Blue Curve V","year_start":1972,"year_end":1972,"date_display":"1972","medium":"oil on canvas","height_cm":266.07,"width_cm":236.22,"dimensions_display":"104 3/4 x 93 in. (266.07 x 236.22 cm)","collection":"The Broad, Los Angeles","sources":[{"url":"https://www.thebroad.org/art/ellsworth-kelly/blue-curve-v","label":"The Broad primary collection record","accessed":"2026-10-27"}],"notes":["White rectangular painted ground retained: the photograph shows a straight outer canvas edge and shadow around the white lower-right area. The blue interior curve is approximated; photographic perspective rectified."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"broad-v3:blue-curve-v","source_record_id":"B-KELLY-2P76.05","title":"Blue Curve V","year_start":1972,"year_end":1972,"date_display":"1972","medium":"oil on canvas","height_cm":266.07,"width_cm":236.22,"dimensions_display":"104 3/4 x 93 in. (266.07 x 236.22 cm)","collection":"The Broad, Los Angeles","accession":"B-KELLY-2P76.05","ek_id":null,"source_url":"https://www.thebroad.org/art/ellsworth-kelly/blue-curve-v","image_url":"https://www.thebroad.org/sites/default/files/styles/webp_convert_only/public/art/kelly_blue-curve-v_2400px_0.jpg.webp?itok=uku1p3O9","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["White rectangular painted ground retained: the photograph shows a straight outer canvas edge and shadow around the white lower-right area. The blue interior curve is approximated; photographic perspective rectified."],"sources":[{"url":"https://www.thebroad.org/art/ellsworth-kelly/blue-curve-v","label":"The Broad primary collection record","accessed":"2026-10-27"}],"credit_line":"The Broad, Los Angeles"}],"source_image_url":"https://www.thebroad.org/sites/default/files/styles/webp_convert_only/public/art/kelly_blue-curve-v_2400px_0.jpg.webp?itok=uku1p3O9","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["blue","white"],"shape_type":"rectangle with curved colour field","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v3-broad-blue-curve-v.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v3-broad-blue-curve-v.svg","title":"Blue Curve V","year_start":1972,"colors":["blue","white"],"shape_type":"rectangle with curved colour field","reference_url":"https://www.thebroad.org/art/ellsworth-kelly/blue-curve-v","reference_image_url":"https://www.thebroad.org/sites/default/files/styles/webp_convert_only/public/art/kelly_blue-curve-v_2400px_0.jpg.webp?itok=uku1p3O9","reference_id":"research/broad-moca-v3/images/broad-blue-curve-v.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against primary museum photograph","palette":"standardized vivid, not colorimetrically measured","notes":"White rectangular painted ground retained: the photograph shows a straight outer canvas edge and shadow around the white lower-right area. The blue interior curve is approximated; photographic perspective rectified.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"blue curve v","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"The Broad, Los Angeles"},{"id":"moca-v3-blue-green-curve","canonical_id":null,"title":"Blue Green Curve","year_start":1972,"year_end":1972,"date_display":"1972","medium":"Oil on canvas","height_cm":222.89,"width_cm":366.4,"dimensions_display":"87 3/4 x 144 1/4 x 2 in. (222.89 x 366.4 x 5.08 cm)","collection":"The Museum of Contemporary Art, Los Angeles","sources":[{"url":"https://www.moca.org/artworks/blue-green-curve","label":"MOCA Los Angeles primary collection record","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=192","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 67","accessed":"2026-10-27","pdf_page":192}],"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 222.3 x 365.8cm agree with existing 222.89 x 366.4cm within published rounding. Primary catalogue67 caption retained; catalogue plate number is not EK number.","Observed triangular outer canvas points left. Green lower field has an upward-curving top boundary; wall and cast shadow remain absent."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"moca-v3:blue-green-curve","source_record_id":"85.57","title":"Blue Green Curve","year_start":1972,"year_end":1972,"date_display":"1972","medium":"Oil on canvas","height_cm":222.89,"width_cm":366.4,"dimensions_display":"87 3/4 x 144 1/4 x 2 in. (222.89 x 366.4 x 5.08 cm)","collection":"The Museum of Contemporary Art, Los Angeles","accession":"85.57","ek_id":null,"source_url":"https://www.moca.org/artworks/blue-green-curve","image_url":"https://cdn.sanity.io/images/ianh83xv/production/f197d6389c4422fbbfe3b17a69fe9135c02dc0db-1500x1185.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 222.3 x 365.8cm agree with existing 222.89 x 366.4cm within published rounding. Primary catalogue67 caption retained; catalogue plate number is not EK number.","Observed triangular outer canvas points left. Green lower field has an upward-curving top boundary; wall and cast shadow remain absent."],"sources":[{"url":"https://www.moca.org/artworks/blue-green-curve","label":"MOCA Los Angeles primary collection record","accessed":"2026-10-27"}],"credit_line":"The Museum of Contemporary Art, Los Angeles The Barry Lowen Collection"},{"source_id":"guggenheim1996:cat-67","source_record_id":"67","title":"Blue Green Curve","year_start":1972,"year_end":1972,"date_display":"1972","medium":"Oil on canvas","height_cm":222.3,"width_cm":365.8,"depth_cm":null,"dimensions_display":null,"collection":"The Museum of Contemporary Art, Los Angeles, The Barry Lowen Collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=192","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":67,"pdf_page":192,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 222.3 x 365.8cm agree with existing 222.89 x 366.4cm within published rounding. Primary catalogue67 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=192","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 67","accessed":"2026-10-27","pdf_page":192}],"verified_identity_of":"moca-v3-blue-green-curve"}],"source_image_url":"https://cdn.sanity.io/images/ianh83xv/production/f197d6389c4422fbbfe3b17a69fe9135c02dc0db-1500x1185.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"moca-v3-blue-green-curve","field":"collection","chosen":"The Museum of Contemporary Art, Los Angeles","alternative":"The Museum of Contemporary Art, Los Angeles, The Barry Lowen Collection","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=192"}],"colors":["blue","green"],"shape_type":"triangle with curved colour division","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v3-moca-blue-green-curve.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v3-moca-blue-green-curve.svg","title":"Blue Green Curve","year_start":1972,"colors":["blue","green"],"shape_type":"triangle with curved colour division","reference_url":"https://www.moca.org/artworks/blue-green-curve","reference_image_url":"https://cdn.sanity.io/images/ianh83xv/production/f197d6389c4422fbbfe3b17a69fe9135c02dc0db-1500x1185.jpg","reference_id":"research/broad-moca-v3/images/moca-blue-green-curve.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against primary museum photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Observed triangular outer canvas points left. Green lower field has an upward-curving top boundary; wall and cast shadow remain absent.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"blue green curve","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"The Museum of Contemporary Art, Los Angeles"},{"id":"broad-v3-blue-yellow-red-iv","canonical_id":null,"title":"Blue Yellow Red IV","year_start":1972,"year_end":1972,"date_display":"1972","medium":"oil on canvas, three joined panels","height_cm":109.2,"width_cm":106.7,"dimensions_display":"43 x 42 in. (109.2 x 106.7 cm)","collection":"The Broad, Los Angeles","sources":[{"url":"https://www.thebroad.org/art/ellsworth-kelly/blue-yellow-red-iv","label":"The Broad primary collection record","accessed":"2026-10-27"}],"notes":["Three observed horizontal joined panels: blue above yellow above red. Seams retained by separate vector elements; surface texture omitted."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"broad-v3:blue-yellow-red-iv","source_record_id":"B-KELLY-2P81.10","title":"Blue Yellow Red IV","year_start":1972,"year_end":1972,"date_display":"1972","medium":"oil on canvas, three joined panels","height_cm":109.2,"width_cm":106.7,"dimensions_display":"43 x 42 in. (109.2 x 106.7 cm)","collection":"The Broad, Los Angeles","accession":"B-KELLY-2P81.10","ek_id":null,"source_url":"https://www.thebroad.org/art/ellsworth-kelly/blue-yellow-red-iv","image_url":"https://www.thebroad.org/sites/default/files/styles/webp_convert_only/public/art/kelly_blue_yellow_red_iva.jpg.webp?itok=Tc8fM54K","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Three observed horizontal joined panels: blue above yellow above red. Seams retained by separate vector elements; surface texture omitted."],"sources":[{"url":"https://www.thebroad.org/art/ellsworth-kelly/blue-yellow-red-iv","label":"The Broad primary collection record","accessed":"2026-10-27"}],"credit_line":"The Broad, Los Angeles"}],"source_image_url":"https://www.thebroad.org/sites/default/files/styles/webp_convert_only/public/art/kelly_blue_yellow_red_iva.jpg.webp?itok=Tc8fM54K","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["blue","yellow","red"],"shape_type":"joined rectangles","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v3-broad-blue-yellow-red-iv.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v3-broad-blue-yellow-red-iv.svg","title":"Blue Yellow Red IV","year_start":1972,"colors":["blue","yellow","red"],"shape_type":"joined rectangles","reference_url":"https://www.thebroad.org/art/ellsworth-kelly/blue-yellow-red-iv","reference_image_url":"https://www.thebroad.org/sites/default/files/styles/webp_convert_only/public/art/kelly_blue_yellow_red_iva.jpg.webp?itok=Tc8fM54K","reference_id":"research/broad-moca-v3/images/broad-blue-yellow-red-iv.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against primary museum photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Three observed horizontal joined panels: blue above yellow above red. Seams retained by separate vector elements; surface texture omitted.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"blue yellow red iv","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"The Broad, Los Angeles"},{"id":"moma1973-pdf102-caption1","canonical_id":null,"title":"Red Curve II","year_start":1972,"year_end":1972,"date_display":"1972","medium":"Oil on canvas","height_cm":114.3,"width_cm":426.72,"dimensions_display":"45 x 168 inches (overall)","collection":"Stedelijk Museum Amsterdam (ownership recorded by museum conservator in historical publication)","sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","label":"MoMA1973 PDFp102: Red CurveII1972, Stedelijk,45in×14ft; exact diamond reference photograph","accessed":"2026-10-27"},{"url":"https://sbmk.nl/source/documents/MAWC-publ_web2.pdf","label":"Stedelijk Museum Amsterdam (ownership recorded by museum conservator in historical publication) primary source","accessed":"2026-10-27"}],"notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Primary source: Stedelijk conservator Elisabeth Bracht, The restoration of Kelly’s works at the Stedelijk Museum, Modern Art: Who Cares?, book pp250–254 (PDF pp252–256). Explicit five-painting inventory; current collection index is bot-challenged, so this is a historical ownership claim, not an exhaustive current inventory.","Materials are explained by museum conservator for these paintings: oil paint on cotton support. No dimensions inferred from photographs.","White upper cap inside the wide diamond retained. Actual museum-published MoMA1973 plate is used, with physical dimensions from its caption."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"moma1973:pdf102-caption1","title":"Red Curve II","year_start":1972,"year_end":1972,"date_display":"1972","medium":"Oil on canvas","height_cm":114.3,"width_cm":426.72,"dimensions_display":"45 x 168 inches (overall)","collection":"Stedelijk Museum, Amsterdam","source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","record_kind":"painting","record_status":"documented","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Primary source: Stedelijk conservator Elisabeth Bracht, The restoration of Kelly’s works at the Stedelijk Museum, Modern Art: Who Cares?, book pp250–254 (PDF pp252–256). Explicit five-painting inventory; current collection index is bot-challenged, so this is a historical ownership claim, not an exhaustive current inventory.","Materials are explained by museum conservator for these paintings: oil paint on cotton support. No dimensions inferred from photographs.","White upper cap inside the wide diamond retained. Actual museum-published MoMA1973 plate is used, with physical dimensions from its caption."],"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 102 (book page 97)","pdf_page":102,"book_page":97,"accessed":"2026-10-26"}]},{"source_id":"international-v4:stedelijk-red-curve-ii","source_record_id":"stedelijk-red-curve-ii","title":"Red Curve II","year_start":1972,"year_end":1972,"date_display":"1972","medium":"Oil on canvas","height_cm":114.3,"width_cm":426.72,"dimensions_display":"45 inches × 14 feet (114.3 × 426.72 cm)","collection":"Stedelijk Museum Amsterdam (ownership recorded by museum conservator in historical publication)","accession":null,"ek_id":null,"source_url":"https://sbmk.nl/source/documents/MAWC-publ_web2.pdf","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_conservation_publication","retrieved_date":"2026-10-27","notes":["Primary source: Stedelijk conservator Elisabeth Bracht, The restoration of Kelly’s works at the Stedelijk Museum, Modern Art: Who Cares?, book pp250–254 (PDF pp252–256). Explicit five-painting inventory; current collection index is bot-challenged, so this is a historical ownership claim, not an exhaustive current inventory.","Materials are explained by museum conservator for these paintings: oil paint on cotton support. No dimensions inferred from photographs."],"sources":[{"url":"https://sbmk.nl/source/documents/MAWC-publ_web2.pdf","label":"Stedelijk Museum Amsterdam (ownership recorded by museum conservator in historical publication) primary source","accessed":"2026-10-27"},{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","label":"MoMA1973 PDFp102: Red CurveII1972, Stedelijk,45in×14ft; exact diamond reference photograph","accessed":"2026-10-27"}],"verified_identity_of":"moma1973-pdf102-caption1"}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"moma1973-pdf102-caption1","field":"collection","chosen":"Stedelijk Museum, Amsterdam","alternative":"Stedelijk Museum Amsterdam (ownership recorded by museum conservator in historical publication)","source":"https://sbmk.nl/source/documents/MAWC-publ_web2.pdf"}],"colors":["red","white"],"shape_type":"diamond","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-international-stedelijk-red-curve-ii.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-international-stedelijk-red-curve-ii.svg","colors":["red","white"],"shape_type":"diamond","reference_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","reference_id":"research/international-v4/reference-images/moma-p102-0.jpg","method":"hand_authored_vector_after_visual_reference","geometry_confidence":"approximate, visually reviewed","palette":"standardized, not colorimetric","notes":"White upper cap inside the wide diamond retained. Actual museum-published MoMA1973 plate is used, with physical dimensions from its caption.","reviewed_date":"2026-10-27","source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf"},"missing_fields":[],"is_representative":true,"duplicate_group":"red curve ii","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Stedelijk Museum Amsterdam (ownership recorded by museum conservator in historical publication)"},{"id":"moma1973-pdf101-caption1","canonical_id":null,"title":"White Curve","year_start":1972,"year_end":1972,"date_display":"1972","medium":"Oil on canvas","height_cm":254.0,"width_cm":254.0,"dimensions_display":"100 x 100 inches (overall)","collection":"Stedelijk Museum Amsterdam (ownership recorded by museum conservator in historical publication)","sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","label":"MoMA1973 PDFp101: title White Curve, oil on canvas254×254cm and photograph","accessed":"2026-10-27"},{"url":"https://sbmk.nl/source/documents/MAWC-publ_web2.pdf","label":"Stedelijk Museum Amsterdam (ownership recorded by museum conservator in historical publication) primary source","accessed":"2026-10-27"}],"notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Primary source: Stedelijk conservator Elisabeth Bracht, The restoration of Kelly’s works at the Stedelijk Museum, Modern Art: Who Cares?, book pp250–254 (PDF pp252–256). Explicit five-painting inventory; current collection index is bot-challenged, so this is a historical ownership claim, not an exhaustive current inventory.","Materials are explained by museum conservator for these paintings: oil paint on cotton support. No dimensions inferred from photographs.","Same painting as historical MoMA1973 White Curve1972 (254×254cm); conservator title is more specific. Confirmed visually against MoMA plate and museum conservation gallery photograph.","Same historical White Curve1972 now called White Triangle with Black Curve. White triangular canvas and black corner slivers retained; upper-left wall omitted. Curvature approximate."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"moma1973:pdf101-caption1","title":"White Curve","year_start":1972,"year_end":1972,"date_display":"1972","medium":"Oil on canvas","height_cm":254.0,"width_cm":254.0,"dimensions_display":"100 x 100 inches (overall)","collection":"Stedelijk Museum, Amsterdam","source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","record_kind":"painting","record_status":"documented","notes":["Source is the selected 1973 MoMA retrospective catalogue, not a complete artist inventory.","Dates, materials and collection statements are transcribed as published in 1973 and may differ from later cataloguing. Historical collection statements do not establish current ownership.","Primary source: Stedelijk conservator Elisabeth Bracht, The restoration of Kelly’s works at the Stedelijk Museum, Modern Art: Who Cares?, book pp250–254 (PDF pp252–256). Explicit five-painting inventory; current collection index is bot-challenged, so this is a historical ownership claim, not an exhaustive current inventory.","Materials are explained by museum conservator for these paintings: oil paint on cotton support. No dimensions inferred from photographs.","Same painting as historical MoMA1973 White Curve1972 (254×254cm); conservator title is more specific. Confirmed visually against MoMA plate and museum conservation gallery photograph.","Same historical White Curve1972 now called White Triangle with Black Curve. White triangular canvas and black corner slivers retained; upper-left wall omitted. Curvature approximate."],"sources":[{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","institution":"The Museum of Modern Art","label":"1973 retrospective, PDF page 101 (book page 96)","pdf_page":101,"book_page":96,"accessed":"2026-10-26"}]},{"source_id":"international-v4:stedelijk-white-triangle-black-curve","source_record_id":"stedelijk-white-triangle-black-curve","title":"White Triangle with Black Curve","year_start":1972,"year_end":1972,"date_display":"1972","medium":"Oil on canvas","height_cm":254,"width_cm":254,"dimensions_display":"254 × 254 cm","collection":"Stedelijk Museum Amsterdam (ownership recorded by museum conservator in historical publication)","accession":null,"ek_id":null,"source_url":"https://sbmk.nl/source/documents/MAWC-publ_web2.pdf","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_conservation_publication","retrieved_date":"2026-10-27","notes":["Primary source: Stedelijk conservator Elisabeth Bracht, The restoration of Kelly’s works at the Stedelijk Museum, Modern Art: Who Cares?, book pp250–254 (PDF pp252–256). Explicit five-painting inventory; current collection index is bot-challenged, so this is a historical ownership claim, not an exhaustive current inventory.","Materials are explained by museum conservator for these paintings: oil paint on cotton support. No dimensions inferred from photographs.","Same painting as historical MoMA1973 White Curve1972 (254×254cm); conservator title is more specific. Confirmed visually against MoMA plate and museum conservation gallery photograph."],"sources":[{"url":"https://sbmk.nl/source/documents/MAWC-publ_web2.pdf","label":"Stedelijk Museum Amsterdam (ownership recorded by museum conservator in historical publication) primary source","accessed":"2026-10-27"},{"url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","label":"MoMA1973 PDFp101: title White Curve, oil on canvas254×254cm and photograph","accessed":"2026-10-27"}],"verified_identity_of":"moma1973-pdf101-caption1","title_aliases":["White Curve","White Triangle with Black Curve"]}],"source_image_url":null,"title_aliases":["White Curve","White Triangle with Black Curve"],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"moma1973-pdf101-caption1","field":"collection","chosen":"Stedelijk Museum, Amsterdam","alternative":"Stedelijk Museum Amsterdam (ownership recorded by museum conservator in historical publication)","source":"https://sbmk.nl/source/documents/MAWC-publ_web2.pdf"}],"colors":["white","black"],"shape_type":"triangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-international-stedelijk-white-triangle-black-curve.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-international-stedelijk-white-triangle-black-curve.svg","colors":["white","black"],"shape_type":"triangle","reference_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf","reference_id":"research/international-v4/reference-images/moma-p101-0.jpg","method":"hand_authored_vector_after_visual_reference","geometry_confidence":"approximate, visually reviewed","palette":"standardized, not colorimetric","notes":"Same historical White Curve1972 now called White Triangle with Black Curve. White triangular canvas and black corner slivers retained; upper-left wall omitted. Curvature approximate.","reviewed_date":"2026-10-27","source_url":"https://assets.moma.org/documents/moma_catalogue_2535_300299040.pdf"},"missing_fields":[],"is_representative":true,"duplicate_group":"white curve","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Stedelijk Museum Amsterdam (ownership recorded by museum conservator in historical publication)"},{"id":"sothebys-en-auctions-ecatalogue-2005-contemporary-art-evening-n08092-lot-46-html","canonical_id":"EK 505","title":"White with Black Triangle","year_start":1972,"year_end":1972,"date_display":"1972","medium":"oil on canvas, two joined panels","height_cm":198.1,"width_cm":236.9,"dimensions_display":"78  x 93 1/4  in.    198.1  x 236.9  cm.","collection":"Private collection (last public sale; present owner unverified)","sources":[{"url":"https://www.sothebys.com/en/auctions/ecatalogue/2005/contemporary-art-evening-n08092/lot.46.html","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Historical sale record; current ownership is unverified.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. White rotated rectangular panel joins black inverted triangle. Wall and shadows excluded; narrow photographed side edge not treated as a painted black border."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"sothebys:en-auctions-ecatalogue-2005-contemporary-art-evening-n08092-lot-46-html","source_record_id":"en-auctions-ecatalogue-2005-contemporary-art-evening-n08092-lot-46-html","title":"White with Black Triangle (EK 505)","year_start":1972,"year_end":1972,"date_display":"1972","medium":"oil on canvas, two joined panels","height_cm":198.1,"width_cm":236.9,"depth_cm":null,"dimensions_display":"78  x 93 1/4  in.    198.1  x 236.9  cm.","collection":"Private collection (last public sale; present owner unverified)","collection_as_of":null,"accession":null,"ek_id":"EK 505","source_url":"https://www.sothebys.com/en/auctions/ecatalogue/2005/contemporary-art-evening-n08092/lot.46.html","image_url":"https://sothebys-com.brightspotcdn.com/dims4/default/50dee52/2147483647/strip/true/crop/2000x2000+0+0/resize/566x566!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot-migration.s3.amazonaws.com%2F71%2Fcc%2F08%2F481ee5a501599af1166635f6428eb75685c3b0b786b458f18595d29833%2F4f45m-n08092-46.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Historical sale record; current ownership is unverified.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. White rotated rectangular panel joins black inverted triangle. Wall and shadows excluded; narrow photographed side edge not treated as a painted black border."],"sources":[{"url":"https://www.sothebys.com/en/auctions/ecatalogue/2005/contemporary-art-evening-n08092/lot.46.html","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Sotheby's","sale_date":null,"lot_number":"46","source_url":"https://www.sothebys.com/en/auctions/ecatalogue/2005/contemporary-art-evening-n08092/lot.46.html","provenance":"Joseph Helman Gallery, New York\nAcquired by the present owner from the above in 1996"}],"raw_title":"White with Black Triangle (EK 505)"}],"source_image_url":"https://sothebys-com.brightspotcdn.com/dims4/default/50dee52/2147483647/strip/true/crop/2000x2000+0+0/resize/566x566!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot-migration.s3.amazonaws.com%2F71%2Fcc%2F08%2F481ee5a501599af1166635f6428eb75685c3b0b786b458f18595d29833%2F4f45m-n08092-46.jpg","title_aliases":[],"auction_history":[{"house":"Sotheby's","sale_date":null,"lot_number":"46","source_url":"https://www.sothebys.com/en/auctions/ecatalogue/2005/contemporary-art-evening-n08092/lot.46.html","provenance":"Joseph Helman Gallery, New York\nAcquired by the present owner from the above in 1996"}],"market_history":[],"field_conflicts":[],"colors":["white","black"],"shape_type":"joined quadrilateral and triangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-market-29-sothebys-en-auctions-ecatalogue-2005-contemporary-art-evening-n08092-lot-46-html.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-market-29-sothebys-en-auctions-ecatalogue-2005-contemporary-art-evening-n08092-lot-46-html.svg","colors":["white","black"],"shape_type":"joined quadrilateral and triangle","reference_url":"https://www.sothebys.com/en/auctions/ecatalogue/2005/contemporary-art-evening-n08092/lot.46.html","reference_id":"research/svg-gap-v5/market/ref-29.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary reference visually inspected","palette":"standardized vivid; same-family shades retained where composition depends on them","notes":"Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. White rotated rectangular panel joins black inverted triangle. Wall and shadows excluded; narrow photographed side edge not treated as a painted black border.","reviewed_date":"2026-10-27","true_scale_eligible":true},"missing_fields":[],"is_representative":true,"duplicate_group":"white with black triangle","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"sothebys-en-buy-auction-2026-the-now-contemporary-evening-auction-yellow-black","canonical_id":null,"title":"Yellow Black","year_start":1972,"year_end":1972,"date_display":"1972","medium":"oil on canvas, on two joined panels","height_cm":243.8,"width_cm":178.4,"dimensions_display":"243.8 by 178.4 cm.","collection":"Private collection (last public sale; present owner unverified)","sources":[{"url":"https://www.sothebys.com/en/buy/auction/2026/the-now-contemporary-evening-auction/yellow-black","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Historical sale record; current ownership is unverified.","Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. ","Earliest creation-year tie: ordering within the year is unknown. One record is selected deterministically for display."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"sothebys:en-buy-auction-2026-the-now-contemporary-evening-auction-yellow-black","source_record_id":"en-buy-auction-2026-the-now-contemporary-evening-auction-yellow-black","title":"Yellow Black","year_start":1972,"year_end":1972,"date_display":"1972","medium":"oil on canvas, on two joined panels","height_cm":243.8,"width_cm":178.4,"depth_cm":null,"dimensions_display":"243.8 by 178.4 cm.","collection":"Private collection (last public sale; present owner unverified)","collection_as_of":"2026-05-14T23:00Z","accession":null,"ek_id":null,"source_url":"https://www.sothebys.com/en/buy/auction/2026/the-now-contemporary-evening-auction/yellow-black","image_url":"https://sothebys-md.brightspotcdn.com/dims4/default/53ebe1f/2147483647/strip/true/crop/2000x2727+0+0/resize/800x1091!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2F30%2Fe3%2F8cf05d4f4c6291e9ee326e9cb59e%2Fn12128-dk3fv-cs-01.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Historical sale record; current ownership is unverified.","Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. ","Earliest creation-year tie: ordering within the year is unknown. One record is selected deterministically for display."],"sources":[{"url":"https://www.sothebys.com/en/buy/auction/2026/the-now-contemporary-evening-auction/yellow-black","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Sotheby's","sale_date":"2026-05-14T23:00Z","lot_number":"144","source_url":"https://www.sothebys.com/en/buy/auction/2026/the-now-contemporary-evening-auction/yellow-black","provenance":"Leo Castelli Gallery, New York (LC# 467)\nClaudia Caraballo de Quentin, Bueno Aires (acquired from the above)\nSotheby's New York, 10 November 1988, lot 37 (consigned by the above)\nPrivate Collection (acquired at the above sale)\nPrivate Collection, Minnesota\nChristie's New York, 9 November 1993, lot 43 (consigned by the above)\nGinny Williams, Denver (acquired at the above sale)\nMatthew Marks Gallery, New York\nAcquired from the above in February 2006 by the present owner"}],"raw_title":"Yellow Black"}],"source_image_url":"https://sothebys-md.brightspotcdn.com/dims4/default/53ebe1f/2147483647/strip/true/crop/2000x2727+0+0/resize/800x1091!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2F30%2Fe3%2F8cf05d4f4c6291e9ee326e9cb59e%2Fn12128-dk3fv-cs-01.jpg","title_aliases":[],"auction_history":[{"house":"Sotheby's","sale_date":"2026-05-14T23:00Z","lot_number":"144","source_url":"https://www.sothebys.com/en/buy/auction/2026/the-now-contemporary-evening-auction/yellow-black","provenance":"Leo Castelli Gallery, New York (LC# 467)\nClaudia Caraballo de Quentin, Bueno Aires (acquired from the above)\nSotheby's New York, 10 November 1988, lot 37 (consigned by the above)\nPrivate Collection (acquired at the above sale)\nPrivate Collection, Minnesota\nChristie's New York, 9 November 1993, lot 43 (consigned by the above)\nGinny Williams, Denver (acquired at the above sale)\nMatthew Marks Gallery, New York\nAcquired from the above in February 2006 by the present owner"}],"market_history":[],"field_conflicts":[],"colors":["yellow","black"],"shape_type":"joined rectangles","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-sothebys-en-buy-auction-2026-the-now-contemporary-evening-auction-yellow-black.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-sothebys-en-buy-auction-2026-the-now-contemporary-evening-auction-yellow-black.svg","colors":["yellow","black"],"shape_type":"joined rectangles","reference_url":"https://www.sothebys.com/en/buy/auction/2026/the-now-contemporary-evening-auction/yellow-black","reference_id":"research/auction-private-v4/references/auction-sothebys-en-buy-auction-2026-the-now-contemporary-evening-auction-yellow-black.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":false,"duplicate_group":"yellow black","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection","representative_id":"guggenheim1996-cat-54"},{"id":"museum-v2-bilbao-yellow-curve","canonical_id":null,"title":"Yellow Curve I","year_start":1972,"year_end":1972,"date_display":"1972","medium":"Oil on canvas","height_cm":170.2,"width_cm":341.0,"dimensions_display":"170.2 x341 cm","collection":"Guggenheim Museum Bilbao","sources":[{"url":"https://www.guggenheim-bilbao.eus/en/the-collection/works/yellow-curve-i","label":"Guggenheim Museum Bilbao primary museum record","accessed":"2026-10-26"}],"notes":["White upper section is retained inside the diamond support."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"museum-v2:bilbao_yellow_curve","source_record_id":"bilbao_yellow_curve","title":"Yellow Curve I","year_start":1972,"year_end":1972,"date_display":"1972","medium":"Oil on canvas","height_cm":170.2,"width_cm":341.0,"dimensions_display":"170.2 x341 cm","collection":"Guggenheim Museum Bilbao","accession":null,"ek_id":null,"source_url":"https://www.guggenheim-bilbao.eus/en/the-collection/works/yellow-curve-i","image_url":"https://cms.guggenheim-bilbao.eus/uploads/2022/08/KellyE-1024x587.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-26","notes":["White upper section is retained inside the diamond support."],"sources":[{"url":"https://www.guggenheim-bilbao.eus/en/the-collection/works/yellow-curve-i","label":"Guggenheim Museum Bilbao primary museum record","accessed":"2026-10-26"}]}],"source_image_url":"https://cms.guggenheim-bilbao.eus/uploads/2022/08/KellyE-1024x587.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["yellow","white"],"shape_type":"diamond","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-international-bilbao-yellow-curve-i.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-international-bilbao-yellow-curve-i.svg","colors":["yellow","white"],"shape_type":"diamond","reference_url":"https://cms.guggenheim-bilbao.eus/uploads/2022/08/KellyE-1024x587.jpg","reference_id":"research/international-v4/reference-images/museum-v2-bilbao-yellow-curve.jpg","method":"hand_authored_vector_after_visual_reference","geometry_confidence":"approximate, visually reviewed","palette":"standardized, not colorimetric","notes":"White upper section is retained inside the diamond support.","reviewed_date":"2026-10-27","source_url":"https://www.guggenheim-bilbao.eus/en/the-collection/works/yellow-curve-i"},"missing_fields":[],"is_representative":true,"duplicate_group":"yellow curve i","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Guggenheim"},{"id":"museum-v2-pompidou-cqp5rjp","canonical_id":"EK 493","title":"Yellow Red Curve","year_start":1972,"year_end":1972,"date_display":"1972","medium":"Huile sur toile","height_cm":115.0,"width_cm":302.0,"dimensions_display":"115 x 302 cm","collection":"Centre Pompidou, Musée national d’art moderne, Paris","sources":[{"url":"https://www.centrepompidou.fr/fr/ressources/oeuvre/cqp5Rjp","label":"Centre Pompidou, Musée national d’art moderne, Paris primary museum record","accessed":"2026-10-26"}],"notes":[],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"museum-v2:pompidou_cqp5Rjp","source_record_id":"AM 1975-228","title":"Yellow Red Curve","year_start":1972,"year_end":1972,"date_display":"1972","medium":"Huile sur toile","height_cm":115.0,"width_cm":302.0,"dimensions_display":"115 x 302 cm","collection":"Centre Pompidou, Musée national d’art moderne, Paris","accession":"AM 1975-228","ek_id":"EK 493","source_url":"https://www.centrepompidou.fr/fr/ressources/oeuvre/cqp5Rjp","image_url":"https://www.centrepompidou.fr/media/picture/7d/25/7d259fdc5095f6e32a9351712e06aa11/thumb_large.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-26","notes":[],"sources":[{"url":"https://www.centrepompidou.fr/fr/ressources/oeuvre/cqp5Rjp","label":"Centre Pompidou, Musée national d’art moderne, Paris primary museum record","accessed":"2026-10-26"}]}],"source_image_url":"https://www.centrepompidou.fr/media/picture/7d/25/7d259fdc5095f6e32a9351712e06aa11/thumb_large.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["yellow","red"],"shape_type":"triangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-international-pompidou-yellow-red-curve.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-international-pompidou-yellow-red-curve.svg","colors":["yellow","red"],"shape_type":"triangle","reference_url":"https://www.centrepompidou.fr/media/picture/7d/25/7d259fdc5095f6e32a9351712e06aa11/thumb_large.jpg","reference_id":"research/international-v4/reference-images/museum-v2-pompidou-cqp5rjp.jpg","method":"hand_authored_vector_after_visual_reference","geometry_confidence":"approximate, visually reviewed","palette":"standardized, not colorimetric","notes":"","reviewed_date":"2026-10-27","source_url":"https://www.centrepompidou.fr/fr/ressources/oeuvre/cqp5Rjp"},"missing_fields":[],"is_representative":true,"duplicate_group":"yellow red curve","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Centre Pompidou"},{"id":"museum-v2-reina-yellow-red-curve-i","canonical_id":null,"title":"Yellow Red Curve I","year_start":1972,"year_end":1972,"date_display":"1972","medium":"Oil on canvas","height_cm":203.2,"width_cm":313.7,"dimensions_display":"203.2 x313.7 cm","collection":"Museo Nacional Centro de Arte Reina Sofía, Madrid","sources":[{"url":"https://www.museoreinasofia.es/en/collections/artwork/yellow-red-curve-i/","label":"Museo Nacional Centro de Arte Reina Sofía, Madrid primary museum record","accessed":"2026-10-26"}],"notes":[],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"museum-v2:reina_yellow_red_curve_i","source_record_id":"AD00130","title":"Yellow Red Curve I","year_start":1972,"year_end":1972,"date_display":"1972","medium":"Oil on canvas","height_cm":203.2,"width_cm":313.7,"dimensions_display":"203.2 x313.7 cm","collection":"Museo Nacional Centro de Arte Reina Sofía, Madrid","accession":"AD00130","ek_id":null,"source_url":"https://www.museoreinasofia.es/en/collections/artwork/yellow-red-curve-i/","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-26","notes":[],"sources":[{"url":"https://www.museoreinasofia.es/en/collections/artwork/yellow-red-curve-i/","label":"Museo Nacional Centro de Arte Reina Sofía, Madrid primary museum record","accessed":"2026-10-26"}]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["yellow","red"],"shape_type":"triangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-international-reina-yellow-red-curve-i.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-international-reina-yellow-red-curve-i.svg","colors":["yellow","red"],"shape_type":"triangle","reference_url":"https://recursos.museoreinasofia.es/styles/large_landscape/public/Obra/AD00130_2.jpg.webp","reference_id":"research/international-v4/reference-images/reina-yellow-red-curve-i.jpg","method":"hand_authored_vector_after_visual_reference","geometry_confidence":"approximate, visually reviewed","palette":"standardized, not colorimetric","notes":"","reviewed_date":"2026-10-27","source_url":"https://www.museoreinasofia.es/en/collections/artwork/yellow-red-curve-i/"},"missing_fields":[],"is_representative":true,"duplicate_group":"yellow red curve i","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Museo Nacional Centro de Arte Reina Sofía, Madrid"},{"id":"ek-490","canonical_id":"EK 490","title":"Black Curve V","year_start":1973,"year_end":1973,"date_display":"1973","medium":"oil on canvas","height_cm":166.37,"width_cm":166.37,"dimensions_display":"65 1/2 x 65 1/2 inches","collection":"Private collection","sources":[{"url":"https://ellsworthkelly.org/work/black-curve-v/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"}],"notes":[],"record_status":"documented","source_records":[{"ek_id":"EK 490","title":"Black Curve V","date":"1973","medium":"oil on canvas","dimensions":"65 1/2 x 65 1/2 inches","collection":"Private collection","source_url":"https://ellsworthkelly.org/work/black-curve-v/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"}],"record_kind":"painting","auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","white"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/ek-490.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-490.svg","colors":["black","white"],"shape_type":"rectangle","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/black-curve-v/","reference_id":"research/reference-images/EK-490.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"black curve v","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"guggenheim1996-essay-37-fig-34b","canonical_id":"EK 501","title":"Black with White Triangle","year_start":1973,"year_end":1973,"date_display":"1973","medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=37","label":"Guggenheim1996 retrospective, essayPDF37, figure34b","accessed":"2026-10-27","pdf_page":37},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 501"}],"notes":["Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Painting named and dated in studio/installation photograph caption; medium and dimensions unreported. Work identity is preserved as a known slot without inferring its size from the photograph.","Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Verified identity reconciliation: Black with White Triangle: the Foundation 1973 MoMA installation and the 1996 essay studio photograph show the same distinctive angled black quadrilateral joined to a white inverted triangle, with matching panel arrangement and unusually pointed joint. The book figure34 caption dates the painting 1973; the Foundation labels the installation work EK501. These are different photographs of the same specific configuration, independently checked by the market and museum researchers. The Foundation installation caption explicitly supplies EK 501. Source and target photographs were independently viewed in the saved paired comparison.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. The Foundation’s 1973 MoMA installation photograph explicitly labels EK501; matches the 1996 Guggenheim studio photograph. White inverted triangle joins rotated black rectangle. Dimensions unknown; observed proportions normalized."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"guggenheim1996:essay-37-fig-34b","source_record_id":"essay-37-fig-34b","title":"Black with White Triangle","year_start":1973,"year_end":1973,"date_display":"1973","medium":null,"height_cm":null,"width_cm":null,"depth_cm":null,"dimensions_display":null,"collection":null,"collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=37","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","pdf_page":37,"figure":"34b","notes":["Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Painting named and dated in studio/installation photograph caption; medium and dimensions unreported. Work identity is preserved as a known slot without inferring its size from the photograph.","Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Verified identity reconciliation: Black with White Triangle: the Foundation 1973 MoMA installation and the 1996 essay studio photograph show the same distinctive angled black quadrilateral joined to a white inverted triangle, with matching panel arrangement and unusually pointed joint. The book figure34 caption dates the painting 1973; the Foundation labels the installation work EK501. These are different photographs of the same specific configuration, independently checked by the market and museum researchers. The Foundation installation caption explicitly supplies EK 501. Source and target photographs were independently viewed in the saved paired comparison.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. The Foundation’s 1973 MoMA installation photograph explicitly labels EK501; matches the 1996 Guggenheim studio photograph. White inverted triangle joins rotated black rectangle. Dimensions unknown; observed proportions normalized."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=37","label":"Guggenheim1996 retrospective, essayPDF37, figure34b","accessed":"2026-10-27","pdf_page":37}]},{"source_id":"foundation-exhib-v4:EK501:ellsworth-kelly-4","source_record_id":"EK 501","ek_id":"EK 501","title":"Black with White Triangle","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 501"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1973-DAP-73.18-R-Mates_P-Katz-300x194.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/1973-DAP-73.55-J-Mitchell-300x201.jpg","https://ellsworthkelly.org/wp-content/uploads/2018/01/1973-EK-DAP-73.36-eks-300x203.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","white"],"shape_type":"joined quadrilateral and triangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-market-30-guggenheim1996-essay-37-fig-34b.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-market-30-guggenheim1996-essay-37-fig-34b.svg","colors":["black","white"],"shape_type":"joined quadrilateral and triangle","reference_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","reference_id":"research/svg-gap-v5/market/alt-reference-30.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary reference visually inspected","palette":"standardized vivid; same-family shades retained where composition depends on them","notes":"Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. The Foundation’s 1973 MoMA installation photograph explicitly labels EK501; matches the 1996 Guggenheim studio photograph. White inverted triangle joins rotated black rectangle. Dimensions unknown; observed proportions normalized.","reviewed_date":"2026-10-27","true_scale_eligible":false,"true_scale_note":"Normalized study only: physical size unknown or oblique installation reference cannot establish exact frontal proportions. The Foundation’s 1973 MoMA installation photograph explicitly labels EK501; matches the 1996 Guggenheim studio photograph. White inverted triangle joins rotated black rectangle. Dimensions unknown; observed proportions normalized."},"missing_fields":["medium","height_cm","width_cm","collection"],"is_representative":true,"duplicate_group":"black with white triangle","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Normalized study only: physical size unknown or oblique installation reference cannot establish exact frontal proportions. The Foundation’s 1973 MoMA installation photograph explicitly labels EK501; matches the 1996 Guggenheim studio photograph. White inverted triangle joins rotated black rectangle. Dimensions unknown; observed proportions normalized.","collection_group":null},{"id":"museum-v2-grenoble-red-curve-iv","canonical_id":"EK 491","title":"Red Curve IV","year_start":1973,"year_end":1973,"date_display":"1973","medium":"Oil on canvas","height_cm":254.0,"width_cm":254.0,"dimensions_display":"254.0 × 254.0 cm","collection":"Musée de Grenoble","sources":[{"url":"https://www.museedegrenoble.fr/oeuvre/1931/1922-red-curve-iv.htm","label":"Musée de Grenoble primary museum record","accessed":"2026-10-26"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=197","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 71","accessed":"2026-10-27","pdf_page":197},{"url":"https://ellsworthkelly.org/exhibition/la-couleur-seule-lexperience-du-monochrome-color-alone-the-monochrome-as-experiment/","label":"Ellsworth Kelly Foundation exhibition caption: EK 491"}],"notes":["Museum text identifies painting; specific paint/support medium not given on this page. Acquired from Galerie Denise René1975.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 254.0 x 254.0cm agree with existing 254.0 x 254.0cm within published rounding. Primary catalogue71 caption retained; catalogue plate number is not EK number.","Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Verified identity reconciliation: Red Curve IV: identical red segment inside the lower-right white half-square, with matching diagonal chord, convex arc, white triangular backing and pointed endpoints. The primary Grenoble object dates the work 1973 and gives 254 × 254 cm; the 1988 Foundation-captioned installation depicts that specific half-square composition. The painted white lower/right support is retained. Foundation image caption explicitly supplies EK 491. Both actual photographs were visually inspected; colour names alone did not establish identity.","White triangular support retained below/right of the red arc. Upper-left white is surrounding wall, consistent with museum description of a demi-carré blanc; omitted."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"museum-v2:grenoble_red_curve_iv","source_record_id":null,"title":"Red Curve IV","year_start":1973,"year_end":1973,"date_display":"1973","medium":null,"height_cm":254.0,"width_cm":254.0,"dimensions_display":"254.0 × 254.0 cm","collection":"Musée de Grenoble","accession":null,"ek_id":null,"source_url":"https://www.museedegrenoble.fr/oeuvre/1931/1922-red-curve-iv.htm","image_url":"https://images.navigart.fr/1000/5D/65/5D65741.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-26","notes":["Museum text identifies painting; specific paint/support medium not given on this page. Acquired from Galerie Denise René1975.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 254.0 x 254.0cm agree with existing 254.0 x 254.0cm within published rounding. Primary catalogue71 caption retained; catalogue plate number is not EK number.","Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Verified identity reconciliation: Red Curve IV: identical red segment inside the lower-right white half-square, with matching diagonal chord, convex arc, white triangular backing and pointed endpoints. The primary Grenoble object dates the work 1973 and gives 254 × 254 cm; the 1988 Foundation-captioned installation depicts that specific half-square composition. The painted white lower/right support is retained. Foundation image caption explicitly supplies EK 491. Both actual photographs were visually inspected; colour names alone did not establish identity.","White triangular support retained below/right of the red arc. Upper-left white is surrounding wall, consistent with museum description of a demi-carré blanc; omitted."],"sources":[{"url":"https://www.museedegrenoble.fr/oeuvre/1931/1922-red-curve-iv.htm","label":"Musée de Grenoble primary museum record","accessed":"2026-10-26"}]},{"source_id":"guggenheim1996:cat-71","source_record_id":"71","title":"Red Curve IV","year_start":1973,"year_end":1973,"date_display":"1973","medium":"Oil on canvas","height_cm":254.0,"width_cm":254.0,"depth_cm":null,"dimensions_display":null,"collection":"Musée de Grenoble","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=197","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":71,"pdf_page":197,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 254.0 x 254.0cm agree with existing 254.0 x 254.0cm within published rounding. Primary catalogue71 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=197","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 71","accessed":"2026-10-27","pdf_page":197}],"verified_identity_of":"museum-v2-grenoble-red-curve-iv"},{"source_id":"foundation-exhib-v4:EK491:la-couleur-seule-lexperience-du-monochrome-color-alone-the-monochrome-as-experiment","source_record_id":"EK 491","ek_id":"EK 491","title":"Red Curve IV","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/la-couleur-seule-lexperience-du-monochrome-color-alone-the-monochrome-as-experiment/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/la-couleur-seule-lexperience-du-monochrome-color-alone-the-monochrome-as-experiment/","label":"Ellsworth Kelly Foundation exhibition caption: EK 491"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1988-DAP-88.18-300x201.jpg"]}],"source_image_url":"https://images.navigart.fr/1000/5D/65/5D65741.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["red","white"],"shape_type":"triangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-international-grenoble-red-curve-iv.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-international-grenoble-red-curve-iv.svg","colors":["red","white"],"shape_type":"triangle","reference_url":"https://images.navigart.fr/1000/5D/65/5D65741.jpg","reference_id":"research/international-v4/reference-images/museum-v2-grenoble-red-curve-iv.jpg","method":"hand_authored_vector_after_visual_reference","geometry_confidence":"approximate, visually reviewed","palette":"standardized, not colorimetric","notes":"White triangular support retained below/right of the red arc. Upper-left white is surrounding wall, consistent with museum description of a demi-carré blanc; omitted.","reviewed_date":"2026-10-27","source_url":"https://www.museedegrenoble.fr/oeuvre/1931/1922-red-curve-iv.htm"},"missing_fields":[],"is_representative":true,"duplicate_group":"red curve iv","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Musée de Grenoble"},{"id":"seattle-20691","canonical_id":"EK 497","title":"White Curve V","year_start":1973,"year_end":1973,"date_display":"1973","medium":"Oil on canvas","height_cm":236.9,"width_cm":231.5,"dimensions_display":"93 1/4 × 91 1/8 in. (236.9 × 231.5 cm)","collection":"Seattle Art Museum","sources":[{"url":"https://art.seattleartmuseum.org/objects/20691/white-curve-v","label":"Seattle Art Museum primary collection record","accessed":"2026-10-27"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","label":"Ellsworth Kelly Foundation exhibition caption: EK 497"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=37","label":"Guggenheim1996 retrospective, essayPDF37, figure34a","accessed":"2026-10-27","pdf_page":37}],"notes":["Gift of Virginia and Bagley Wright (by exchange), Margaret E. Fuller Purchase Fund and National Endowment for the Arts funds.","Museum bibliography says the 1973 MoMA catalogue cover reproduced this upside down. Study follows the present installation photograph, black upper-left and white lower-right.","EK 497 is explicitly named in the Foundation 1979 Stedelijk exhibition page.","Museum image URL and SAM Stories image were publicly linked but returned HTTP403 on direct retrieval; the study uses a separately attributed installation photograph.","Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Painting named and dated in studio/installation photograph caption; medium and dimensions unreported. Work identity is preserved as a known slot without inferring its size from the photograph.","Exact WhiteCurveV1973 named studio photograph, distinct numberedseries title/year, agrees Seattle20691/FoundationEK497; no dimensions inferred from installation photograph.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","White and black are painted areas within a rectangular canvas; neither is a transparent cutout. Curved division approximated from an installation photograph, with orientation cross-checked against the museum warning about the inverted historic cover."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"seattle:20691","source_record_id":"20691","title":"White Curve V","year_start":1973,"year_end":1973,"date_display":"1973","medium":"Oil on canvas","height_cm":236.9,"width_cm":231.5,"dimensions_display":"93 1/4 × 91 1/8 in. (236.9 × 231.5 cm)","collection":"Seattle Art Museum","accession":"76.10","ek_id":"EK 497","source_url":"https://art.seattleartmuseum.org/objects/20691/white-curve-v","image_url":"https://art.seattleartmuseum.org/internal/media/dispatcher/50248/preview","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Gift of Virginia and Bagley Wright (by exchange), Margaret E. Fuller Purchase Fund and National Endowment for the Arts funds.","Museum bibliography says the 1973 MoMA catalogue cover reproduced this upside down. Study follows the present installation photograph, black upper-left and white lower-right.","EK 497 is explicitly named in the Foundation 1979 Stedelijk exhibition page.","Museum image URL and SAM Stories image were publicly linked but returned HTTP403 on direct retrieval; the study uses a separately attributed installation photograph.","Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Painting named and dated in studio/installation photograph caption; medium and dimensions unreported. Work identity is preserved as a known slot without inferring its size from the photograph.","Exact WhiteCurveV1973 named studio photograph, distinct numberedseries title/year, agrees Seattle20691/FoundationEK497; no dimensions inferred from installation photograph.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","White and black are painted areas within a rectangular canvas; neither is a transparent cutout. Curved division approximated from an installation photograph, with orientation cross-checked against the museum warning about the inverted historic cover."],"sources":[{"url":"https://art.seattleartmuseum.org/objects/20691/white-curve-v","label":"Seattle Art Museum primary collection record","accessed":"2026-10-27"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","label":"Ellsworth Kelly Foundation, work identifier in exhibition gallery","accessed":"2026-10-27"}]},{"source_id":"guggenheim1996:essay-37-fig-34a","source_record_id":"essay-37-fig-34a","title":"White Curve V","year_start":1973,"year_end":1973,"date_display":"1973","medium":null,"height_cm":null,"width_cm":null,"depth_cm":null,"dimensions_display":null,"collection":null,"collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=37","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","pdf_page":37,"figure":"34a","notes":["Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Painting named and dated in studio/installation photograph caption; medium and dimensions unreported. Work identity is preserved as a known slot without inferring its size from the photograph.","Exact WhiteCurveV1973 named studio photograph, distinct numberedseries title/year, agrees Seattle20691/FoundationEK497; no dimensions inferred from installation photograph."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=37","label":"Guggenheim1996 retrospective, essayPDF37, figure34a","accessed":"2026-10-27","pdf_page":37}],"verified_identity_of":"seattle-20691"},{"source_id":"foundation-exhib-v4:EK497:ellsworth-kelly-paintings-and-sculptures-1963-1979","source_record_id":"EK 497","ek_id":"EK 497","title":"White Curve V","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","label":"Ellsworth Kelly Foundation exhibition caption: EK 497"}],"notes":["Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1979-DAP-79.33-300x170.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/1979-DAP-79.34-300x218.jpg"]}],"source_image_url":"https://art.seattleartmuseum.org/internal/media/dispatcher/50248/preview","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","white"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v3-seattle-white-curve-v.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v3-seattle-white-curve-v.svg","colors":["black","white"],"shape_type":"rectangle","reference_url":"https://scaruffi.com/museums/sam/index.html","reference_id":"research/hirshhorn-seattle-v3/whitecurvev-scaruffi.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against cited photograph","palette":"standardized vivid, not colorimetrically measured","notes":"White and black are painted areas within a rectangular canvas; neither is a transparent cutout. Curved division approximated from an installation photograph, with orientation cross-checked against the museum warning about the inverted historic cover.","reviewed_date":"2026-10-27","source_url":"https://art.seattleartmuseum.org/objects/20691/white-curve-v"},"missing_fields":[],"is_representative":true,"duplicate_group":"white curve v","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Seattle Art Museum"},{"id":"artic-v4-66184","canonical_id":null,"title":"White/Black Curve","year_start":1973,"year_end":1973,"date_display":"1973","medium":"Oil on canvas","height_cm":178.4,"width_cm":295.0,"dimensions_display":"178.4 × 295 cm (70 1/4 × 118 in.)","collection":"Art Institute of Chicago","sources":[{"url":"https://www.artic.edu/artworks/66184","label":"Art Institute of Chicago primary API record","accessed":"2026-10-27"}],"notes":["Exact artist_id35235 and museum Painting classification; broad search result total is not the artist holdings count.","Shaped parallelogram support with a white curved field and black upper-right wedge. Gray surrounding photo background is wall, not a painted rectangular ground. Painted white is retained."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"artic-v4:66184","source_record_id":"66184","title":"White/Black Curve","year_start":1973,"year_end":1973,"date_display":"1973","medium":"Oil on canvas","height_cm":178.4,"width_cm":295.0,"dimensions_display":"178.4 × 295 cm (70 1/4 × 118 in.)","collection":"Art Institute of Chicago","accession":"1986.1419","source_url":"https://www.artic.edu/artworks/66184","image_url":"https://www.artic.edu/iiif/2/1fdee71c-bf45-fdb6-b38d-b5b9cb6a7a85/full/843,/0/default.jpg","record_kind":"painting","record_status":"sourced_metadata","credit_line":"Bequest of Solomon B. Smith","notes":["Exact artist_id35235 and museum Painting classification; broad search result total is not the artist holdings count.","Shaped parallelogram support with a white curved field and black upper-right wedge. Gray surrounding photo background is wall, not a painted rectangular ground. Painted white is retained."],"sources":[{"url":"https://www.artic.edu/artworks/66184","label":"Art Institute of Chicago primary API record","accessed":"2026-10-27"}]}],"source_image_url":"https://www.artic.edu/iiif/2/1fdee71c-bf45-fdb6-b38d-b5b9cb6a7a85/full/843,/0/default.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["white","black"],"shape_type":"curved parallelogram","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-root-artic-v4-66184.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-root-artic-v4-66184.svg","colors":["white","black"],"shape_type":"curved parallelogram","reference_url":"https://www.artic.edu/artworks/66184","reference_id":"research/svg-gap-v5/root/white-black-curve.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate contours, actual reference visually reviewed","palette":"standardized vivid screen colors, not calibrated pigments","notes":"Shaped parallelogram support with a white curved field and black upper-right wedge. Gray surrounding photo background is wall, not a painted rectangular ground. Painted white is retained.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"white black curve","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Art Institute of Chicago"},{"id":"ek-502","canonical_id":"EK 502","title":"Yellow with Red Triangle","year_start":1973,"year_end":1973,"date_display":"1973","medium":"oil on canvas, two joined panels","height_cm":302.26,"width_cm":369.57,"dimensions_display":"119 x 145 1/2 inches","collection":"National Gallery of Art, Washington","sources":[{"url":"https://ellsworthkelly.org/work/yellow-with-red-triangle/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://www.nga.gov/artworks/176393","institution":"nga","accessed":"2026-10-26","label":"nga"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=56","label":"Guggenheim1996 retrospective, essayPDF56, figure15","accessed":"2026-10-27","pdf_page":56},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","label":"Ellsworth Kelly Foundation exhibition caption: EK 502"}],"notes":["Image rights/open-access status is source-specific; not inferred from metadata availability.","Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Exact YellowwithRedTriangle1973 title,302.3x369.6cm matches FoundationEK502302.26x369.57cm.1996Corcoran historical ownership agrees currentNGA transfer context; do not treat historicalcollection as current.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"documented","source_records":[{"ek_id":"EK 502","title":"Yellow with Red Triangle","date":"1973","medium":"oil on canvas, two joined panels","dimensions":"119 x 145 1/2 inches","collection":"National Gallery of Art, Washington, D.C., Corcoran Collection. Purchase with funds from the Richard King Mellon Foundation","source_url":"https://ellsworthkelly.org/work/yellow-with-red-triangle/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"nga:176393","source_record_id":"176393","title":"Yellow with Red Triangle","year_start":1973,"year_end":1973,"date_display":"1973","medium":"oil on canvas","height_cm":302.26,"width_cm":369.57,"dimensions_display":"overall (two joined panels): 302.26 × 369.57 × 5.72 cm (119 × 145 1/2 × 2 1/4 in.)","collection":"National Gallery of Art, Washington","source_url":"https://www.nga.gov/artworks/176393","image_url":null,"accession":"2014.136.131","record_kind":"painting","notes":["Image rights/open-access status is source-specific; not inferred from metadata availability."],"sources":[{"url":"https://www.nga.gov/artworks/176393","institution":"nga","accessed":"2026-10-26"}]},{"source_id":"guggenheim1996:essay-56-fig-15","source_record_id":"essay-56-fig-15","title":"Yellow with Red Triangle","year_start":1973,"year_end":1973,"date_display":"1973","medium":"Oil on canvas","height_cm":302.3,"width_cm":369.6,"depth_cm":null,"dimensions_display":null,"collection":"Corcoran Gallery of Art, Washington, D.C., Museum purchase with aid of funds from the Richard King Mellon Foundation","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=56","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","pdf_page":56,"figure":"15","notes":["Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Exact YellowwithRedTriangle1973 title,302.3x369.6cm matches FoundationEK502302.26x369.57cm.1996Corcoran historical ownership agrees currentNGA transfer context; do not treat historicalcollection as current."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=56","label":"Guggenheim1996 retrospective, essayPDF56, figure15","accessed":"2026-10-27","pdf_page":56}],"verified_identity_of":"ek-502"},{"source_id":"foundation-exhib-v4:EK502:ellsworth-kelly-paintings-and-sculptures-1963-1979","source_record_id":"EK 502","ek_id":"EK 502","title":"Yellow with Red Triangle","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","label":"Ellsworth Kelly Foundation exhibition caption: EK 502"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1979-DAP-79.37-300x168.jpg"]}],"record_kind":"painting","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-502","field":"collection","chosen":"National Gallery of Art, Washington, D.C., Corcoran Collection. Purchase with funds from the Richard King Mellon Foundation","alternative":"National Gallery of Art, Washington","source":"https://www.nga.gov/artworks/176393"},{"id":"ek-502","field":"collection","chosen":"National Gallery of Art, Washington","alternative":"Corcoran Gallery of Art, Washington, D.C., Museum purchase with aid of funds from the Richard King Mellon Foundation","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=56"}],"colors":["yellow","red"],"shape_type":"joined polygons","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/ek-502.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-502.svg","colors":["yellow","red"],"shape_type":"joined polygons","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/yellow-with-red-triangle/","reference_id":"research/reference-images/EK-502.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"yellow with red triangle","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"National Gallery of Art"},{"id":"north-v4-addison-green-red-orange","canonical_id":null,"title":"Green Red-Orange","year_start":1974,"year_end":1974,"date_display":"1974","medium":"Oil on canvas (two joined panels)","height_cm":106.68,"width_cm":391.16,"dimensions_display":"42×154in","collection":"Addison Gallery of American Art, Phillips Academy","sources":[{"url":"https://addison.andover.edu/wp-content/uploads/Image-Highlights_Playing-to-Our-Strengths.pdf","label":"Addison Gallery of American Art, Phillips Academy primary record / publication","accessed":"2026-10-27"}],"notes":["Gift of Frank Stella(PA1954), AddisonArtDrive. Museum illustrated checklist PDF4;42×154in.","Two joined panels form a rectangular overall canvas with slanted green/red-orange seam. Study groups red-orange as orange."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"north-v4:addison-green-red-orange","source_record_id":"1991.39","title":"Green Red-Orange","year_start":1974,"year_end":1974,"date_display":"1974","medium":"Oil on canvas (two joined panels)","height_cm":106.68,"width_cm":391.16,"collection":"Addison Gallery of American Art, Phillips Academy","accession":"1991.39","ek_id":null,"source_url":"https://addison.andover.edu/wp-content/uploads/Image-Highlights_Playing-to-Our-Strengths.pdf","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Gift of Frank Stella(PA1954), AddisonArtDrive. Museum illustrated checklist PDF4;42×154in.","Two joined panels form a rectangular overall canvas with slanted green/red-orange seam. Study groups red-orange as orange."],"sources":[{"url":"https://addison.andover.edu/wp-content/uploads/Image-Highlights_Playing-to-Our-Strengths.pdf","label":"Addison Gallery of American Art, Phillips Academy primary record / publication","accessed":"2026-10-27"}],"dimensions_display":"42×154in"}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["green","orange"],"shape_type":"joined rectangles","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-north-american-addison-green-red-orange.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-north-american-addison-green-red-orange.svg","title":"Green Red-Orange","year_start":1974,"colors":["green","orange"],"shape_type":"joined rectangles","reference_url":"https://addison.andover.edu/wp-content/uploads/Image-Highlights_Playing-to-Our-Strengths.pdf","reference_image_url":null,"reference_id":"research/north-american-v4/reference-images/addison-greeredorange.png","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against primary reference","palette":"standardized vivid screen colours; not measured pigment values","notes":"Two joined panels form a rectangular overall canvas with slanted green/red-orange seam. Study groups red-orange as orange.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"green red orange","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Addison Gallery of American Art, Phillips Academy"},{"id":"short-book-v4-surfaceedgecolor25whit-20-grey-panels-ii","canonical_id":null,"title":"Grey Panels II","year_start":1974,"year_end":1974,"date_display":"1974","medium":"Oil on canvas","height_cm":233.68,"width_cm":259.08,"dimensions_display":"233.68×259.08cm (publication caption)","collection":"Leo Castelli Gallery (lender,1976)","sources":[{"url":"https://archive.org/download/surfaceedgecolor25whit/surfaceedgecolor25whit.pdf#page=20","label":"Official public exhibition publication, PDF page20","accessed":"2026-10-27"}],"notes":["Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"short-book-v4:surfaceedgecolor25whit:20:grey-panels-ii","title":"Grey Panels II","year_start":1974,"year_end":1974,"date_display":"1974","height_cm":233.68,"width_cm":259.08,"medium":"Oil on canvas","dimensions_display":"233.68×259.08cm (publication caption)","collection":"Leo Castelli Gallery (lender,1976)","historical_source":true,"collection_as_of_year":1976,"source_url":"https://archive.org/download/surfaceedgecolor25whit/surfaceedgecolor25whit.pdf#page=20","record_kind":"painting","record_status":"sourced_metadata","sources":[{"url":"https://archive.org/download/surfaceedgecolor25whit/surfaceedgecolor25whit.pdf#page=20","label":"Official public exhibition publication, PDF page20","accessed":"2026-10-27"}],"notes":["Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained."]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["gray"],"shape_type":null,"color_basis":"title_derived_nonexhaustive","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["shape_type","svg_study"],"is_representative":true,"duplicate_group":"grey panels ii","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Leo Castelli Gallery (lender,1976)"},{"id":"ek-515","canonical_id":"EK 515","title":"Three Grays","year_start":1975,"year_end":1975,"date_display":"1975","medium":"oil on canvas, three joined panels","height_cm":274.32,"width_cm":274.32,"dimensions_display":"108 x 108 inches","collection":"Private collection","sources":[{"url":"https://ellsworthkelly.org/work/three-grays/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-gray-1975-77-05-2001/lightbox/works/three-grays-1975-13149","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"},{"url":"https://ellsworthkelly.org/exhibition/la-couleur-seule-lexperience-du-monochrome-color-alone-the-monochrome-as-experiment/","label":"Ellsworth Kelly Foundation exhibition caption: EK 515"}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"documented","source_records":[{"ek_id":"EK 515","title":"Three Grays","date":"1975","medium":"oil on canvas, three joined panels","dimensions":"108 x 108 inches","collection":"Private collection","source_url":"https://ellsworthkelly.org/work/three-grays/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"matthewmarks:three-grays-1975-13149","source_record_id":"three-grays-1975-13149","title":"Three Grays","year_start":1975,"year_end":1975,"date_display":"1975","medium":"Oil on canvas, three joined panels","height_cm":274.0,"width_cm":274.0,"depth_cm":null,"dimensions_display":"108 × 108 inches; 274 × 274 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-gray-1975-77-05-2001/lightbox/works/three-grays-1975-13149","image_url":"https://cdn.matthewmarks.com/online/three-grays-1975-13149/_800xAUTO_fit_center-center_none/Kelly_Three-Grays_1975_13149_02.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates."],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-gray-1975-77-05-2001/lightbox/works/three-grays-1975-13149","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"13149","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-gray-1975-77-05-2001"]},{"source_id":"foundation-exhib-v4:EK515:la-couleur-seule-lexperience-du-monochrome-color-alone-the-monochrome-as-experiment","source_record_id":"EK 515","ek_id":"EK 515","title":"Three Grays","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/la-couleur-seule-lexperience-du-monochrome-color-alone-the-monochrome-as-experiment/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/la-couleur-seule-lexperience-du-monochrome-color-alone-the-monochrome-as-experiment/","label":"Ellsworth Kelly Foundation exhibition caption: EK 515"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1988-DAP-88.14-300x196.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/1988-DAP-88.18-300x201.jpg"]}],"record_kind":"painting","title_aliases":[],"source_image_url":"https://cdn.matthewmarks.com/online/three-grays-1975-13149/_800xAUTO_fit_center-center_none/Kelly_Three-Grays_1975_13149_02.jpg","auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-515","field":"collection","chosen":"Private collection","alternative":"Collection unverified (documented in Matthew Marks exhibition)","source":"https://matthewmarks.com/exhibitions/ellsworth-kelly-gray-1975-77-05-2001/lightbox/works/three-grays-1975-13149"}],"colors":["gray"],"shape_type":"joined rectangles","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/ek-515.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-515.svg","colors":["gray"],"shape_type":"joined rectangles","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/three-grays/","reference_id":"research/reference-images/EK-515.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"three grays","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"matthewmarks-two-grays-i-1975-13147","canonical_id":null,"title":"Two Grays I","year_start":1975,"year_end":1975,"date_display":"1975","medium":"Oil on canvas, two joined panels","height_cm":234.0,"width_cm":259.0,"dimensions_display":"92 × 102 inches; 234 × 259 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-gray-1975-77-05-2001/lightbox/works/two-grays-i-1975-13147","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. Both panels have closely related light-grey paint; seam and tonal difference approximate the reference."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"matthewmarks:two-grays-i-1975-13147","source_record_id":"two-grays-i-1975-13147","title":"Two Grays I","year_start":1975,"year_end":1975,"date_display":"1975","medium":"Oil on canvas, two joined panels","height_cm":234.0,"width_cm":259.0,"depth_cm":null,"dimensions_display":"92 × 102 inches; 234 × 259 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-gray-1975-77-05-2001/lightbox/works/two-grays-i-1975-13147","image_url":"https://cdn.matthewmarks.com/online/two-grays-i-1975-13147/_800xAUTO_fit_center-center_none/Kelly_Two-Grays-I_1975_13147_02.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. Both panels have closely related light-grey paint; seam and tonal difference approximate the reference."],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-gray-1975-77-05-2001/lightbox/works/two-grays-i-1975-13147","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"13147","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-gray-1975-77-05-2001"]}],"source_image_url":"https://cdn.matthewmarks.com/online/two-grays-i-1975-13147/_800xAUTO_fit_center-center_none/Kelly_Two-Grays-I_1975_13147_02.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["gray"],"shape_type":"joined polygons","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-marks-two-grays-i-1975-13147.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-marks-two-grays-i-1975-13147.svg","colors":["gray"],"shape_type":"joined polygons","reference_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-gray-1975-77-05-2001/lightbox/works/two-grays-i-1975-13147","reference_id":"research/auction-private-v4/references/marks-two-grays-i-1975-13147.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary reference","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. Both panels have closely related light-grey paint; seam and tonal difference approximate the reference.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"two grays i","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Unknown"},{"id":"matthewmarks-two-grays-iii-1975-77-13148","canonical_id":null,"title":"Two Grays III","year_start":1975,"year_end":1977,"date_display":"1975–1977","medium":"Oil on canvas, two joined panels","height_cm":254.0,"width_cm":254.0,"dimensions_display":"100 × 100 inches; 254 × 254 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-gray-1975-77-05-2001/lightbox/works/two-grays-iii-1975-77-13148","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. Subtly different light-grey panels; neutral diagonal indicates the observed seam."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"matthewmarks:two-grays-iii-1975-77-13148","source_record_id":"two-grays-iii-1975-77-13148","title":"Two Grays III","year_start":1975,"year_end":1977,"date_display":"1975–1977","medium":"Oil on canvas, two joined panels","height_cm":254.0,"width_cm":254.0,"depth_cm":null,"dimensions_display":"100 × 100 inches; 254 × 254 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-gray-1975-77-05-2001/lightbox/works/two-grays-iii-1975-77-13148","image_url":"https://cdn.matthewmarks.com/online/two-grays-iii-1975-77-13148/_800xAUTO_fit_center-center_none/Kelly_Two-Grays-III_1975–77_13148_02.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. Subtly different light-grey panels; neutral diagonal indicates the observed seam."],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-gray-1975-77-05-2001/lightbox/works/two-grays-iii-1975-77-13148","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"13148","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-gray-1975-77-05-2001"]}],"source_image_url":"https://cdn.matthewmarks.com/online/two-grays-iii-1975-77-13148/_800xAUTO_fit_center-center_none/Kelly_Two-Grays-III_1975–77_13148_02.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["gray"],"shape_type":"joined triangles","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-marks-two-grays-iii-1975-77-13148.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-marks-two-grays-iii-1975-77-13148.svg","colors":["gray"],"shape_type":"joined triangles","reference_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-gray-1975-77-05-2001/lightbox/works/two-grays-iii-1975-77-13148","reference_id":"research/auction-private-v4/references/marks-two-grays-iii-1975-77-13148.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary reference","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. Subtly different light-grey panels; neutral diagonal indicates the observed seam.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"two grays iii","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Unknown"},{"id":"guggenheim1996-cat-70","canonical_id":null,"title":"Black Curve VII","year_start":1976,"year_end":1976,"date_display":"1976","medium":"Oil on canvas","height_cm":243.8,"width_cm":194.3,"dimensions_display":null,"collection":"Collection of Stephen and Nan Swid","sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=198","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 70","accessed":"2026-10-27","pdf_page":198}],"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"guggenheim1996:cat-70","source_record_id":"70","title":"Black Curve VII","year_start":1976,"year_end":1976,"date_display":"1976","medium":"Oil on canvas","height_cm":243.8,"width_cm":194.3,"depth_cm":null,"dimensions_display":null,"collection":"Collection of Stephen and Nan Swid","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=198","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":70,"pdf_page":198,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. "],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=198","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. 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Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"black curve vii","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Collection of Stephen and Nan Swid"},{"id":"sfmoma-v3-fc-310","canonical_id":null,"title":"Black Triangle with White","year_start":1976,"year_end":1976,"date_display":"1976","medium":"oil on canvas","height_cm":272.5,"width_cm":288.3,"dimensions_display":"107 1/4 × 113 1/2 in. (272.5 × 288.3 cm)","collection":"The Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art","sources":[{"url":"https://www.sfmoma.org/artwork/FC.310/","label":"SFMOMA current object record","accessed":"2026-10-27"}],"notes":["Collection credit identifies The Doris and Donald Fisher Collection at SFMOMA. Museum presentation does not establish outright SFMOMA ownership.","Black right triangle and wide white diagonal panel; transparent outside support contours."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"sfmoma-v3:FC.310","source_record_id":"FC.310","title":"Black Triangle with White","year_start":1976,"year_end":1976,"date_display":"1976","medium":"oil on canvas","height_cm":272.5,"width_cm":288.3,"depth_cm":null,"dimensions_display":"107 1/4 × 113 1/2 in. (272.5 × 288.3 cm)","collection":"The Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art","accession":"FC.310","ek_id":null,"source_url":"https://www.sfmoma.org/artwork/FC.310/","image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/08/17203357/FC.310_10L_KELLY_310V1R6_FINAL-web.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Collection credit identifies The Doris and Donald Fisher Collection at SFMOMA. Museum presentation does not establish outright SFMOMA ownership.","Black right triangle and wide white diagonal panel; transparent outside support contours."],"sources":[{"url":"https://www.sfmoma.org/artwork/FC.310/","label":"SFMOMA current object record","accessed":"2026-10-27"}]}],"source_image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/08/17203357/FC.310_10L_KELLY_310V1R6_FINAL-web.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","white"],"shape_type":"triangle with diagonal","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v3-sfmoma-fc-310.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v3-sfmoma-fc-310.svg","colors":["black","white"],"shape_type":"triangle with diagonal","reference_url":"https://www.sfmoma.org/artwork/FC.310/","reference_id":"research/sfmoma-v3-reference-images/FC.310.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Black right triangle and wide white diagonal panel; transparent outside support contours.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"black triangle with white","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"San Francisco Museum of Modern Art"},{"id":"international-v4-k20-concorde-iv","canonical_id":null,"title":"Concorde IV","year_start":1976,"year_end":1976,"date_display":"1976","medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":"Kunstsammlung Nordrhein-Westfalen","sources":[{"url":"https://sammlung.kunstsammlung.de/de/werke/68","label":"Kunstsammlung Nordrhein-Westfalen primary source","accessed":"2026-10-27"}],"notes":["Museum exact object confirms title/date, ownership since1977, acquisition1977, provenance and2003 GrosseBilder:Malerei exhibition. Public object page omits material/size, so keep unknown. Available photograph is tightly cropped at top/right; no defensible complete support geometry, SVG pending. Do not merge with1981–82 ConcordeIV aquatint."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"international-v4:k20-concorde-iv","source_record_id":"0211","title":"Concorde IV","year_start":1976,"year_end":1976,"date_display":"1976","medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":"Kunstsammlung Nordrhein-Westfalen","accession":"0211","ek_id":null,"source_url":"https://sammlung.kunstsammlung.de/de/werke/68","image_url":"https://sammlung.kunstsammlung.de/museumplus/71867_son181.jpg?w=2000","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Museum exact object confirms title/date, ownership since1977, acquisition1977, provenance and2003 GrosseBilder:Malerei exhibition. Public object page omits material/size, so keep unknown. Available photograph is tightly cropped at top/right; no defensible complete support geometry, SVG pending. Do not merge with1981–82 ConcordeIV aquatint."],"sources":[{"url":"https://sammlung.kunstsammlung.de/de/werke/68","label":"Kunstsammlung Nordrhein-Westfalen primary source","accessed":"2026-10-27"}],"true_scale_eligible":false,"true_scale_note":"Physical dimensions unresolved; any normalized-only visual study is excluded from true-size plotting."}],"source_image_url":"https://sammlung.kunstsammlung.de/museumplus/71867_son181.jpg?w=2000","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":[],"shape_type":null,"color_basis":"unreviewed","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["medium","height_cm","width_cm","shape_type","color_review","svg_study"],"is_representative":true,"duplicate_group":"concorde iv","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Physical dimensions unresolved; any normalized-only visual study is excluded from true-size plotting.","collection_group":"Kunstsammlung Nordrhein-Westfalen"},{"id":"international-v4-berlin-grey-panels","canonical_id":null,"title":"Grey Panels","year_start":1976,"year_end":1976,"date_display":"1976","medium":"Oil on canvas","height_cm":172.7,"width_cm":457.5,"dimensions_display":"172.7 × 457.5 cm","collection":"Staatliche Museen zu Berlin, Nationalgalerie","sources":[{"url":"https://www.smb.museum/fileadmin/website/Presse/Pressematerial/2023/11/Kopie_von_Werkliste_Presse.pdf","label":"Staatliche Museen zu Berlin, Nationalgalerie primary source","accessed":"2026-10-27"}],"notes":["Primary museum2023 collection exhibition checklistPDFp4 confirms medium, overall dimensions and1979 acquisition through LandBerlin. Checklist page rendered to verify table alignment: neighboring JennyHolzer1983–85/enamel-on-aluminum text must not be joined to this row, despite misleading search snippet. Accession B1107 remains unverified and is not imported from Wikidata.","Four gray-value panels after small museum checklist photograph. All four are grouped as gray, including near-white central panel. Unequal lower support edges approximate the photograph; wall below panels omitted. Exact panel seams and projection remain uncertain."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"international-v4:berlin-grey-panels","source_record_id":"berlin-grey-panels","title":"Grey Panels","year_start":1976,"year_end":1976,"date_display":"1976","medium":"Oil on canvas","height_cm":172.7,"width_cm":457.5,"dimensions_display":"172.7 × 457.5 cm","collection":"Staatliche Museen zu Berlin, Nationalgalerie","accession":null,"ek_id":null,"source_url":"https://www.smb.museum/fileadmin/website/Presse/Pressematerial/2023/11/Kopie_von_Werkliste_Presse.pdf","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Primary museum2023 collection exhibition checklistPDFp4 confirms medium, overall dimensions and1979 acquisition through LandBerlin. Checklist page rendered to verify table alignment: neighboring JennyHolzer1983–85/enamel-on-aluminum text must not be joined to this row, despite misleading search snippet. Accession B1107 remains unverified and is not imported from Wikidata.","Four gray-value panels after small museum checklist photograph. All four are grouped as gray, including near-white central panel. Unequal lower support edges approximate the photograph; wall below panels omitted. Exact panel seams and projection remain uncertain."],"sources":[{"url":"https://www.smb.museum/fileadmin/website/Presse/Pressematerial/2023/11/Kopie_von_Werkliste_Presse.pdf","label":"Staatliche Museen zu Berlin, Nationalgalerie primary source","accessed":"2026-10-27"}]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["gray"],"shape_type":"joined rectangles","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-international-berlin-grey-panels.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-international-berlin-grey-panels.svg","colors":["gray"],"shape_type":"joined rectangles","reference_url":"https://www.smb.museum/fileadmin/website/Presse/Pressematerial/2023/11/Kopie_von_Werkliste_Presse.pdf","reference_id":"research/international-v4/reference-images/berlin-p4-2.png","method":"hand_authored_vector_after_visual_reference","geometry_confidence":"approximate, visually reviewed","palette":"standardized, not colorimetric","notes":"Four gray-value panels after small museum checklist photograph. All four are grouped as gray, including near-white central panel. Unequal lower support edges approximate the photograph; wall below panels omitted. Exact panel seams and projection remain uncertain.","reviewed_date":"2026-10-27","source_url":"https://www.smb.museum/fileadmin/website/Presse/Pressematerial/2023/11/Kopie_von_Werkliste_Presse.pdf"},"missing_fields":[],"is_representative":true,"duplicate_group":"grey panels","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Staatliche Museen zu Berlin, Nationalgalerie"},{"id":"ek-535","canonical_id":"EK 535","title":"White Curve VII","year_start":1976,"year_end":1976,"date_display":"1976","medium":"oil on canvas","height_cm":233.68,"width_cm":233.68,"dimensions_display":"92 x 92 inches","collection":"Museum of Modern Art, New York","sources":[{"url":"https://ellsworthkelly.org/work/white-curve-vii/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://www.moma.org/collection/works/78645","institution":"moma","accessed":"2026-10-26","label":"moma"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","label":"Ellsworth Kelly Foundation exhibition caption: EK 535"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Source discrepancy: height_cm is recorded here as 233.68; another source reports 233.0. See preserved source rows and reconciliation ledger.","Source discrepancy: width_cm is recorded here as 233.68; another source reports 233.0. See preserved source rows and reconciliation ledger."],"record_status":"documented","source_records":[{"ek_id":"EK 535","title":"White Curve VII","date":"1976","medium":"oil on canvas","dimensions":"92 x 92 inches","collection":"The Museum of Modern Art, New York. Gift of Douglas S. Cramer Foundation","source_url":"https://ellsworthkelly.org/work/white-curve-vii/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"moma:78645","source_record_id":"78645","title":"White Curve VII","year_start":1976,"year_end":1976,"date_display":"1976","medium":"Oil on canvas","height_cm":233.0,"width_cm":233.0,"dimensions_display":"7' 8\" x 7' 8\" (233 x 233 cm)","collection":"Museum of Modern Art, New York","source_url":"https://www.moma.org/collection/works/78645","image_url":"https://www.moma.org/media/W1siZiIsIjUyNzcyMCJdLFsicCIsImNvbnZlcnQiLCItcmVzaXplIDEwMjR4MTAyNFx1MDAzZSJdXQ.jpg?sha=ab77b1c3d5eb8ac0","accession":"62.1995","record_kind":"painting","notes":[],"sources":[{"url":"https://www.moma.org/collection/works/78645","institution":"moma","accessed":"2026-10-26"}]},{"source_id":"foundation-exhib-v4:EK535:ellsworth-kelly-paintings-and-sculptures-1963-1979","source_record_id":"EK 535","ek_id":"EK 535","title":"White Curve VII","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","label":"Ellsworth Kelly Foundation exhibition caption: EK 535"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1979-DAP-79.33-300x170.jpg"]}],"record_kind":"painting","title_aliases":[],"source_image_url":"https://www.moma.org/media/W1siZiIsIjUyNzcyMCJdLFsicCIsImNvbnZlcnQiLCItcmVzaXplIDEwMjR4MTAyNFx1MDAzZSJdXQ.jpg?sha=ab77b1c3d5eb8ac0","auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-535","field":"height_cm","chosen":233.68,"alternative":233.0,"source":"https://www.moma.org/collection/works/78645"},{"id":"ek-535","field":"width_cm","chosen":233.68,"alternative":233.0,"source":"https://www.moma.org/collection/works/78645"},{"id":"ek-535","field":"collection","chosen":"The Museum of Modern Art, New York. Gift of Douglas S. Cramer Foundation","alternative":"Museum of Modern Art, New York","source":"https://www.moma.org/collection/works/78645"}],"colors":["black","white"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/ek-535.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-535.svg","colors":["black","white"],"shape_type":"rectangle","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/white-curve-vii/","reference_id":"research/reference-images/EK-535.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"white curve vii","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Museum of Modern Art, New York"},{"id":"nga-65714","canonical_id":null,"title":"White Curve VIII","year_start":1976,"year_end":1976,"date_display":"1976","medium":"oil on canvas","height_cm":244.0,"width_cm":195.4,"dimensions_display":"overall: 244 x 195.4 x 3.5 cm (96 1/16 x 76 15/16 x 1 3/8 in.)","collection":"National Gallery of Art, Washington","sources":[{"url":"https://www.nga.gov/artworks/65714","institution":"nga","accessed":"2026-10-26","label":"nga"}],"notes":["Image rights/open-access status is source-specific; not inferred from metadata availability.","Shallow dividing curve preserved; not a shaped white cutout."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"nga:65714","source_record_id":"65714","title":"White Curve VIII","year_start":1976,"year_end":1976,"date_display":"1976","medium":"oil on canvas","height_cm":244.0,"width_cm":195.4,"dimensions_display":"overall: 244 x 195.4 x 3.5 cm (96 1/16 x 76 15/16 x 1 3/8 in.)","collection":"National Gallery of Art, Washington","source_url":"https://www.nga.gov/artworks/65714","image_url":"https://api.nga.gov/iiif/c473f61b-acf3-4103-ab4e-3beae5d48ced/full/!1200,1200/0/default.jpg","accession":"1984.105.1","record_kind":"painting","notes":["Image rights/open-access status is source-specific; not inferred from metadata availability.","Shallow dividing curve preserved; not a shaped white cutout."],"sources":[{"url":"https://www.nga.gov/artworks/65714","institution":"nga","accessed":"2026-10-26"}]}],"source_image_url":"https://api.nga.gov/iiif/c473f61b-acf3-4103-ab4e-3beae5d48ced/full/!1200,1200/0/default.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","white"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v2-nga-65714.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v2-nga-65714.svg","colors":["black","white"],"shape_type":"rectangle","reference_url":"https://www.nga.gov/artworks/65714","reference_id":"research/svg-v2-reference-images/nga-65714.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Shallow dividing curve preserved; not a shaped white cutout.","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"white curve viii","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"National Gallery of Art"},{"id":"whitney-1236","canonical_id":null,"title":"Blue Panel I","year_start":1977,"year_end":1977,"date_display":"1977","medium":"Oil on canvas","height_cm":266.4,"width_cm":143.7,"dimensions_display":"Overall (Irregular): 104 7/8 × 56 9/16 in. (266.4 × 143.7 cm)","collection":"Whitney Museum of American Art, New York","sources":[{"url":"https://whitney.org/collection/works/1236","institution":"whitney","accessed":"2026-10-26","label":"whitney"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=202","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 73","accessed":"2026-10-27","pdf_page":202}],"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 266.7 x 144.1cm agree with existing 266.4 x 143.7cm within published rounding. Primary catalogue73 caption retained; catalogue plate number is not EK number.","Approximate quadrilateral outline from photographed panel; perspective not fully rectified."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"whitney:1236","source_record_id":"1236","title":"Blue Panel I","year_start":1977,"year_end":1977,"date_display":"1977","medium":"Oil on canvas","height_cm":266.4,"width_cm":143.7,"dimensions_display":"Overall (Irregular): 104 7/8 × 56 9/16 in. (266.4 × 143.7 cm)","collection":"Whitney Museum of American Art, New York","source_url":"https://whitney.org/collection/works/1236","image_url":"https://whitneymedia.org/assets/artwork/1236/79_30_cropped.jpg","accession":"79.30","record_kind":"painting","notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 266.7 x 144.1cm agree with existing 266.4 x 143.7cm within published rounding. Primary catalogue73 caption retained; catalogue plate number is not EK number.","Approximate quadrilateral outline from photographed panel; perspective not fully rectified."],"sources":[{"url":"https://whitney.org/collection/works/1236","institution":"whitney","accessed":"2026-10-26"}]},{"source_id":"guggenheim1996:cat-73","source_record_id":"73","title":"Blue Panel I","year_start":1977,"year_end":1977,"date_display":"1977","medium":"Oil on canvas","height_cm":266.7,"width_cm":144.1,"depth_cm":null,"dimensions_display":null,"collection":"Whitney Museum of American Art, New York, Fiftieth anniversary gift of the Gilman Foundation, Inc. and Agnes Gund","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=202","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":73,"pdf_page":202,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 266.7 x 144.1cm agree with existing 266.4 x 143.7cm within published rounding. Primary catalogue73 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=202","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 73","accessed":"2026-10-27","pdf_page":202}],"verified_identity_of":"whitney-1236"}],"source_image_url":"https://whitneymedia.org/assets/artwork/1236/79_30_cropped.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"whitney-1236","field":"collection","chosen":"Whitney Museum of American Art, New York","alternative":"Whitney Museum of American Art, New York, Fiftieth anniversary gift of the Gilman Foundation, Inc. and Agnes Gund","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=202"}],"colors":["blue"],"shape_type":"polygon","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v2-whitney-1236.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v2-whitney-1236.svg","colors":["blue"],"shape_type":"polygon","reference_url":"https://whitney.org/collection/works/1236","reference_id":"research/svg-v2-reference-images/whitney-1236.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Approximate quadrilateral outline from photographed panel; perspective not fully rectified.","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"blue panel i","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Whitney Museum of American Art"},{"id":"met-484636","canonical_id":null,"title":"Blue Panel II","year_start":1977,"year_end":1977,"date_display":"1977","medium":"Oil on canvas","height_cm":240.0,"width_cm":241.9,"dimensions_display":"94 1/2 × 95 1/4 in. (240 × 241.9 cm)","collection":"The Metropolitan Museum of Art, New York","sources":[{"url":"https://www.metmuseum.org/art/collection/search/484636","label":"The Metropolitan Museum of Art, New York primary museum record","accessed":"2026-10-26"},{"url":"https://github.com/metmuseum/openaccess","label":"Official Met dataset (artist subset preserved)"},{"url":"https://collectionapi.metmuseum.org/public/collection/v1/objects/484636","label":"Corroborating primary museum source","accessed":"2026-10-26"}],"notes":["Selected from the museum's official GitHub open-access metadata. Its classification is Paintings. This snapshot is not a guarantee that every later acquisition is already represented.","Artist-specific officialCSV subset:69all-media rows, fivePainting-class rows. Object API individually corroborates classification.","Four straight sides hand-traced from the ordinary displayed Met preview; photographic perspective not fully rectified."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"met:484636","source_record_id":"484636","title":"Blue Panel II","year_start":1977,"year_end":1977,"date_display":"1977","medium":"Oil on canvas","height_cm":240.0,"width_cm":241.9,"dimensions_display":"94 1/2 × 95 1/4 in. (240 × 241.9 cm)","collection":"The Metropolitan Museum of Art, New York","source_url":"https://www.metmuseum.org/art/collection/search/484636","accession":"1986.419.1","ek_id":null,"record_kind":"painting","notes":["Selected from the museum's official GitHub open-access metadata. Its classification is Paintings. This snapshot is not a guarantee that every later acquisition is already represented.","Artist-specific officialCSV subset:69all-media rows, fivePainting-class rows. Object API individually corroborates classification.","Four straight sides hand-traced from the ordinary displayed Met preview; photographic perspective not fully rectified."],"sources":[{"url":"https://www.metmuseum.org/art/collection/search/484636","label":"The Metropolitan Museum of Art","accessed":"2026-10-26"},{"url":"https://github.com/metmuseum/openaccess","label":"Official Met dataset (artist subset preserved)"}]},{"source_id":"museum-v2:met_484636","source_record_id":"484636","title":"Blue Panel II","year_start":1977,"year_end":1977,"date_display":"1977","medium":"Oil on canvas","height_cm":240.0,"width_cm":241.9,"dimensions_display":"94 1/2 × 95 1/4 in. (240 × 241.9 cm)","collection":"The Metropolitan Museum of Art, New York","accession":"1986.419.1","ek_id":null,"source_url":"https://www.metmuseum.org/art/collection/search/484636","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-26","notes":["Artist-specific officialCSV subset:69all-media rows, fivePainting-class rows. Object API individually corroborates classification."],"sources":[{"url":"https://www.metmuseum.org/art/collection/search/484636","label":"The Metropolitan Museum of Art, New York primary museum record","accessed":"2026-10-26"},{"url":"https://collectionapi.metmuseum.org/public/collection/v1/objects/484636","label":"Corroborating primary museum source","accessed":"2026-10-26"}]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["blue"],"shape_type":"polygon","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v2-met-484636.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v2-met-484636.svg","colors":["blue"],"shape_type":"polygon","reference_url":"https://www.metmuseum.org/art/collection/search/484636","reference_id":"research/svg-v2-met-preview-observation.md","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Four straight sides hand-traced from the ordinary displayed Met preview; photographic perspective not fully rectified.","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"blue panel ii","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"The Metropolitan Museum of Art, New York"},{"id":"ek-558","canonical_id":"EK 558","title":"Curved Gray Panel","year_start":1977,"year_end":1977,"date_display":"1977","medium":"oil on canvas","height_cm":255.27,"width_cm":233.045,"dimensions_display":"100 1/2 x 91 3/4 inches","collection":"Private collection","sources":[{"url":"https://ellsworthkelly.org/work/curved-gray-panel/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-gray-1975-77-05-2001/lightbox/works/curved-gray-panel-1977-13151","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","label":"Ellsworth Kelly Foundation exhibition caption: EK 558"}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"documented","source_records":[{"ek_id":"EK 558","title":"Curved Gray Panel","date":"1977","medium":"oil on canvas","dimensions":"100 1/2 x 91 3/4 inches","collection":"Private collection","source_url":"https://ellsworthkelly.org/work/curved-gray-panel/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"matthewmarks:curved-gray-panel-1977-13151","source_record_id":"curved-gray-panel-1977-13151","title":"Curved Gray Panel","year_start":1977,"year_end":1977,"date_display":"1977","medium":"Oil on canvas","height_cm":255.0,"width_cm":233.0,"depth_cm":null,"dimensions_display":"100½ × 91¾ inches; 255 × 233 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-gray-1975-77-05-2001/lightbox/works/curved-gray-panel-1977-13151","image_url":"https://cdn.matthewmarks.com/online/curved-gray-panel-1977-13151/_800xAUTO_fit_center-center_none/Kelly_Curved-Gray-Panel_1977_13151_01.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates."],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-gray-1975-77-05-2001/lightbox/works/curved-gray-panel-1977-13151","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"13151","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-gray-1975-77-05-2001"]},{"source_id":"foundation-exhib-v4:EK558:ellsworth-kelly-paintings-and-sculptures-1963-1979","source_record_id":"EK 558","ek_id":"EK 558","title":"Curved Gray Panel","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","label":"Ellsworth Kelly Foundation exhibition caption: EK 558"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1979-DAP-79.23-300x168.jpg"]}],"record_kind":"painting","title_aliases":[],"source_image_url":"https://cdn.matthewmarks.com/online/curved-gray-panel-1977-13151/_800xAUTO_fit_center-center_none/Kelly_Curved-Gray-Panel_1977_13151_01.jpg","auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-558","field":"collection","chosen":"Private collection","alternative":"Collection unverified (documented in Matthew Marks exhibition)","source":"https://matthewmarks.com/exhibitions/ellsworth-kelly-gray-1975-77-05-2001/lightbox/works/curved-gray-panel-1977-13151"}],"colors":["gray"],"shape_type":"curved rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/ek-558.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-558.svg","colors":["gray"],"shape_type":"curved rectangle","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/curved-gray-panel/","reference_id":"research/reference-images/EK-558.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"curved gray panel","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"guggenheim1996-cat-74","canonical_id":null,"title":"Dark Gray Panel","year_start":1977,"year_end":1977,"date_display":"1977","medium":"Oil on canvas","height_cm":188.0,"width_cm":365.8,"dimensions_display":null,"collection":"Private collection","sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=204","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 74","accessed":"2026-10-27","pdf_page":204}],"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"guggenheim1996:cat-74","source_record_id":"74","title":"Dark Gray Panel","year_start":1977,"year_end":1977,"date_display":"1977","medium":"Oil on canvas","height_cm":188.0,"width_cm":365.8,"depth_cm":null,"dimensions_display":null,"collection":"Private collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=204","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":74,"pdf_page":204,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. "],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=204","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 74","accessed":"2026-10-27","pdf_page":204}]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["gray"],"shape_type":"curved rectangular panel","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-public-guggenheim1996-74.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-public-guggenheim1996-74.svg","colors":["gray"],"shape_type":"curved rectangular panel","reference_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=203","reference_id":"research/public-catalogues-v4/pages/page-203.png","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary plate visually reviewed","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"dark gray panel","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"matthewmarks-gray-panel-ii-1977-13150","canonical_id":null,"title":"Gray Panel II","year_start":1977,"year_end":1977,"date_display":"1977 / 1978 (sources disagree)","medium":"Oil on canvas","height_cm":229.0,"width_cm":249.0,"dimensions_display":"90 × 98 inches; 229 × 249 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-gray-1975-77-05-2001/lightbox/works/gray-panel-ii-1977-13150","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"},{"url":"https://www.christies.com/en/lot/lot-6534749","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Auction provenance describes historical ownership; it does not establish the present collection.","Verified identity reconciliation: Lead and auction researcher independently viewed both primary photographs: identical distinctive quadrilateral outline and90×98in support. Matthew Marks says1977; Christie’s describes a1978date inscription. One physical identity with unresolved creation-date reporting conflict; raw captions and both years retained.","Source discrepancy: year_start is recorded here as 1977; another source reports 1978. See preserved source rows and reconciliation ledger.","Source discrepancy: year_end is recorded here as 1977; another source reports 1978. See preserved source rows and reconciliation ledger.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"matthewmarks:gray-panel-ii-1977-13150","source_record_id":"gray-panel-ii-1977-13150","title":"Gray Panel II","year_start":1977,"year_end":1977,"date_display":"1977","medium":"Oil on canvas","height_cm":229.0,"width_cm":249.0,"depth_cm":null,"dimensions_display":"90 × 98 inches; 229 × 249 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-gray-1975-77-05-2001/lightbox/works/gray-panel-ii-1977-13150","image_url":"https://cdn.matthewmarks.com/online/gray-panel-ii-1977-13150/_800xAUTO_fit_center-center_none/Kelly_Gray-Panel-II_1977_13150_02.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Auction provenance describes historical ownership; it does not establish the present collection.","Verified identity reconciliation: Lead and auction researcher independently viewed both primary photographs: identical distinctive quadrilateral outline and90×98in support. Matthew Marks says1977; Christie’s describes a1978date inscription. One physical identity with unresolved creation-date reporting conflict; raw captions and both years retained.","Source discrepancy: year_start is recorded here as 1977; another source reports 1978. See preserved source rows and reconciliation ledger.","Source discrepancy: year_end is recorded here as 1977; another source reports 1978. See preserved source rows and reconciliation ledger.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-gray-1975-77-05-2001/lightbox/works/gray-panel-ii-1977-13150","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"13150","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-gray-1975-77-05-2001"]},{"source_id":"christies:6534749","source_record_id":"6534749","title":"Gray Panel II","year_start":1978,"year_end":1978,"date_display":"1978","medium":"oil on canvas","height_cm":228.6,"width_cm":248.8,"depth_cm":null,"dimensions_display":"90 x 98 in. (228.6 x 248.8 cm.)","collection":"Private collection (last public sale; present owner unverified)","collection_as_of":"2025-05-14T23:00Z","accession":null,"ek_id":null,"source_url":"https://www.christies.com/en/lot/lot-6534749","image_url":"https://www.christies.com/img/LotImages/2025/NYR/2025_NYR_23455_0008B_000(ellsworth_kelly_gray_panel_ii015648).jpg?mode=max","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Auction provenance describes historical ownership; it does not establish the present collection."],"sources":[{"url":"https://www.christies.com/en/lot/lot-6534749","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Christie's","lot_id":"6534749","lot_number":"8 B","sale_date":"2025-05-14T23:00Z","sale_title":"21st Century Evening Sale ","location":"New York","source_url":"https://www.christies.com/en/lot/lot-6534749","raw_sale":{"sale_id":"30654","sale_number":"23455","sale_room_code":"NYR","event_type":"Sale","title_txt":"21st Century Evening Sale ","start_date":"2025-05-14T23:00Z","end_date":"2025-05-14T00:00Z","registration_close_date":"2025-05-14T12:00Z","location_txt":"New York","url":"https://www.christies.com/en/auction/21st-century-evening-sale-30654/","is_auction_over":true,"is_in_progress":false,"time_zone":"EDT"},"provenance":"The artist\nMnuchin Gallery, New York\nAcquired from the above by the present owner, 2013"}]}],"source_image_url":"https://cdn.matthewmarks.com/online/gray-panel-ii-1977-13150/_800xAUTO_fit_center-center_none/Kelly_Gray-Panel-II_1977_13150_02.jpg","title_aliases":[],"auction_history":[{"house":"Christie's","lot_id":"6534749","lot_number":"8 B","sale_date":"2025-05-14T23:00Z","sale_title":"21st Century Evening Sale ","location":"New York","source_url":"https://www.christies.com/en/lot/lot-6534749","raw_sale":{"sale_id":"30654","sale_number":"23455","sale_room_code":"NYR","event_type":"Sale","title_txt":"21st Century Evening Sale ","start_date":"2025-05-14T23:00Z","end_date":"2025-05-14T00:00Z","registration_close_date":"2025-05-14T12:00Z","location_txt":"New York","url":"https://www.christies.com/en/auction/21st-century-evening-sale-30654/","is_auction_over":true,"is_in_progress":false,"time_zone":"EDT"},"provenance":"The artist\nMnuchin Gallery, New York\nAcquired from the above by the present owner, 2013"}],"market_history":[],"field_conflicts":[{"id":"matthewmarks-gray-panel-ii-1977-13150","field":"year_start","chosen":1977,"alternative":1978,"source":"https://www.christies.com/en/lot/lot-6534749"},{"id":"matthewmarks-gray-panel-ii-1977-13150","field":"year_end","chosen":1977,"alternative":1978,"source":"https://www.christies.com/en/lot/lot-6534749"}],"colors":["gray"],"shape_type":"quadrilateral","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-marks-gray-panel-ii-1977-13150.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-marks-gray-panel-ii-1977-13150.svg","colors":["gray"],"shape_type":"quadrilateral","reference_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-gray-1975-77-05-2001/lightbox/works/gray-panel-ii-1977-13150","reference_id":"research/auction-private-v4/references/marks-gray-panel-ii-1977-13150.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary reference","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"gray panel ii","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Unknown"},{"id":"ek-589-2","canonical_id":"EK 589.2","title":"Color Panels for a Large Wall","year_start":1978,"year_end":2003,"date_display":"1978 / 2003","medium":"oil on canvas, eighteen panels","height_cm":1645.92,"width_cm":2743.2,"dimensions_display":"648 x 1080 inches","collection":"National Gallery of Art, Washington","sources":[{"url":"https://ellsworthkelly.org/work/color-panels-for-a-large-wall/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://www.nga.gov/artworks/127392","institution":"nga","accessed":"2026-10-26","label":"nga"}],"notes":["Image rights/open-access status is source-specific; not inferred from metadata availability.","Source discrepancy: height_cm is recorded here as 1645.92; another source reports 853.4. See preserved source rows and reconciliation ledger.","Source discrepancy: width_cm is recorded here as 2743.2; another source reports 1981.2. See preserved source rows and reconciliation ledger.","Source discrepancy: year_end is recorded here as 2003; another source reports 1978. See preserved source rows and reconciliation ledger.","All 18 positions follow the photograph. Frontal grid rectifies perspective; dark hues grouped and panel sizes/spacing schematic."],"record_status":"documented","source_records":[{"ek_id":"EK 589.2","title":"Color Panels for a Large Wall","date":"1978 / 2003","medium":"oil on canvas, eighteen panels","dimensions":"648 x 1080 inches","collection":"National Gallery of Art, Washington, DC. Purchase with funds provided and promised by The Glenstone Foundation, Mitchell P. Rales, Founder","source_url":"https://ellsworthkelly.org/work/color-panels-for-a-large-wall/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"nga:127392","source_record_id":"127392","title":"Color Panels for a Large Wall","year_start":1978,"year_end":1978,"date_display":"1978","medium":"oil on canvas","height_cm":853.4,"width_cm":1981.2,"dimensions_display":"overall (each of 18 panels): 121.9 x 174 cm (48 x 68 1/2 in.)\ninstalled: 853.4 × 1981.2 cm (336 × 780 in.)","collection":"National Gallery of Art, Washington","source_url":"https://www.nga.gov/artworks/127392","image_url":"https://api.nga.gov/iiif/814b497f-6641-4a67-978c-d43906d2fe84/full/!1200,1200/0/default.jpg","accession":"2005.87.1","record_kind":"painting","notes":["Image rights/open-access status is source-specific; not inferred from metadata availability."],"sources":[{"url":"https://www.nga.gov/artworks/127392","institution":"nga","accessed":"2026-10-26"}]}],"record_kind":"painting","title_aliases":[],"source_image_url":"https://api.nga.gov/iiif/814b497f-6641-4a67-978c-d43906d2fe84/full/!1200,1200/0/default.jpg","auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-589-2","field":"height_cm","chosen":1645.92,"alternative":853.4,"source":"https://www.nga.gov/artworks/127392"},{"id":"ek-589-2","field":"width_cm","chosen":2743.2,"alternative":1981.2,"source":"https://www.nga.gov/artworks/127392"},{"id":"ek-589-2","field":"year_end","chosen":2003,"alternative":1978,"source":"https://www.nga.gov/artworks/127392"},{"id":"ek-589-2","field":"collection","chosen":"National Gallery of Art, Washington, DC. Purchase with funds provided and promised by The Glenstone Foundation, Mitchell P. Rales, Founder","alternative":"National Gallery of Art, Washington","source":"https://www.nga.gov/artworks/127392"}],"colors":["orange","blue","yellow","purple","green","red","brown"],"shape_type":"separate panels","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v2-ek-589-2.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v2-ek-589-2.svg","colors":["orange","blue","yellow","purple","green","red","brown"],"shape_type":"separate panels","reference_url":"https://ellsworthkelly.org/work/color-panels-for-a-large-wall/","reference_id":"research/reference-images/EK-589_2.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"All 18 positions follow the photograph. Frontal grid rectifies perspective; dark hues grouped and panel sizes/spacing schematic.","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"color panels for a large wall","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"National Gallery of Art"},{"id":"matthewmarks-color-panels-for-a-large-wall-ii-1978-43938","canonical_id":null,"title":"Color Panels for a Large Wall II","year_start":1978,"year_end":1978,"date_display":"1978","medium":"Oil on canvas, eighteen panels","height_cm":107.0,"width_cm":940.0,"dimensions_display":"42¼ × 370 inches; 107 × 940 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-color-panels-for-a-large-wall-11-2018/lightbox/works/color-panels-for-a-large-wall-ii-1978-43938","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Gallery installation reference: two horizontal rows of nine colored panels. Relative gaps and reported overall installation dimensions approximate. Colors manually counted; precise pigments standardized."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"matthewmarks:color-panels-for-a-large-wall-ii-1978-43938","source_record_id":"color-panels-for-a-large-wall-ii-1978-43938","title":"Color Panels for a Large Wall II","year_start":1978,"year_end":1978,"date_display":"1978","medium":"Oil on canvas, eighteen panels","height_cm":107.0,"width_cm":940.0,"depth_cm":null,"dimensions_display":"42¼ × 370 inches; 107 × 940 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-color-panels-for-a-large-wall-11-2018/lightbox/works/color-panels-for-a-large-wall-ii-1978-43938","image_url":"https://cdn.matthewmarks.com/online/color-panels-for-a-large-wall-ii-1978-43938/_800xAUTO_fit_center-center_none/Kelly_Color-Panels-for-a-Large-Wall-II_1978_43938_01.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Gallery installation reference: two horizontal rows of nine colored panels. Relative gaps and reported overall installation dimensions approximate. Colors manually counted; precise pigments standardized."],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-color-panels-for-a-large-wall-11-2018/lightbox/works/color-panels-for-a-large-wall-ii-1978-43938","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"43938","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-color-panels-for-a-large-wall-11-2018"]}],"source_image_url":"https://cdn.matthewmarks.com/online/color-panels-for-a-large-wall-ii-1978-43938/_800xAUTO_fit_center-center_none/Kelly_Color-Panels-for-a-Large-Wall-II_1978_43938_01.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["brown","black","purple","orange","green","yellow","blue","red"],"shape_type":"separated rectangular panels","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-market-32-matthewmarks-color-panels-for-a-large-wall-ii-1978-43938.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-market-32-matthewmarks-color-panels-for-a-large-wall-ii-1978-43938.svg","colors":["brown","black","purple","orange","green","yellow","blue","red"],"shape_type":"separated rectangular panels","reference_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-color-panels-for-a-large-wall-11-2018/lightbox/works/color-panels-for-a-large-wall-ii-1978-43938","reference_id":"research/svg-gap-v5/market/ref-32.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary reference visually inspected","palette":"standardized vivid; same-family shades retained where composition depends on them","notes":"Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Gallery installation reference: two horizontal rows of nine colored panels. Relative gaps and reported overall installation dimensions approximate. Colors manually counted; precise pigments standardized.","reviewed_date":"2026-10-27","true_scale_eligible":true},"missing_fields":[],"is_representative":true,"duplicate_group":"color panels for a large wall ii","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Unknown"},{"id":"guggenheim1996-cat-72","canonical_id":null,"title":"Dark Gray and White Panels","year_start":1978,"year_end":1978,"date_display":"1978","medium":"Oil on canvas","height_cm":279.4,"width_cm":383.5,"dimensions_display":null,"collection":"Collection of Robert and Jane Meyerhoff, Phoenix, Maryland","sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=200","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 72","accessed":"2026-10-27","pdf_page":200}],"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Internal source date conflict: plate caption says1978; index of reproductions says1977. Chosen date follows visually read plate caption.","Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. Historical title says dark gray; reproduction is nearly black. Shared gray family retained."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"guggenheim1996:cat-72","source_record_id":"72","title":"Dark Gray and White Panels","year_start":1978,"year_end":1978,"date_display":"1978","medium":"Oil on canvas","height_cm":279.4,"width_cm":383.5,"depth_cm":null,"dimensions_display":null,"collection":"Collection of Robert and Jane Meyerhoff, Phoenix, Maryland","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=200","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":72,"pdf_page":200,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Internal source date conflict: plate caption says1978; index of reproductions says1977. Chosen date follows visually read plate caption.","Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. Historical title says dark gray; reproduction is nearly black. Shared gray family retained."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=200","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 72","accessed":"2026-10-27","pdf_page":200}]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["gray","white"],"shape_type":"overlapping rotated rectangles","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-public-guggenheim1996-72.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-public-guggenheim1996-72.svg","colors":["gray","white"],"shape_type":"overlapping rotated rectangles","reference_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=199","reference_id":"research/public-catalogues-v4/pages/page-199.png","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary plate visually reviewed","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. Historical title says dark gray; reproduction is nearly black. Shared gray family retained.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"dark gray and white panels","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Collection of Robert and Jane Meyerhoff, Phoenix, Maryland"},{"id":"museum-v2-beyeler-darkgray","canonical_id":"EK 580","title":"Dark Gray with White Rectangle II","year_start":1978,"year_end":1978,"date_display":"1978","medium":"Oil on canvas, two parts","height_cm":208.3,"width_cm":266.7,"dimensions_display":"208.3 x 266.7 cm","collection":"Fondation Beyeler, Riehen/Basel","sources":[{"url":"https://www.fondationbeyeler.ch/en/collection/digital-collection/dark-gray-with-white-rectangle-ii","label":"Fondation Beyeler, Riehen/Basel primary museum record","accessed":"2026-10-26"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","label":"Ellsworth Kelly Foundation exhibition caption: EK 580"}],"notes":["Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","White foreground rectangle retained; dark gray appears almost black in the source photograph."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"museum-v2:beyeler_darkgray","source_record_id":"Inv.97.2","title":"Dark Gray with White Rectangle II","year_start":1978,"year_end":1978,"date_display":"1978","medium":"Oil on canvas, two parts","height_cm":208.3,"width_cm":266.7,"dimensions_display":"208.3 x 266.7 cm","collection":"Fondation Beyeler, Riehen/Basel","accession":"Inv.97.2","ek_id":"EK 580","source_url":"https://www.fondationbeyeler.ch/en/collection/digital-collection/dark-gray-with-white-rectangle-ii","image_url":"https://imagedelivery.net/ewpHDaK80-2FfcNaCIVZYA/862b5ad7-2f1a-4adf-ef11-42312b129300/public","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-26","notes":["Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","White foreground rectangle retained; dark gray appears almost black in the source photograph."],"sources":[{"url":"https://www.fondationbeyeler.ch/en/collection/digital-collection/dark-gray-with-white-rectangle-ii","label":"Fondation Beyeler, Riehen/Basel primary museum record","accessed":"2026-10-26"}]},{"source_id":"foundation-exhib-v4:EK580:ellsworth-kelly-paintings-and-sculptures-1963-1979","source_record_id":"EK 580","ek_id":"EK 580","title":"Dark Gray with White Rectangle II","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","label":"Ellsworth Kelly Foundation exhibition caption: EK 580"}],"notes":["Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1979-DAP-79.37-300x168.jpg"]}],"source_image_url":"https://imagedelivery.net/ewpHDaK80-2FfcNaCIVZYA/862b5ad7-2f1a-4adf-ef11-42312b129300/public","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["gray","white"],"shape_type":"joined quadrilaterals","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-international-beyeler-dark-gray.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-international-beyeler-dark-gray.svg","colors":["gray","white"],"shape_type":"joined quadrilaterals","reference_url":"https://imagedelivery.net/ewpHDaK80-2FfcNaCIVZYA/862b5ad7-2f1a-4adf-ef11-42312b129300/public","reference_id":"research/international-v4/reference-images/museum-v2-beyeler-darkgray.jpg","method":"hand_authored_vector_after_visual_reference","geometry_confidence":"approximate, visually reviewed","palette":"standardized, not colorimetric","notes":"White foreground rectangle retained; dark gray appears almost black in the source photograph.","reviewed_date":"2026-10-27","source_url":"https://www.fondationbeyeler.ch/en/collection/digital-collection/dark-gray-with-white-rectangle-ii"},"missing_fields":[],"is_representative":true,"duplicate_group":"dark gray with white rectangle ii","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Fondation Beyeler"},{"id":"ek-562","canonical_id":"EK 562","title":"Diagonal with Curve I","year_start":1978,"year_end":1978,"date_display":"1978","medium":"oil on canvas","height_cm":276.86,"width_cm":266.7,"dimensions_display":"109 x 105 inches","collection":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, and promised gift of Helen and Charles Schwab","sources":[{"url":"https://ellsworthkelly.org/work/diagonal-with-curve-i/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://fisher.access.sfmoma.org/513/","institution":"sfmoma","accessed":"2026-10-26","label":"sfmoma"},{"url":"https://www.sfmoma.org/artwork/99.344/","label":"SFMOMA current object record","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=208","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 76","accessed":"2026-10-27","pdf_page":208},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 562"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","label":"Ellsworth Kelly Foundation exhibition caption: EK 562"}],"notes":["Primary museum gallery label transcribed from web retrieval; image and dimensions not yet located. Partial institutional coverage.","Source identifier uses gallery and object order, not a museum accession or catalogue raisonne number.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 276.9 x 266.7cm agree with existing 276.86 x 266.7cm within published rounding. Primary catalogue76 caption retained; catalogue plate number is not EK number.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"documented","source_records":[{"ek_id":"EK 562","title":"Diagonal with Curve I","date":"1978","medium":"oil on canvas","dimensions":"109 x 105 inches","collection":"San Francisco Museum of Modern Art, The Doris and Donald Fisher Collection, and Helen and Charles Schwab Collection","source_url":"https://ellsworthkelly.org/work/diagonal-with-curve-i/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"sfmoma:513-4","source_record_id":null,"title":"Diagonal with Curve I","year_start":1978,"year_end":1978,"date_display":"1978","medium":"Oil on canvas","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":"San Francisco Museum of Modern Art / Doris and Donald Fisher Collection","source_url":"https://fisher.access.sfmoma.org/513/","image_url":null,"accession":null,"record_kind":"painting","notes":["Primary museum gallery label transcribed from web retrieval; image and dimensions not yet located. Partial institutional coverage.","Source identifier uses gallery and object order, not a museum accession or catalogue raisonne number."],"sources":[{"url":"https://fisher.access.sfmoma.org/513/","institution":"sfmoma","accessed":"2026-10-26"}]},{"source_id":"sfmoma-v3:99.344","source_record_id":"99.344","title":"Diagonal with Curve I","year_start":1978,"year_end":1978,"date_display":"1978","medium":"oil on canvas","height_cm":276.9,"width_cm":266.7,"depth_cm":null,"dimensions_display":"109 × 105 in. (276.9 × 266.7 cm)","collection":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, and promised gift of Helen and Charles Schwab","accession":"99.344","ek_id":"EK 562","source_url":"https://www.sfmoma.org/artwork/99.344/","image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/07/27172546/99.344_01_d02-web.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":[],"sources":[{"url":"https://www.sfmoma.org/artwork/99.344/","label":"SFMOMA current object record","accessed":"2026-10-27"}]},{"source_id":"guggenheim1996:cat-76","source_record_id":"76","title":"Diagonal with Curve I","year_start":1978,"year_end":1978,"date_display":"1978","medium":"Oil on canvas","height_cm":276.9,"width_cm":266.7,"depth_cm":null,"dimensions_display":null,"collection":"Private collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=208","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":76,"pdf_page":208,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 276.9 x 266.7cm agree with existing 276.86 x 266.7cm within published rounding. Primary catalogue76 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=208","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 76","accessed":"2026-10-27","pdf_page":208}],"verified_identity_of":"ek-562"},{"source_id":"foundation-exhib-v4:EK562:ellsworth-kelly-a-retrospective","source_record_id":"EK 562","ek_id":"EK 562","title":"Diagonal with Curve I","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 562"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]},{"source_id":"foundation-exhib-v4:EK562:ellsworth-kelly-paintings-and-sculptures-1963-1979","source_record_id":"EK 562","ek_id":"EK 562","title":"Diagonal with Curve I","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","label":"Ellsworth Kelly Foundation exhibition caption: EK 562"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1979-DAP-79.23-300x168.jpg"]}],"record_kind":"painting","title_aliases":[],"source_image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/07/27172546/99.344_01_d02-web.jpg","auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-562","field":"collection","chosen":"San Francisco Museum of Modern Art, The Doris and Donald Fisher Collection, and Helen and Charles Schwab Collection","alternative":"San Francisco Museum of Modern Art / Doris and Donald Fisher Collection","source":"https://fisher.access.sfmoma.org/513/"},{"id":"ek-562","field":"collection","chosen":"San Francisco Museum of Modern Art / Doris and Donald Fisher Collection","alternative":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, and promised gift of Helen and Charles Schwab","source":"https://www.sfmoma.org/artwork/99.344/"},{"id":"ek-562","field":"collection","chosen":"San Francisco Museum of Modern Art, the Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art, and promised gift of Helen and Charles Schwab","alternative":"Private collection","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=208"}],"colors":["white"],"shape_type":"diagonal with curve","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/ek-562.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-562.svg","colors":["white"],"shape_type":"diagonal with curve","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/diagonal-with-curve-i/","reference_id":"research/reference-images/EK-562.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"diagonal with curve i","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"San Francisco Museum of Modern Art"},{"id":"north-v4-baltimore-diagonal-curve","canonical_id":null,"title":"Diagonal with Curve II","year_start":1978,"year_end":1978,"date_display":"1978","medium":"Oil on canvas","height_cm":242.6,"width_cm":247.7,"dimensions_display":"95½ ×97½in (242.6 ×247.7cm)","collection":"The Baltimore Museum of Art","sources":[{"url":"https://artbma.org/artwork/diagonal-with-curve-ii/","label":"The Baltimore Museum of Art primary record / publication","accessed":"2026-10-27"}],"notes":["Purchase with exchange funds from Gift of Edith Ferry Hooper. Current museum object dates1978, describes a series of seven paintings. Actual primary source photograph visually inspected.","Observed slate-gray shaped canvas: convex upper boundary, straight lower diagonal and short upright ends. Oblique source photograph approximately rectified using museum overall dimensions; vivid gray is not calibrated."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"north-v4:baltimore-diagonal-curve","source_record_id":"1979.32","title":"Diagonal with Curve II","year_start":1978,"year_end":1978,"date_display":"1978","medium":"Oil on canvas","height_cm":242.6,"width_cm":247.7,"collection":"The Baltimore Museum of Art","accession":"1979.32","ek_id":null,"source_url":"https://artbma.org/artwork/diagonal-with-curve-ii/","image_url":"https://artbma.org/wp-content/uploads/resized/2026/08/38421_12993446-2560x0-c-default.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Purchase with exchange funds from Gift of Edith Ferry Hooper. Current museum object dates1978, describes a series of seven paintings. Actual primary source photograph visually inspected.","Observed slate-gray shaped canvas: convex upper boundary, straight lower diagonal and short upright ends. Oblique source photograph approximately rectified using museum overall dimensions; vivid gray is not calibrated."],"sources":[{"url":"https://artbma.org/artwork/diagonal-with-curve-ii/","label":"The Baltimore Museum of Art primary record / publication","accessed":"2026-10-27"}],"dimensions_display":"95½ ×97½in (242.6 ×247.7cm)"}],"source_image_url":"https://artbma.org/wp-content/uploads/resized/2026/08/38421_12993446-2560x0-c-default.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["gray"],"shape_type":"curved diagonal quadrilateral","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-north-american-baltimore-diagonal-curve.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-north-american-baltimore-diagonal-curve.svg","title":"Diagonal with Curve II","year_start":1978,"colors":["gray"],"shape_type":"curved diagonal quadrilateral","reference_url":"https://artbma.org/artwork/diagonal-with-curve-ii/","reference_image_url":"https://artbma.org/wp-content/uploads/resized/2026/08/38421_12993446-2560x0-c-default.jpg","reference_id":"research/north-american-v4/reference-images/baltimore-diagonal-curve.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against primary reference","palette":"standardized vivid screen colours; not measured pigment values","notes":"Observed slate-gray shaped canvas: convex upper boundary, straight lower diagonal and short upright ends. Oblique source photograph approximately rectified using museum overall dimensions; vivid gray is not calibrated.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"diagonal with curve ii","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"The Baltimore Museum of Art"},{"id":"guggenheim1996-essay-74-fig-3","canonical_id":"EK 564","title":"Diagonal with Curve III","year_start":1978,"year_end":1978,"date_display":"1978","medium":"Oil on canvas","height_cm":342.9,"width_cm":251.5,"dimensions_display":null,"collection":"Philadelphia Museum of Art, Gift of the Friends of the Philadelphia Museum of Art","sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=74","label":"Guggenheim1996 retrospective, essayPDF74, figure3","accessed":"2026-10-27","pdf_page":74},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","label":"Ellsworth Kelly Foundation exhibition caption: EK 564"}],"notes":["Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Verified identity reconciliation: Diagonal with Curve III: identical narrow black ascending diagonal band with a curved left edge and short vertical cuts at both ends. The 1978 Philadelphia painting in the primary 1996 essay figure 3 has that distinctive contour and portrait outer aspect, and was shown in the 1963–1979 retrospective documented by the Foundation. No unrelated numbered diagonal curve was substituted. Foundation image caption explicitly supplies EK 564. Both actual photographs were visually inspected; colour names alone did not establish identity.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Guggenheim essayfigure3 provides a complete dark-blue diagonal support with curved upper-left edge and straight lower-right edge. Wall and display rail excluded."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"guggenheim1996:essay-74-fig-3","source_record_id":"essay-74-fig-3","title":"Diagonal with Curve III","year_start":1978,"year_end":1978,"date_display":"1978","medium":"Oil on canvas","height_cm":342.9,"width_cm":251.5,"depth_cm":null,"dimensions_display":null,"collection":"Philadelphia Museum of Art, Gift of the Friends of the Philadelphia Museum of Art","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=74","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","pdf_page":74,"figure":"3","notes":["Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Verified identity reconciliation: Diagonal with Curve III: identical narrow black ascending diagonal band with a curved left edge and short vertical cuts at both ends. The 1978 Philadelphia painting in the primary 1996 essay figure 3 has that distinctive contour and portrait outer aspect, and was shown in the 1963–1979 retrospective documented by the Foundation. No unrelated numbered diagonal curve was substituted. Foundation image caption explicitly supplies EK 564. Both actual photographs were visually inspected; colour names alone did not establish identity.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Guggenheim essayfigure3 provides a complete dark-blue diagonal support with curved upper-left edge and straight lower-right edge. Wall and display rail excluded."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=74","label":"Guggenheim1996 retrospective, essayPDF74, figure3","accessed":"2026-10-27","pdf_page":74}]},{"source_id":"foundation-exhib-v4:EK564:ellsworth-kelly-paintings-and-sculptures-1963-1979","source_record_id":"EK 564","ek_id":"EK 564","title":"Diagonal with Curve III","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","label":"Ellsworth Kelly Foundation exhibition caption: EK 564"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1979-DAP-79.23-300x168.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["blue"],"shape_type":"curved diagonal panel","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-market-33-guggenheim1996-essay-74-fig-3.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-market-33-guggenheim1996-essay-74-fig-3.svg","colors":["blue"],"shape_type":"curved diagonal panel","reference_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=74","reference_id":"research/svg-gap-v5/market/ref-33.png","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary reference visually inspected","palette":"standardized vivid; same-family shades retained where composition depends on them","notes":"Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Guggenheim essayfigure3 provides a complete dark-blue diagonal support with curved upper-left edge and straight lower-right edge. Wall and display rail excluded.","reviewed_date":"2026-10-27","true_scale_eligible":true},"missing_fields":[],"is_representative":true,"duplicate_group":"diagonal with curve iii","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Philadelphia Museum of Art, Gift of the Friends of the Philadelphia Museum of Art"},{"id":"christies-6110587","canonical_id":null,"title":"Diagonal with Curve VII","year_start":1978,"year_end":1978,"date_display":"1978","medium":"oil on shaped canvas","height_cm":273.1,"width_cm":132.0,"dimensions_display":"107 1/2 x 52 in. (273.1 x 132 cm.)","collection":"Private collection (last public sale; present owner unverified)","sources":[{"url":"https://www.christies.com/en/lot/lot-6110587","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Auction provenance describes historical ownership; it does not establish the present collection.","Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"christies:6110587","source_record_id":"6110587","title":"Diagonal with Curve VII","year_start":1978,"year_end":1978,"date_display":"1978","medium":"oil on shaped canvas","height_cm":273.1,"width_cm":132.0,"depth_cm":null,"dimensions_display":"107 1/2 x 52 in. 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Guggenheim Museum,1996), catalogue 78","accessed":"2026-10-27","pdf_page":210}]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["green"],"shape_type":"quadrilateral","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-public-guggenheim1996-78.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-public-guggenheim1996-78.svg","colors":["green"],"shape_type":"quadrilateral","reference_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=209","reference_id":"research/public-catalogues-v4/pages/page-209.png","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary plate visually reviewed","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"dark green panel","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"ek-605","canonical_id":"EK 605","title":"Green Panel","year_start":1980,"year_end":1980,"date_display":"1980","medium":"oil on linen","height_cm":267.97,"width_cm":299.72,"dimensions_display":"105 1/2 x 118 inches","collection":"Private collection","sources":[{"url":"https://ellsworthkelly.org/work/green-panel-2/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-blue-green-black-red/lightbox/works/kele-pa-48654","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"},{"url":"https://ellsworthkelly.org/exhibition/blue-green-black-red/","label":"Ellsworth Kelly Foundation exhibition caption: EK 605"},{"url":"https://ellsworthkelly.org/exhibition/la-couleur-seule-lexperience-du-monochrome-color-alone-the-monochrome-as-experiment/","label":"Ellsworth Kelly Foundation exhibition caption: EK 605"}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"documented","source_records":[{"ek_id":"EK 605","title":"Green Panel","date":"1980","medium":"oil on linen","dimensions":"105 1/2 x 118 inches","collection":"Private collection","source_url":"https://ellsworthkelly.org/work/green-panel-2/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"matthewmarks:kele-pa-48654","source_record_id":"kele-pa-48654","title":"Green Panel","year_start":1980,"year_end":1980,"date_display":"1980","medium":"Oil on linen","height_cm":268.0,"width_cm":300.0,"depth_cm":null,"dimensions_display":"105½ × 118 inches; 268 × 300 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-blue-green-black-red/lightbox/works/kele-pa-48654","image_url":"https://cdn.matthewmarks.com/online/kele-pa-48654/_800xAUTO_fit_center-center_none/48654_EK-605_02_ext.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates."],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-blue-green-black-red/lightbox/works/kele-pa-48654","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"48654","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-blue-green-black-red"]},{"source_id":"foundation-exhib-v4:EK605:blue-green-black-red","source_record_id":"EK 605","ek_id":"EK 605","title":"Green Panel","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/blue-green-black-red/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/blue-green-black-red/","label":"Ellsworth Kelly Foundation exhibition caption: EK 605"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]},{"source_id":"foundation-exhib-v4:EK605:la-couleur-seule-lexperience-du-monochrome-color-alone-the-monochrome-as-experiment","source_record_id":"EK 605","ek_id":"EK 605","title":"Green Panel","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/la-couleur-seule-lexperience-du-monochrome-color-alone-the-monochrome-as-experiment/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/la-couleur-seule-lexperience-du-monochrome-color-alone-the-monochrome-as-experiment/","label":"Ellsworth Kelly Foundation exhibition caption: EK 605"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1988-DAP-88.24-300x198.jpg"]}],"record_kind":"painting","title_aliases":[],"source_image_url":"https://cdn.matthewmarks.com/online/kele-pa-48654/_800xAUTO_fit_center-center_none/48654_EK-605_02_ext.jpg","auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-605","field":"collection","chosen":"Private collection","alternative":"Collection unverified (documented in Matthew Marks exhibition)","source":"https://matthewmarks.com/exhibitions/ellsworth-kelly-blue-green-black-red/lightbox/works/kele-pa-48654"}],"colors":["green"],"shape_type":"polygon","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/ek-605.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-605.svg","colors":["green"],"shape_type":"polygon","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/green-panel-2/","reference_id":"research/reference-images/EK-605.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"green panel","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"ek-609","canonical_id":"EK 609","title":"Orange Panel","year_start":1980,"year_end":1980,"date_display":"1980","medium":"oil on linen","height_cm":289.56,"width_cm":234.95,"dimensions_display":"114 x 92 1/2 inches","collection":"Private collection","sources":[{"url":"https://ellsworthkelly.org/work/orange-panel/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=207","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 77","accessed":"2026-10-27","pdf_page":207},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 609"}],"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 289.6 x 235.0cm agree with existing 289.56 x 234.95cm within published rounding. Primary catalogue77 caption retained; catalogue plate number is not EK number.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"documented","source_records":[{"ek_id":"EK 609","title":"Orange Panel","date":"1980","medium":"oil on linen","dimensions":"114 x 92 1/2 inches","collection":"Private collection","source_url":"https://ellsworthkelly.org/work/orange-panel/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"guggenheim1996:cat-77","source_record_id":"77","title":"Orange Panel","year_start":1980,"year_end":1980,"date_display":"1980","medium":"Oil on canvas","height_cm":289.6,"width_cm":235.0,"depth_cm":null,"dimensions_display":null,"collection":"Private collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=207","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":77,"pdf_page":207,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 289.6 x 235.0cm agree with existing 289.56 x 234.95cm within published rounding. Primary catalogue77 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=207","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 77","accessed":"2026-10-27","pdf_page":207}],"verified_identity_of":"ek-609"},{"source_id":"foundation-exhib-v4:EK609:ellsworth-kelly-a-retrospective","source_record_id":"EK 609","ek_id":"EK 609","title":"Orange Panel","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 609"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]}],"record_kind":"painting","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["orange"],"shape_type":"polygon","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/ek-609.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-609.svg","colors":["orange"],"shape_type":"polygon","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/orange-panel/","reference_id":"research/reference-images/EK-609.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"orange panel","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"north-v4-dallas-red-panel","canonical_id":null,"title":"Red Panel","year_start":1980,"year_end":1980,"date_display":"1980","medium":"Oil on canvas","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":"Dallas Museum of Art","sources":[{"url":"https://texashistory.unt.edu/ark:/67531/metapth307668/m1/88/","label":"Dallas Museum of Art1989publication, printed83"},{"url":"https://blog.dma.org/2015/10/26/red-hot/","label":"Museum2015installation / continuing collection evidence"}],"notes":["Museum-published NOW/THEN/AGAIN1989 checklist printed83, digitized by UNT with Dallas Museum of Art credit, establishes title/year/medium/accession and General Acquisitions Fund plus gift from Robert Meltzer by exchange. Museum2015 installation blog independently confirms continuing collection ownership. Original moving/installation photos visually inspected; dimension and orthographic aspect unknown. Not confused with Fort Worth1986 or Foundation1985 Red Panel.","Museum staff’s 2015 installation photograph explicitly shows this 1980 work. Four visible support corners are reproduced as an observed projection. Photographic perspective is substantial and reliable physical size is absent; not flattened into an invented rectangle."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"north-v4:dallas-red-panel","source_record_id":"1985.99","title":"Red Panel","year_start":1980,"year_end":1980,"date_display":"1980","medium":"Oil on canvas","height_cm":null,"width_cm":null,"collection":"Dallas Museum of Art","accession":"1985.99","ek_id":null,"source_url":"https://texashistory.unt.edu/ark:/67531/metapth307668/m1/88/","image_url":"https://blog.dma.org/wp-content/uploads/2015/10/red_panel_elsworth_kelly_10_2015_343.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Museum-published NOW/THEN/AGAIN1989 checklist printed83, digitized by UNT with Dallas Museum of Art credit, establishes title/year/medium/accession and General Acquisitions Fund plus gift from Robert Meltzer by exchange. Museum2015 installation blog independently confirms continuing collection ownership. Original moving/installation photos visually inspected; dimension and orthographic aspect unknown. Not confused with Fort Worth1986 or Foundation1985 Red Panel.","Museum staff’s 2015 installation photograph explicitly shows this 1980 work. Four visible support corners are reproduced as an observed projection. Photographic perspective is substantial and reliable physical size is absent; not flattened into an invented rectangle."],"sources":[{"url":"https://texashistory.unt.edu/ark:/67531/metapth307668/m1/88/","label":"Dallas Museum of Art1989publication, printed83"},{"url":"https://blog.dma.org/2015/10/26/red-hot/","label":"Museum2015installation / continuing collection evidence"}],"true_scale_eligible":false,"true_scale_note":"Physical dimensions and rectified outline not yet verified."}],"source_image_url":"https://blog.dma.org/wp-content/uploads/2015/10/red_panel_elsworth_kelly_10_2015_343.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["red"],"shape_type":"observed quadrilateral","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-museum-north-v4-dallas-red-panel.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-museum-north-v4-dallas-red-panel.svg","colors":["red"],"shape_type":"observed quadrilateral","reference_url":"https://blog.dma.org/2015/10/26/red-hot/","reference_id":"research/svg-gap-v5/museums/references/north-v4-dallas-red-panel-0.jpg","method":"hand_authored_vector_after_visual_reference","geometry_confidence":"approximate; visually reviewed","palette":"standardized color families; not colorimetric","notes":"Museum staff’s 2015 installation photograph explicitly shows this 1980 work. Four visible support corners are reproduced as an observed projection. Photographic perspective is substantial and reliable physical size is absent; not flattened into an invented rectangle.","reviewed_date":"2026-10-27","source_url":"https://texashistory.unt.edu/ark:/67531/metapth307668/m1/88/","true_scale_eligible":false,"true_scale_note":"Observed reference proportions only; physical dimensions or orientation unresolved. Museum staff’s 2015 installation photograph explicitly shows this 1980 work. Four visible support corners are reproduced as an observed projection. Photographic perspective is substantial and reliable physical size is absent; not flattened into an invented rectangle.","dimension_unit":"normalized_observed_proportions"},"missing_fields":["height_cm","width_cm"],"is_representative":true,"duplicate_group":"red panel","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Observed reference proportions only; physical dimensions or orientation unresolved. Museum staff’s 2015 installation photograph explicitly shows this 1980 work. Four visible support corners are reproduced as an observed projection. Photographic perspective is substantial and reliable physical size is absent; not flattened into an invented rectangle.","collection_group":"Dallas Museum of Art"},{"id":"moca-v3-red-orange","canonical_id":null,"title":"Red-Orange","year_start":1980,"year_end":1980,"date_display":"1980","medium":"Oil on canvas","height_cm":232.41,"width_cm":287.02,"dimensions_display":"113 x 91 1/2 x 1 1/2 in. (287.02 x 232.41 x 3.81 cm)","collection":"The Museum of Contemporary Art, Los Angeles","sources":[{"url":"https://www.moca.org/artworks/red-orange","label":"MOCA Los Angeles primary collection record","accessed":"2026-10-27"},{"url":"https://uss58003.s3.amazonaws.com/uploads-migrated/2016/11/London-Publication-2005.pdf","label":"US Department of State Art in Embassies, London catalogue (October 2006 preface; file named 2005), PDF page 11 / index 10","accessed":"2026-10-27"}],"notes":["Dimension-order conflict: MOCA prints 113 x 91 1/2 inches, but its photograph is landscape. The US Art in Embassies London catalogue (preface dated October 2006; file named 2005) gives 91 x 113 inches and the same MOCA gift credit. Numeric h x w here uses MOCA values transposed to observed orientation; the half-inch short-side discrepancy remains unresolved. Excluded from true physical-scale display pending reconciliation.","Observed five-corner inverted triangular form, including both clipped upper corners. Palette groups the observed red-orange as orange. Overall landscape aspect uses the museum dimensions in observed orientation, corroborated by a US Art in Embassies catalogue; conflicting dimension order and half-inch short-side discrepancy remain unresolved, so true-scale use is disabled."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"moca-v3:red-orange","source_record_id":"85.33","title":"Red-Orange","year_start":1980,"year_end":1980,"date_display":"1980","medium":"Oil on canvas","height_cm":232.41,"width_cm":287.02,"dimensions_display":"113 x 91 1/2 x 1 1/2 in. (287.02 x 232.41 x 3.81 cm)","collection":"The Museum of Contemporary Art, Los Angeles","accession":"85.33","ek_id":null,"source_url":"https://www.moca.org/artworks/red-orange","image_url":"https://cdn.sanity.io/images/ianh83xv/production/fafd13fae4f450f6967ace0c584ac71785a82431-1500x1888.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Dimension-order conflict: MOCA prints 113 x 91 1/2 inches, but its photograph is landscape. The US Art in Embassies London catalogue (preface dated October 2006; file named 2005) gives 91 x 113 inches and the same MOCA gift credit. Numeric h x w here uses MOCA values transposed to observed orientation; the half-inch short-side discrepancy remains unresolved. Excluded from true physical-scale display pending reconciliation.","Observed five-corner inverted triangular form, including both clipped upper corners. Palette groups the observed red-orange as orange. Overall landscape aspect uses the museum dimensions in observed orientation, corroborated by a US Art in Embassies catalogue; conflicting dimension order and half-inch short-side discrepancy remain unresolved, so true-scale use is disabled."],"sources":[{"url":"https://www.moca.org/artworks/red-orange","label":"MOCA Los Angeles primary collection record","accessed":"2026-10-27"},{"url":"https://uss58003.s3.amazonaws.com/uploads-migrated/2016/11/London-Publication-2005.pdf","label":"US Department of State Art in Embassies, London catalogue (October 2006 preface; file named 2005), PDF page 11 / index 10","accessed":"2026-10-27"}],"credit_line":"The Museum of Contemporary Art, Los Angeles Gift of Douglas S. Cramer","true_scale_eligible":false,"true_scale_note":"Conflicting primary dimension order and half-inch short-side discrepancy; comparable-size SVG only pending reconciliation."}],"source_image_url":"https://cdn.sanity.io/images/ianh83xv/production/fafd13fae4f450f6967ace0c584ac71785a82431-1500x1888.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["orange"],"shape_type":"irregular pentagon","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v3-moca-red-orange.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v3-moca-red-orange.svg","title":"Red-Orange","year_start":1980,"colors":["orange"],"shape_type":"irregular pentagon","reference_url":"https://www.moca.org/artworks/red-orange","reference_image_url":"https://cdn.sanity.io/images/ianh83xv/production/fafd13fae4f450f6967ace0c584ac71785a82431-1500x1888.jpg","reference_id":"research/broad-moca-v3/images/moca-red-orange.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against primary museum photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Observed five-corner inverted triangular form, including both clipped upper corners. Palette groups the observed red-orange as orange. Overall landscape aspect uses the museum dimensions in observed orientation, corroborated by a US Art in Embassies catalogue; conflicting dimension order and half-inch short-side discrepancy remain unresolved, so true-scale use is disabled.","reviewed_date":"2026-10-27","true_scale_eligible":false,"true_scale_note":"Conflicting primary dimension order and half-inch short-side discrepancy; comparable-size SVG only pending reconciliation."},"missing_fields":[],"is_representative":true,"duplicate_group":"red orange","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Conflicting primary dimension order and half-inch short-side discrepancy; comparable-size SVG only pending reconciliation.","collection_group":"The Museum of Contemporary Art, Los Angeles"},{"id":"guggenheim1996-cat-79","canonical_id":null,"title":"Red-Orange Panel","year_start":1980,"year_end":1980,"date_display":"1980","medium":"Oil on canvas","height_cm":231.1,"width_cm":287.0,"dimensions_display":null,"collection":"The Museum of Contemporary Art, Los Angeles, Gift of Douglas S. Cramer","sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=212","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 79","accessed":"2026-10-27","pdf_page":212}],"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"guggenheim1996:cat-79","source_record_id":"79","title":"Red-Orange Panel","year_start":1980,"year_end":1980,"date_display":"1980","medium":"Oil on canvas","height_cm":231.1,"width_cm":287.0,"depth_cm":null,"dimensions_display":null,"collection":"The Museum of Contemporary Art, Los Angeles, Gift of Douglas S. Cramer","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=212","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":79,"pdf_page":212,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. "],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=212","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 79","accessed":"2026-10-27","pdf_page":212}]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["red"],"shape_type":"irregular polygon","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-public-guggenheim1996-79.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-public-guggenheim1996-79.svg","colors":["red"],"shape_type":"irregular polygon","reference_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=212","reference_id":"research/public-catalogues-v4/pages/page-212.png","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary plate visually reviewed","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"red orange panel","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"The Museum of Contemporary Art, Los Angeles, Gift of Douglas S. Cramer"},{"id":"guggenheim1996-essay-68-fig-2b","canonical_id":null,"title":"Black Curve X","year_start":1982,"year_end":1982,"date_display":"1982","medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=68","label":"Guggenheim1996 retrospective, essayPDF68, figure2b","accessed":"2026-10-27","pdf_page":68}],"notes":["Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Painting named and dated in studio/installation photograph caption; medium and dimensions unreported. Work identity is preserved as a known slot without inferring its size from the photograph.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Second painting from left in the explicitly captioned 1982 studio photograph. Curved upper edge and downward apex observed. No dimensions reported; normalized approximate frontal study."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"guggenheim1996:essay-68-fig-2b","source_record_id":"essay-68-fig-2b","title":"Black Curve X","year_start":1982,"year_end":1982,"date_display":"1982","medium":null,"height_cm":null,"width_cm":null,"depth_cm":null,"dimensions_display":null,"collection":null,"collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=68","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","pdf_page":68,"figure":"2b","notes":["Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Painting named and dated in studio/installation photograph caption; medium and dimensions unreported. Work identity is preserved as a known slot without inferring its size from the photograph.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Second painting from left in the explicitly captioned 1982 studio photograph. Curved upper edge and downward apex observed. No dimensions reported; normalized approximate frontal study."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=68","label":"Guggenheim1996 retrospective, essayPDF68, figure2b","accessed":"2026-10-27","pdf_page":68}]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black"],"shape_type":"curved triangular panel","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-market-35-guggenheim1996-essay-68-fig-2b.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-market-35-guggenheim1996-essay-68-fig-2b.svg","colors":["black"],"shape_type":"curved triangular panel","reference_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=68","reference_id":"research/svg-gap-v5/market/ref-35.png","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary reference visually inspected","palette":"standardized vivid; same-family shades retained where composition depends on them","notes":"Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Second painting from left in the explicitly captioned 1982 studio photograph. Curved upper edge and downward apex observed. No dimensions reported; normalized approximate frontal study.","reviewed_date":"2026-10-27","true_scale_eligible":false,"true_scale_note":"Normalized study only: physical size unknown or oblique installation reference cannot establish exact frontal proportions. Second painting from left in the explicitly captioned 1982 studio photograph. Curved upper edge and downward apex observed. No dimensions reported; normalized approximate frontal study."},"missing_fields":["medium","height_cm","width_cm","collection"],"is_representative":true,"duplicate_group":"black curve x","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Normalized study only: physical size unknown or oblique installation reference cannot establish exact frontal proportions. Second painting from left in the explicitly captioned 1982 studio photograph. Curved upper edge and downward apex observed. No dimensions reported; normalized approximate frontal study.","collection_group":null},{"id":"museum-v2-reina-black-curve-xi","canonical_id":null,"title":"Black Curve XI","year_start":1982,"year_end":1982,"date_display":"1982","medium":"Oil on canvas","height_cm":261.9,"width_cm":186.1,"dimensions_display":"261.9 x186.1 cm","collection":"Museo Nacional Centro de Arte Reina Sofía, Madrid","sources":[{"url":"https://www.museoreinasofia.es/en/collections/artwork/black-curve-xi","label":"Museo Nacional Centro de Arte Reina Sofía, Madrid primary museum record","accessed":"2026-10-26"}],"notes":["Full-resolution reference establishes the white painted field on a rectangular canvas. White field retained; only the surrounding wall is omitted."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"museum-v2:reina_black_curve_xi","source_record_id":"AD00132","title":"Black Curve XI","year_start":1982,"year_end":1982,"date_display":"1982","medium":"Oil on canvas","height_cm":261.9,"width_cm":186.1,"dimensions_display":"261.9 x186.1 cm","collection":"Museo Nacional Centro de Arte Reina Sofía, Madrid","accession":"AD00132","ek_id":null,"source_url":"https://www.museoreinasofia.es/en/collections/artwork/black-curve-xi","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-26","notes":["Full-resolution reference establishes the white painted field on a rectangular canvas. White field retained; only the surrounding wall is omitted."],"sources":[{"url":"https://www.museoreinasofia.es/en/collections/artwork/black-curve-xi","label":"Museo Nacional Centro de Arte Reina Sofía, Madrid primary museum record","accessed":"2026-10-26"}]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","white"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-international-reina-black-curve-xi.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-international-reina-black-curve-xi.svg","colors":["black","white"],"shape_type":"rectangle","reference_url":"https://recursos.museoreinasofia.es/styles/large_portrait/public/Obra/AD00132_2.jpg.webp","reference_id":"research/international-v4/reference-images/reina-black-curve-xi.jpg","method":"hand_authored_vector_after_visual_reference","geometry_confidence":"approximate, visually reviewed","palette":"standardized, not colorimetric","notes":"Full-resolution reference establishes the white painted field on a rectangular canvas. White field retained; only the surrounding wall is omitted.","reviewed_date":"2026-10-27","source_url":"https://www.museoreinasofia.es/en/collections/artwork/black-curve-xi"},"missing_fields":[],"is_representative":true,"duplicate_group":"black curve xi","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Museo Nacional Centro de Arte Reina Sofía, Madrid"},{"id":"north-v4-cincinnati-5721","canonical_id":null,"title":"Black Diamond with White","year_start":1982,"year_end":1982,"date_display":"1982","medium":"Oil on canvas, two joined panels","height_cm":276.2,"width_cm":367,"dimensions_display":"108 3/4 × 144 1/2 in. (276.2 × 367 cm)","collection":"Cincinnati Art Museum","sources":[{"url":"https://collection.cincinnatiartmuseum.org/objects/5721/black-diamond-with-white","label":"Cincinnati Art Museum primary record / publication","accessed":"2026-10-27"}],"notes":["Gift of PNC Bank, by exchange. Exact artist16018 index exhausted: eight objects, two paintings, five prints and one ink drawing. Public object explicitly says Image Not Available, so no geometry invented."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"north-v4:cincinnati-5721","source_record_id":"1996.446","title":"Black Diamond with White","year_start":1982,"year_end":1982,"date_display":"1982","medium":"Oil on canvas, two joined panels","height_cm":276.2,"width_cm":367,"collection":"Cincinnati Art Museum","accession":"1996.446","ek_id":null,"source_url":"https://collection.cincinnatiartmuseum.org/objects/5721/black-diamond-with-white","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Gift of PNC Bank, by exchange. Exact artist16018 index exhausted: eight objects, two paintings, five prints and one ink drawing. Public object explicitly says Image Not Available, so no geometry invented."],"sources":[{"url":"https://collection.cincinnatiartmuseum.org/objects/5721/black-diamond-with-white","label":"Cincinnati Art Museum primary record / publication","accessed":"2026-10-27"}],"dimensions_display":"108 3/4 × 144 1/2 in. (276.2 × 367 cm)"}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","white"],"shape_type":null,"color_basis":"title_derived_nonexhaustive","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["shape_type","svg_study"],"is_representative":true,"duplicate_group":"black diamond with white","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Cincinnati Art Museum"},{"id":"international-v4-stedelijk-blue-curve-vi","canonical_id":null,"title":"Blue Curve VI","year_start":1982,"year_end":1982,"date_display":"1982","medium":"Oil on canvas","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":"Stedelijk Museum Amsterdam (ownership recorded by museum conservator in historical publication)","sources":[{"url":"https://sbmk.nl/source/documents/MAWC-publ_web2.pdf","label":"Stedelijk Museum Amsterdam (ownership recorded by museum conservator in historical publication) primary source","accessed":"2026-10-27"}],"notes":["Primary source: Stedelijk conservator Elisabeth Bracht, The restoration of Kelly’s works at the Stedelijk Museum, Modern Art: Who Cares?, book pp250–254 (PDF pp252–256). Explicit five-painting inventory; current collection index is bot-challenged, so this is a historical ownership claim, not an exhaustive current inventory.","Materials are explained by museum conservator for these paintings: oil paint on cotton support. No dimensions inferred from photographs.","Normalized observed support proportions only; physical dimensions unknown. Painting at upper-right of the gallery photograph. Arc and wedge angles approximate because reference is oblique."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"international-v4:stedelijk-blue-curve-vi","source_record_id":"stedelijk-blue-curve-vi","title":"Blue Curve VI","year_start":1982,"year_end":1982,"date_display":"1982","medium":"Oil on canvas","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":"Stedelijk Museum Amsterdam (ownership recorded by museum conservator in historical publication)","accession":null,"ek_id":null,"source_url":"https://sbmk.nl/source/documents/MAWC-publ_web2.pdf","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_conservation_publication","retrieved_date":"2026-10-27","notes":["Primary source: Stedelijk conservator Elisabeth Bracht, The restoration of Kelly’s works at the Stedelijk Museum, Modern Art: Who Cares?, book pp250–254 (PDF pp252–256). Explicit five-painting inventory; current collection index is bot-challenged, so this is a historical ownership claim, not an exhaustive current inventory.","Materials are explained by museum conservator for these paintings: oil paint on cotton support. No dimensions inferred from photographs.","Normalized observed support proportions only; physical dimensions unknown. Painting at upper-right of the gallery photograph. Arc and wedge angles approximate because reference is oblique."],"sources":[{"url":"https://sbmk.nl/source/documents/MAWC-publ_web2.pdf","label":"Stedelijk Museum Amsterdam (ownership recorded by museum conservator in historical publication) primary source","accessed":"2026-10-27"}],"true_scale_eligible":false,"true_scale_note":"Physical dimensions unresolved; any normalized-only visual study is excluded from true-size plotting."}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["blue"],"shape_type":"curved sector","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-international-stedelijk-blue-curve-vi.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-international-stedelijk-blue-curve-vi.svg","colors":["blue"],"shape_type":"curved sector","reference_url":"https://sbmk.nl/source/documents/MAWC-publ_web2.pdf","reference_id":"research/international-v4/reference-images/stedelijk-p253-0.jpg","method":"hand_authored_vector_after_visual_reference","geometry_confidence":"approximate, visually reviewed","palette":"standardized, not colorimetric","notes":"Normalized observed support proportions only; physical dimensions unknown. Painting at upper-right of the gallery photograph. Arc and wedge angles approximate because reference is oblique.","reviewed_date":"2026-10-27","source_url":"https://sbmk.nl/source/documents/MAWC-publ_web2.pdf","true_scale_eligible":false,"true_scale_note":"Physical dimensions unresolved; SVG width/height are normalized observed proportions only.","dimension_unit":"normalized_observed_proportions"},"missing_fields":["height_cm","width_cm"],"is_representative":true,"duplicate_group":"blue curve vi","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Physical dimensions unresolved; SVG width/height are normalized observed proportions only.","collection_group":"Stedelijk Museum Amsterdam (ownership recorded by museum conservator in historical publication)"},{"id":"guggenheim1996-essay-68-fig-2a","canonical_id":null,"title":"Blue-Violet Curve I","year_start":1982,"year_end":1982,"date_display":"1982","medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=68","label":"Guggenheim1996 retrospective, essayPDF68, figure2a","accessed":"2026-10-27","pdf_page":68}],"notes":["Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Painting named and dated in studio/installation photograph caption; medium and dimensions unreported. Work identity is preserved as a known slot without inferring its size from the photograph.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. First painting from left in the explicitly captioned 1982 studio photograph. Primary blue-violet is mapped to the blue recolor family with a violet-blue default shade, so the work appears among blue paintings. Exact pigment is unmeasured. Dimensions unknown."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"guggenheim1996:essay-68-fig-2a","source_record_id":"essay-68-fig-2a","title":"Blue-Violet Curve I","year_start":1982,"year_end":1982,"date_display":"1982","medium":null,"height_cm":null,"width_cm":null,"depth_cm":null,"dimensions_display":null,"collection":null,"collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=68","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","pdf_page":68,"figure":"2a","notes":["Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Painting named and dated in studio/installation photograph caption; medium and dimensions unreported. Work identity is preserved as a known slot without inferring its size from the photograph.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. First painting from left in the explicitly captioned 1982 studio photograph. Primary blue-violet is mapped to the blue recolor family with a violet-blue default shade, so the work appears among blue paintings. Exact pigment is unmeasured. Dimensions unknown."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=68","label":"Guggenheim1996 retrospective, essayPDF68, figure2a","accessed":"2026-10-27","pdf_page":68}]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["blue"],"shape_type":"curved triangular panel","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-market-36-guggenheim1996-essay-68-fig-2a.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-market-36-guggenheim1996-essay-68-fig-2a.svg","colors":["blue"],"shape_type":"curved triangular panel","reference_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=68","reference_id":"research/svg-gap-v5/market/ref-36.png","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary reference visually inspected","palette":"standardized vivid; same-family shades retained where composition depends on them","notes":"Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. First painting from left in the explicitly captioned 1982 studio photograph. Primary blue-violet is mapped to the blue recolor family with a violet-blue default shade, so the work appears among blue paintings. Exact pigment is unmeasured. Dimensions unknown.","reviewed_date":"2026-10-27","true_scale_eligible":false,"true_scale_note":"Normalized study only: physical size unknown or oblique installation reference cannot establish exact frontal proportions. First painting from left in the explicitly captioned 1982 studio photograph. Primary blue-violet is mapped to the blue recolor family with a violet-blue default shade, so the work appears among blue paintings. Exact pigment is unmeasured. Dimensions unknown."},"missing_fields":["medium","height_cm","width_cm","collection"],"is_representative":true,"duplicate_group":"blue violet curve i","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Normalized study only: physical size unknown or oblique installation reference cannot establish exact frontal proportions. First painting from left in the explicitly captioned 1982 studio photograph. Primary blue-violet is mapped to the blue recolor family with a violet-blue default shade, so the work appears among blue paintings. Exact pigment is unmeasured. Dimensions unknown.","collection_group":null},{"id":"hirshhorn-07-31","canonical_id":null,"title":"Dark Green Curve","year_start":1982,"year_end":1982,"date_display":"1982","medium":"Oil on canvas","height_cm":184.1,"width_cm":259.4,"dimensions_display":"72 1/2 × 102 1/8 in. (184.1 × 259.4 cm) [irreg.]","collection":"Hirshhorn Museum and Sculpture Garden, Smithsonian Institution, Washington, DC","sources":[{"url":"https://hirshhorn.si.edu/collection/artwork/?edanUrl=edanmdm%3Ahmsg_07.31","label":"Hirshhorn Museum and Sculpture Garden, Smithsonian Institution, Washington, DC primary collection record","accessed":"2026-10-27"}],"notes":["Gift of Joseph H. Hirshhorn by Exchange, 2007.","Public Smithsonian IDS image was visually verified; wall, cast shadow and outlet are outside the painted shape.","Single dark-green shaped canvas: curved upper edge, pointed left end and straight sloping lower edge. Photo perspective is approximated; background omitted."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"hirshhorn:07.31","source_record_id":"hmsg_07.31","title":"Dark Green Curve","year_start":1982,"year_end":1982,"date_display":"1982","medium":"Oil on canvas","height_cm":184.1,"width_cm":259.4,"dimensions_display":"72 1/2 × 102 1/8 in. (184.1 × 259.4 cm) [irreg.]","collection":"Hirshhorn Museum and Sculpture Garden, Smithsonian Institution, Washington, DC","accession":"07.31","ek_id":null,"source_url":"https://hirshhorn.si.edu/collection/artwork/?edanUrl=edanmdm%3Ahmsg_07.31","image_url":"https://ids.si.edu/ids/deliveryService?id=HMSG-HMSG-07.31","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Gift of Joseph H. Hirshhorn by Exchange, 2007.","Public Smithsonian IDS image was visually verified; wall, cast shadow and outlet are outside the painted shape.","Single dark-green shaped canvas: curved upper edge, pointed left end and straight sloping lower edge. Photo perspective is approximated; background omitted."],"sources":[{"url":"https://hirshhorn.si.edu/collection/artwork/?edanUrl=edanmdm%3Ahmsg_07.31","label":"Hirshhorn Museum and Sculpture Garden, Smithsonian Institution, Washington, DC primary collection record","accessed":"2026-10-27"}]}],"source_image_url":"https://ids.si.edu/ids/deliveryService?id=HMSG-HMSG-07.31","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["green"],"shape_type":"curved polygon","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v3-hirshhorn-dark-green-curve.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v3-hirshhorn-dark-green-curve.svg","colors":["green"],"shape_type":"curved polygon","reference_url":"https://ids.si.edu/ids/deliveryService?id=HMSG-HMSG-07.31","reference_id":"research/hirshhorn-seattle-v3/hmsg-07.31.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against cited photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Single dark-green shaped canvas: curved upper edge, pointed left end and straight sloping lower edge. Photo perspective is approximated; background omitted.","reviewed_date":"2026-10-27","source_url":"https://hirshhorn.si.edu/collection/artwork/?edanUrl=edanmdm%3Ahmsg_07.31"},"missing_fields":[],"is_representative":true,"duplicate_group":"dark green curve","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Hirshhorn Museum and Sculpture Garden, Smithsonian Institution, Washington, DC"},{"id":"christies-6205177","canonical_id":null,"title":"Lake","year_start":1982,"year_end":1982,"date_display":"1982","medium":"oil on canvas","height_cm":236.2,"width_cm":375.9,"dimensions_display":"93 x 148 in. (236.2 x 375.9 cm.)","collection":"Private collection (last public sale; present owner unverified)","sources":[{"url":"https://www.christies.com/en/lot/lot-6205177","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Auction provenance describes historical ownership; it does not establish the present collection.","Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"christies:6205177","source_record_id":"6205177","title":"Lake","year_start":1982,"year_end":1982,"date_display":"1982","medium":"oil on canvas","height_cm":236.2,"width_cm":375.9,"depth_cm":null,"dimensions_display":"93 x 148 in. (236.2 x 375.9 cm.)","collection":"Private collection (last public sale; present owner unverified)","collection_as_of":"2019-05-15T23:00Z","accession":null,"ek_id":null,"source_url":"https://www.christies.com/en/lot/lot-6205177","image_url":"https://www.christies.com/img/LotImages/2019/NYR/2019_NYR_16977_0053B_001(ellsworth_kelly_lake020741).jpg?mode=max","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Auction provenance describes historical ownership; it does not establish the present collection.","Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. "],"sources":[{"url":"https://www.christies.com/en/lot/lot-6205177","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Christie's","lot_id":"6205177","lot_number":"53 B","sale_date":"2019-05-15T23:00Z","sale_title":"Post-War and Contemporary Art Evening Sale","location":"New York","source_url":"https://www.christies.com/en/lot/lot-6205177","raw_sale":{"sale_id":"28020","sale_number":"16977","sale_room_code":"NYR","event_type":"Sale","title_txt":"Post-War and Contemporary Art Evening Sale","start_date":"2019-05-15T23:00Z","end_date":"2019-05-15T00:00Z","registration_close_date":null,"location_txt":"New York","url":"https://www.christies.com/en/auction/post-war-and-contemporary-art-evening-sale-28020/","is_auction_over":true,"is_in_progress":false,"time_zone":"EDT"},"provenance":"Blum Helman Gallery, New York\nAcquired from the above by the present owner, circa 1982"}]}],"source_image_url":"https://www.christies.com/img/LotImages/2019/NYR/2019_NYR_16977_0053B_001(ellsworth_kelly_lake020741).jpg?mode=max","title_aliases":[],"auction_history":[{"house":"Christie's","lot_id":"6205177","lot_number":"53 B","sale_date":"2019-05-15T23:00Z","sale_title":"Post-War and Contemporary Art Evening Sale","location":"New York","source_url":"https://www.christies.com/en/lot/lot-6205177","raw_sale":{"sale_id":"28020","sale_number":"16977","sale_room_code":"NYR","event_type":"Sale","title_txt":"Post-War and Contemporary Art Evening Sale","start_date":"2019-05-15T23:00Z","end_date":"2019-05-15T00:00Z","registration_close_date":null,"location_txt":"New York","url":"https://www.christies.com/en/auction/post-war-and-contemporary-art-evening-sale-28020/","is_auction_over":true,"is_in_progress":false,"time_zone":"EDT"},"provenance":"Blum Helman Gallery, New York\nAcquired from the above by the present owner, circa 1982"}],"market_history":[],"field_conflicts":[],"colors":["blue"],"shape_type":"irregular polygon","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-christies-6205177.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-christies-6205177.svg","colors":["blue"],"shape_type":"irregular polygon","reference_url":"https://www.christies.com/en/lot/lot-6205177","reference_id":"research/auction-private-v4/references/auction-christies-6205177.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Interpretive SVG study from the actual primary auction photograph. 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Work identity is preserved as a known slot without inferring its size from the photograph.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Third painting from left in the explicitly captioned 1982 studio photograph. Broad curved top and downward apex. 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Essay figure number is not Kelly EK number.","Painting named and dated in studio/installation photograph caption; medium and dimensions unreported. Work identity is preserved as a known slot without inferring its size from the photograph.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Third painting from left in the explicitly captioned 1982 studio photograph. Broad curved top and downward apex. 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Third painting from left in the explicitly captioned 1982 studio photograph. Broad curved top and downward apex. 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Essay figure number is not Kelly EK number.","Painting named and dated in studio/installation photograph caption; medium and dimensions unreported. Work identity is preserved as a known slot without inferring its size from the photograph.","Exact RedCurveV1982 title in identified1982studio photograph; redcurvedwedge contour agrees auctionphotoChristies5792555, inscribedEK6331982. No dimensions inferred from studio scale.","Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. 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Essay figure number is not Kelly EK number.","Painting named and dated in studio/installation photograph caption; medium and dimensions unreported. Work identity is preserved as a known slot without inferring its size from the photograph.","Exact RedCurveV1982 title in identified1982studio photograph; redcurvedwedge contour agrees auctionphotoChristies5792555, inscribedEK6331982. No dimensions inferred from studio scale.","Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. 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Essay figure number is not Kelly EK number.","Painting named and dated in studio/installation photograph caption; medium and dimensions unreported. Work identity is preserved as a known slot without inferring its size from the photograph.","Exact RedCurveV1982 title in identified1982studio photograph; redcurvedwedge contour agrees auctionphotoChristies5792555, inscribedEK6331982. No dimensions inferred from studio scale."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=68","label":"Guggenheim1996 retrospective, essayPDF68, figure2d","accessed":"2026-10-27","pdf_page":68}],"verified_identity_of":"christies-5792555"}],"source_image_url":"https://www.christies.com/img/LotImages/2020/NYR/2020_NYR_19872_0023_000(ellsworth_kelly_red_curve_v080645).jpg?mode=max","title_aliases":[],"auction_history":[{"house":"Christie's","lot_id":"5792555","lot_number":"57","sale_date":"2014-05-13T23:00Z","sale_title":"Post-War and Contemporary Evening Sale","location":"New York","source_url":"https://www.christies.com/en/lot/lot-5792555","raw_sale":{"sale_id":"24436","sale_number":"2847","sale_room_code":"NYR","event_type":"Sale","title_txt":"Post-War and Contemporary Evening Sale","start_date":"2014-05-13T23:00Z","end_date":"2014-05-13T00:00Z","registration_close_date":"2014-05-13T12:00Z","location_txt":"New York","url":"https://www.christies.com/en/auction/post-war-and-contemporary-evening-sale-24436/","is_auction_over":true,"is_in_progress":false,"time_zone":"EDT"},"provenance":"Blum Helman Gallery, New York\nAcquired from the above by the present owner, 1982"},{"house":"Christie's","lot_id":"6283800","lot_number":"23","sale_date":"2020-10-06T23:00Z","sale_title":"20th Century Evening Sale","location":"New York","source_url":"https://www.christies.com/en/lot/lot-6283800","raw_sale":{"sale_id":"29061","sale_number":"19872","sale_room_code":"NYR","event_type":"Sale","title_txt":"20th Century Evening Sale","start_date":"2020-10-06T23:00Z","end_date":"2020-10-06T00:00Z","registration_close_date":"2020-10-06T15:00Z","location_txt":"New York","url":"https://www.christies.com/en/auction/20th-century-evening-sale-29061/","is_auction_over":true,"is_in_progress":false,"time_zone":"EDT"},"provenance":"Blum Helman Gallery, New York\nPhillip Schrager, Omaha, Nebraska, 1982\nHis sale; Christie’s, New York, 13 May 2014, lot 57\nAcquired at the above sale by the present owner"}],"market_history":[],"field_conflicts":[],"colors":["red"],"shape_type":"curved panel","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-christies-5792555.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-christies-5792555.svg","colors":["red"],"shape_type":"curved panel","reference_url":"https://www.christies.com/en/lot/lot-5792555","reference_id":"research/auction-private-v4/references/auction-christies-5792555.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. 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White seen beside the shaped red canvas is wall, and remains transparent."],"sources":[{"url":"https://www.christies.com/en/lot/lot-6236039","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Christie's","lot_id":"6236039","lot_number":"11 B","sale_date":"2019-11-14T00:00Z","sale_title":"Post-War and Contemporary Art Evening Sale","location":"New York","source_url":"https://www.christies.com/en/lot/lot-6236039","raw_sale":{"sale_id":"28304","sale_number":"17649","sale_room_code":"NYR","event_type":"Sale","title_txt":"Post-War and Contemporary Art Evening Sale","start_date":"2019-11-14T00:00Z","end_date":"2019-11-13T00:00Z","registration_close_date":"2019-11-13T16:00Z","location_txt":"New York","url":"https://www.christies.com/en/auction/post-war-and-contemporary-art-evening-sale-28304/","is_auction_over":true,"is_in_progress":false,"time_zone":"EST"},"provenance":"Blum Helman Gallery, New York\nAcquired from the above by the present owner, 1983"}]}],"source_image_url":"https://www.christies.com/img/LotImages/2019/NYR/2019_NYR_17649_0011B_000(ellsworth_kelly_red_curve_v054931).jpg?mode=max","title_aliases":[],"auction_history":[{"house":"Christie's","lot_id":"6236039","lot_number":"11 B","sale_date":"2019-11-14T00:00Z","sale_title":"Post-War and Contemporary Art Evening Sale","location":"New York","source_url":"https://www.christies.com/en/lot/lot-6236039","raw_sale":{"sale_id":"28304","sale_number":"17649","sale_room_code":"NYR","event_type":"Sale","title_txt":"Post-War and Contemporary Art Evening Sale","start_date":"2019-11-14T00:00Z","end_date":"2019-11-13T00:00Z","registration_close_date":"2019-11-13T16:00Z","location_txt":"New York","url":"https://www.christies.com/en/auction/post-war-and-contemporary-art-evening-sale-28304/","is_auction_over":true,"is_in_progress":false,"time_zone":"EST"},"provenance":"Blum Helman Gallery, New York\nAcquired from the above by the present owner, 1983"}],"market_history":[],"field_conflicts":[],"colors":["red"],"shape_type":"curved panel","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-christies-6236039.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-christies-6236039.svg","colors":["red"],"shape_type":"curved panel","reference_url":"https://www.christies.com/en/lot/lot-6236039","reference_id":"research/auction-private-v4/references/auction-christies-6236039.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. White seen beside the shaped red canvas is wall, and remains transparent.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"red curve vii","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"christies-6172919","canonical_id":null,"title":"Self-Portrait","year_start":1983,"year_end":1983,"date_display":"1983","medium":"make-up on paperboard","height_cm":46.0,"width_cm":35.6,"dimensions_display":"18 1/8 x 14 in. (46 x 35.6 cm.)","collection":"Private collection (last public sale; present owner unverified)","sources":[{"url":"https://www.christies.com/en/lot/lot-6172919","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Auction provenance describes historical ownership; it does not establish the present collection.","Scope uncertain: make-up on paperboard; painted or mixed-media work on paper/paperboard, retained as painting candidate. No canvas-painting classification asserted."],"record_status":"sourced_metadata","record_kind":"painting_candidate","source_records":[{"source_id":"christies:6172919","source_record_id":"6172919","title":"Self-Portrait","year_start":1983,"year_end":1983,"date_display":"1983","medium":"make-up on paperboard","height_cm":46.0,"width_cm":35.6,"depth_cm":null,"dimensions_display":"18 1/8 x 14 in. (46 x 35.6 cm.)","collection":"Private collection (last public sale; present owner unverified)","collection_as_of":"2018-11-16T15:00Z","accession":null,"ek_id":null,"source_url":"https://www.christies.com/en/lot/lot-6172919","image_url":"https://www.christies.com/img/LotImages/2018/NYR/2018_NYR_15975_0627_000(ellsworth_kelly_self-portrait104740).jpg?mode=max","record_kind":"painting_candidate","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Auction provenance describes historical ownership; it does not establish the present collection.","Scope uncertain: make-up on paperboard; painted or mixed-media work on paper/paperboard, retained as painting candidate. No canvas-painting classification asserted."],"sources":[{"url":"https://www.christies.com/en/lot/lot-6172919","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Christie's","lot_id":"6172919","lot_number":"627","sale_date":"2018-11-16T15:00Z","sale_title":"Post-War and Contemporary Art Morning Session","location":"New York","source_url":"https://www.christies.com/en/lot/lot-6172919","raw_sale":{"sale_id":"27589","sale_number":"15975","sale_room_code":"NYR","event_type":"Sale","title_txt":"Post-War and Contemporary Art Morning Session","start_date":"2018-11-16T15:00Z","end_date":"2018-11-16T00:00Z","registration_close_date":"2018-11-16T13:00Z","location_txt":"New York","url":"https://www.christies.com/en/auction/post-war-and-contemporary-art-morning-session-27589/","is_auction_over":true,"is_in_progress":false,"time_zone":"EST"},"provenance":"The Signature Collection: Portraits by International Artists 1983, In the Medium of Make-Up; Christie's, New York, 23 May 1983, lot 28\nAcquired at the above sale by the present owner"}]}],"source_image_url":"https://www.christies.com/img/LotImages/2018/NYR/2018_NYR_15975_0627_000(ellsworth_kelly_self-portrait104740).jpg?mode=max","title_aliases":[],"auction_history":[{"house":"Christie's","lot_id":"6172919","lot_number":"627","sale_date":"2018-11-16T15:00Z","sale_title":"Post-War and Contemporary Art Morning Session","location":"New York","source_url":"https://www.christies.com/en/lot/lot-6172919","raw_sale":{"sale_id":"27589","sale_number":"15975","sale_room_code":"NYR","event_type":"Sale","title_txt":"Post-War and Contemporary Art Morning Session","start_date":"2018-11-16T15:00Z","end_date":"2018-11-16T00:00Z","registration_close_date":"2018-11-16T13:00Z","location_txt":"New York","url":"https://www.christies.com/en/auction/post-war-and-contemporary-art-morning-session-27589/","is_auction_over":true,"is_in_progress":false,"time_zone":"EST"},"provenance":"The Signature Collection: Portraits by International Artists 1983, In the Medium of Make-Up; Christie's, New York, 23 May 1983, lot 28\nAcquired at the above sale by the present owner"}],"market_history":[],"field_conflicts":[],"colors":[],"shape_type":null,"color_basis":"unreviewed","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["shape_type","color_review","svg_study"],"is_representative":false,"duplicate_group":"self portrait","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection","representative_id":"guggenheim1996-essay-21-fig-2"},{"id":"sothebys-en-buy-auction-2019-contemporary-art-online-fe5e6b04-63bb-47a9-8ace-a38e561bc649","canonical_id":null,"title":"Still Life","year_start":1984,"year_end":1984,"date_display":"1984","medium":"acrylic and ink on paper","height_cm":25.4,"width_cm":35.6,"dimensions_display":"Sheet: 10 by 14 in. (25.4 by 35.6 cm.)","collection":"Private collection (last public sale; present owner unverified)","sources":[{"url":"https://www.sothebys.com/en/buy/auction/2019/contemporary-art-online/fe5e6b04-63bb-47a9-8ace-a38e561bc649","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Historical sale record; current ownership is unverified.","Scope uncertain: painted or mixed-media work on paper; retained as painting candidate, not asserted to be a canvas painting."],"record_status":"sourced_metadata","record_kind":"painting_candidate","source_records":[{"source_id":"sothebys:en-buy-auction-2019-contemporary-art-online-fe5e6b04-63bb-47a9-8ace-a38e561bc649","source_record_id":"en-buy-auction-2019-contemporary-art-online-fe5e6b04-63bb-47a9-8ace-a38e561bc649","title":"Still Life","year_start":1984,"year_end":1984,"date_display":"1984","medium":"acrylic and ink on paper","height_cm":25.4,"width_cm":35.6,"depth_cm":null,"dimensions_display":"Sheet: 10 by 14 in. (25.4 by 35.6 cm.)","collection":"Private collection (last public sale; present owner unverified)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://www.sothebys.com/en/buy/auction/2019/contemporary-art-online/fe5e6b04-63bb-47a9-8ace-a38e561bc649","image_url":"https://sothebys-md.brightspotcdn.com/dims4/default/823c3e4/2147483647/strip/true/crop/2000x1474+0+0/resize/385x284!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2F24%2F32%2F403dce634e838d7225cfe0ba0a63%2F359n10028-9tbgz-1-a.jpg","record_kind":"painting_candidate","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Historical sale record; current ownership is unverified.","Scope uncertain: painted or mixed-media work on paper; retained as painting candidate, not asserted to be a canvas painting."],"sources":[{"url":"https://www.sothebys.com/en/buy/auction/2019/contemporary-art-online/fe5e6b04-63bb-47a9-8ace-a38e561bc649","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Sotheby's","sale_date":null,"lot_number":null,"source_url":"https://www.sothebys.com/en/buy/auction/2019/contemporary-art-online/fe5e6b04-63bb-47a9-8ace-a38e561bc649","provenance":null}],"raw_title":"ELLSWORTH KELLY | STILL LIFE"}],"source_image_url":"https://sothebys-md.brightspotcdn.com/dims4/default/823c3e4/2147483647/strip/true/crop/2000x1474+0+0/resize/385x284!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2F24%2F32%2F403dce634e838d7225cfe0ba0a63%2F359n10028-9tbgz-1-a.jpg","title_aliases":[],"auction_history":[{"house":"Sotheby's","sale_date":null,"lot_number":null,"source_url":"https://www.sothebys.com/en/buy/auction/2019/contemporary-art-online/fe5e6b04-63bb-47a9-8ace-a38e561bc649","provenance":null}],"market_history":[],"field_conflicts":[],"colors":[],"shape_type":null,"color_basis":"unreviewed","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["shape_type","color_review","svg_study"],"is_representative":true,"duplicate_group":"still life","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"sothebys-en-auctions-ecatalogue-2014-contemporary-art-evening-sale-n09221-lot-30-html","canonical_id":null,"title":"Black Panel I","year_start":1985,"year_end":1985,"date_display":"1985","medium":"oil on canvas","height_cm":213.4,"width_cm":241.3,"dimensions_display":"84 x 95 in.   213.4 x 241.3 cm.","collection":"Private collection (last public sale; present owner unverified)","sources":[{"url":"https://www.sothebys.com/en/auctions/ecatalogue/2014/contemporary-art-evening-sale-n09221/lot.30.html","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Historical sale record; current ownership is unverified.","Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"sothebys:en-auctions-ecatalogue-2014-contemporary-art-evening-sale-n09221-lot-30-html","source_record_id":"en-auctions-ecatalogue-2014-contemporary-art-evening-sale-n09221-lot-30-html","title":"Black Panel I","year_start":1985,"year_end":1985,"date_display":"1985","medium":"oil on canvas","height_cm":213.4,"width_cm":241.3,"depth_cm":null,"dimensions_display":"84 x 95 in.   213.4 x 241.3 cm.","collection":"Private collection (last public sale; present owner unverified)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://www.sothebys.com/en/auctions/ecatalogue/2014/contemporary-art-evening-sale-n09221/lot.30.html","image_url":"https://sothebys-com.brightspotcdn.com/dims4/default/3a856bb/2147483647/strip/true/crop/1541x2000+0+0/resize/436x566!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot-migration.s3.amazonaws.com%2F8e%2F9b%2F50%2Fc001b3e26f19c92385085e322e86d4680df0fb2e3334ccec7e044c5d3c%2F1099n09221-7qd3c.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Historical sale record; current ownership is unverified.","Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. "],"sources":[{"url":"https://www.sothebys.com/en/auctions/ecatalogue/2014/contemporary-art-evening-sale-n09221/lot.30.html","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Sotheby's","sale_date":null,"lot_number":"30","source_url":"https://www.sothebys.com/en/auctions/ecatalogue/2014/contemporary-art-evening-sale-n09221/lot.30.html","provenance":"Blum Helman Gallery Inc., New York\nMatthew Marks Gallery, New York\nAcquired by the present owner from the above in 2000"}],"raw_title":"Black Panel I"}],"source_image_url":"https://sothebys-com.brightspotcdn.com/dims4/default/3a856bb/2147483647/strip/true/crop/1541x2000+0+0/resize/436x566!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot-migration.s3.amazonaws.com%2F8e%2F9b%2F50%2Fc001b3e26f19c92385085e322e86d4680df0fb2e3334ccec7e044c5d3c%2F1099n09221-7qd3c.jpg","title_aliases":[],"auction_history":[{"house":"Sotheby's","sale_date":null,"lot_number":"30","source_url":"https://www.sothebys.com/en/auctions/ecatalogue/2014/contemporary-art-evening-sale-n09221/lot.30.html","provenance":"Blum Helman Gallery Inc., New York\nMatthew Marks Gallery, New York\nAcquired by the present owner from the above in 2000"}],"market_history":[],"field_conflicts":[],"colors":["black"],"shape_type":"curved panel","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-sothebys-en-auctions-ecatalogue-2014-contemporary-art-evening-sale-n09221-lot-30-html.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-sothebys-en-auctions-ecatalogue-2014-contemporary-art-evening-sale-n09221-lot-30-html.svg","colors":["black"],"shape_type":"curved panel","reference_url":"https://www.sothebys.com/en/auctions/ecatalogue/2014/contemporary-art-evening-sale-n09221/lot.30.html","reference_id":"research/auction-private-v4/references/auction-sothebys-en-auctions-ecatalogue-2014-contemporary-art-evening-sale-n09221-lot-30-html.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"black panel i","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"sfmoma-513-5","canonical_id":null,"title":"Blue Panel","year_start":1985,"year_end":1985,"date_display":"1985","medium":"Oil on canvas","height_cm":281.9,"width_cm":274.3,"dimensions_display":null,"collection":"The Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art","sources":[{"url":"https://fisher.access.sfmoma.org/513/","institution":"sfmoma","accessed":"2026-10-26","label":"sfmoma"},{"url":"https://www.sfmoma.org/artwork/FC.289/","label":"SFMOMA current object record","accessed":"2026-10-27"}],"notes":["Primary museum gallery label transcribed from web retrieval; image and dimensions not yet located. Partial institutional coverage.","Source identifier uses gallery and object order, not a museum accession or catalogue raisonne number.","Collection credit identifies The Doris and Donald Fisher Collection at SFMOMA. Museum presentation does not establish outright SFMOMA ownership.","Curved upper boundary and two straight sides hand-traced; overall aspect uses museum dimensions."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"sfmoma:513-5","source_record_id":null,"title":"Blue Panel","year_start":1985,"year_end":1985,"date_display":"1985","medium":"Oil on canvas","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":"San Francisco Museum of Modern Art / Doris and Donald Fisher Collection","source_url":"https://fisher.access.sfmoma.org/513/","image_url":null,"accession":null,"record_kind":"painting","notes":["Primary museum gallery label transcribed from web retrieval; image and dimensions not yet located. Partial institutional coverage.","Source identifier uses gallery and object order, not a museum accession or catalogue raisonne number.","Collection credit identifies The Doris and Donald Fisher Collection at SFMOMA. Museum presentation does not establish outright SFMOMA ownership.","Curved upper boundary and two straight sides hand-traced; overall aspect uses museum dimensions."],"sources":[{"url":"https://fisher.access.sfmoma.org/513/","institution":"sfmoma","accessed":"2026-10-26"}]},{"source_id":"sfmoma-v3:FC.289","source_record_id":"FC.289","title":"Blue Panel","year_start":1985,"year_end":1985,"date_display":"1985","medium":"oil on canvas","height_cm":281.9,"width_cm":274.3,"depth_cm":null,"dimensions_display":"111 × 108 in. (281.9 × 274.3 cm)","collection":"The Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art","accession":"FC.289","ek_id":null,"source_url":"https://www.sfmoma.org/artwork/FC.289/","image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/08/18210255/FC.289_01_D02-web.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Collection credit identifies The Doris and Donald Fisher Collection at SFMOMA. Museum presentation does not establish outright SFMOMA ownership."],"sources":[{"url":"https://www.sfmoma.org/artwork/FC.289/","label":"SFMOMA current object record","accessed":"2026-10-27"}],"verified_identity_of":"sfmoma-513-5"}],"source_image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/08/18210255/FC.289_01_D02-web.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"sfmoma-513-5","field":"collection","chosen":"San Francisco Museum of Modern Art / Doris and Donald Fisher Collection","alternative":"The Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art","source":"https://www.sfmoma.org/artwork/FC.289/"}],"colors":["blue"],"shape_type":"curved polygon","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v3-sfmoma-fc-289.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v3-sfmoma-fc-289.svg","colors":["blue"],"shape_type":"curved polygon","reference_url":"https://www.sfmoma.org/artwork/FC.289/","reference_id":"research/sfmoma-v3-reference-images/FC.289.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Curved upper boundary and two straight sides hand-traced; overall aspect uses museum dimensions.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":false,"duplicate_group":"blue panel","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"San Francisco Museum of Modern Art","representative_id":"ncma-8122"},{"id":"ek-706","canonical_id":"EK 706","title":"Dark Blue Panel","year_start":1985,"year_end":1985,"date_display":"1985","medium":"oil on canvas","height_cm":246.38,"width_cm":281.94,"dimensions_display":"97 x 111 inches","collection":"Centre Pompidou, Musée national d’art moderne, Paris","sources":[{"url":"https://ellsworthkelly.org/work/dark-blue-panel/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://www.centrepompidou.fr/fr/ressources/oeuvre/czz9dpn","label":"Centre Pompidou, Musée national d’art moderne, Paris primary museum record","accessed":"2026-10-26"},{"url":"https://ellsworthkelly.org/exhibition/la-couleur-seule-lexperience-du-monochrome-color-alone-the-monochrome-as-experiment/","label":"Ellsworth Kelly Foundation exhibition caption: EK 706"},{"url":"https://ellsworthkelly.org/exhibition/yves-saint-laurent-aux-musees/","label":"Ellsworth Kelly Foundation exhibition caption: EK 706"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","The dark blue is intentionally more vivid than the near-black source photograph."],"record_status":"documented","source_records":[{"ek_id":"EK 706","title":"Dark Blue Panel","date":"1985","medium":"oil on canvas","dimensions":"97 x 111 inches","collection":"Musée National d'Art Moderne, Centre Georges Pompidou, Paris","source_url":"https://ellsworthkelly.org/work/dark-blue-panel/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"museum-v2:pompidou_czz9dpn","source_record_id":"AM 1985-482","title":"Dark Blue Panel","year_start":1985,"year_end":1985,"date_display":"1985","medium":"Huile sur toile","height_cm":246.0,"width_cm":281.5,"dimensions_display":"246 x 281,5 cm","collection":"Centre Pompidou, Musée national d’art moderne, Paris","accession":"AM 1985-482","ek_id":"EK 706","source_url":"https://www.centrepompidou.fr/fr/ressources/oeuvre/czz9dpn","image_url":"https://www.centrepompidou.fr/media/picture/af/bd/afbdec0a8dcfffa0958155ca48b1ee5f/thumb_large.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-26","notes":[],"sources":[{"url":"https://www.centrepompidou.fr/fr/ressources/oeuvre/czz9dpn","label":"Centre Pompidou, Musée national d’art moderne, Paris primary museum record","accessed":"2026-10-26"}]},{"source_id":"foundation-exhib-v4:EK706:la-couleur-seule-lexperience-du-monochrome-color-alone-the-monochrome-as-experiment","source_record_id":"EK 706","ek_id":"EK 706","title":"Dark Blue Panel","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/la-couleur-seule-lexperience-du-monochrome-color-alone-the-monochrome-as-experiment/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/la-couleur-seule-lexperience-du-monochrome-color-alone-the-monochrome-as-experiment/","label":"Ellsworth Kelly Foundation exhibition caption: EK 706"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1988-DAP-88.20-300x198.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/1988-DAP-88.24-300x198.jpg"]},{"source_id":"foundation-exhib-v4:EK706:yves-saint-laurent-aux-musees","source_record_id":"EK 706","ek_id":"EK 706","title":"Dark Blue Panel","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/yves-saint-laurent-aux-musees/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/yves-saint-laurent-aux-musees/","label":"Ellsworth Kelly Foundation exhibition caption: EK 706"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]}],"record_kind":"painting","title_aliases":[],"source_image_url":"https://www.centrepompidou.fr/media/picture/af/bd/afbdec0a8dcfffa0958155ca48b1ee5f/thumb_large.jpg","auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-706","field":"collection","chosen":"Musée National d'Art Moderne, Centre Georges Pompidou, Paris","alternative":"Centre Pompidou, Musée national d’art moderne, Paris","source":"https://www.centrepompidou.fr/fr/ressources/oeuvre/czz9dpn"}],"colors":["blue"],"shape_type":"curved rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/ek-706.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-706.svg","colors":["blue"],"shape_type":"curved rectangle","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/dark-blue-panel/","reference_id":"research/reference-images/EK-706.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"The dark blue is intentionally more vivid than the near-black source photograph.","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":false,"duplicate_group":"dark blue panel","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Centre Pompidou","representative_id":"guggenheim1996-cat-80"},{"id":"ek-700","canonical_id":"EK 700","title":"Green Panel","year_start":1985,"year_end":1985,"date_display":"1985","medium":"oil on canvas","height_cm":261.62,"width_cm":259.08,"dimensions_display":"103 x 102 inches","collection":"Private collection","sources":[{"url":"https://ellsworthkelly.org/work/green-panel/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://www.christies.com/en/lot/lot-6076461","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Auction provenance describes historical ownership; it does not establish the present collection."],"record_status":"documented","source_records":[{"ek_id":"EK 700","title":"Green Panel","date":"1985","medium":"oil on canvas","dimensions":"103 x 102 inches","collection":"Private collection","source_url":"https://ellsworthkelly.org/work/green-panel/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"christies:6076461","source_record_id":"6076461","title":"Green Panel","year_start":1985,"year_end":1985,"date_display":"1985","medium":"oil on shaped canvas","height_cm":261.6,"width_cm":259.0,"depth_cm":null,"dimensions_display":"103 x 102 in. 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Gallery exhibition dates are not creation dates.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"documented","source_records":[{"ek_id":"EK 699","title":"Red Panel","date":"1985","medium":"oil on canvas","dimensions":"105 1/2 x 108 1/2 inches","collection":"Private Collection","source_url":"https://ellsworthkelly.org/work/red-panel/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"matthewmarks:kele-pa-48653","source_record_id":"kele-pa-48653","title":"Red Panel","year_start":1985,"year_end":1985,"date_display":"1985","medium":"Oil on canvas","height_cm":268.0,"width_cm":276.0,"depth_cm":null,"dimensions_display":"105½ × 108½ inches; 268 × 276 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-blue-green-black-red/lightbox/works/kele-pa-48653","image_url":"https://cdn.matthewmarks.com/online/kele-pa-48653/_800xAUTO_fit_center-center_none/48653_EK-699_04_ext.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates."],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-blue-green-black-red/lightbox/works/kele-pa-48653","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"48653","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-blue-green-black-red"]},{"source_id":"foundation-exhib-v4:EK699:blue-green-black-red","source_record_id":"EK 699","ek_id":"EK 699","title":"Red Panel","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/blue-green-black-red/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/blue-green-black-red/","label":"Ellsworth Kelly Foundation exhibition caption: EK 699"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]}],"record_kind":"painting","title_aliases":[],"source_image_url":"https://cdn.matthewmarks.com/online/kele-pa-48653/_800xAUTO_fit_center-center_none/48653_EK-699_04_ext.jpg","auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-699","field":"collection","chosen":"Private Collection","alternative":"Collection unverified (documented in Matthew Marks exhibition)","source":"https://matthewmarks.com/exhibitions/ellsworth-kelly-blue-green-black-red/lightbox/works/kele-pa-48653"}],"colors":["red"],"shape_type":"curved polygon","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/ek-699.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-699.svg","colors":["red"],"shape_type":"curved polygon","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/red-panel/","reference_id":"research/reference-images/EK-699.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":false,"duplicate_group":"red panel","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection","representative_id":"north-v4-dallas-red-panel"},{"id":"sothebys-en-buy-ellsworth-kelly-violet-1985","canonical_id":null,"title":"Violet","year_start":1985,"year_end":1985,"date_display":"1985","medium":"oil on canvas","height_cm":219.7,"width_cm":238.8,"dimensions_display":"Ellsworth Kelly: Violet, 1985, oil on canvas, 86 1/2 by 94 in. 219.7 by 238.8 cm.","collection":"Collection unverified (public private-sale listing)","sources":[{"url":"https://www.sothebys.com/en/buy/_ellsworth-kelly-violet-1985","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Public private-sale offer; a listing does not establish a sale or current ownership.","Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. Current public private-sale offer; the listing is not a completed sale."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"sothebys:en-buy-ellsworth-kelly-violet-1985","source_record_id":"en-buy-ellsworth-kelly-violet-1985","title":"Violet","year_start":1985,"year_end":1985,"date_display":"1985","medium":"oil on canvas","height_cm":219.7,"width_cm":238.8,"depth_cm":null,"dimensions_display":"Ellsworth Kelly: Violet, 1985, oil on canvas, 86 1/2 by 94 in. 219.7 by 238.8 cm.","collection":"Collection unverified (public private-sale listing)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://www.sothebys.com/en/buy/_ellsworth-kelly-violet-1985","image_url":"https://sothebys-md.brightspotcdn.com/13/28/20df9e4a4889bcb6666f7ef59320/bc19dade-7231-46a0-b654-89e3a4d2853c.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Public private-sale offer; a listing does not establish a sale or current ownership.","Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. Current public private-sale offer; the listing is not a completed sale."],"sources":[{"url":"https://www.sothebys.com/en/buy/_ellsworth-kelly-violet-1985","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[],"raw_title":"Violet","market_history":[{"house":"Sotheby's","event_type":"private_sale_offer","source_url":"https://www.sothebys.com/en/buy/_ellsworth-kelly-violet-1985","observed_date":"2026-10-27"}]}],"source_image_url":"https://sothebys-md.brightspotcdn.com/13/28/20df9e4a4889bcb6666f7ef59320/bc19dade-7231-46a0-b654-89e3a4d2853c.jpg","title_aliases":[],"auction_history":[],"market_history":[{"house":"Sotheby's","event_type":"private_sale_offer","source_url":"https://www.sothebys.com/en/buy/_ellsworth-kelly-violet-1985","observed_date":"2026-10-27"}],"field_conflicts":[],"colors":["purple"],"shape_type":"curved panel","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-sothebys-en-buy-ellsworth-kelly-violet-1985.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-sothebys-en-buy-ellsworth-kelly-violet-1985.svg","colors":["purple"],"shape_type":"curved panel","reference_url":"https://www.sothebys.com/en/buy/_ellsworth-kelly-violet-1985","reference_id":"research/auction-private-v4/references/extra-en-buy-ellsworth-kelly-violet-1985.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. Current public private-sale offer; the listing is not a completed sale.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"violet","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Unknown"},{"id":"high-white-panel-ii","canonical_id":null,"title":"White Panel II","year_start":1985,"year_end":1985,"date_display":"1985","medium":"Oil on canvas","height_cm":245.11,"width_cm":321.31,"dimensions_display":null,"collection":"High Museum of Art","sources":[{"url":"https://high.org/collection/white-panel-ii/","label":"High Museum of Art collection record","accessed":"2026-10-26"}],"notes":["A curved upper edge is retained; approximate photo-based contour."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"high:white-panel-ii","title":"White Panel II","year_start":1985,"year_end":1985,"date_display":"1985","medium":"Oil on canvas","height_cm":245.11,"width_cm":321.31,"collection":"High Museum of Art","source_url":"https://high.org/collection/white-panel-ii/","source_record_id":"white-panel-ii","accession":"1993.99","ek_id":null,"image_url":"https://highmuseum-redesign.s3.us-east-1.amazonaws.com/datasync/collection-objects/4990_1727039510106.jpg","record_kind":"painting","notes":["A curved upper edge is retained; approximate photo-based contour."],"sources":[{"url":"https://high.org/collection/white-panel-ii/","label":"High Museum of Art collection record","accessed":"2026-10-26"}]}],"source_image_url":"https://highmuseum-redesign.s3.us-east-1.amazonaws.com/datasync/collection-objects/4990_1727039510106.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["white"],"shape_type":"curved polygon","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v2-high-white-panel-ii.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v2-high-white-panel-ii.svg","colors":["white"],"shape_type":"curved polygon","reference_url":"https://high.org/collection/white-panel-ii/","reference_id":"research/svg-v2-reference-images/high-white-panel-ii.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"A curved upper edge is retained; approximate photo-based contour.","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"white panel ii","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"High Museum of Art"},{"id":"guggenheim1996-cat-84","canonical_id":null,"title":"Yellow Panel","year_start":1985,"year_end":1985,"date_display":"1985","medium":"Oil on canvas","height_cm":274.3,"width_cm":265.4,"dimensions_display":null,"collection":"Private collection, Courtesy of Janie C. Lee Gallery","sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=220","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 84","accessed":"2026-10-27","pdf_page":220}],"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"guggenheim1996:cat-84","source_record_id":"84","title":"Yellow Panel","year_start":1985,"year_end":1985,"date_display":"1985","medium":"Oil on canvas","height_cm":274.3,"width_cm":265.4,"depth_cm":null,"dimensions_display":null,"collection":"Private collection, Courtesy of Janie C. Lee Gallery","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=220","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":84,"pdf_page":220,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. "],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=220","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. 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Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"yellow panel","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"christies-2056202","canonical_id":"EK 741","title":"Black Panel","year_start":1986,"year_end":1986,"date_display":"1986","medium":"oil on canvas","height_cm":280.6,"width_cm":279.4,"dimensions_display":"110½ x 110 in. (280.6 x 279.4 cm.)","collection":"Private collection (last public sale; present owner unverified)","sources":[{"url":"https://www.christies.com/en/lot/lot-2056202","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Auction provenance describes historical ownership; it does not establish the present collection.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Christie’s official photograph recovered through the .com.cn image host; black scalene triangular canvas, EK741. Photo wall and mounting shadow omitted."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"christies:2056202","source_record_id":"2056202","title":"Black Panel (EK 741)","year_start":1986,"year_end":1986,"date_display":"1986","medium":"oil on canvas","height_cm":280.6,"width_cm":279.4,"depth_cm":null,"dimensions_display":"110½ x 110 in. (280.6 x 279.4 cm.)","collection":"Private collection (last public sale; present owner unverified)","collection_as_of":"2001-05-16T00:00Z","accession":null,"ek_id":"EK 741","source_url":"https://www.christies.com/en/lot/lot-2056202","image_url":"https://www.christies.com/img/LotImages/2001/NYR/2001_NYR_09644_0029_000(025754).jpg?mode=max","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Auction provenance describes historical ownership; it does not establish the present collection.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Christie’s official photograph recovered through the .com.cn image host; black scalene triangular canvas, EK741. Photo wall and mounting shadow omitted."],"sources":[{"url":"https://www.christies.com/en/lot/lot-2056202","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Christie's","lot_id":"2056202","lot_number":"29","sale_date":"2001-05-16T00:00Z","sale_title":"POST WAR (EVENING SALE)","location":"New York","source_url":"https://www.christies.com/en/lot/lot-2056202","raw_sale":{"sale_id":"10864","sale_number":"9644","sale_room_code":"NYR","event_type":"Sale","title_txt":"POST WAR (EVENING SALE)","start_date":"2001-05-16T00:00Z","end_date":"2001-05-16T00:00Z","registration_close_date":null,"location_txt":"New York","url":"https://www.christies.com/en/auction/post-war-evening-sale-10864/","is_auction_over":true,"is_in_progress":false,"time_zone":"EDT"},"provenance":"BlumHelman Gallery, New York.\nRoger Davidson, Toronto, 1986.\nPeter Freeman, Inc., New York.\nAcquired from the above by the present owner, 1992."}]}],"source_image_url":"https://www.christies.com/img/LotImages/2001/NYR/2001_NYR_09644_0029_000(025754).jpg?mode=max","title_aliases":[],"auction_history":[{"house":"Christie's","lot_id":"2056202","lot_number":"29","sale_date":"2001-05-16T00:00Z","sale_title":"POST WAR (EVENING SALE)","location":"New York","source_url":"https://www.christies.com/en/lot/lot-2056202","raw_sale":{"sale_id":"10864","sale_number":"9644","sale_room_code":"NYR","event_type":"Sale","title_txt":"POST WAR (EVENING SALE)","start_date":"2001-05-16T00:00Z","end_date":"2001-05-16T00:00Z","registration_close_date":null,"location_txt":"New York","url":"https://www.christies.com/en/auction/post-war-evening-sale-10864/","is_auction_over":true,"is_in_progress":false,"time_zone":"EDT"},"provenance":"BlumHelman Gallery, New York.\nRoger Davidson, Toronto, 1986.\nPeter Freeman, Inc., New York.\nAcquired from the above by the present owner, 1992."}],"market_history":[],"field_conflicts":[],"colors":["black"],"shape_type":"triangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-market-40-christies-2056202.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-market-40-christies-2056202.svg","colors":["black"],"shape_type":"triangle","reference_url":"https://www.christies.com/en/lot/lot-2056202","reference_id":"research/svg-gap-v5/market/ref-40.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary reference visually inspected","palette":"standardized vivid; same-family shades retained where composition depends on them","notes":"Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Christie’s official photograph recovered through the .com.cn image host; black scalene triangular canvas, EK741. Photo wall and mounting shadow omitted.","reviewed_date":"2026-10-27","true_scale_eligible":true},"missing_fields":[],"is_representative":true,"duplicate_group":"black panel","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"sothebys-en-auctions-ecatalogue-2018-contemporary-art-evening-auction-n09858-lot-33-html","canonical_id":"EK 740","title":"Blue Panel","year_start":1986,"year_end":1986,"date_display":"1986","medium":"oil on canvas","height_cm":252.7,"width_cm":238.8,"dimensions_display":"99 1/2  by 94 in.   252.7 by 238.8 cm.","collection":"Private collection (last public sale; present owner unverified)","sources":[{"url":"https://www.sothebys.com/en/auctions/ecatalogue/2018/contemporary-art-evening-auction-n09858/lot.33.html","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Historical sale record; current ownership is unverified.","Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. 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Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. "],"sources":[{"url":"https://www.sothebys.com/en/auctions/ecatalogue/2018/contemporary-art-evening-auction-n09858/lot.33.html","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Sotheby's","sale_date":null,"lot_number":"33","source_url":"https://www.sothebys.com/en/auctions/ecatalogue/2018/contemporary-art-evening-auction-n09858/lot.33.html","provenance":"Blum Helman Gallery, New York\nRoger and Myra Davidson, Toronto\nSotheby's New York, November 13, 1991, Lot 33\nAcquired by the present owner from the above"}],"raw_title":"Blue Panel"}],"source_image_url":"https://sothebys-com.brightspotcdn.com/dims4/default/45c7917/2147483647/strip/true/crop/1550x2000+0+0/resize/439x566!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot-migration.s3.amazonaws.com%2F15%2Fd3%2F2d%2F972cc11fe71ea7f54ac7596c1fa26449fb0e39f964ec4fe4aac7c8b318%2F931n09858-9swmx.jpg","title_aliases":[],"auction_history":[{"house":"Sotheby's","sale_date":null,"lot_number":"33","source_url":"https://www.sothebys.com/en/auctions/ecatalogue/2018/contemporary-art-evening-auction-n09858/lot.33.html","provenance":"Blum Helman Gallery, New York\nRoger and Myra Davidson, Toronto\nSotheby's New York, November 13, 1991, Lot 33\nAcquired by the present owner from the above"}],"market_history":[],"field_conflicts":[],"colors":["blue"],"shape_type":"curved panel","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-sothebys-en-auctions-ecatalogue-2018-contemporary-art-evening-auction-n09858-lot-33-html.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-sothebys-en-auctions-ecatalogue-2018-contemporary-art-evening-auction-n09858-lot-33-html.svg","colors":["blue"],"shape_type":"curved panel","reference_url":"https://www.sothebys.com/en/auctions/ecatalogue/2018/contemporary-art-evening-auction-n09858/lot.33.html","reference_id":"research/auction-private-v4/references/auction-sothebys-en-auctions-ecatalogue-2018-contemporary-art-evening-auction-n09858-lot-33-html.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":false,"duplicate_group":"blue panel","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection","representative_id":"ncma-8122"},{"id":"modern-v3-1782","canonical_id":null,"title":"Dark Blue Panel","year_start":1986,"year_end":1986,"date_display":"1986","medium":"Oil on canvas","height_cm":278.13,"width_cm":274.32,"dimensions_display":"Unframed: 109 1/2 × 108 in. (278.13 × 274.32 cm) Overall (3 panels): 122 × 356 in. (309.88 × 904.24 cm)","collection":"Modern Art Museum of Fort Worth","sources":[{"url":"https://collection.themodern.org/objects/1782/dark-blue-panel","label":"Modern Art Museum of Fort Worth primary object record","accessed":"2026-10-27"}],"notes":["Dimensions are this canvas’s unframed bounds. The separate published overall three-panel installation size is not assigned to each individual painting.","Six-sided shaped canvas; photographic perspective is not fully rectified."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"modern-v3:1782","source_record_id":"1986.9","title":"Dark Blue Panel","year_start":1986,"year_end":1986,"date_display":"1986","medium":"Oil on canvas","height_cm":278.13,"width_cm":274.32,"dimensions_display":"Unframed: 109 1/2 × 108 in. (278.13 × 274.32 cm) Overall (3 panels): 122 × 356 in. (309.88 × 904.24 cm)","collection":"Modern Art Museum of Fort Worth","accession":"1986.9","ek_id":null,"source_url":"https://collection.themodern.org/objects/1782/dark-blue-panel","image_url":"https://collection.themodern.org/internal/media/dispatcher/4-5409/preview","record_kind":"painting","record_status":"sourced_metadata","notes":["Dimensions are this canvas’s unframed bounds. The separate published overall three-panel installation size is not assigned to each individual painting.","Six-sided shaped canvas; photographic perspective is not fully rectified."],"sources":[{"url":"https://collection.themodern.org/objects/1782/dark-blue-panel","label":"Modern Art Museum of Fort Worth primary object record","accessed":"2026-10-27"}]}],"source_image_url":"https://collection.themodern.org/internal/media/dispatcher/4-5409/preview","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["blue"],"shape_type":"polygon","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v3-modern-v3-1782.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v3-modern-v3-1782.svg","colors":["blue"],"shape_type":"polygon","reference_url":"https://collection.themodern.org/objects/1782/dark-blue-panel","reference_id":"research/root-museums-v3/reference-images/modern-1782.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid screen colours, not calibrated paint measurements","notes":"Six-sided shaped canvas; photographic perspective is not fully rectified.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":false,"duplicate_group":"dark blue panel","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Modern Art Museum of Fort Worth","representative_id":"guggenheim1996-cat-80"},{"id":"modern-v3-1781","canonical_id":null,"title":"Dark Green Panel","year_start":1986,"year_end":1986,"date_display":"1986","medium":"Oil on canvas","height_cm":309.88,"width_cm":153.67,"dimensions_display":"Unframed: 122 × 60 1/2 in. (309.88 × 153.67 cm) Overall (3 panels): 122 × 356 in. (309.88 × 904.24 cm)","collection":"Modern Art Museum of Fort Worth","sources":[{"url":"https://collection.themodern.org/objects/1781/dark-green-panel","label":"Modern Art Museum of Fort Worth primary object record","accessed":"2026-10-27"}],"notes":["Dimensions are this canvas’s unframed bounds. The separate published overall three-panel installation size is not assigned to each individual painting.","Six-sided indented support traced by eye from the oblique museum photograph; depth omitted and contour approximate."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"modern-v3:1781","source_record_id":"1986.8","title":"Dark Green Panel","year_start":1986,"year_end":1986,"date_display":"1986","medium":"Oil on canvas","height_cm":309.88,"width_cm":153.67,"dimensions_display":"Unframed: 122 × 60 1/2 in. (309.88 × 153.67 cm) Overall (3 panels): 122 × 356 in. (309.88 × 904.24 cm)","collection":"Modern Art Museum of Fort Worth","accession":"1986.8","ek_id":null,"source_url":"https://collection.themodern.org/objects/1781/dark-green-panel","image_url":"https://collection.themodern.org/internal/media/dispatcher/4-5407/preview","record_kind":"painting","record_status":"sourced_metadata","notes":["Dimensions are this canvas’s unframed bounds. The separate published overall three-panel installation size is not assigned to each individual painting.","Six-sided indented support traced by eye from the oblique museum photograph; depth omitted and contour approximate."],"sources":[{"url":"https://collection.themodern.org/objects/1781/dark-green-panel","label":"Modern Art Museum of Fort Worth primary object record","accessed":"2026-10-27"}]}],"source_image_url":"https://collection.themodern.org/internal/media/dispatcher/4-5407/preview","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["green"],"shape_type":"concave polygon","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v3-modern-v3-1781.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v3-modern-v3-1781.svg","colors":["green"],"shape_type":"concave polygon","reference_url":"https://collection.themodern.org/objects/1781/dark-green-panel","reference_id":"research/root-museums-v3/reference-images/modern-1781.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid screen colours, not calibrated paint measurements","notes":"Six-sided indented support traced by eye from the oblique museum photograph; depth omitted and contour approximate.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":false,"duplicate_group":"dark green panel","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Modern Art Museum of Fort Worth","representative_id":"guggenheim1996-cat-78"},{"id":"guggenheim1996-cat-85","canonical_id":null,"title":"Red Curve","year_start":1986,"year_end":1986,"date_display":"1986","medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=221","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. 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Plate85caption not located in scanned page221; dimensions and1996collection remain unknown."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"guggenheim1996:cat-85","source_record_id":"85","title":"Red Curve","year_start":1986,"year_end":1986,"date_display":"1986","medium":null,"height_cm":null,"width_cm":null,"depth_cm":null,"dimensions_display":null,"collection":null,"collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=221","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":85,"pdf_page":221,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Title/date from index of reproductions. Plate85caption not located in scanned page221; dimensions and1996collection remain unknown."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=221","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. 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(309.88 × 904.24 cm)","collection":"Modern Art Museum of Fort Worth","sources":[{"url":"https://collection.themodern.org/objects/1783/red-panel","label":"Modern Art Museum of Fort Worth primary object record","accessed":"2026-10-27"}],"notes":["Dimensions are this canvas’s unframed bounds. The separate published overall three-panel installation size is not assigned to each individual painting.","Three curved edges preserve the photographed concave/convex character; control points approximate."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"modern-v3:1783","source_record_id":"1986.10","title":"Red Panel","year_start":1986,"year_end":1986,"date_display":"1986","medium":"Oil on canvas","height_cm":250.19,"width_cm":215.9,"dimensions_display":"Unframed: 98 1/2 × 85 in. (250.19 × 215.9 cm) Overall (3 panels): 122 × 356 in. (309.88 × 904.24 cm)","collection":"Modern Art Museum of Fort Worth","accession":"1986.10","ek_id":null,"source_url":"https://collection.themodern.org/objects/1783/red-panel","image_url":"https://collection.themodern.org/internal/media/dispatcher/4-5411/preview","record_kind":"painting","record_status":"sourced_metadata","notes":["Dimensions are this canvas’s unframed bounds. The separate published overall three-panel installation size is not assigned to each individual painting.","Three curved edges preserve the photographed concave/convex character; control points approximate."],"sources":[{"url":"https://collection.themodern.org/objects/1783/red-panel","label":"Modern Art Museum of Fort Worth primary object record","accessed":"2026-10-27"}]}],"source_image_url":"https://collection.themodern.org/internal/media/dispatcher/4-5411/preview","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["red"],"shape_type":"curved triangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v3-modern-v3-1783.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v3-modern-v3-1783.svg","colors":["red"],"shape_type":"curved triangle","reference_url":"https://collection.themodern.org/objects/1783/red-panel","reference_id":"research/root-museums-v3/reference-images/modern-1783.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid screen colours, not calibrated paint measurements","notes":"Three curved edges preserve the photographed concave/convex character; control points approximate.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":false,"duplicate_group":"red panel","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Modern Art Museum of Fort Worth","representative_id":"north-v4-dallas-red-panel"},{"id":"ek-738","canonical_id":"EK 738","title":"Three Panels: Orange, Dark Gray, Green","year_start":1986,"year_end":1986,"date_display":"1986","medium":"oil on canvas, three panels","height_cm":294.64,"width_cm":1047.75,"dimensions_display":"116 x 412 1/2 inches","collection":"Museum of Modern Art, New York","sources":[{"url":"https://ellsworthkelly.org/work/three-panels-orange-dark-gray-green/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://www.moma.org/collection/works/80342","institution":"moma","accessed":"2026-10-26","label":"moma"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=222","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. 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No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Panel orientations and spacing approximate; based on frontal installation reference."],"record_status":"documented","source_records":[{"ek_id":"EK 738","title":"Three Panels: Orange, Dark Gray, Green","date":"1986","medium":"oil on canvas, three panels","dimensions":"116 x 412 1/2 inches","collection":"The Museum of Modern Art, New York. Gift of Douglas S. Cramer Foundation","source_url":"https://ellsworthkelly.org/work/three-panels-orange-dark-gray-green/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"moma:80342","source_record_id":"80342","title":"Three Panels: Orange, Dark Gray, Green","year_start":1986,"year_end":1986,"date_display":"1986","medium":"Oil on canvas, three panels","height_cm":294.6,"width_cm":1047.7,"dimensions_display":"Overall 9' 8\" x 34' 4 1/2\" (294.6 x 1047.7 cm)","collection":"Museum of Modern Art, New York","source_url":"https://www.moma.org/collection/works/80342","image_url":"https://www.moma.org/media/W1siZiIsIjIxMTg5MSJdLFsicCIsImNvbnZlcnQiLCItcmVzaXplIDEwMjR4MTAyNFx1MDAzZSJdXQ.jpg?sha=8c2d1bd5911a0b68","accession":"776.1995.a-c","record_kind":"painting","notes":["Museum dimension columns conflict with displayed overall dimensions. Explicit display dimensions used; numeric source columns preserved in raw snapshot."],"sources":[{"url":"https://www.moma.org/collection/works/80342","institution":"moma","accessed":"2026-10-26"}]},{"source_id":"guggenheim1996:cat-86","source_record_id":"86","title":"Three Panels: Orange, Dark Gray, Green","year_start":1986,"year_end":1986,"date_display":"1986","medium":"Oil on canvas","height_cm":294.6,"width_cm":1047.8,"depth_cm":null,"dimensions_display":null,"collection":"Collection of the Douglas S. Cramer Foundation and The Museum of Modern Art, New York, Partial gift of the Douglas S. Cramer Foundation","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=222","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":86,"pdf_page":222,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 294.6 x 1047.8cm agree with existing 294.64 x 1047.75cm within published rounding. Primary catalogue86 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=222","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 86","accessed":"2026-10-27","pdf_page":222}],"verified_identity_of":"ek-738"},{"source_id":"foundation-exhib-v4:EK738:ellsworth-kelly-a-retrospective","source_record_id":"EK 738","ek_id":"EK 738","title":"Three Panels: Orange, Dark Gray, Green","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 738"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]}],"record_kind":"painting","title_aliases":[],"source_image_url":"https://www.moma.org/media/W1siZiIsIjIxMTg5MSJdLFsicCIsImNvbnZlcnQiLCItcmVzaXplIDEwMjR4MTAyNFx1MDAzZSJdXQ.jpg?sha=8c2d1bd5911a0b68","auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-738","field":"collection","chosen":"The Museum of Modern Art, New York. Gift of Douglas S. Cramer Foundation","alternative":"Museum of Modern Art, New York","source":"https://www.moma.org/collection/works/80342"},{"id":"ek-738","field":"collection","chosen":"Museum of Modern Art, New York","alternative":"Collection of the Douglas S. Cramer Foundation and The Museum of Modern Art, New York, Partial gift of the Douglas S. Cramer Foundation","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=222"}],"colors":["orange","gray","green"],"shape_type":"separate curved panels","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/ek-738.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-738.svg","colors":["orange","gray","green"],"shape_type":"separate curved panels","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/three-panels-orange-dark-gray-green/","reference_id":"research/reference-images/EK-738.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"Panel orientations and spacing approximate; based on frontal installation reference.","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"three panels orange dark gray green","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Museum of Modern Art, New York"},{"id":"matthewmarks-8332-1","canonical_id":null,"title":"Three Gray Panels","year_start":1987,"year_end":1987,"date_display":"1987","medium":"Oil on canvas, three panels","height_cm":290.0,"width_cm":1046.0,"dimensions_display":"114 × 412 inches; 290 × 1046 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","sources":[{"url":"https://matthewmarks.com/artists/ellsworth-kelly/lightbox/works/8332-1","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Three distinct gray panels across an installation, with different tones sharing editable gray family. Gallery photograph is oblique: relative geometry and spacing approximate. Kept out of physical-size comparison."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"matthewmarks:8332-1","source_record_id":"8332-1","title":"Three Gray Panels","year_start":1987,"year_end":1987,"date_display":"1987","medium":"Oil on canvas, three panels","height_cm":290.0,"width_cm":1046.0,"depth_cm":null,"dimensions_display":"114 × 412 inches; 290 × 1046 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/artists/ellsworth-kelly/lightbox/works/8332-1","image_url":"https://cdn.matthewmarks.com/online/8332-1/_800xAUTO_fit_center-center_none/8332_EK-749-ABC_03-1.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Three distinct gray panels across an installation, with different tones sharing editable gray family. Gallery photograph is oblique: relative geometry and spacing approximate. Kept out of physical-size comparison."],"sources":[{"url":"https://matthewmarks.com/artists/ellsworth-kelly/lightbox/works/8332-1","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"1","exhibition_urls":["https://matthewmarks.com/artists/ellsworth-kelly"]}],"source_image_url":"https://cdn.matthewmarks.com/online/8332-1/_800xAUTO_fit_center-center_none/8332_EK-749-ABC_03-1.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["gray"],"shape_type":"separated curved panels","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-market-42-matthewmarks-8332-1.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-market-42-matthewmarks-8332-1.svg","colors":["gray"],"shape_type":"separated curved panels","reference_url":"https://matthewmarks.com/artists/ellsworth-kelly/lightbox/works/8332-1","reference_id":"research/svg-gap-v5/market/ref-42.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary reference visually inspected","palette":"standardized vivid; same-family shades retained where composition depends on them","notes":"Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Three distinct gray panels across an installation, with different tones sharing editable gray family. Gallery photograph is oblique: relative geometry and spacing approximate. Kept out of physical-size comparison.","reviewed_date":"2026-10-27","true_scale_eligible":false,"true_scale_note":"Normalized study only: physical size unknown or oblique installation reference cannot establish exact frontal proportions. Three distinct gray panels across an installation, with different tones sharing editable gray family. Gallery photograph is oblique: relative geometry and spacing approximate. Kept out of physical-size comparison."},"missing_fields":[],"is_representative":true,"duplicate_group":"three gray panels","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Normalized study only: physical size unknown or oblique installation reference cannot establish exact frontal proportions. Three distinct gray panels across an installation, with different tones sharing editable gray family. Gallery photograph is oblique: relative geometry and spacing approximate. Kept out of physical-size comparison.","collection_group":"Unknown"},{"id":"christies-6269992","canonical_id":"EK 748","title":"Yellow Panel","year_start":1987,"year_end":1987,"date_display":"1987","medium":"oil on canvas","height_cm":205.1,"width_cm":196.8,"dimensions_display":"80 ¾ x 77 ½ in. (205.1 x 196.8 cm.)","collection":"Private collection (last public sale; present owner unverified)","sources":[{"url":"https://www.christies.com/en/lot/lot-6269992","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"},{"url":"https://ellsworthkelly.org/exhibition/la-couleur-seule-lexperience-du-monochrome-color-alone-the-monochrome-as-experiment/","label":"Ellsworth Kelly Foundation exhibition caption: EK 748"}],"notes":["Auction provenance describes historical ownership; it does not establish the present collection.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"christies:6269992","source_record_id":"6269992","title":"Yellow Panel","year_start":1987,"year_end":1987,"date_display":"1987","medium":"oil on canvas","height_cm":205.1,"width_cm":196.8,"depth_cm":null,"dimensions_display":"80 ¾ x 77 ½ in. (205.1 x 196.8 cm.)","collection":"Private collection (last public sale; present owner unverified)","collection_as_of":"2020-07-10T12:30Z","accession":null,"ek_id":"EK 748","source_url":"https://www.christies.com/en/lot/lot-6269992","image_url":"https://www.christies.com/img/LotImages/2020/NYR/2020_NYR_19657_0057_000(ellsworth_kelly_yellow_panel112114).jpg?mode=max","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Auction provenance describes historical ownership; it does not establish the present collection.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. "],"sources":[{"url":"https://www.christies.com/en/lot/lot-6269992","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Christie's","lot_id":"6269992","lot_number":"57","sale_date":"2020-07-10T12:30Z","sale_title":"ONE: A Global Sale of the 20th Century","location":"New York","source_url":"https://www.christies.com/en/lot/lot-6269992","raw_sale":{"sale_id":"28943","sale_number":"19657","sale_room_code":"NYR","event_type":"Sale","title_txt":"ONE: A Global Sale of the 20th Century","start_date":"2020-07-10T12:30Z","end_date":"2020-07-10T00:00Z","registration_close_date":"2020-07-09T16:00Z","location_txt":"New York","url":"https://www.christies.com/en/auction/one-a-global-sale-of-the-20th-century-28943/","is_auction_over":true,"is_in_progress":false,"time_zone":"EDT"},"provenance":"Blum Helman Gallery, New York\nRoger and Myra Davidson, Toronto, 1989\nPeter Freeman, Inc., New York, 1991\nAcquired from the above by the present owner, 1991"}]},{"source_id":"foundation-exhib-v4:EK748:la-couleur-seule-lexperience-du-monochrome-color-alone-the-monochrome-as-experiment","source_record_id":"EK 748","ek_id":"EK 748","title":"Yellow Panel","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/la-couleur-seule-lexperience-du-monochrome-color-alone-the-monochrome-as-experiment/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/la-couleur-seule-lexperience-du-monochrome-color-alone-the-monochrome-as-experiment/","label":"Ellsworth Kelly Foundation exhibition caption: EK 748"}],"notes":["Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1988-DAP-88.20-300x198.jpg"]}],"source_image_url":"https://www.christies.com/img/LotImages/2020/NYR/2020_NYR_19657_0057_000(ellsworth_kelly_yellow_panel112114).jpg?mode=max","title_aliases":[],"auction_history":[{"house":"Christie's","lot_id":"6269992","lot_number":"57","sale_date":"2020-07-10T12:30Z","sale_title":"ONE: A Global Sale of the 20th Century","location":"New York","source_url":"https://www.christies.com/en/lot/lot-6269992","raw_sale":{"sale_id":"28943","sale_number":"19657","sale_room_code":"NYR","event_type":"Sale","title_txt":"ONE: A Global Sale of the 20th Century","start_date":"2020-07-10T12:30Z","end_date":"2020-07-10T00:00Z","registration_close_date":"2020-07-09T16:00Z","location_txt":"New York","url":"https://www.christies.com/en/auction/one-a-global-sale-of-the-20th-century-28943/","is_auction_over":true,"is_in_progress":false,"time_zone":"EDT"},"provenance":"Blum Helman Gallery, New York\nRoger and Myra Davidson, Toronto, 1989\nPeter Freeman, Inc., New York, 1991\nAcquired from the above by the present owner, 1991"}],"market_history":[],"field_conflicts":[],"colors":["yellow"],"shape_type":"quadrilateral","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-christies-6269992.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-christies-6269992.svg","colors":["yellow"],"shape_type":"quadrilateral","reference_url":"https://www.christies.com/en/lot/lot-6269992","reference_id":"research/auction-private-v4/references/auction-christies-6269992.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":false,"duplicate_group":"yellow panel","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection","representative_id":"guggenheim1996-cat-84"},{"id":"ek-765","canonical_id":"EK 765","title":"Black White","year_start":1988,"year_end":1988,"date_display":"1988","medium":"oil on canvas, two joined panels","height_cm":223.52,"width_cm":231.14,"dimensions_display":"88 x 91 inches","collection":"Centre Pompidou, Musée national d’art moderne, Paris","sources":[{"url":"https://ellsworthkelly.org/work/black-white/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://www.centrepompidou.fr/fr/ressources/oeuvre/cg9Mke","label":"Centre Pompidou, Musée national d’art moderne, Paris primary museum record","accessed":"2026-10-26"},{"url":"https://ellsworthkelly.org/exhibition/yves-saint-laurent-aux-musees/","label":"Ellsworth Kelly Foundation exhibition caption: EK 765"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"documented","source_records":[{"ek_id":"EK 765","title":"Black White","date":"1988","medium":"oil on canvas, two joined panels","dimensions":"88 x 91 inches","collection":"Musée National d'Art Moderne","source_url":"https://ellsworthkelly.org/work/black-white/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"museum-v2:pompidou_cg9Mke","source_record_id":"AM 1992-362","title":"Black White","year_start":1988,"year_end":1988,"date_display":"1988","medium":"Huile sur toile","height_cm":224.0,"width_cm":231.5,"dimensions_display":"224 x 231,5 cm","collection":"Centre Pompidou, Musée national d’art moderne, Paris","accession":"AM 1992-362","ek_id":"EK 765","source_url":"https://www.centrepompidou.fr/fr/ressources/oeuvre/cg9Mke","image_url":"https://www.centrepompidou.fr/media/picture/05/4e/054ebd2b0c57a06850f68f1a10c08723/thumb_large.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-26","notes":[],"sources":[{"url":"https://www.centrepompidou.fr/fr/ressources/oeuvre/cg9Mke","label":"Centre Pompidou, Musée national d’art moderne, Paris primary museum record","accessed":"2026-10-26"}]},{"source_id":"foundation-exhib-v4:EK765:yves-saint-laurent-aux-musees","source_record_id":"EK 765","ek_id":"EK 765","title":"Black White","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/yves-saint-laurent-aux-musees/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/yves-saint-laurent-aux-musees/","label":"Ellsworth Kelly Foundation exhibition caption: EK 765"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]}],"record_kind":"painting","title_aliases":[],"source_image_url":"https://www.centrepompidou.fr/media/picture/05/4e/054ebd2b0c57a06850f68f1a10c08723/thumb_large.jpg","auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-765","field":"collection","chosen":"Musée National d'Art Moderne","alternative":"Centre Pompidou, Musée national d’art moderne, Paris","source":"https://www.centrepompidou.fr/fr/ressources/oeuvre/cg9Mke"}],"colors":["black","white"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/ek-765.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-765.svg","colors":["black","white"],"shape_type":"rectangle","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/black-white/","reference_id":"research/reference-images/EK-765.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":false,"duplicate_group":"black white","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Centre Pompidou","representative_id":"museum-v2-dia-50445"},{"id":"international-v4-saint-etienne-blue-diagonal-curve","canonical_id":null,"title":"Blue Diagonal with Curve","year_start":1988,"year_end":1988,"date_display":"1988","medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":"MAMC+, Musée d’art moderne et contemporain de Saint-Étienne Métropole","sources":[{"url":"https://mamc.saint-etienne-metropole.fr/en/collections?page=191","label":"MAMC+, Musée d’art moderne et contemporain de Saint-Étienne Métropole primary source","accessed":"2026-10-27"}],"notes":["Museum collection listing explicitly names title, artist and1988 date. Grenoble curatorial text identifies it as a related painting. Individual object record, medium, size and accession remain gaps. Listing pagination has shifted: direct page now shows unrelated works; preserved indexed response documents the Kelly entry.","Museum collection keyword form returned exact Blue Diagonal with Curve (1988) and image 5 D 22669.jpg. Four-edged elongated diagonal form with curved upper-left edge. Entire painted front face included; exposed thickness and wallshadow omitted. Physical dimensions unresolved; normalized to observed support proportions."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"international-v4:saint-etienne-blue-diagonal-curve","source_record_id":"saint-etienne-blue-diagonal-curve","title":"Blue Diagonal with Curve","year_start":1988,"year_end":1988,"date_display":"1988","medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":"MAMC+, Musée d’art moderne et contemporain de Saint-Étienne Métropole","accession":null,"ek_id":null,"source_url":"https://mamc.saint-etienne-metropole.fr/en/collections?page=191","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_listing","retrieved_date":"2026-10-27","notes":["Museum collection listing explicitly names title, artist and1988 date. Grenoble curatorial text identifies it as a related painting. Individual object record, medium, size and accession remain gaps. Listing pagination has shifted: direct page now shows unrelated works; preserved indexed response documents the Kelly entry.","Museum collection keyword form returned exact Blue Diagonal with Curve (1988) and image 5 D 22669.jpg. Four-edged elongated diagonal form with curved upper-left edge. Entire painted front face included; exposed thickness and wallshadow omitted. Physical dimensions unresolved; normalized to observed support proportions."],"sources":[{"url":"https://mamc.saint-etienne-metropole.fr/en/collections?page=191","label":"MAMC+, Musée d’art moderne et contemporain de Saint-Étienne Métropole primary source","accessed":"2026-10-27"}],"true_scale_eligible":false,"true_scale_note":"Physical dimensions unresolved; any normalized-only visual study is excluded from true-size plotting."}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["blue"],"shape_type":"diagonal curved quadrilateral","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-museum-international-v4-saint-etienne-blue-diagonal-curve.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-museum-international-v4-saint-etienne-blue-diagonal-curve.svg","colors":["blue"],"shape_type":"diagonal curved quadrilateral","reference_url":"https://mamc.saint-etienne-metropole.fr/en/collections?combine=Kelly&field_type_oeuvre_target_id=All","reference_id":"research/svg-gap-v5/museums/references/saint-etienne-blue-diagonal.jpg","method":"hand_authored_vector_after_visual_reference","geometry_confidence":"approximate; visually reviewed","palette":"standardized color families; not colorimetric","notes":"Museum collection keyword form returned exact Blue Diagonal with Curve (1988) and image 5 D 22669.jpg. Four-edged elongated diagonal form with curved upper-left edge. Entire painted front face included; exposed thickness and wallshadow omitted. Physical dimensions unresolved; normalized to observed support proportions.","reviewed_date":"2026-10-27","source_url":"https://mamc.saint-etienne-metropole.fr/en/collections?page=191","true_scale_eligible":false,"true_scale_note":"Observed reference proportions only; physical dimensions or orientation unresolved. Museum collection keyword form returned exact Blue Diagonal with Curve (1988) and image 5 D 22669.jpg. Four-edged elongated diagonal form with curved upper-left edge. Entire painted front face included; exposed thickness and wallshadow omitted. Physical dimensions unresolved; normalized to observed support proportions.","dimension_unit":"normalized_observed_proportions"},"missing_fields":["medium","height_cm","width_cm"],"is_representative":true,"duplicate_group":"blue diagonal with curve","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Observed reference proportions only; physical dimensions or orientation unresolved. Museum collection keyword form returned exact Blue Diagonal with Curve (1988) and image 5 D 22669.jpg. Four-edged elongated diagonal form with curved upper-left edge. Entire painted front face included; exposed thickness and wallshadow omitted. Physical dimensions unresolved; normalized to observed support proportions.","collection_group":"MAMC+, Musée d’art moderne et contemporain de Saint-Étienne Métropole"},{"id":"museum-v2-mfah-12441","canonical_id":"EK 775","title":"Green Black","year_start":1988,"year_end":1988,"date_display":"1988","medium":"Oil on canvas","height_cm":243.8,"width_cm":335.3,"dimensions_display":"243.8 × 335.3 cm","collection":"Museum of Fine Arts, Houston","sources":[{"url":"https://emuseum.mfah.org/objects/12441/green-black","label":"Museum of Fine Arts, Houston primary record / publication","accessed":"2026-10-27"}],"notes":["Work number775 appears in artist inscription on source page.","Verso signature explicitly EK#775; museum current purchase1989. Image retrieval/browser blocked by security verification; no new study."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"museum-v2:mfah_12441","source_record_id":"89.11","title":"Green Black","year_start":1988,"year_end":1988,"date_display":"1988","medium":"Oil on canvas","height_cm":243.8,"width_cm":335.3,"dimensions_display":"243.8 × 335.3 cm","collection":"Museum of Fine Arts, Houston","accession":"89.11","ek_id":"EK 775","source_url":"https://emuseum.mfah.org/objects/12441/green-black","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-26","notes":["Work number775 appears in artist inscription on source page.","Verso signature explicitly EK#775; museum current purchase1989. Image retrieval/browser blocked by security verification; no new study."],"sources":[{"url":"https://emuseum.mfah.org/objects/12441/green-black","label":"Museum of Fine Arts, Houston primary museum record","accessed":"2026-10-26"}]},{"source_id":"north-v4:mfah-12441","source_record_id":"89.11","title":"Green Black","year_start":1988,"year_end":1988,"date_display":"1988","medium":"Oil on canvas","height_cm":243.8,"width_cm":335.3,"collection":"Museum of Fine Arts, Houston","accession":"89.11","ek_id":"EK 775","source_url":"https://emuseum.mfah.org/objects/12441/green-black","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Verso signature explicitly EK#775; museum current purchase1989. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Image not yet defensibly inspected; no invented study.","January 2024 photographed Saint Louis galleryvisit explicitly identifies Purple Panel (1988). Purple triangular front face has slightly bowed upper edge, long left diagonal, near-vertical right edge. Exposed wooden thickness and wall shadows omitted. Photograph oblique: observed proportions only, despite known square physical bounding dimensions."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"north-v4:slam-purple-panel","source_record_id":"2021.611","title":"Purple Panel","year_start":1988,"year_end":1988,"date_display":"1988","medium":"Oil on canvas","height_cm":280.67,"width_cm":280.67,"collection":"Saint Louis Art Museum — promised gift, Collection of Emily Rauh Pulitzer and Joseph Pulitzer Jr.","accession":"2021.611","ek_id":null,"source_url":"https://www.slam.org/blog/ellsworth-kelly-was-a-diligent-student-of-nature/","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Primary2025 museum caption:110½×110½in; promised gift status retained. Museum describes three subtly inward-curving sides. Image not yet defensibly inspected; no invented study.","January 2024 photographed Saint Louis galleryvisit explicitly identifies Purple Panel (1988). Purple triangular front face has slightly bowed upper edge, long left diagonal, near-vertical right edge. Exposed wooden thickness and wall shadows omitted. Photograph oblique: observed proportions only, despite known square physical bounding dimensions."],"sources":[{"url":"https://www.slam.org/blog/ellsworth-kelly-was-a-diligent-student-of-nature/","label":"Saint Louis Art Museum — promised gift, Collection of Emily Rauh Pulitzer and Joseph Pulitzer Jr. primary record / publication","accessed":"2026-10-27"}],"dimensions_display":"110½×110½in"}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["purple"],"shape_type":"projected triangle with curved upper edge","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-museum-north-v4-slam-purple-panel.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-museum-north-v4-slam-purple-panel.svg","colors":["purple"],"shape_type":"projected triangle with curved upper edge","reference_url":"https://www.artistrewilding.com/rewilding-1/sv34ggb43i3u33tbokskyp76zv2huq","reference_id":"research/svg-gap-v5/museums/references/slam-purple1988.jpg","method":"hand_authored_vector_after_visual_reference","geometry_confidence":"approximate; visually reviewed","palette":"standardized color families; not colorimetric","notes":"January 2024 photographed Saint Louis galleryvisit explicitly identifies Purple Panel (1988). Purple triangular front face has slightly bowed upper edge, long left diagonal, near-vertical right edge. Exposed wooden thickness and wall shadows omitted. Photograph oblique: observed proportions only, despite known square physical bounding dimensions.","reviewed_date":"2026-10-27","source_url":"https://www.slam.org/blog/ellsworth-kelly-was-a-diligent-student-of-nature/","true_scale_eligible":false,"true_scale_note":"Observed reference proportions only; physical dimensions or orientation unresolved. January 2024 photographed Saint Louis galleryvisit explicitly identifies Purple Panel (1988). Purple triangular front face has slightly bowed upper edge, long left diagonal, near-vertical right edge. Exposed wooden thickness and wall shadows omitted. Photograph oblique: observed proportions only, despite known square physical bounding dimensions.","dimension_unit":"normalized_observed_proportions"},"missing_fields":[],"is_representative":true,"duplicate_group":"purple panel","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Observed reference proportions only; physical dimensions or orientation unresolved. January 2024 photographed Saint Louis galleryvisit explicitly identifies Purple Panel (1988). Purple triangular front face has slightly bowed upper edge, long left diagonal, near-vertical right edge. Exposed wooden thickness and wall shadows omitted. Photograph oblique: observed proportions only, despite known square physical bounding dimensions.","collection_group":"Saint Louis Art Museum — promised gift, Collection of Emily Rauh Pulitzer and Joseph Pulitzer Jr."},{"id":"sfmoma-v3-fc-465","canonical_id":null,"title":"Purple White","year_start":1988,"year_end":1988,"date_display":"1988","medium":"oil on linen","height_cm":214.1,"width_cm":317.5,"dimensions_display":"84 1/4 × 125 in. (214.1 × 317.5 cm)","collection":"The Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art","sources":[{"url":"https://www.sfmoma.org/artwork/FC.465/","label":"SFMOMA current object record","accessed":"2026-10-27"}],"notes":["Collection credit identifies The Doris and Donald Fisher Collection at SFMOMA. Museum presentation does not establish outright SFMOMA ownership.","Purple diamond with adjoining smaller white panel; outline and edge meeting approximate."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"sfmoma-v3:FC.465","source_record_id":"FC.465","title":"Purple White","year_start":1988,"year_end":1988,"date_display":"1988","medium":"oil on linen","height_cm":214.1,"width_cm":317.5,"depth_cm":null,"dimensions_display":"84 1/4 × 125 in. 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(261.6 x 357.3 cm.)","collection":"Private collection (last public sale; present owner unverified)","sources":[{"url":"https://www.christies.com/en/lot/lot-4288637","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Auction provenance describes historical ownership; it does not establish the present collection.","Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"christies:4288637","source_record_id":"4288637","title":"White Black","year_start":1988,"year_end":1988,"date_display":"1988","medium":"oil on canvas","height_cm":261.6,"width_cm":357.3,"depth_cm":null,"dimensions_display":"overall: 103 x 147¾ in. (261.6 x 357.3 cm.)","collection":"Private collection (last public sale; present owner unverified)","collection_as_of":"2004-05-11T00:00Z","accession":null,"ek_id":null,"source_url":"https://www.christies.com/en/lot/lot-4288637","image_url":"https://www.christies.com/img/LotImages/2004/NYR/2004_NYR_01373_0037_000(080336).jpg?mode=max","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Auction provenance describes historical ownership; it does not establish the present collection.","Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. "],"sources":[{"url":"https://www.christies.com/en/lot/lot-4288637","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Christie's","lot_id":"4288637","lot_number":"37","sale_date":"2004-05-11T00:00Z","sale_title":"Post-War and Contemporary Art (Evening Sale)                ","location":"New York","source_url":"https://www.christies.com/en/lot/lot-4288637","raw_sale":{"sale_id":"18834","sale_number":"1373","sale_room_code":"NYR","event_type":"Sale","title_txt":"Post-War and Contemporary Art (Evening Sale)                ","start_date":"2004-05-11T00:00Z","end_date":"2004-05-11T00:00Z","registration_close_date":null,"location_txt":"New York","url":"https://www.christies.com/en/auction/post-war-and-contemporary-art-evening-sale-18834/","is_auction_over":true,"is_in_progress":false,"time_zone":"EDT"},"provenance":"BlumHelman Gallery, New York\nDarwin Reedy, Minneapolis\nAnon. sale; Christie's, New York, 9 November 1993, lot 37.\nAcquired at the above sale by the present owner"}]}],"source_image_url":"https://www.christies.com/img/LotImages/2004/NYR/2004_NYR_01373_0037_000(080336).jpg?mode=max","title_aliases":[],"auction_history":[{"house":"Christie's","lot_id":"4288637","lot_number":"37","sale_date":"2004-05-11T00:00Z","sale_title":"Post-War and Contemporary Art (Evening Sale)                ","location":"New York","source_url":"https://www.christies.com/en/lot/lot-4288637","raw_sale":{"sale_id":"18834","sale_number":"1373","sale_room_code":"NYR","event_type":"Sale","title_txt":"Post-War and Contemporary Art (Evening Sale)                ","start_date":"2004-05-11T00:00Z","end_date":"2004-05-11T00:00Z","registration_close_date":null,"location_txt":"New York","url":"https://www.christies.com/en/auction/post-war-and-contemporary-art-evening-sale-18834/","is_auction_over":true,"is_in_progress":false,"time_zone":"EDT"},"provenance":"BlumHelman Gallery, New York\nDarwin Reedy, Minneapolis\nAnon. sale; Christie's, New York, 9 November 1993, lot 37.\nAcquired at the above sale by the present owner"}],"market_history":[],"field_conflicts":[],"colors":["black","white"],"shape_type":"joined quadrilaterals","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-christies-4288637.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-christies-4288637.svg","colors":["black","white"],"shape_type":"joined quadrilaterals","reference_url":"https://www.christies.com/en/lot/lot-4288637","reference_id":"research/auction-private-v4/references/auction-christies-4288637.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":false,"duplicate_group":"white black","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection","representative_id":"nelson-v3-22857"},{"id":"ek-781","canonical_id":"EK 781","title":"Yellow Black","year_start":1988,"year_end":1988,"date_display":"1988","medium":"oil on linen, two joined panels","height_cm":255.27,"width_cm":353.06,"dimensions_display":"100 1/2 x 139 inches","collection":"Private collection","sources":[{"url":"https://ellsworthkelly.org/work/yellow-black/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=230","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 91","accessed":"2026-10-27","pdf_page":230},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 781"}],"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 255.3 x 353.1cm agree with existing 255.27 x 353.06cm within published rounding. Primary catalogue91 caption retained; catalogue plate number is not EK number.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Earliest creation-year tie: ordering within the year is unknown. One record is selected deterministically for display."],"record_status":"documented","source_records":[{"ek_id":"EK 781","title":"Yellow Black","date":"1988","medium":"oil on linen, two joined panels","dimensions":"100 1/2 x 139 inches","collection":"Private collection","source_url":"https://ellsworthkelly.org/work/yellow-black/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"guggenheim1996:cat-91","source_record_id":"91","title":"Yellow Black","year_start":1988,"year_end":1988,"date_display":"1988","medium":"Oil on linen canvas","height_cm":255.3,"width_cm":353.1,"depth_cm":null,"dimensions_display":null,"collection":"Collection of Douglas S. 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Primary catalogue91 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=230","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. 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No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1996-DAP-96.20-D-Heald-300x237.jpg"]}],"record_kind":"painting","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-781","field":"collection","chosen":"Private collection","alternative":"Collection of Douglas S. 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Major corner/curve positions transcribed; wall and cast shadow omitted. Overall bounding aspect uses museum dimensions. Individual panels are distinct from the installation group."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"artic-v4:152752","source_record_id":"152752","title":"Black Panel","year_start":1989,"year_end":1999,"date_display":"1989/99","medium":"Acrylic on fiberglass and plywood","height_cm":230.6,"width_cm":232.6,"dimensions_display":"230.6 × 232.6 cm (90 7/8 × 91 9/16 in.)","collection":"Art Institute of Chicago","accession":"1999.237a","source_url":"https://www.artic.edu/artworks/152752","image_url":"https://www.artic.edu/iiif/2/e763fafc-fc52-6f6b-a12e-5772dda7d12a/full/843,/0/default.jpg","record_kind":"painting","record_status":"sourced_metadata","credit_line":"Harold L. Stuart Endowment","notes":["Exact artist_id35235 and museum Painting classification; broad search result total is not the artist holdings count.","Individual Chicago component actually viewed in the museum public image preview and downloaded through the ordinary browser. Major corner/curve positions transcribed; wall and cast shadow omitted. Overall bounding aspect uses museum dimensions. Individual panels are distinct from the installation group."],"sources":[{"url":"https://www.artic.edu/artworks/152752","label":"Art Institute of Chicago primary API record","accessed":"2026-10-27"}]}],"source_image_url":"https://www.artic.edu/iiif/2/e763fafc-fc52-6f6b-a12e-5772dda7d12a/full/843,/0/default.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black"],"shape_type":"quadrilateral","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-root-artic-v4-152752.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-root-artic-v4-152752.svg","colors":["black"],"shape_type":"quadrilateral","reference_url":"https://www.artic.edu/artworks/152752","reference_id":"research/svg-gap-v5/root/black-panel.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate contours, actual reference visually reviewed","palette":"standardized vivid screen colors, not calibrated pigments","notes":"Individual Chicago component actually viewed in the museum public image preview and downloaded through the ordinary browser. Major corner/curve positions transcribed; wall and cast shadow omitted. Overall bounding aspect uses museum dimensions. Individual panels are distinct from the installation group.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":false,"duplicate_group":"black panel","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Art Institute of Chicago","representative_id":"christies-2056202"},{"id":"sfmoma-v3-fc-351","canonical_id":null,"title":"Black Panel with White Curve I","year_start":1989,"year_end":1989,"date_display":"1989","medium":"oil on canvas","height_cm":252.7,"width_cm":219.7,"dimensions_display":"99 1/2 × 86 1/2 in. (252.7 × 219.7 cm)","collection":"The Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art","sources":[{"url":"https://www.sfmoma.org/artwork/FC.351/","label":"SFMOMA current object record","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=60","label":"Guggenheim1996 retrospective, essayPDF60, figure23b","accessed":"2026-10-27","pdf_page":60}],"notes":["Collection credit identifies The Doris and Donald Fisher Collection at SFMOMA. Museum presentation does not establish outright SFMOMA ownership.","Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Painting named and dated in studio/installation photograph caption; medium and dimensions unreported. Work identity is preserved as a known slot without inferring its size from the photograph.","Directly compared1989installation photograph with currentSFMOMAFC351 photograph: black upper-right square and white left/lower curvedpanel; exact BlackPanelwithWhiteCurveI1989 title. Not BroadCurveIII.","Rectangular black panel and adjoining white half-ellipse preserved; arc control points approximate."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"sfmoma-v3:FC.351","source_record_id":"FC.351","title":"Black Panel with White Curve I","year_start":1989,"year_end":1989,"date_display":"1989","medium":"oil on canvas","height_cm":252.7,"width_cm":219.7,"depth_cm":null,"dimensions_display":"99 1/2 × 86 1/2 in. (252.7 × 219.7 cm)","collection":"The Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art","accession":"FC.351","ek_id":null,"source_url":"https://www.sfmoma.org/artwork/FC.351/","image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/08/19122939/FC.351_01_P02-web.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Collection credit identifies The Doris and Donald Fisher Collection at SFMOMA. Museum presentation does not establish outright SFMOMA ownership.","Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Painting named and dated in studio/installation photograph caption; medium and dimensions unreported. Work identity is preserved as a known slot without inferring its size from the photograph.","Directly compared1989installation photograph with currentSFMOMAFC351 photograph: black upper-right square and white left/lower curvedpanel; exact BlackPanelwithWhiteCurveI1989 title. Not BroadCurveIII.","Rectangular black panel and adjoining white half-ellipse preserved; arc control points approximate."],"sources":[{"url":"https://www.sfmoma.org/artwork/FC.351/","label":"SFMOMA current object record","accessed":"2026-10-27"}]},{"source_id":"guggenheim1996:essay-60-fig-23b","source_record_id":"essay-60-fig-23b","title":"Black Panel with White Curve I","year_start":1989,"year_end":1989,"date_display":"1989","medium":null,"height_cm":null,"width_cm":null,"depth_cm":null,"dimensions_display":null,"collection":null,"collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=60","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","pdf_page":60,"figure":"23b","notes":["Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Painting named and dated in studio/installation photograph caption; medium and dimensions unreported. Work identity is preserved as a known slot without inferring its size from the photograph.","Directly compared1989installation photograph with currentSFMOMAFC351 photograph: black upper-right square and white left/lower curvedpanel; exact BlackPanelwithWhiteCurveI1989 title. Not BroadCurveIII."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=60","label":"Guggenheim1996 retrospective, essayPDF60, figure23b","accessed":"2026-10-27","pdf_page":60}],"verified_identity_of":"sfmoma-v3-fc-351"}],"source_image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/08/19122939/FC.351_01_P02-web.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","white"],"shape_type":"rectangle with curve","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v3-sfmoma-fc-351.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v3-sfmoma-fc-351.svg","colors":["black","white"],"shape_type":"rectangle with curve","reference_url":"https://www.sfmoma.org/artwork/FC.351/","reference_id":"research/sfmoma-v3-reference-images/FC.351.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Rectangular black panel and adjoining white half-ellipse preserved; arc control points approximate.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"black panel with white curve i","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"San Francisco Museum of Modern Art"},{"id":"broad-v3-black-panel-white-curve-iii","canonical_id":null,"title":"Black Panel with White Curve III","year_start":1989,"year_end":1989,"date_display":"1989","medium":"oil on canvas, two joined panels","height_cm":251.46,"width_cm":332.74,"dimensions_display":"99 x 131 in. (251.46 x 332.74 cm)","collection":"The Broad, Los Angeles","sources":[{"url":"https://www.thebroad.org/art/ellsworth-kelly/black-panel-white-curve-iii","label":"The Broad primary collection record","accessed":"2026-10-27"}],"notes":["Observed black square at upper left joins a white curved wedge at right. Surrounding top-right and bottom-left spaces remain transparent; depth and shadows omitted."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"broad-v3:black-panel-white-curve-iii","source_record_id":"B-KELLY-2P89.38","title":"Black Panel with White Curve III","year_start":1989,"year_end":1989,"date_display":"1989","medium":"oil on canvas, two joined panels","height_cm":251.46,"width_cm":332.74,"dimensions_display":"99 x 131 in. (251.46 x 332.74 cm)","collection":"The Broad, Los Angeles","accession":"B-KELLY-2P89.38","ek_id":null,"source_url":"https://www.thebroad.org/art/ellsworth-kelly/black-panel-white-curve-iii","image_url":"https://www.thebroad.org/sites/default/files/styles/webp_convert_only/public/art/kelly_black_panel_w_white.jpg.webp?itok=_Q7U-icd","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Observed black square at upper left joins a white curved wedge at right. Surrounding top-right and bottom-left spaces remain transparent; depth and shadows omitted."],"sources":[{"url":"https://www.thebroad.org/art/ellsworth-kelly/black-panel-white-curve-iii","label":"The Broad primary collection record","accessed":"2026-10-27"}],"credit_line":"The Broad, Los Angeles"}],"source_image_url":"https://www.thebroad.org/sites/default/files/styles/webp_convert_only/public/art/kelly_black_panel_w_white.jpg.webp?itok=_Q7U-icd","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","white"],"shape_type":"joined rectangle and curved wedge","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v3-broad-black-panel-white-curve-iii.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v3-broad-black-panel-white-curve-iii.svg","title":"Black Panel with White Curve III","year_start":1989,"colors":["black","white"],"shape_type":"joined rectangle and curved wedge","reference_url":"https://www.thebroad.org/art/ellsworth-kelly/black-panel-white-curve-iii","reference_image_url":"https://www.thebroad.org/sites/default/files/styles/webp_convert_only/public/art/kelly_black_panel_w_white.jpg.webp?itok=_Q7U-icd","reference_id":"research/broad-moca-v3/images/broad-black-panel-white-curve-iii.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against primary museum photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Observed black square at upper left joins a white curved wedge at right. Surrounding top-right and bottom-left spaces remain transparent; depth and shadows omitted.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"black panel with white curve iii","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"The Broad, Los Angeles"},{"id":"artic-v4-152760","canonical_id":null,"title":"Blue Panel","year_start":1989,"year_end":1999,"date_display":"1989/99","medium":"Acrylic on fiberglass and plywood","height_cm":231.3,"width_cm":233.0,"dimensions_display":"231.3 × 233 cm (91 × 91 3/4 in.)","collection":"Art Institute of Chicago","sources":[{"url":"https://www.artic.edu/artworks/152760","label":"Art Institute of Chicago primary API record","accessed":"2026-10-27"}],"notes":["Exact artist_id35235 and museum Painting classification; broad search result total is not the artist holdings count.","Individual Chicago component actually viewed in the museum public image preview and downloaded through the ordinary browser. Major corner/curve positions transcribed; wall and cast shadow omitted. Overall bounding aspect uses museum dimensions. Individual panels are distinct from the installation group."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"artic-v4:152760","source_record_id":"152760","title":"Blue Panel","year_start":1989,"year_end":1999,"date_display":"1989/99","medium":"Acrylic on fiberglass and plywood","height_cm":231.3,"width_cm":233.0,"dimensions_display":"231.3 × 233 cm (91 × 91 3/4 in.)","collection":"Art Institute of Chicago","accession":"1999.237e","source_url":"https://www.artic.edu/artworks/152760","image_url":"https://www.artic.edu/iiif/2/6a429252-c5c6-f60e-18e4-ac47614d2198/full/843,/0/default.jpg","record_kind":"painting","record_status":"sourced_metadata","credit_line":"Harold L. Stuart Endowment","notes":["Exact artist_id35235 and museum Painting classification; broad search result total is not the artist holdings count.","Individual Chicago component actually viewed in the museum public image preview and downloaded through the ordinary browser. Major corner/curve positions transcribed; wall and cast shadow omitted. Overall bounding aspect uses museum dimensions. Individual panels are distinct from the installation group."],"sources":[{"url":"https://www.artic.edu/artworks/152760","label":"Art Institute of Chicago primary API record","accessed":"2026-10-27"}]}],"source_image_url":"https://www.artic.edu/iiif/2/6a429252-c5c6-f60e-18e4-ac47614d2198/full/843,/0/default.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["blue"],"shape_type":"quadrilateral","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-root-artic-v4-152760.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-root-artic-v4-152760.svg","colors":["blue"],"shape_type":"quadrilateral","reference_url":"https://www.artic.edu/artworks/152760","reference_id":"research/svg-gap-v5/root/blue-panel.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate contours, actual reference visually reviewed","palette":"standardized vivid screen colors, not calibrated pigments","notes":"Individual Chicago component actually viewed in the museum public image preview and downloaded through the ordinary browser. Major corner/curve positions transcribed; wall and cast shadow omitted. Overall bounding aspect uses museum dimensions. Individual panels are distinct from the installation group.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":false,"duplicate_group":"blue panel","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Art Institute of Chicago","representative_id":"ncma-8122"},{"id":"sothebys-en-buy-auction-2021-contemporary-art-evening-auction-3-blue-panel-with-green-curve","canonical_id":null,"title":"Blue Panel with Green Curve","year_start":1989,"year_end":1989,"date_display":"1989","medium":"oil on canvas, on two joined panels","height_cm":253.36,"width_cm":218.4,"dimensions_display":"253.36 by 218.4 cm.","collection":"Private collection (last public sale; present owner unverified)","sources":[{"url":"https://www.sothebys.com/en/buy/auction/2021/contemporary-art-evening-auction-3/blue-panel-with-green-curve","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Historical sale record; current ownership is unverified.","Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"sothebys:en-buy-auction-2021-contemporary-art-evening-auction-3-blue-panel-with-green-curve","source_record_id":"en-buy-auction-2021-contemporary-art-evening-auction-3-blue-panel-with-green-curve","title":"Blue Panel with Green Curve","year_start":1989,"year_end":1989,"date_display":"1989","medium":"oil on canvas, on two joined panels","height_cm":253.36,"width_cm":218.4,"depth_cm":null,"dimensions_display":"253.36 by 218.4 cm.","collection":"Private collection (last public sale; present owner unverified)","collection_as_of":"2021-11-19T00:00Z","accession":null,"ek_id":null,"source_url":"https://www.sothebys.com/en/buy/auction/2021/contemporary-art-evening-auction-3/blue-panel-with-green-curve","image_url":"https://sothebys-md.brightspotcdn.com/dims4/default/4b0b176/2147483647/strip/true/crop/1333x2000+0+0/resize/800x1200!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2F47%2F64%2F18d665c34b009f046260ea05bf99%2F249n10788-c3934-02.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Historical sale record; current ownership is unverified.","Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. "],"sources":[{"url":"https://www.sothebys.com/en/buy/auction/2021/contemporary-art-evening-auction-3/blue-panel-with-green-curve","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Sotheby's","sale_date":"2021-11-19T00:00Z","lot_number":"116","source_url":"https://www.sothebys.com/en/buy/auction/2021/contemporary-art-evening-auction-3/blue-panel-with-green-curve","provenance":"BlumHelman Gallery, New York\nAcquired from the above by the present owner in November 1989"}],"raw_title":"Blue Panel with Green Curve"}],"source_image_url":"https://sothebys-md.brightspotcdn.com/dims4/default/4b0b176/2147483647/strip/true/crop/1333x2000+0+0/resize/800x1200!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2F47%2F64%2F18d665c34b009f046260ea05bf99%2F249n10788-c3934-02.jpg","title_aliases":[],"auction_history":[{"house":"Sotheby's","sale_date":"2021-11-19T00:00Z","lot_number":"116","source_url":"https://www.sothebys.com/en/buy/auction/2021/contemporary-art-evening-auction-3/blue-panel-with-green-curve","provenance":"BlumHelman Gallery, New York\nAcquired from the above by the present owner in November 1989"}],"market_history":[],"field_conflicts":[],"colors":["blue","green"],"shape_type":"joined curved and rectangular panels","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-sothebys-en-buy-auction-2021-contemporary-art-evening-auction-3-blue-panel-with-green-curve.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-sothebys-en-buy-auction-2021-contemporary-art-evening-auction-3-blue-panel-with-green-curve.svg","colors":["blue","green"],"shape_type":"joined curved and rectangular panels","reference_url":"https://www.sothebys.com/en/buy/auction/2021/contemporary-art-evening-auction-3/blue-panel-with-green-curve","reference_id":"research/auction-private-v4/references/auction-sothebys-en-buy-auction-2021-contemporary-art-evening-auction-3-blue-panel-with-green-curve.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"blue panel with green curve","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"artic-v4-152758","canonical_id":null,"title":"Green Panel","year_start":1989,"year_end":1999,"date_display":"1989/99","medium":"Acrylic on fiberglass and plywood","height_cm":269.8,"width_cm":208.0,"dimensions_display":"269.8 × 208 cm (106 1/4 × 81 13/16 in.)","collection":"Art Institute of Chicago","sources":[{"url":"https://www.artic.edu/artworks/152758","label":"Art Institute of Chicago primary API record","accessed":"2026-10-27"}],"notes":["Exact artist_id35235 and museum Painting classification; broad search result total is not the artist holdings count.","Individual Chicago component actually viewed in the museum public image preview and downloaded through the ordinary browser. Major corner/curve positions transcribed; wall and cast shadow omitted. Overall bounding aspect uses museum dimensions. Individual panels are distinct from the installation group."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"artic-v4:152758","source_record_id":"152758","title":"Green Panel","year_start":1989,"year_end":1999,"date_display":"1989/99","medium":"Acrylic on fiberglass and plywood","height_cm":269.8,"width_cm":208.0,"dimensions_display":"269.8 × 208 cm (106 1/4 × 81 13/16 in.)","collection":"Art Institute of Chicago","accession":"1999.237c","source_url":"https://www.artic.edu/artworks/152758","image_url":"https://www.artic.edu/iiif/2/09a1e448-d439-7616-ca91-02347e1934f9/full/843,/0/default.jpg","record_kind":"painting","record_status":"sourced_metadata","credit_line":"Harold L. Stuart Endowment","notes":["Exact artist_id35235 and museum Painting classification; broad search result total is not the artist holdings count.","Individual Chicago component actually viewed in the museum public image preview and downloaded through the ordinary browser. Major corner/curve positions transcribed; wall and cast shadow omitted. Overall bounding aspect uses museum dimensions. Individual panels are distinct from the installation group."],"sources":[{"url":"https://www.artic.edu/artworks/152758","label":"Art Institute of Chicago primary API record","accessed":"2026-10-27"}]}],"source_image_url":"https://www.artic.edu/iiif/2/09a1e448-d439-7616-ca91-02347e1934f9/full/843,/0/default.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["green"],"shape_type":"quadrilateral","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-root-artic-v4-152758.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-root-artic-v4-152758.svg","colors":["green"],"shape_type":"quadrilateral","reference_url":"https://www.artic.edu/artworks/152758","reference_id":"research/svg-gap-v5/root/green-panel.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate contours, actual reference visually reviewed","palette":"standardized vivid screen colors, not calibrated pigments","notes":"Individual Chicago component actually viewed in the museum public image preview and downloaded through the ordinary browser. Major corner/curve positions transcribed; wall and cast shadow omitted. Overall bounding aspect uses museum dimensions. Individual panels are distinct from the installation group.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":false,"duplicate_group":"green panel","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Art Institute of Chicago","representative_id":"ek-605"},{"id":"cincinnati-1996-447","canonical_id":null,"title":"Green Panel with Orange Curve","year_start":1989,"year_end":1989,"date_display":"1989","medium":"Oil on canvas, two joined panels","height_cm":250.8,"width_cm":332.7,"dimensions_display":null,"collection":"Cincinnati Art Museum","sources":[{"url":"https://www.cincinnatiartmuseum.org/about/blog/celebrating-national-pride-month/","label":"Cincinnati Art Museum collection caption","accessed":"2026-10-26"},{"url":"https://collection.cincinnatiartmuseum.org/objects/5722/green-panel-with-orange-curve","label":"Cincinnati Art Museum primary record / publication","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=60","label":"Guggenheim1996 retrospective, essayPDF60, figure23a","accessed":"2026-10-27","pdf_page":60}],"notes":["Official museum collection caption and discussion establish identity; measurements not yet retrieved.","Gift of PNC Bank, by exchange. Exact artist16018 index exhausted: eight objects, two paintings, five prints and one ink drawing. Ordinary browser object page photograph inspected and screenshot saved; direct photo retrieval403, no challenge bypass.","Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Painting named and dated in studio/installation photograph caption; medium and dimensions unreported. Work identity is preserved as a known slot without inferring its size from the photograph.","Named1989installation photograph depicts green squareleft and orange curvedsectorright, agreeing currentCincinnatiGreenPanelwithOrangeCurve1989; no dimensions inferred from galleryview.","Observed green square at upper left joined to orange curved triangular panel on right. Surrounding open corners are transparent; physical aspect from current museum object metadata."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"cincinnati:1996.447","source_record_id":"1996.447","title":"Green Panel with Orange Curve","year_start":1989,"year_end":1989,"date_display":"1989","medium":"Oil on canvas, two joined panels","height_cm":null,"width_cm":null,"collection":"Cincinnati Art Museum","source_url":"https://www.cincinnatiartmuseum.org/about/blog/celebrating-national-pride-month/","accession":"1996.447","ek_id":null,"image_url":null,"record_kind":"painting","notes":["Official museum collection caption and discussion establish identity; measurements not yet retrieved.","Gift of PNC Bank, by exchange. Exact artist16018 index exhausted: eight objects, two paintings, five prints and one ink drawing. Ordinary browser object page photograph inspected and screenshot saved; direct photo retrieval403, no challenge bypass.","Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Painting named and dated in studio/installation photograph caption; medium and dimensions unreported. Work identity is preserved as a known slot without inferring its size from the photograph.","Named1989installation photograph depicts green squareleft and orange curvedsectorright, agreeing currentCincinnatiGreenPanelwithOrangeCurve1989; no dimensions inferred from galleryview.","Observed green square at upper left joined to orange curved triangular panel on right. Surrounding open corners are transparent; physical aspect from current museum object metadata."],"sources":[{"url":"https://www.cincinnatiartmuseum.org/about/blog/celebrating-national-pride-month/","label":"Cincinnati Art Museum collection caption","accessed":"2026-10-26"}]},{"source_id":"north-v4:cincinnati-5722","source_record_id":"1996.447","title":"Green Panel with Orange Curve","year_start":1989,"year_end":1989,"date_display":"1989","medium":"Oil on canvas, two joined panels","height_cm":250.8,"width_cm":332.7,"collection":"Cincinnati Art Museum","accession":"1996.447","ek_id":null,"source_url":"https://collection.cincinnatiartmuseum.org/objects/5722/green-panel-with-orange-curve","image_url":"https://collection.cincinnatiartmuseum.org/internal/media/dispatcher/141877/preview","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Gift of PNC Bank, by exchange. Exact artist16018 index exhausted: eight objects, two paintings, five prints and one ink drawing. Ordinary browser object page photograph inspected and screenshot saved; direct photo retrieval403, no challenge bypass."],"sources":[{"url":"https://collection.cincinnatiartmuseum.org/objects/5722/green-panel-with-orange-curve","label":"Cincinnati Art Museum primary record / publication","accessed":"2026-10-27"}],"verified_identity_of":"cincinnati-1996-447","dimensions_display":"98 3/4 × 131 in. (250.8 × 332.7 cm)"},{"source_id":"guggenheim1996:essay-60-fig-23a","source_record_id":"essay-60-fig-23a","title":"Green Panel with Orange Curve","year_start":1989,"year_end":1989,"date_display":"1989","medium":null,"height_cm":null,"width_cm":null,"depth_cm":null,"dimensions_display":null,"collection":null,"collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=60","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","pdf_page":60,"figure":"23a","notes":["Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Painting named and dated in studio/installation photograph caption; medium and dimensions unreported. Work identity is preserved as a known slot without inferring its size from the photograph.","Named1989installation photograph depicts green squareleft and orange curvedsectorright, agreeing currentCincinnatiGreenPanelwithOrangeCurve1989; no dimensions inferred from galleryview."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=60","label":"Guggenheim1996 retrospective, essayPDF60, figure23a","accessed":"2026-10-27","pdf_page":60}],"verified_identity_of":"cincinnati-1996-447"}],"source_image_url":"https://collection.cincinnatiartmuseum.org/internal/media/dispatcher/141877/preview","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["green","orange"],"shape_type":"rectangle joined to curved triangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-north-american-cincinnati-5722.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-north-american-cincinnati-5722.svg","title":"Green Panel with Orange Curve","year_start":1989,"colors":["green","orange"],"shape_type":"rectangle joined to curved triangle","reference_url":"https://collection.cincinnatiartmuseum.org/objects/5722/green-panel-with-orange-curve","reference_image_url":"https://collection.cincinnatiartmuseum.org/internal/media/dispatcher/141877/preview","reference_id":"research/north-american-v4/reference-images/cincinnati-greenorange-browser.png","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against primary reference","palette":"standardized vivid screen colours; not measured pigment values","notes":"Observed green square at upper left joined to orange curved triangular panel on right. Surrounding open corners are transparent; physical aspect from current museum object metadata.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"green panel with orange curve","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Cincinnati Art Museum"},{"id":"artic-v4-152759","canonical_id":null,"title":"Orange Panel","year_start":1989,"year_end":1999,"date_display":"1989/99","medium":"Acrylic on fiberglass and plywood","height_cm":237.0,"width_cm":198.0,"dimensions_display":"237 × 198 cm (93 7/16 × 78 1/4 in.)","collection":"Art Institute of Chicago","sources":[{"url":"https://www.artic.edu/artworks/152759","label":"Art Institute of Chicago primary API record","accessed":"2026-10-27"}],"notes":["Exact artist_id35235 and museum Painting classification; broad search result total is not the artist holdings count.","Individual Chicago component actually viewed in the museum public image preview and downloaded through the ordinary browser. Major corner/curve positions transcribed; wall and cast shadow omitted. Overall bounding aspect uses museum dimensions. Individual panels are distinct from the installation group."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"artic-v4:152759","source_record_id":"152759","title":"Orange Panel","year_start":1989,"year_end":1999,"date_display":"1989/99","medium":"Acrylic on fiberglass and plywood","height_cm":237.0,"width_cm":198.0,"dimensions_display":"237 × 198 cm (93 7/16 × 78 1/4 in.)","collection":"Art Institute of Chicago","accession":"1999.237d","source_url":"https://www.artic.edu/artworks/152759","image_url":"https://www.artic.edu/iiif/2/fa3516e0-fc3d-e5e8-a723-e33b733a41ab/full/843,/0/default.jpg","record_kind":"painting","record_status":"sourced_metadata","credit_line":"Harold L. Stuart Endowment","notes":["Exact artist_id35235 and museum Painting classification; broad search result total is not the artist holdings count.","Individual Chicago component actually viewed in the museum public image preview and downloaded through the ordinary browser. Major corner/curve positions transcribed; wall and cast shadow omitted. Overall bounding aspect uses museum dimensions. Individual panels are distinct from the installation group."],"sources":[{"url":"https://www.artic.edu/artworks/152759","label":"Art Institute of Chicago primary API record","accessed":"2026-10-27"}]}],"source_image_url":"https://www.artic.edu/iiif/2/fa3516e0-fc3d-e5e8-a723-e33b733a41ab/full/843,/0/default.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["orange"],"shape_type":"curved quadrilateral","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-root-artic-v4-152759.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-root-artic-v4-152759.svg","colors":["orange"],"shape_type":"curved quadrilateral","reference_url":"https://www.artic.edu/artworks/152759","reference_id":"research/svg-gap-v5/root/orange-panel.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate contours, actual reference visually reviewed","palette":"standardized vivid screen colors, not calibrated pigments","notes":"Individual Chicago component actually viewed in the museum public image preview and downloaded through the ordinary browser. Major corner/curve positions transcribed; wall and cast shadow omitted. Overall bounding aspect uses museum dimensions. Individual panels are distinct from the installation group.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":false,"duplicate_group":"orange panel","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Art Institute of Chicago","representative_id":"ek-609"},{"id":"sothebys-en-auctions-ecatalogue-2017-contemporary-art-evening-auction-n09713-lot-42-html","canonical_id":"EK 796","title":"Purple Panel with Blue Curve","year_start":1989,"year_end":1989,"date_display":"1989","medium":"oil on canvas, on two joined panels","height_cm":193.0,"width_cm":289.6,"dimensions_display":"76 by 114 in.   193 by 289.6 cm.","collection":"Private collection (last public sale; present owner unverified)","sources":[{"url":"https://www.sothebys.com/en/auctions/ecatalogue/2017/contemporary-art-evening-auction-n09713/lot.42.html","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=231","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 92","accessed":"2026-10-27","pdf_page":231},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 796"}],"notes":["Historical sale record; current ownership is unverified.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 193.0 x 289.6cm agree with existing 193.0 x 289.6cm within published rounding. Primary catalogue92 caption retained; catalogue plate number is not EK number.","Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Verified identity reconciliation: Purple Panel with Blue Curve: identical blue curved sector joined along its vertical right edge to a lower purple rectangle. The unusual joined silhouette, colour placement and support proportions agree with the 1989 auction painting shown in the 1996 retrospective. The Foundation installation caption explicitly supplies EK 796. Source and target photographs were independently viewed in the saved paired comparison.","Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"sothebys:en-auctions-ecatalogue-2017-contemporary-art-evening-auction-n09713-lot-42-html","source_record_id":"en-auctions-ecatalogue-2017-contemporary-art-evening-auction-n09713-lot-42-html","title":"Purple Panel with Blue Curve","year_start":1989,"year_end":1989,"date_display":"1989","medium":"oil on canvas, on two joined panels","height_cm":193.0,"width_cm":289.6,"depth_cm":null,"dimensions_display":"76 by 114 in.   193 by 289.6 cm.","collection":"Private collection (last public sale; present owner unverified)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://www.sothebys.com/en/auctions/ecatalogue/2017/contemporary-art-evening-auction-n09713/lot.42.html","image_url":"https://sothebys-com.brightspotcdn.com/dims4/default/7d91370/2147483647/strip/true/crop/1791x2000+0+0/resize/507x566!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot-migration.s3.amazonaws.com%2Fa1%2F6a%2F4e%2F327643d48dbbccc12280c2eb7e4522c06e743d5fe055f752abe297f210%2F784n09713-9j2w4-install.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Historical sale record; current ownership is unverified.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 193.0 x 289.6cm agree with existing 193.0 x 289.6cm within published rounding. Primary catalogue92 caption retained; catalogue plate number is not EK number.","Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Verified identity reconciliation: Purple Panel with Blue Curve: identical blue curved sector joined along its vertical right edge to a lower purple rectangle. The unusual joined silhouette, colour placement and support proportions agree with the 1989 auction painting shown in the 1996 retrospective. The Foundation installation caption explicitly supplies EK 796. Source and target photographs were independently viewed in the saved paired comparison.","Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. "],"sources":[{"url":"https://www.sothebys.com/en/auctions/ecatalogue/2017/contemporary-art-evening-auction-n09713/lot.42.html","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Sotheby's","sale_date":null,"lot_number":"42","source_url":"https://www.sothebys.com/en/auctions/ecatalogue/2017/contemporary-art-evening-auction-n09713/lot.42.html","provenance":"Blum Helman Gallery, New York\nAcquired by the present owner from the above in December 1989"}],"raw_title":"Purple Panel with Blue Curve"},{"source_id":"guggenheim1996:cat-92","source_record_id":"92","title":"Purple Panel with Blue Curve","year_start":1989,"year_end":1989,"date_display":"1989","medium":"Oil on canvas","height_cm":193.0,"width_cm":289.6,"depth_cm":null,"dimensions_display":null,"collection":"Collection of Constance R. Caplan, Baltimore","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=231","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":92,"pdf_page":231,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 193.0 x 289.6cm agree with existing 193.0 x 289.6cm within published rounding. Primary catalogue92 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=231","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 92","accessed":"2026-10-27","pdf_page":231}],"verified_identity_of":"sothebys-en-auctions-ecatalogue-2017-contemporary-art-evening-auction-n09713-lot-42-html"},{"source_id":"foundation-exhib-v4:EK796:ellsworth-kelly-a-retrospective","source_record_id":"EK 796","ek_id":"EK 796","title":"Purple Panel with Blue Curve","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 796"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1996-DAP-96.20-D-Heald-300x237.jpg"]}],"source_image_url":"https://sothebys-com.brightspotcdn.com/dims4/default/7d91370/2147483647/strip/true/crop/1791x2000+0+0/resize/507x566!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot-migration.s3.amazonaws.com%2Fa1%2F6a%2F4e%2F327643d48dbbccc12280c2eb7e4522c06e743d5fe055f752abe297f210%2F784n09713-9j2w4-install.jpg","title_aliases":[],"auction_history":[{"house":"Sotheby's","sale_date":null,"lot_number":"42","source_url":"https://www.sothebys.com/en/auctions/ecatalogue/2017/contemporary-art-evening-auction-n09713/lot.42.html","provenance":"Blum Helman Gallery, New York\nAcquired by the present owner from the above in December 1989"}],"market_history":[],"field_conflicts":[{"id":"sothebys-en-auctions-ecatalogue-2017-contemporary-art-evening-auction-n09713-lot-42-html","field":"collection","chosen":"Private collection (last public sale; present owner unverified)","alternative":"Collection of Constance R. Caplan, Baltimore","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=231"}],"colors":["blue","purple"],"shape_type":"joined curved and rectangular panels","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-sothebys-en-auctions-ecatalogue-2017-contemporary-art-evening-auction-n09713-lot-42-html.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-sothebys-en-auctions-ecatalogue-2017-contemporary-art-evening-auction-n09713-lot-42-html.svg","colors":["blue","purple"],"shape_type":"joined curved and rectangular panels","reference_url":"https://www.sothebys.com/en/auctions/ecatalogue/2017/contemporary-art-evening-auction-n09713/lot.42.html","reference_id":"research/auction-private-v4/references/auction-sothebys-en-auctions-ecatalogue-2017-contemporary-art-evening-auction-n09713-lot-42-html.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"purple panel with blue curve","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"artic-v4-152757","canonical_id":null,"title":"Red Panel","year_start":1989,"year_end":1999,"date_display":"1989/99","medium":"Acrylic on fiberglass and plywood","height_cm":190.0,"width_cm":200.0,"dimensions_display":"190 × 200 cm (75 × 78 3/4 in.)","collection":"Art Institute of Chicago","sources":[{"url":"https://www.artic.edu/artworks/152757","label":"Art Institute of Chicago primary API record","accessed":"2026-10-27"}],"notes":["Exact artist_id35235 and museum Painting classification; broad search result total is not the artist holdings count.","Individual Chicago component actually viewed in the museum public image preview and downloaded through the ordinary browser. Major corner/curve positions transcribed; wall and cast shadow omitted. Overall bounding aspect uses museum dimensions. Individual panels are distinct from the installation group."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"artic-v4:152757","source_record_id":"152757","title":"Red Panel","year_start":1989,"year_end":1999,"date_display":"1989/99","medium":"Acrylic on fiberglass and plywood","height_cm":190.0,"width_cm":200.0,"dimensions_display":"190 × 200 cm (75 × 78 3/4 in.)","collection":"Art Institute of Chicago","accession":"1999.237b","source_url":"https://www.artic.edu/artworks/152757","image_url":"https://www.artic.edu/iiif/2/9e8f1d07-97b6-bbd8-3b11-c488130e77dd/full/843,/0/default.jpg","record_kind":"painting","record_status":"sourced_metadata","credit_line":"Harold L. Stuart Endowment","notes":["Exact artist_id35235 and museum Painting classification; broad search result total is not the artist holdings count.","Individual Chicago component actually viewed in the museum public image preview and downloaded through the ordinary browser. Major corner/curve positions transcribed; wall and cast shadow omitted. Overall bounding aspect uses museum dimensions. Individual panels are distinct from the installation group."],"sources":[{"url":"https://www.artic.edu/artworks/152757","label":"Art Institute of Chicago primary API record","accessed":"2026-10-27"}]}],"source_image_url":"https://www.artic.edu/iiif/2/9e8f1d07-97b6-bbd8-3b11-c488130e77dd/full/843,/0/default.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["red"],"shape_type":"quadrilateral","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-root-artic-v4-152757.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-root-artic-v4-152757.svg","colors":["red"],"shape_type":"quadrilateral","reference_url":"https://www.artic.edu/artworks/152757","reference_id":"research/svg-gap-v5/root/red-panel.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate contours, actual reference visually reviewed","palette":"standardized vivid screen colors, not calibrated pigments","notes":"Individual Chicago component actually viewed in the museum public image preview and downloaded through the ordinary browser. Major corner/curve positions transcribed; wall and cast shadow omitted. Overall bounding aspect uses museum dimensions. Individual panels are distinct from the installation group.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":false,"duplicate_group":"red panel","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Art Institute of Chicago","representative_id":"north-v4-dallas-red-panel"},{"id":"artic-v4-193544","canonical_id":null,"title":"The Chicago Panels","year_start":1989,"year_end":1999,"date_display":"1989–1999","medium":"Six panels:  acrylic on fiberglass and plywood","height_cm":null,"width_cm":null,"dimensions_display":"Black Panel: 230.6 × 232.6 cm (90 7/8 × 91 9/16 in.); Red-Orange Panel: 190 × 200 cm (75 × 78 3/4 in.); Light Green Panel: 269.8 × 208 cm (106 1/4 × 81 13/16 in.); Orange Panel: 237 × 198 cm (93 7/16 × 78 1/4 in.); Blue Panel: 231.3 × 233 cm (91 × 91 3/4 in.); Yellow Panel: 189.5 × 212.3 cm (74 5/8 × 83 13/16 in.)","collection":"Art Institute of Chicago","sources":[{"url":"https://www.artic.edu/artworks/193544","label":"Art Institute of Chicago installation group record","accessed":"2026-10-27"},{"url":"https://ellsworthkelly.org/chronology/","label":"Verified supplementary metadata","page":null}],"notes":["Named installation group, not an additional independent canvas. Six component panels are separately recorded under their colour titles. No combined planar dimensions asserted."],"record_status":"sourced_metadata","record_kind":"painting_group","source_records":[{"source_id":"artic-v4:193544","source_record_id":"193544","title":"The Chicago Panels","year_start":1989,"year_end":1999,"date_display":"1989–1999","medium":"Six panels:  acrylic on fiberglass and plywood","height_cm":null,"width_cm":null,"dimensions_display":"Black Panel: 230.6 × 232.6 cm (90 7/8 × 91 9/16 in.); Red-Orange Panel: 190 × 200 cm (75 × 78 3/4 in.); Light Green Panel: 269.8 × 208 cm (106 1/4 × 81 13/16 in.); Orange Panel: 237 × 198 cm (93 7/16 × 78 1/4 in.); Blue Panel: 231.3 × 233 cm (91 × 91 3/4 in.); Yellow Panel: 189.5 × 212.3 cm (74 5/8 × 83 13/16 in.)","collection":"Art Institute of Chicago","accession":"1999.237a-f","source_url":"https://www.artic.edu/artworks/193544","image_url":null,"record_kind":"painting_group","record_status":"sourced_metadata","component_source_ids":["artic-v4:152752","artic-v4:152757","artic-v4:152758","artic-v4:152759","artic-v4:152760","artic-v4:152761"],"notes":["Named installation group, not an additional independent canvas. Six component panels are separately recorded under their colour titles. No combined planar dimensions asserted."],"sources":[{"url":"https://www.artic.edu/artworks/193544","label":"Art Institute of Chicago installation group record","accessed":"2026-10-27"}]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":[],"shape_type":null,"color_basis":"unreviewed","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["height_cm","width_cm","shape_type","color_review","svg_study"],"is_representative":true,"duplicate_group":"the chicago panels","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Art Institute of Chicago"},{"id":"artic-v4-152761","canonical_id":null,"title":"Yellow Panel","year_start":1989,"year_end":1999,"date_display":"1989/99","medium":"Acrylic on fiberglass and plywood","height_cm":189.5,"width_cm":212.3,"dimensions_display":"189.5 × 212.3 cm (74 5/8 × 83 13/16 in.)","collection":"Art Institute of Chicago","sources":[{"url":"https://www.artic.edu/artworks/152761","label":"Art Institute of Chicago primary API record","accessed":"2026-10-27"}],"notes":["Exact artist_id35235 and museum Painting classification; broad search result total is not the artist holdings count.","Individual Chicago component actually viewed in the museum public image preview and downloaded through the ordinary browser. Major corner/curve positions transcribed; wall and cast shadow omitted. Overall bounding aspect uses museum dimensions. Individual panels are distinct from the installation group. Yellow Panel exception: museum reports189.5×212.3cm, but the downloaded installed silhouette is substantially taller than wide (about0.894width/height). Measurement axes/installed orientation remain unresolved; observed shape retained at comparable size only, without stretching it to the reported aspect."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"artic-v4:152761","source_record_id":"152761","title":"Yellow Panel","year_start":1989,"year_end":1999,"date_display":"1989/99","medium":"Acrylic on fiberglass and plywood","height_cm":189.5,"width_cm":212.3,"dimensions_display":"189.5 × 212.3 cm (74 5/8 × 83 13/16 in.)","collection":"Art Institute of Chicago","accession":"1999.237f","source_url":"https://www.artic.edu/artworks/152761","image_url":"https://www.artic.edu/iiif/2/fec58d3b-be37-a4df-d174-c516f98cbc4c/full/843,/0/default.jpg","record_kind":"painting","record_status":"sourced_metadata","credit_line":"Harold L. Stuart Endowment","notes":["Exact artist_id35235 and museum Painting classification; broad search result total is not the artist holdings count.","Individual Chicago component actually viewed in the museum public image preview and downloaded through the ordinary browser. Major corner/curve positions transcribed; wall and cast shadow omitted. Overall bounding aspect uses museum dimensions. Individual panels are distinct from the installation group. Yellow Panel exception: museum reports189.5×212.3cm, but the downloaded installed silhouette is substantially taller than wide (about0.894width/height). Measurement axes/installed orientation remain unresolved; observed shape retained at comparable size only, without stretching it to the reported aspect."],"sources":[{"url":"https://www.artic.edu/artworks/152761","label":"Art Institute of Chicago primary API record","accessed":"2026-10-27"}]}],"source_image_url":"https://www.artic.edu/iiif/2/fec58d3b-be37-a4df-d174-c516f98cbc4c/full/843,/0/default.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["yellow"],"shape_type":"curved quadrilateral","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-root-artic-v4-152761.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-root-artic-v4-152761.svg","colors":["yellow"],"shape_type":"curved quadrilateral","reference_url":"https://www.artic.edu/artworks/152761","reference_id":"research/svg-gap-v5/root/yellow-panel.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate contours, actual reference visually reviewed","palette":"standardized vivid screen colors, not calibrated pigments","notes":"Individual Chicago component actually viewed in the museum public image preview and downloaded through the ordinary browser. Major corner/curve positions transcribed; wall and cast shadow omitted. Overall bounding aspect uses museum dimensions. Individual panels are distinct from the installation group. Yellow Panel exception: museum reports189.5×212.3cm, but the downloaded installed silhouette is substantially taller than wide (about0.894width/height). Measurement axes/installed orientation remain unresolved; observed shape retained at comparable size only, without stretching it to the reported aspect.","reviewed_date":"2026-10-27","true_scale_eligible":false,"true_scale_note":"Reported museum dimensions have a substantially different aspect from the actual installed silhouette. Measurement axes/installed orientation unresolved; comparable-size study only."},"missing_fields":[],"is_representative":false,"duplicate_group":"yellow panel","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Reported museum dimensions have a substantially different aspect from the actual installed silhouette. Measurement axes/installed orientation unresolved; comparable-size study only.","collection_group":"Art Institute of Chicago","representative_id":"guggenheim1996-cat-84"},{"id":"christies-6343207","canonical_id":null,"title":"Yellow Panel with Red Curve","year_start":1989,"year_end":1989,"date_display":"1989","medium":"oil on two joined shaped canvases","height_cm":235.3,"width_cm":288.0,"dimensions_display":"92 5/8 x 113 3/8 in. (235.3 x 288 cm.)","collection":"Private collection (last public sale; present owner unverified)","sources":[{"url":"https://www.christies.com/en/lot/lot-6343207","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Auction provenance describes historical ownership; it does not establish the present collection.","Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"christies:6343207","source_record_id":"6343207","title":"Yellow Panel with Red Curve","year_start":1989,"year_end":1989,"date_display":"1989","medium":"oil on two joined shaped canvases","height_cm":235.3,"width_cm":288.0,"depth_cm":null,"dimensions_display":"92 5/8 x 113 3/8 in. (235.3 x 288 cm.)","collection":"Private collection (last public sale; present owner unverified)","collection_as_of":"2021-11-12T01:00Z","accession":null,"ek_id":null,"source_url":"https://www.christies.com/en/lot/lot-6343207","image_url":"https://www.christies.com/img/LotImages/2021/NYR/2021_NYR_20180_0038D_000(ellsworth_kelly_yellow_panel_with_red_curve030826).jpg?mode=max","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Auction provenance describes historical ownership; it does not establish the present collection.","Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. "],"sources":[{"url":"https://www.christies.com/en/lot/lot-6343207","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Christie's","lot_id":"6343207","lot_number":"38 D","sale_date":"2021-11-12T01:00Z","sale_title":"20th Century Evening Sale","location":"New York","source_url":"https://www.christies.com/en/lot/lot-6343207","raw_sale":{"sale_id":"29288","sale_number":"20180","sale_room_code":"NYR","event_type":"Sale","title_txt":"20th Century Evening Sale","start_date":"2021-11-12T01:00Z","end_date":"2021-11-11T00:00Z","registration_close_date":"2021-11-11T13:00Z","location_txt":"New York","url":"https://www.christies.com/en/auction/20th-century-evening-sale-29288/","is_auction_over":true,"is_in_progress":false,"time_zone":"EST"},"provenance":"Joseph Helman Gallery, New York\nAcquired from the above by the present owner, 2003"}]}],"source_image_url":"https://www.christies.com/img/LotImages/2021/NYR/2021_NYR_20180_0038D_000(ellsworth_kelly_yellow_panel_with_red_curve030826).jpg?mode=max","title_aliases":[],"auction_history":[{"house":"Christie's","lot_id":"6343207","lot_number":"38 D","sale_date":"2021-11-12T01:00Z","sale_title":"20th Century Evening Sale","location":"New York","source_url":"https://www.christies.com/en/lot/lot-6343207","raw_sale":{"sale_id":"29288","sale_number":"20180","sale_room_code":"NYR","event_type":"Sale","title_txt":"20th Century Evening Sale","start_date":"2021-11-12T01:00Z","end_date":"2021-11-11T00:00Z","registration_close_date":"2021-11-11T13:00Z","location_txt":"New York","url":"https://www.christies.com/en/auction/20th-century-evening-sale-29288/","is_auction_over":true,"is_in_progress":false,"time_zone":"EST"},"provenance":"Joseph Helman Gallery, New York\nAcquired from the above by the present owner, 2003"}],"market_history":[],"field_conflicts":[],"colors":["yellow","red"],"shape_type":"joined curved and rectangular panels","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-christies-6343207.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-christies-6343207.svg","colors":["yellow","red"],"shape_type":"joined curved and rectangular panels","reference_url":"https://www.christies.com/en/lot/lot-6343207","reference_id":"research/auction-private-v4/references/auction-christies-6343207.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Interpretive SVG study from the actual primary auction photograph. Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"yellow panel with red curve","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"christies-2056201","canonical_id":"EK 799","title":"Blue Curve with White Panel","year_start":1990,"year_end":1990,"date_display":"1990","medium":"oil on canvas","height_cm":230.0,"width_cm":360.0,"dimensions_display":"2 panels: overall: 90½ x 141¾ in. (230x 360 cm.)","collection":"Private collection (last public sale; present owner unverified)","sources":[{"url":"https://www.christies.com/en/lot/lot-2056201","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=60","label":"Guggenheim1996 retrospective, essayPDF60, figure24","accessed":"2026-10-27","pdf_page":60}],"notes":["Auction provenance describes historical ownership; it does not establish the present collection.","Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Christies2001lot2056201 explicitly cites Waldman1996p50 illustrated, which is this PDFpage60 figure24. Thus same EK799 despite1989date/231.8x360.7cm historical caption vs signed1990/230x360cm auction statement; retain both source disagreements.","Source discrepancy: height_cm is recorded here as 230.0; another source reports 231.8. See preserved source rows and reconciliation ledger.","Source discrepancy: width_cm is recorded here as 360.0; another source reports 360.7. See preserved source rows and reconciliation ledger.","Source discrepancy: year_start is recorded here as 1990; another source reports 1989. See preserved source rows and reconciliation ledger.","Source discrepancy: year_end is recorded here as 1990; another source reports 1989. See preserved source rows and reconciliation ledger.","Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"christies:2056201","source_record_id":"2056201","title":"Blue Curve with White Panel (EK799)","year_start":1990,"year_end":1990,"date_display":"1990","medium":"oil on canvas","height_cm":230.0,"width_cm":360.0,"depth_cm":null,"dimensions_display":"2 panels: overall: 90½ x 141¾ in. (230x 360 cm.)","collection":"Private collection (last public sale; present owner unverified)","collection_as_of":"2001-05-16T00:00Z","accession":null,"ek_id":"EK 799","source_url":"https://www.christies.com/en/lot/lot-2056201","image_url":"https://www.christies.com/img/LotImages/2001/NYR/2001_NYR_09644_0028_000(025754).jpg?mode=max","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Auction provenance describes historical ownership; it does not establish the present collection.","Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Christies2001lot2056201 explicitly cites Waldman1996p50 illustrated, which is this PDFpage60 figure24. Thus same EK799 despite1989date/231.8x360.7cm historical caption vs signed1990/230x360cm auction statement; retain both source disagreements.","Source discrepancy: height_cm is recorded here as 230.0; another source reports 231.8. See preserved source rows and reconciliation ledger.","Source discrepancy: width_cm is recorded here as 360.0; another source reports 360.7. See preserved source rows and reconciliation ledger.","Source discrepancy: year_start is recorded here as 1990; another source reports 1989. See preserved source rows and reconciliation ledger.","Source discrepancy: year_end is recorded here as 1990; another source reports 1989. See preserved source rows and reconciliation ledger.","Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. "],"sources":[{"url":"https://www.christies.com/en/lot/lot-2056201","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Christie's","lot_id":"2056201","lot_number":"28","sale_date":"2001-05-16T00:00Z","sale_title":"POST WAR (EVENING SALE)","location":"New York","source_url":"https://www.christies.com/en/lot/lot-2056201","raw_sale":{"sale_id":"10864","sale_number":"9644","sale_room_code":"NYR","event_type":"Sale","title_txt":"POST WAR (EVENING SALE)","start_date":"2001-05-16T00:00Z","end_date":"2001-05-16T00:00Z","registration_close_date":null,"location_txt":"New York","url":"https://www.christies.com/en/auction/post-war-evening-sale-10864/","is_auction_over":true,"is_in_progress":false,"time_zone":"EDT"},"provenance":"Fuji Gallery, Toyko."}]},{"source_id":"guggenheim1996:essay-60-fig-24","source_record_id":"essay-60-fig-24","title":"Blue Curve with White Panel","year_start":1989,"year_end":1989,"date_display":"1989","medium":"Oil on canvas","height_cm":231.8,"width_cm":360.7,"depth_cm":null,"dimensions_display":null,"collection":"Private collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=60","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","pdf_page":60,"figure":"24","notes":["Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Christies2001lot2056201 explicitly cites Waldman1996p50 illustrated, which is this PDFpage60 figure24. Thus same EK799 despite1989date/231.8x360.7cm historical caption vs signed1990/230x360cm auction statement; retain both source disagreements."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=60","label":"Guggenheim1996 retrospective, essayPDF60, figure24","accessed":"2026-10-27","pdf_page":60}],"verified_identity_of":"christies-2056201"}],"source_image_url":"https://www.christies.com/img/LotImages/2001/NYR/2001_NYR_09644_0028_000(025754).jpg?mode=max","title_aliases":[],"auction_history":[{"house":"Christie's","lot_id":"2056201","lot_number":"28","sale_date":"2001-05-16T00:00Z","sale_title":"POST WAR (EVENING SALE)","location":"New York","source_url":"https://www.christies.com/en/lot/lot-2056201","raw_sale":{"sale_id":"10864","sale_number":"9644","sale_room_code":"NYR","event_type":"Sale","title_txt":"POST WAR (EVENING SALE)","start_date":"2001-05-16T00:00Z","end_date":"2001-05-16T00:00Z","registration_close_date":null,"location_txt":"New York","url":"https://www.christies.com/en/auction/post-war-evening-sale-10864/","is_auction_over":true,"is_in_progress":false,"time_zone":"EDT"},"provenance":"Fuji Gallery, Toyko."}],"market_history":[],"field_conflicts":[{"id":"christies-2056201","field":"height_cm","chosen":230.0,"alternative":231.8,"source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=60"},{"id":"christies-2056201","field":"width_cm","chosen":360.0,"alternative":360.7,"source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=60"},{"id":"christies-2056201","field":"year_start","chosen":1990,"alternative":1989,"source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=60"},{"id":"christies-2056201","field":"year_end","chosen":1990,"alternative":1989,"source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=60"},{"id":"christies-2056201","field":"collection","chosen":"Private collection (last public sale; present owner unverified)","alternative":"Private collection","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=60"}],"colors":["blue","white"],"shape_type":"joined curved polygons","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-public-guggenheim1996-essay-60-fig-24.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-public-guggenheim1996-essay-60-fig-24.svg","colors":["blue","white"],"shape_type":"joined curved polygons","reference_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=60","reference_id":"research/public-catalogues-v4/pages/page-060.png","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary plate visually reviewed","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"blue curve with white panel","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"ek-809","canonical_id":"EK 809","title":"Orange Red Relief (for Delphine Seyrig)","year_start":1990,"year_end":1990,"date_display":"1990","medium":"oil on canvas, two joined panels","height_cm":305.435,"width_cm":250.19,"dimensions_display":"120 1/4 x 98 1/2 x 2 5/8 inches","collection":"Museo Nacional Centro de Arte Reina Sofía, Madrid","sources":[{"url":"https://ellsworthkelly.org/work/orange-red-relief-for-delphine-seyrig/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://www.museoreinasofia.es/en/collections/artwork/orange-red-relief-delphine-seyrig","label":"Museo Nacional Centro de Arte Reina Sofía, Madrid primary museum record","accessed":"2026-10-26"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=232","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 93","accessed":"2026-10-27","pdf_page":232},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 809"}],"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 306.1 x 250.2cm agree with existing 305.435 x 250.19cm within published rounding. Primary catalogue93 caption retained; catalogue plate number is not EK number.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Source discrepancy: height_cm is recorded here as 305.435; another source reports 306.1. See preserved source rows and reconciliation ledger."],"record_status":"documented","source_records":[{"ek_id":"EK 809","title":"Orange Red Relief (for Delphine Seyrig)","date":"1990","medium":"oil on canvas, two joined panels","dimensions":"120 1/4 x 98 1/2 x 2 5/8 inches","collection":"Museo Nacional Centro de Arte Reina Sofia, Madrid","source_url":"https://ellsworthkelly.org/work/orange-red-relief-for-delphine-seyrig/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"museum-v2:reina_orange_red_relief","source_record_id":"AD00131","title":"Orange-Red Relief (For Delphine Seyrig)","year_start":1990,"year_end":1990,"date_display":"1990","medium":"Oil on canvas","height_cm":305.4,"width_cm":250.2,"dimensions_display":"305.4 x250.2 x6.7 cm","collection":"Museo Nacional Centro de Arte Reina Sofía, Madrid","accession":"AD00131","ek_id":null,"source_url":"https://www.museoreinasofia.es/en/collections/artwork/orange-red-relief-delphine-seyrig","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-26","notes":[],"sources":[{"url":"https://www.museoreinasofia.es/en/collections/artwork/orange-red-relief-delphine-seyrig","label":"Museo Nacional Centro de Arte Reina Sofía, Madrid primary museum record","accessed":"2026-10-26"}]},{"source_id":"guggenheim1996:cat-93","source_record_id":"93","title":"Orange Red Relief (For Delphine Seyrig)","year_start":1990,"year_end":1990,"date_display":"1990","medium":"Oil on canvas","height_cm":306.1,"width_cm":250.2,"depth_cm":null,"dimensions_display":null,"collection":"Museo Nacional Centro de Arte Reina Sofía, Madrid","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=232","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":93,"pdf_page":232,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 306.1 x 250.2cm agree with existing 305.435 x 250.19cm within published rounding. Primary catalogue93 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=232","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 93","accessed":"2026-10-27","pdf_page":232}],"verified_identity_of":"ek-809"},{"source_id":"foundation-exhib-v4:EK809:ellsworth-kelly-a-retrospective","source_record_id":"EK 809","ek_id":"EK 809","title":"Orange Red Relief (for Delphine Seyrig)","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 809"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]}],"record_kind":"painting","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-809","field":"collection","chosen":"Museo Nacional Centro de Arte Reina Sofia, Madrid","alternative":"Museo Nacional Centro de Arte Reina Sofía, Madrid","source":"https://www.museoreinasofia.es/en/collections/artwork/orange-red-relief-delphine-seyrig"},{"id":"ek-809","field":"height_cm","chosen":305.435,"alternative":306.1,"source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=232"}],"colors":["orange","red"],"shape_type":"polygon relief","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/ek-809.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-809.svg","colors":["orange","red"],"shape_type":"polygon relief","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/orange-red-relief-for-delphine-seyrig/","reference_id":"research/reference-images/EK-809.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"orange red relief for delphine seyrig","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Museo Nacional Centro de Arte Reina Sofía, Madrid"},{"id":"ek-808","canonical_id":"EK 808","title":"Yellow Curve","year_start":1990,"year_end":1990,"date_display":"1990","medium":"acrylic on canvas on wood","height_cm":718.82,"width_cm":792.48,"dimensions_display":"1 x 283 x 312 inches","collection":"Glenstone Museum","sources":[{"url":"https://ellsworthkelly.org/work/yellow-curve/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://www.glenstone.org/artworks/yellow-curve","label":"Glenstone Museum primary object record","accessed":"2026-10-27"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-at-100/","label":"Ellsworth Kelly Foundation exhibition caption: EK 808"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-shapes-and-colors-1949-2015/","label":"Ellsworth Kelly Foundation exhibition caption: EK 808"}],"notes":["Floor work: plan dimensions use the second and third published dimensions; first dimension is thickness.","Floor painting. Museum dimensions are the first two footprint axes; the third is thickness. Foundation reports a different footprint; retain both claims as a source discrepancy.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Source discrepancy: height_cm is recorded here as 718.82; another source reports 777.24. See preserved source rows and reconciliation ledger.","Source discrepancy: width_cm is recorded here as 792.48; another source reports 741.36. See preserved source rows and reconciliation ledger.","Schematic silhouette in the actually photographed FLOOR PROJECTION; yellow panel only, no gallery floor/wall. This is not a reconstructed plan and cannot be compared at physical scale. Vivid yellow is interpretive."],"record_status":"documented","source_records":[{"ek_id":"EK 808","title":"Yellow Curve","date":"1990","medium":"acrylic on canvas on wood","dimensions":"1 x 283 x 312 inches","collection":"Glenstone Museum","source_url":"https://ellsworthkelly.org/work/yellow-curve/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"glenstone-v3:yellow-curve","source_record_id":"glenstone-v3:yellow-curve","title":"Yellow Curve","year_start":1990,"year_end":1990,"date_display":"1990","medium":"acrylic on canvas on wood","height_cm":777.24,"width_cm":741.36,"dimensions_display":"306 x 291 7/8 x 1 inches (777.24 x 741.36 x 2.54 cm)","collection":"Glenstone Museum","accession":null,"ek_id":"EK 808","source_url":"https://www.glenstone.org/artworks/yellow-curve","image_url":"https://www.glenstone.org/medias/azure-99210.jpg?crop=,,x,y&format=jpg&quality=80&width=1000","record_kind":"painting","record_status":"sourced_metadata","notes":["Floor painting. Museum dimensions are the first two footprint axes; the third is thickness. Foundation reports a different footprint; retain both claims as a source discrepancy."],"sources":[{"url":"https://www.glenstone.org/artworks/yellow-curve","label":"Glenstone Museum primary object record","accessed":"2026-10-27"}]},{"source_id":"foundation-exhib-v4:EK808:ellsworth-kelly-at-100","source_record_id":"EK 808","ek_id":"EK 808","title":"Yellow Curve","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-at-100/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-at-100/","label":"Ellsworth Kelly Foundation exhibition caption: EK 808"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]},{"source_id":"foundation-exhib-v4:EK808:ellsworth-kelly-shapes-and-colors-1949-2015","source_record_id":"EK 808","ek_id":"EK 808","title":"Yellow Curve","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-shapes-and-colors-1949-2015/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-shapes-and-colors-1949-2015/","label":"Ellsworth Kelly Foundation exhibition caption: EK 808"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]}],"record_kind":"painting","title_aliases":[],"source_image_url":"https://www.glenstone.org/medias/azure-99210.jpg?crop=,,x,y&format=jpg&quality=80&width=1000","auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-808","field":"height_cm","chosen":718.82,"alternative":777.24,"source":"https://www.glenstone.org/artworks/yellow-curve"},{"id":"ek-808","field":"width_cm","chosen":792.48,"alternative":741.36,"source":"https://www.glenstone.org/artworks/yellow-curve"}],"colors":["yellow"],"shape_type":"curved floor panel projection","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-foundation-yellow-curve-floor-projection.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-foundation-yellow-curve-floor-projection.svg","title":"Yellow Curve","colors":["yellow"],"shape_type":"curved floor panel projection","reference_url":"https://ellsworthkelly.org/work/yellow-curve/","source_url":"https://ellsworthkelly.org/work/yellow-curve/","reference_id":"research/svg-gap-v5/foundation/reference-images/ek-808.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against specifically identified primary image","palette":"standardized vivid screen colours; original pigment values not measured","notes":"Schematic silhouette in the actually photographed FLOOR PROJECTION; yellow panel only, no gallery floor/wall. This is not a reconstructed plan and cannot be compared at physical scale. Vivid yellow is interpretive.","reviewed_date":"2026-10-27","original_record_kind":"painting","true_scale_eligible":false,"true_scale_note":"Physical scale unresolved: photographed floor projection; plan outline is not established."},"missing_fields":[],"is_representative":false,"duplicate_group":"yellow curve","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Physical scale unresolved: photographed floor projection; plan outline is not established.","collection_group":"Glenstone","representative_id":"christies-5315261"},{"id":"museum-v2-walker-black-relief-with-white","canonical_id":null,"title":"Black Relief with White","year_start":1991,"year_end":1991,"date_display":"1991","medium":"oil on joined canvases","height_cm":177.8,"width_cm":245.11,"dimensions_display":" 70 x 96-1/2 x 4 inches overall installed","collection":"Walker Art Center","sources":[{"url":"https://www.walkerart.org/collections/artwork/black-relief-with-white/","label":"Walker Art Center primary record / publication","accessed":"2026-10-27"},{"url":"https://ellsworthkelly.org/chronology/","label":"Verified supplementary metadata","page":null}],"notes":["Museum classification: paintings. Complete public artist-index query also preserves excluded media.","Exact-creator public collection search:184 Kelly objects; five classified paintings. Gift of Judy and Kenneth Dayton, 2022","White backing panel and clockwise-rotated black panel observed. Wall, shadows and depth omitted; open corners transparent."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"museum-v2:walker_black-relief-with-white","source_record_id":"2022.50","title":"Black Relief with White","year_start":1991,"year_end":1991,"date_display":"1991","medium":"oil on joined canvases","height_cm":177.8,"width_cm":245.11,"dimensions_display":" 70 x 96-1/2 x 4 inches overall installed","collection":"Walker Art Center, Minneapolis","accession":"2022.50","ek_id":null,"source_url":"https://www.walkerart.org/collections/artwork/black-relief-with-white/","image_url":"https://imgix-proxy.walkerart.org/wac_42848.tif?fm=jpg&w=1800&h=1800&fit=fit","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-26","notes":["Museum classification: paintings. Complete public artist-index query also preserves excluded media.","Exact-creator public collection search:184 Kelly objects; five classified paintings. Gift of Judy and Kenneth Dayton, 2022","White backing panel and clockwise-rotated black panel observed. Wall, shadows and depth omitted; open corners transparent."],"sources":[{"url":"https://www.walkerart.org/collections/artwork/black-relief-with-white/","label":"Walker Art Center, Minneapolis primary museum record","accessed":"2026-10-26"}]},{"source_id":"north-v4:walker-black-relief-with-white","source_record_id":"2022.50","title":"Black Relief with White","year_start":1991,"year_end":1991,"date_display":"1991","medium":"oil on joined canvases","height_cm":177.8,"width_cm":245.11,"collection":"Walker Art Center","accession":"2022.50","ek_id":null,"source_url":"https://www.walkerart.org/collections/artwork/black-relief-with-white/","image_url":"https://imgix-proxy.walkerart.org/wac_42848.tif?fm=jpg&w=1024&h=1024&fit=fit","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Exact-creator public collection search:184 Kelly objects; five classified paintings. Gift of Judy and Kenneth Dayton, 2022"],"sources":[{"url":"https://www.walkerart.org/collections/artwork/black-relief-with-white/","label":"Walker Art Center primary record / publication","accessed":"2026-10-27"}],"verified_identity_of":"museum-v2-walker-black-relief-with-white","dimensions_display":"70 x 96-1/2 x 4 inches overall installed","credit_line":"Gift of Judy and Kenneth Dayton, 2022"}],"source_image_url":"https://imgix-proxy.walkerart.org/wac_42848.tif?fm=jpg&w=1024&h=1024&fit=fit","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"museum-v2-walker-black-relief-with-white","field":"collection","chosen":"Walker Art Center, Minneapolis","alternative":"Walker Art Center","source":"https://www.walkerart.org/collections/artwork/black-relief-with-white/"}],"colors":["white","black"],"shape_type":"overlapping rectangles","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-north-american-walker-black-relief-with-white.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-north-american-walker-black-relief-with-white.svg","title":"Black Relief with White","year_start":1991,"colors":["white","black"],"shape_type":"overlapping rectangles","reference_url":"https://www.walkerart.org/collections/artwork/black-relief-with-white/","reference_image_url":"https://imgix-proxy.walkerart.org/wac_42848.tif?fm=jpg&w=1024&h=1024&fit=fit","reference_id":"research/north-american-v4/reference-images/walker-black-relief-with-white.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against primary reference","palette":"standardized vivid screen colours; not measured pigment values","notes":"White backing panel and clockwise-rotated black panel observed. Wall, shadows and depth omitted; open corners transparent.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"black relief with white","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Walker Art Center"},{"id":"museum-v2-lenbach-documenta-a","canonical_id":null,"title":"Blue Panel with Curve","year_start":1991,"year_end":1991,"date_display":"1991","medium":"Oil on canvas","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":"Städtische Galerie im Lenbachhaus und Kunstbau München","sources":[{"url":"https://www.lenbachhaus.de/en/digital/collection-online/detail/the-documenta-room-a-blue-panel-with-curve-1991-b-red-panel-with-curve-1991-c-green-panel-with-curve-1992-d-white-panel-with-curve-1992-30014052","label":"Städtische Galerie im Lenbachhaus und Kunstbau München primary museum record","accessed":"2026-10-26"}],"notes":["Named component a of museum DocumentaRoom groupG17734a–d. Museum explicitly supplies each title andyear; constituent dimensions not supplied."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"museum-v2:lenbach_documenta_a","source_record_id":"G 17734 a-d (component a)","title":"Blue Panel with Curve","year_start":1991,"year_end":1991,"date_display":"1991","medium":"Oil on canvas","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":"Städtische Galerie im Lenbachhaus und Kunstbau München","accession":"G 17734 a-d (component a)","ek_id":null,"source_url":"https://www.lenbachhaus.de/en/digital/collection-online/detail/the-documenta-room-a-blue-panel-with-curve-1991-b-red-panel-with-curve-1991-c-green-panel-with-curve-1992-d-white-panel-with-curve-1992-30014052","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-26","notes":["Named component a of museum DocumentaRoom groupG17734a–d. Museum explicitly supplies each title andyear; constituent dimensions not supplied."],"sources":[{"url":"https://www.lenbachhaus.de/en/digital/collection-online/detail/the-documenta-room-a-blue-panel-with-curve-1991-b-red-panel-with-curve-1991-c-green-panel-with-curve-1992-d-white-panel-with-curve-1992-30014052","label":"Städtische Galerie im Lenbachhaus und Kunstbau München primary museum record","accessed":"2026-10-26"}]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["blue"],"shape_type":null,"color_basis":"title_derived_nonexhaustive","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["height_cm","width_cm","shape_type","svg_study"],"is_representative":true,"duplicate_group":"blue panel with curve","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Städtische Galerie im Lenbachhaus und Kunstbau München"},{"id":"ek-818","canonical_id":"EK 818","title":"Orange Relief with Green","year_start":1991,"year_end":1991,"date_display":"1991","medium":"oil on canvas, two joined panels","height_cm":237.49,"width_cm":215.265,"dimensions_display":"93 1/2 x 84 3/4 x 2 5/8 inches","collection":"Tate","sources":[{"url":"https://ellsworthkelly.org/work/orange-relief-with-green/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://www.tate.org.uk/art/artworks/kelly-orange-relief-with-green-t07478","institution":"tate","accessed":"2026-10-26","label":"tate"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=234","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 95","accessed":"2026-10-27","pdf_page":234}],"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 237.5 x 215.3cm agree with existing 237.49 x 215.265cm within published rounding. Primary catalogue95 caption retained; catalogue plate number is not EK number."],"record_status":"documented","source_records":[{"ek_id":"EK 818","title":"Orange Relief with Green","date":"1991","medium":"oil on canvas, two joined panels","dimensions":"93 1/2 x 84 3/4 x 2 5/8 inches","collection":"Tate, London. Presented by the American Fund for the Tate Gallery","source_url":"https://ellsworthkelly.org/work/orange-relief-with-green/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"tate:26464","source_record_id":"26464","title":"Orange Relief with Green","year_start":1991,"year_end":1991,"date_display":"1991","medium":"Oil paint on canvas","height_cm":237.5,"width_cm":215.3,"dimensions_display":"unconfirmed: 2375 x 2153 mm","collection":"Tate","source_url":"https://www.tate.org.uk/art/artworks/kelly-orange-relief-with-green-t07478","image_url":"https://www.tate.org.uk/art/images/work/T/T07/T07478_8.jpg","accession":"T07478","record_kind":"painting","notes":[],"sources":[{"url":"https://www.tate.org.uk/art/artworks/kelly-orange-relief-with-green-t07478","institution":"tate","accessed":"2026-10-26"}]},{"source_id":"guggenheim1996:cat-95","source_record_id":"95","title":"Orange Relief with Green","year_start":1991,"year_end":1991,"date_display":"1991","medium":"Oil on canvas","height_cm":237.5,"width_cm":215.3,"depth_cm":null,"dimensions_display":null,"collection":"Tate Gallery, London, Lent by the American Fund for the Tate Gallery, 1994","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=234","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":95,"pdf_page":234,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 237.5 x 215.3cm agree with existing 237.49 x 215.265cm within published rounding. Primary catalogue95 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=234","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 95","accessed":"2026-10-27","pdf_page":234}],"verified_identity_of":"ek-818"}],"record_kind":"painting","title_aliases":[],"source_image_url":"https://www.tate.org.uk/art/images/work/T/T07/T07478_8.jpg","auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-818","field":"collection","chosen":"Tate, London. Presented by the American Fund for the Tate Gallery","alternative":"Tate","source":"https://www.tate.org.uk/art/artworks/kelly-orange-relief-with-green-t07478"},{"id":"ek-818","field":"collection","chosen":"Tate","alternative":"Tate Gallery, London, Lent by the American Fund for the Tate Gallery, 1994","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=234"}],"colors":["orange","green"],"shape_type":"curved relief","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/ek-818.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-818.svg","colors":["orange","green"],"shape_type":"curved relief","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/orange-relief-with-green/","reference_id":"research/reference-images/EK-818.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"orange relief with green","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Tate"},{"id":"museum-v2-lenbach-documenta-b","canonical_id":null,"title":"Red Panel with Curve","year_start":1991,"year_end":1991,"date_display":"1991","medium":"Oil on canvas","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":"Städtische Galerie im Lenbachhaus und Kunstbau München","sources":[{"url":"https://www.lenbachhaus.de/en/digital/collection-online/detail/the-documenta-room-a-blue-panel-with-curve-1991-b-red-panel-with-curve-1991-c-green-panel-with-curve-1992-d-white-panel-with-curve-1992-30014052","label":"Städtische Galerie im Lenbachhaus und Kunstbau München primary museum record","accessed":"2026-10-26"}],"notes":["Named component b of museum DocumentaRoom groupG17734a–d. Museum explicitly supplies each title andyear; constituent dimensions not supplied."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"museum-v2:lenbach_documenta_b","source_record_id":"G 17734 a-d (component b)","title":"Red Panel with Curve","year_start":1991,"year_end":1991,"date_display":"1991","medium":"Oil on canvas","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":"Städtische Galerie im Lenbachhaus und Kunstbau München","accession":"G 17734 a-d (component b)","ek_id":null,"source_url":"https://www.lenbachhaus.de/en/digital/collection-online/detail/the-documenta-room-a-blue-panel-with-curve-1991-b-red-panel-with-curve-1991-c-green-panel-with-curve-1992-d-white-panel-with-curve-1992-30014052","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-26","notes":["Named component b of museum DocumentaRoom groupG17734a–d. Museum explicitly supplies each title andyear; constituent dimensions not supplied."],"sources":[{"url":"https://www.lenbachhaus.de/en/digital/collection-online/detail/the-documenta-room-a-blue-panel-with-curve-1991-b-red-panel-with-curve-1991-c-green-panel-with-curve-1992-d-white-panel-with-curve-1992-30014052","label":"Städtische Galerie im Lenbachhaus und Kunstbau München primary museum record","accessed":"2026-10-26"}]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["red"],"shape_type":null,"color_basis":"title_derived_nonexhaustive","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["height_cm","width_cm","shape_type","svg_study"],"is_representative":true,"duplicate_group":"red panel with curve","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Städtische Galerie im Lenbachhaus und Kunstbau München"},{"id":"north-v4-baltimore-two-blacks-white","canonical_id":"EK 819CBA (verso)","title":"Two Blacks and White","year_start":1991,"year_end":1991,"date_display":"1991","medium":"Oil on canvas","height_cm":236.2,"width_cm":376.6,"dimensions_display":"93 ×148¼in (236.2 ×376.6cm)","collection":"The Baltimore Museum of Art","sources":[{"url":"https://artbma.org/artwork/two-blacks-and-white/","label":"The Baltimore Museum of Art primary record / publication","accessed":"2026-10-27"}],"notes":["The Caplan Family Contemporary Art Fund, and Collectors Circle Fund. Purchased1993 from Blum Helman Gallery. Verso: #819CBA-/KELLY/TWO BLACKS AND WHITE/1991/93 ×148¼. Current source explicitly uses NoPhoto placeholder; no reconstruction invented.","Museum-supplied Google Arts & Culture image: lower-left black rectangle, middle white square, upper-right black rectangle. Open stepped spaces remain transparent; the middle white panel is painted support."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"north-v4:baltimore-two-blacks-white","source_record_id":"1993.26","title":"Two Blacks and White","year_start":1991,"year_end":1991,"date_display":"1991","medium":"Oil on canvas","height_cm":236.2,"width_cm":376.6,"collection":"The Baltimore Museum of Art","accession":"1993.26","ek_id":"EK 819CBA (verso)","source_url":"https://artbma.org/artwork/two-blacks-and-white/","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["The Caplan Family Contemporary Art Fund, and Collectors Circle Fund. Purchased1993 from Blum Helman Gallery. Verso: #819CBA-/KELLY/TWO BLACKS AND WHITE/1991/93 ×148¼. Current source explicitly uses NoPhoto placeholder; no reconstruction invented.","Museum-supplied Google Arts & Culture image: lower-left black rectangle, middle white square, upper-right black rectangle. Open stepped spaces remain transparent; the middle white panel is painted support."],"sources":[{"url":"https://artbma.org/artwork/two-blacks-and-white/","label":"The Baltimore Museum of Art primary record / publication","accessed":"2026-10-27"}],"dimensions_display":"93 ×148¼in (236.2 ×376.6cm)"}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","white"],"shape_type":"three stepped joined rectangles","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-museum-north-v4-baltimore-two-blacks-white.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-museum-north-v4-baltimore-two-blacks-white.svg","colors":["black","white"],"shape_type":"three stepped joined rectangles","reference_url":"https://artsandculture.google.com/asset/two-blacks-and-white/vwEStKIHqwBQOw","reference_id":"research/svg-gap-v5/museums/references/baltimore-twoblacks.jpg","method":"hand_authored_vector_after_visual_reference","geometry_confidence":"approximate; visually reviewed","palette":"standardized color families; not colorimetric","notes":"Museum-supplied Google Arts & Culture image: lower-left black rectangle, middle white square, upper-right black rectangle. Open stepped spaces remain transparent; the middle white panel is painted support.","reviewed_date":"2026-10-27","source_url":"https://artbma.org/artwork/two-blacks-and-white/"},"missing_fields":[],"is_representative":true,"duplicate_group":"two blacks and white","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"The Baltimore Museum of Art"},{"id":"matthewmarks-yellow-relief-with-blue-1991-2096","canonical_id":null,"title":"Yellow Relief with Blue","year_start":1991,"year_end":1991,"date_display":"1991","medium":"Oil on canvas, two joined panels","height_cm":305.0,"width_cm":132.0,"dimensions_display":"120 × 52 inches; 305 × 132 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-paintings-10-1994/lightbox/works/yellow-relief-with-blue-1991-2096","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=233","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 94","accessed":"2026-10-27","pdf_page":233}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 304.8 x 132.1cm agree with existing 305.0 x 132.0cm within published rounding. Primary catalogue94 caption retained; catalogue plate number is not EK number.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"matthewmarks:yellow-relief-with-blue-1991-2096","source_record_id":"yellow-relief-with-blue-1991-2096","title":"Yellow Relief with Blue","year_start":1991,"year_end":1991,"date_display":"1991","medium":"Oil on canvas, two joined panels","height_cm":305.0,"width_cm":132.0,"depth_cm":null,"dimensions_display":"120 × 52 inches; 305 × 132 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-paintings-10-1994/lightbox/works/yellow-relief-with-blue-1991-2096","image_url":"https://cdn.matthewmarks.com/online/yellow-relief-with-blue-1991-2096/_800xAUTO_fit_center-center_none/Kelly_Yellow-Relief-with-Blue_1991_2096_02.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 304.8 x 132.1cm agree with existing 305.0 x 132.0cm within published rounding. Primary catalogue94 caption retained; catalogue plate number is not EK number.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-paintings-10-1994/lightbox/works/yellow-relief-with-blue-1991-2096","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"2096","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-paintings-10-1994"]},{"source_id":"guggenheim1996:cat-94","source_record_id":"94","title":"Yellow Relief with Blue","year_start":1991,"year_end":1991,"date_display":"1991","medium":"Oil on canvas","height_cm":304.8,"width_cm":132.1,"depth_cm":null,"dimensions_display":null,"collection":"Berardo Collection, Sintra Museum of Modern Art, Lisbon","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=233","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":94,"pdf_page":233,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 304.8 x 132.1cm agree with existing 305.0 x 132.0cm within published rounding. Primary catalogue94 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=233","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 94","accessed":"2026-10-27","pdf_page":233}],"verified_identity_of":"matthewmarks-yellow-relief-with-blue-1991-2096"}],"source_image_url":"https://cdn.matthewmarks.com/online/yellow-relief-with-blue-1991-2096/_800xAUTO_fit_center-center_none/Kelly_Yellow-Relief-with-Blue_1991_2096_02.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"matthewmarks-yellow-relief-with-blue-1991-2096","field":"collection","chosen":"Collection unverified (documented in Matthew Marks exhibition)","alternative":"Berardo Collection, Sintra Museum of Modern Art, Lisbon","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=233"}],"colors":["yellow","blue"],"shape_type":"curved relief","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-marks-yellow-relief-with-blue-1991-2096.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-marks-yellow-relief-with-blue-1991-2096.svg","colors":["yellow","blue"],"shape_type":"curved relief","reference_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-paintings-10-1994/lightbox/works/yellow-relief-with-blue-1991-2096","reference_id":"research/auction-private-v4/references/marks-yellow-relief-with-blue-1991-2096.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary reference","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"yellow relief with blue","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Unknown"},{"id":"international-v4-lwl-black-white","canonical_id":null,"title":"Black and White","year_start":1992,"year_end":1992,"date_display":"1992","medium":"Oil, oak, fiberglass","height_cm":528.3,"width_cm":259.1,"dimensions_display":"528.3 × 259.1 cm","collection":"LWL-Museum für Kunst und Kultur, Münster","sources":[{"url":"https://sammlung-online.lwl-museum-kunst-kultur.de/werke/6106","label":"LWL-Museum für Kunst und Kultur, Münster primary source","accessed":"2026-10-27"},{"url":"https://ellsworthkelly.org/chronology/","label":"Foundation chronology (existence evidence)"}],"notes":["Museum classifies Malerei / Tafelbild. Overall dimensions528.3×259.1×5.1cm, additional component height264.5cm listed without reliable component labels. Actual photograph shows black square over white square; retain as one painting group, not two unrelated works. Artist index explicitly lists one work."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"international-v4:lwl-black-white","source_record_id":"A-1119 LM","title":"Black and White","year_start":1992,"year_end":1992,"date_display":"1992","medium":"Oil, oak, fiberglass","height_cm":528.3,"width_cm":259.1,"dimensions_display":"528.3 × 259.1 cm","collection":"LWL-Museum für Kunst und Kultur, Münster","accession":"A-1119 LM","ek_id":null,"source_url":"https://sammlung-online.lwl-museum-kunst-kultur.de/werke/6106","image_url":"https://api.lwl-museum-kunst-kultur.de/?command=getcontent&height=1200&server=images&value=A-1119LM_sw.jpg&width=1200","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Museum classifies Malerei / Tafelbild. Overall dimensions528.3×259.1×5.1cm, additional component height264.5cm listed without reliable component labels. Actual photograph shows black square over white square; retain as one painting group, not two unrelated works. Artist index explicitly lists one work."],"sources":[{"url":"https://sammlung-online.lwl-museum-kunst-kultur.de/werke/6106","label":"LWL-Museum für Kunst und Kultur, Münster primary source","accessed":"2026-10-27"}],"depth_cm":5.1}],"source_image_url":"https://api.lwl-museum-kunst-kultur.de/?command=getcontent&height=1200&server=images&value=A-1119LM_sw.jpg&width=1200","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","white"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-international-lwl-black-white.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-international-lwl-black-white.svg","colors":["black","white"],"shape_type":"rectangle","reference_url":"https://sammlung-online.lwl-museum-kunst-kultur.de/werke/6106","reference_id":"research/international-v4/reference-images/lwl-black-white.jpg","method":"hand_authored_vector_after_visual_reference","geometry_confidence":"approximate, visually reviewed","palette":"standardized, not colorimetric","notes":"","reviewed_date":"2026-10-27","source_url":"https://sammlung-online.lwl-museum-kunst-kultur.de/werke/6106"},"missing_fields":[],"is_representative":false,"duplicate_group":"black and white","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"LWL-Museum für Kunst und Kultur, Münster","representative_id":"moma1973-pdf62-caption2"},{"id":"international-v4-maeght-blue-floor-panel-leo","canonical_id":null,"title":"Blue Floor Panel for Leo","year_start":1992,"year_end":1992,"date_display":"1992","medium":"Acrylic on canvas on wood","height_cm":698.5,"width_cm":1463,"dimensions_display":"698.5 × 1463 cm","collection":"Ellsworth Kelly Studio (museum-supplied2026 exhibition caption)","sources":[{"url":"https://tlmagazine.com/fondation-maeght-summer-2026/?print=true","label":"Ellsworth Kelly Studio (museum-supplied2026 exhibition caption) primary source","accessed":"2026-10-27"},{"url":"https://ellsworthkelly.org/chronology/","label":"Verified supplementary metadata","page":null}],"notes":["Museum-supplied2026 installation photograph caption documents1992 and2.54×698.5×1463cm. Stored height/width are planar floor dimensions698.5×1463cm;2.54cm is thickness, not a2.54cm-tall wall painting. Ownership credit EllsworthKellyStudio. Reference is an oblique floor installation; no plan geometry inferred.","Museum-supplied 2026 installation photograph and caption explicitly identify Blue Floor Panel for Leo (1992). Observed floor projection only; four edges visible. No claim that projected outline is an orthographic plan. Known floor-plan dimensions do not establish projected wall-style geometry."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"international-v4:maeght-blue-floor-panel-leo","source_record_id":"maeght-blue-floor-panel-leo","title":"Blue Floor Panel for Leo","year_start":1992,"year_end":1992,"date_display":"1992","medium":"Acrylic on canvas on wood","height_cm":698.5,"width_cm":1463,"dimensions_display":"698.5 × 1463 cm","collection":"Ellsworth Kelly Studio (museum-supplied2026 exhibition caption)","accession":null,"ek_id":null,"source_url":"https://tlmagazine.com/fondation-maeght-summer-2026/?print=true","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"museum_supplied_caption_hosted_by_publication","retrieved_date":"2026-10-27","notes":["Museum-supplied2026 installation photograph caption documents1992 and2.54×698.5×1463cm. Stored height/width are planar floor dimensions698.5×1463cm;2.54cm is thickness, not a2.54cm-tall wall painting. Ownership credit EllsworthKellyStudio. Reference is an oblique floor installation; no plan geometry inferred.","Museum-supplied 2026 installation photograph and caption explicitly identify Blue Floor Panel for Leo (1992). Observed floor projection only; four edges visible. No claim that projected outline is an orthographic plan. Known floor-plan dimensions do not establish projected wall-style geometry."],"sources":[{"url":"https://tlmagazine.com/fondation-maeght-summer-2026/?print=true","label":"Ellsworth Kelly Studio (museum-supplied2026 exhibition caption) primary source","accessed":"2026-10-27"}],"verified_identity_of":"gap-blue-floor-panel-for-leo-1992","depth_cm":2.54,"dimension_role":"planar floor bounding dimensions; source lists thickness × planar height × planar width","true_scale_eligible":false,"true_scale_note":"Floor installation axes and support plan require further review before wall-painting true-scale comparison."}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["blue"],"shape_type":"projected floor quadrilateral","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-museum-international-v4-maeght-blue-floor-panel-leo.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-museum-international-v4-maeght-blue-floor-panel-leo.svg","colors":["blue"],"shape_type":"projected floor quadrilateral","reference_url":"https://tlmagazine.com/fondation-maeght-summer-2026/?print=true","reference_id":"research/svg-gap-v5/museums/references/maeght-0017-hdr.jpg","method":"hand_authored_vector_after_visual_reference","geometry_confidence":"approximate; visually reviewed","palette":"standardized color families; not colorimetric","notes":"Museum-supplied 2026 installation photograph and caption explicitly identify Blue Floor Panel for Leo (1992). Observed floor projection only; four edges visible. No claim that projected outline is an orthographic plan. Known floor-plan dimensions do not establish projected wall-style geometry.","reviewed_date":"2026-10-27","source_url":"https://tlmagazine.com/fondation-maeght-summer-2026/?print=true","true_scale_eligible":false,"true_scale_note":"Observed reference proportions only; physical dimensions or orientation unresolved. Museum-supplied 2026 installation photograph and caption explicitly identify Blue Floor Panel for Leo (1992). Observed floor projection only; four edges visible. No claim that projected outline is an orthographic plan. Known floor-plan dimensions do not establish projected wall-style geometry.","dimension_unit":"normalized_observed_proportions"},"missing_fields":[],"is_representative":true,"duplicate_group":"blue floor panel for leo","dimension_role":"planar floor bounding dimensions; source lists thickness × planar height × planar width","true_scale_eligible":false,"true_scale_note":"Observed reference proportions only; physical dimensions or orientation unresolved. Museum-supplied 2026 installation photograph and caption explicitly identify Blue Floor Panel for Leo (1992). Observed floor projection only; four edges visible. No claim that projected outline is an orthographic plan. Known floor-plan dimensions do not establish projected wall-style geometry.","collection_group":"Ellsworth Kelly Studio (museum-supplied2026 exhibition caption)"},{"id":"museum-v2-lenbach-documenta-c","canonical_id":null,"title":"Green Panel with Curve","year_start":1992,"year_end":1992,"date_display":"1992","medium":"Oil on canvas","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":"Städtische Galerie im Lenbachhaus und Kunstbau München","sources":[{"url":"https://www.lenbachhaus.de/en/digital/collection-online/detail/the-documenta-room-a-blue-panel-with-curve-1991-b-red-panel-with-curve-1991-c-green-panel-with-curve-1992-d-white-panel-with-curve-1992-30014052","label":"Städtische Galerie im Lenbachhaus und Kunstbau München primary museum record","accessed":"2026-10-26"}],"notes":["Named component c of museum DocumentaRoom groupG17734a–d. Museum explicitly supplies each title andyear; constituent dimensions not supplied."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"museum-v2:lenbach_documenta_c","source_record_id":"G 17734 a-d (component c)","title":"Green Panel with Curve","year_start":1992,"year_end":1992,"date_display":"1992","medium":"Oil on canvas","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":"Städtische Galerie im Lenbachhaus und Kunstbau München","accession":"G 17734 a-d (component c)","ek_id":null,"source_url":"https://www.lenbachhaus.de/en/digital/collection-online/detail/the-documenta-room-a-blue-panel-with-curve-1991-b-red-panel-with-curve-1991-c-green-panel-with-curve-1992-d-white-panel-with-curve-1992-30014052","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-26","notes":["Named component c of museum DocumentaRoom groupG17734a–d. Museum explicitly supplies each title andyear; constituent dimensions not supplied."],"sources":[{"url":"https://www.lenbachhaus.de/en/digital/collection-online/detail/the-documenta-room-a-blue-panel-with-curve-1991-b-red-panel-with-curve-1991-c-green-panel-with-curve-1992-d-white-panel-with-curve-1992-30014052","label":"Städtische Galerie im Lenbachhaus und Kunstbau München primary museum record","accessed":"2026-10-26"}]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["green"],"shape_type":null,"color_basis":"title_derived_nonexhaustive","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["height_cm","width_cm","shape_type","svg_study"],"is_representative":true,"duplicate_group":"green panel with curve","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Städtische Galerie im Lenbachhaus und Kunstbau München"},{"id":"ek-835","canonical_id":"EK 835","title":"Red Floor Panel","year_start":1992,"year_end":1992,"date_display":"1992","medium":"acrylic on canvas on wood","height_cm":803.91,"width_cm":1216.025,"dimensions_display":"1 x 316 1/2 x 478 3/4 inches","collection":"Ellsworth Kelly Studio","sources":[{"url":"https://ellsworthkelly.org/work/red-floor-panel/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-blue-green-black-red/lightbox/works/kele-sc-48655","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"},{"url":"https://ellsworthkelly.org/exhibition/blue-green-black-red/","label":"Ellsworth Kelly Foundation exhibition caption: EK 835"}],"notes":["Floor work: plan dimensions use the second and third published dimensions; first dimension is thickness.","Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Floor work: supplied first axis is thickness. Normalized plan dimensions804 ×1216cm, thickness3cm. Identity matches Foundation EK835 title/year/plan dimensions and gallery reference filename explicitly EK835. Gallery acrylic and Foundation oil medium discrepancy retained. No projected true-scale SVG is supplied.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Schematic silhouette of the actual photographed FLOOR PROJECTION. All four observed panel corners retained, floor and mounting shadows omitted. Plan outline and rectified aspect are not asserted; excluded from physical scaling."],"record_status":"documented","source_records":[{"ek_id":"EK 835","title":"Red Floor Panel","date":"1992","medium":"acrylic on canvas on wood","dimensions":"1 x 316 1/2 x 478 3/4 inches","collection":"Ellsworth Kelly Studio","source_url":"https://ellsworthkelly.org/work/red-floor-panel/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"matthewmarks:kele-sc-48655","source_record_id":"kele-sc-48655","title":"Red Floor Panel","year_start":1992,"year_end":1992,"date_display":"1992","medium":"Acrylic on canvas on wood","height_cm":804,"width_cm":1216,"depth_cm":3,"dimensions_display":"1 × 316½ × 478¾ inches; 3 × 804 × 1216 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-blue-green-black-red/lightbox/works/kele-sc-48655","image_url":"https://cdn.matthewmarks.com/online/kele-sc-48655/_800xAUTO_fit_center-center_none/48655_EK-835_01.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Floor work: supplied first axis is thickness. Normalized plan dimensions804 ×1216cm, thickness3cm. Identity matches Foundation EK835 title/year/plan dimensions and gallery reference filename explicitly EK835. Gallery acrylic and Foundation oil medium discrepancy retained. No projected true-scale SVG is supplied."],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-blue-green-black-red/lightbox/works/kele-sc-48655","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"48655","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-blue-green-black-red"],"dimension_role":"floor-plan dimensions","verified_identity_of":"ek-835"},{"source_id":"foundation-exhib-v4:EK835:blue-green-black-red","source_record_id":"EK 835","ek_id":"EK 835","title":"Red Floor Panel","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/blue-green-black-red/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/blue-green-black-red/","label":"Ellsworth Kelly Foundation exhibition caption: EK 835"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]}],"record_kind":"painting","title_aliases":[],"source_image_url":"https://cdn.matthewmarks.com/online/kele-sc-48655/_800xAUTO_fit_center-center_none/48655_EK-835_01.jpg","auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-835","field":"collection","chosen":"Ellsworth Kelly Studio","alternative":"Collection unverified (documented in Matthew Marks exhibition)","source":"https://matthewmarks.com/exhibitions/ellsworth-kelly-blue-green-black-red/lightbox/works/kele-sc-48655"}],"colors":["red"],"shape_type":"floor quadrilateral projection","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-foundation-red-floor-panel-projection.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-foundation-red-floor-panel-projection.svg","title":"Red Floor Panel","colors":["red"],"shape_type":"floor quadrilateral projection","reference_url":"https://ellsworthkelly.org/work/red-floor-panel/","source_url":"https://ellsworthkelly.org/work/red-floor-panel/","reference_id":"research/svg-gap-v5/foundation/reference-images/ek-835.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against specifically identified primary image","palette":"standardized vivid screen colours; original pigment values not measured","notes":"Schematic silhouette of the actual photographed FLOOR PROJECTION. All four observed panel corners retained, floor and mounting shadows omitted. Plan outline and rectified aspect are not asserted; excluded from physical scaling.","reviewed_date":"2026-10-27","original_record_kind":"painting","true_scale_eligible":false,"true_scale_note":"Physical scale unresolved: photographed floor projection; plan outline is not established."},"missing_fields":[],"is_representative":true,"duplicate_group":"red floor panel","dimension_role":"floor-plan dimensions","true_scale_eligible":false,"true_scale_note":"Physical scale unresolved: photographed floor projection; plan outline is not established.","collection_group":"Ellsworth Kelly Studio"},{"id":"museum-v2-lenbach-documenta-d","canonical_id":null,"title":"White Panel with Curve","year_start":1992,"year_end":1992,"date_display":"1992","medium":"Oil on canvas","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":"Städtische Galerie im Lenbachhaus und Kunstbau München","sources":[{"url":"https://www.lenbachhaus.de/en/digital/collection-online/detail/the-documenta-room-a-blue-panel-with-curve-1991-b-red-panel-with-curve-1991-c-green-panel-with-curve-1992-d-white-panel-with-curve-1992-30014052","label":"Städtische Galerie im Lenbachhaus und Kunstbau München primary museum record","accessed":"2026-10-26"}],"notes":["Named component d of museum DocumentaRoom groupG17734a–d. Museum explicitly supplies each title andyear; constituent dimensions not supplied."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"museum-v2:lenbach_documenta_d","source_record_id":"G 17734 a-d (component d)","title":"White Panel with Curve","year_start":1992,"year_end":1992,"date_display":"1992","medium":"Oil on canvas","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":"Städtische Galerie im Lenbachhaus und Kunstbau München","accession":"G 17734 a-d (component d)","ek_id":null,"source_url":"https://www.lenbachhaus.de/en/digital/collection-online/detail/the-documenta-room-a-blue-panel-with-curve-1991-b-red-panel-with-curve-1991-c-green-panel-with-curve-1992-d-white-panel-with-curve-1992-30014052","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-26","notes":["Named component d of museum DocumentaRoom groupG17734a–d. Museum explicitly supplies each title andyear; constituent dimensions not supplied."],"sources":[{"url":"https://www.lenbachhaus.de/en/digital/collection-online/detail/the-documenta-room-a-blue-panel-with-curve-1991-b-red-panel-with-curve-1991-c-green-panel-with-curve-1992-d-white-panel-with-curve-1992-30014052","label":"Städtische Galerie im Lenbachhaus und Kunstbau München primary museum record","accessed":"2026-10-26"}]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["white"],"shape_type":null,"color_basis":"title_derived_nonexhaustive","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["height_cm","width_cm","shape_type","svg_study"],"is_representative":true,"duplicate_group":"white panel with curve","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Städtische Galerie im Lenbachhaus und Kunstbau München"},{"id":"matthewmarks-blue-relief-with-black-1993-2473","canonical_id":null,"title":"Blue Relief with Black","year_start":1993,"year_end":1993,"date_display":"1993","medium":"Oil on canvas, two joined panels","height_cm":250.0,"width_cm":226.0,"dimensions_display":"98¼ × 89 inches; 250 × 226 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-paintings-10-1994/lightbox/works/blue-relief-with-black-1993-2473","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=236","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 96","accessed":"2026-10-27","pdf_page":236}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 249.6 x 226.1cm agree with existing 250.0 x 226.0cm within published rounding. Primary catalogue96 caption retained; catalogue plate number is not EK number.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"matthewmarks:blue-relief-with-black-1993-2473","source_record_id":"blue-relief-with-black-1993-2473","title":"Blue Relief with Black","year_start":1993,"year_end":1993,"date_display":"1993","medium":"Oil on canvas, two joined panels","height_cm":250.0,"width_cm":226.0,"depth_cm":null,"dimensions_display":"98¼ × 89 inches; 250 × 226 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-paintings-10-1994/lightbox/works/blue-relief-with-black-1993-2473","image_url":"https://cdn.matthewmarks.com/online/blue-relief-with-black-1993-2473/_800xAUTO_fit_center-center_none/Kelly_Blue-Relief-with-Black_1993_2473_02.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 249.6 x 226.1cm agree with existing 250.0 x 226.0cm within published rounding. Primary catalogue96 caption retained; catalogue plate number is not EK number.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-paintings-10-1994/lightbox/works/blue-relief-with-black-1993-2473","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"2473","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-paintings-10-1994"]},{"source_id":"guggenheim1996:cat-96","source_record_id":"96","title":"Blue Relief with Black","year_start":1993,"year_end":1993,"date_display":"1993","medium":"Oil on canvas","height_cm":249.6,"width_cm":226.1,"depth_cm":null,"dimensions_display":null,"collection":"Private collection, San Francisco","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=236","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":96,"pdf_page":236,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 249.6 x 226.1cm agree with existing 250.0 x 226.0cm within published rounding. Primary catalogue96 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=236","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. 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Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"blue relief with black","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Unknown"},{"id":"museum-v2-k20-green-relief","canonical_id":null,"title":"Green Relief with Blue","year_start":1993,"year_end":1993,"date_display":"1993","medium":"Öl auf Leinwand, zwei miteinander verbundene Tafeln","height_cm":304.8,"width_cm":249.6,"dimensions_display":"304.8 × 249.6 cm","collection":"Kunstsammlung Nordrhein-Westfalen, Düsseldorf","sources":[{"url":"https://sammlung.kunstsammlung.de/de/werke/603","label":"Kunstsammlung Nordrhein-Westfalen, Düsseldorf primary museum record","accessed":"2026-10-26"},{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-paintings-10-1994/lightbox/works/green-relief-with-blue-1993-3690","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"},{"url":"https://matthewmarks.com/artists/ellsworth-kelly/lightbox/works/3690-ek-selected","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Museum maximum work dimensions; depth7.5cm in full source.","Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Green rectangle overlays blue vertical rectangle; silhouette is open at upper left and lower right."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"museum-v2:k20_green_relief","source_record_id":"G 07","title":"Green Relief with Blue","year_start":1993,"year_end":1993,"date_display":"1993","medium":"Öl auf Leinwand, zwei miteinander verbundene Tafeln","height_cm":304.8,"width_cm":249.6,"dimensions_display":"304.8 × 249.6 cm","collection":"Kunstsammlung Nordrhein-Westfalen, Düsseldorf","accession":"G 07","ek_id":null,"source_url":"https://sammlung.kunstsammlung.de/de/werke/603","image_url":"https://sammlung.kunstsammlung.de/museumplus/57859_scrhts.jpg?w=2000","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-26","notes":["Museum maximum work dimensions; depth7.5cm in full source.","Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Green rectangle overlays blue vertical rectangle; silhouette is open at upper left and lower right."],"sources":[{"url":"https://sammlung.kunstsammlung.de/de/werke/603","label":"Kunstsammlung Nordrhein-Westfalen, Düsseldorf primary museum record","accessed":"2026-10-26"}]},{"source_id":"matthewmarks:green-relief-with-blue-1993-3690","source_record_id":"green-relief-with-blue-1993-3690","title":"Green Relief with Blue","year_start":1993,"year_end":1993,"date_display":"1993","medium":"Oil on canvas, two joined panels","height_cm":305.0,"width_cm":249.0,"depth_cm":null,"dimensions_display":"120 × 98 inches; 305 × 249 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-paintings-10-1994/lightbox/works/green-relief-with-blue-1993-3690","image_url":"https://cdn.matthewmarks.com/online/green-relief-with-blue-1993-3690/_800xAUTO_fit_center-center_none/Kelly_Green-Relief-with-Blue_1993_3690_02.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates."],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-paintings-10-1994/lightbox/works/green-relief-with-blue-1993-3690","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"3690","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-paintings-10-1994"]},{"source_id":"matthewmarks:3690-ek-selected","source_record_id":"3690-ek-selected","title":"Green Relief with Blue","year_start":1993,"year_end":1993,"date_display":"1993","medium":"Oil on canvas, two joined panels","height_cm":305.0,"width_cm":249.0,"depth_cm":null,"dimensions_display":"120 × 98 inches; 305 × 249 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/artists/ellsworth-kelly/lightbox/works/3690-ek-selected","image_url":"https://cdn.matthewmarks.com/online/3690-ek-selected/_800xAUTO_fit_center-center_none/3690_EK-827_01.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates."],"sources":[{"url":"https://matthewmarks.com/artists/ellsworth-kelly/lightbox/works/3690-ek-selected","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"3690-ek-selected","exhibition_urls":["https://matthewmarks.com/artists/ellsworth-kelly"]}],"source_image_url":"https://cdn.matthewmarks.com/online/3690-ek-selected/_800xAUTO_fit_center-center_none/3690_EK-827_01.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"museum-v2-k20-green-relief","field":"collection","chosen":"Kunstsammlung Nordrhein-Westfalen, Düsseldorf","alternative":"Collection unverified (documented in Matthew Marks exhibition)","source":"https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-paintings-10-1994/lightbox/works/green-relief-with-blue-1993-3690"},{"id":"museum-v2-k20-green-relief","field":"collection","chosen":"Kunstsammlung Nordrhein-Westfalen, Düsseldorf","alternative":"Collection unverified (documented in Matthew Marks exhibition)","source":"https://matthewmarks.com/artists/ellsworth-kelly/lightbox/works/3690-ek-selected"}],"colors":["green","blue"],"shape_type":"overlapping rectangles","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-international-k20-green-relief-blue.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-international-k20-green-relief-blue.svg","colors":["green","blue"],"shape_type":"overlapping rectangles","reference_url":"https://cdn.matthewmarks.com/online/3690-ek-selected/_800xAUTO_fit_center-center_none/3690_EK-827_01.jpg","reference_id":"research/international-v4/reference-images/museum-v2-k20-green-relief.jpg","method":"hand_authored_vector_after_visual_reference","geometry_confidence":"approximate, visually reviewed","palette":"standardized, not colorimetric","notes":"Green rectangle overlays blue vertical rectangle; silhouette is open at upper left and lower right.","reviewed_date":"2026-10-27","source_url":"https://sammlung.kunstsammlung.de/de/werke/603"},"missing_fields":[],"is_representative":true,"duplicate_group":"green relief with blue","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Kunstsammlung Nordrhein-Westfalen, Düsseldorf"},{"id":"matthewmarks-orange-and-gray-1993-17403","canonical_id":null,"title":"Orange and Gray","year_start":1993,"year_end":1993,"date_display":"1993","medium":"Oil on canvas, two joined panels","height_cm":305.0,"width_cm":196.0,"dimensions_display":"120¼ × 77 inches; 305 × 196 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-paintings-10-1994/lightbox/works/orange-and-gray-1993-17403","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=238","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 97","accessed":"2026-10-27","pdf_page":238}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 305.4 x 195.6cm agree with existing 305.0 x 196.0cm within published rounding. Primary catalogue97 caption retained; catalogue plate number is not EK number.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"matthewmarks:orange-and-gray-1993-17403","source_record_id":"orange-and-gray-1993-17403","title":"Orange and Gray","year_start":1993,"year_end":1993,"date_display":"1993","medium":"Oil on canvas, two joined panels","height_cm":305.0,"width_cm":196.0,"depth_cm":null,"dimensions_display":"120¼ × 77 inches; 305 × 196 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-paintings-10-1994/lightbox/works/orange-and-gray-1993-17403","image_url":"https://cdn.matthewmarks.com/online/orange-and-gray-1993-17403/_800xAUTO_fit_center-center_none/Kelly_Orange-and-Gray_1993_17403_01.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 305.4 x 195.6cm agree with existing 305.0 x 196.0cm within published rounding. Primary catalogue97 caption retained; catalogue plate number is not EK number.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-paintings-10-1994/lightbox/works/orange-and-gray-1993-17403","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"17403","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-paintings-10-1994"]},{"source_id":"guggenheim1996:cat-97","source_record_id":"97","title":"Orange and Gray","year_start":1993,"year_end":1993,"date_display":"1993","medium":"Oil on canvas","height_cm":305.4,"width_cm":195.6,"depth_cm":null,"dimensions_display":null,"collection":"Private collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=238","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":97,"pdf_page":238,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 305.4 x 195.6cm agree with existing 305.0 x 196.0cm within published rounding. Primary catalogue97 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=238","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 97","accessed":"2026-10-27","pdf_page":238}],"verified_identity_of":"matthewmarks-orange-and-gray-1993-17403"}],"source_image_url":"https://cdn.matthewmarks.com/online/orange-and-gray-1993-17403/_800xAUTO_fit_center-center_none/Kelly_Orange-and-Gray_1993_17403_01.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"matthewmarks-orange-and-gray-1993-17403","field":"collection","chosen":"Collection unverified (documented in Matthew Marks exhibition)","alternative":"Private collection","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=238"}],"colors":["orange","gray"],"shape_type":"joined polygons","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-marks-orange-and-gray-1993-17403.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-marks-orange-and-gray-1993-17403.svg","colors":["orange","gray"],"shape_type":"joined polygons","reference_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-paintings-10-1994/lightbox/works/orange-and-gray-1993-17403","reference_id":"research/auction-private-v4/references/marks-orange-and-gray-1993-17403.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary reference","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"orange and gray","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Unknown"},{"id":"moma-80300","canonical_id":null,"title":"Red-Orange Panel with Curve","year_start":1993,"year_end":1993,"date_display":"1993","medium":"Oil on canvas","height_cm":269.4,"width_cm":222.5,"dimensions_display":"8' 8\" x 7' 3 1/2\" (269.4 x 222.5 cm)","collection":"Museum of Modern Art, New York","sources":[{"url":"https://www.moma.org/collection/works/80300","institution":"moma","accessed":"2026-10-26","label":"moma"}],"notes":["Orange family standardizes source red-orange; shallow edge curvature approximate."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"moma:80300","source_record_id":"80300","title":"Red-Orange Panel with Curve","year_start":1993,"year_end":1993,"date_display":"1993","medium":"Oil on canvas","height_cm":269.4,"width_cm":222.5,"dimensions_display":"8' 8\" x 7' 3 1/2\" (269.4 x 222.5 cm)","collection":"Museum of Modern Art, New York","source_url":"https://www.moma.org/collection/works/80300","image_url":"https://www.moma.org/media/W1siZiIsIjE1MTQ2OSJdLFsicCIsImNvbnZlcnQiLCItcmVzaXplIDEwMjR4MTAyNFx1MDAzZSJdXQ.jpg?sha=f690c9edd42c7283","accession":"715.1993","record_kind":"painting","notes":["Orange family standardizes source red-orange; shallow edge curvature approximate."],"sources":[{"url":"https://www.moma.org/collection/works/80300","institution":"moma","accessed":"2026-10-26"}]}],"source_image_url":"https://www.moma.org/media/W1siZiIsIjE1MTQ2OSJdLFsicCIsImNvbnZlcnQiLCItcmVzaXplIDEwMjR4MTAyNFx1MDAzZSJdXQ.jpg?sha=f690c9edd42c7283","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["orange"],"shape_type":"curved polygon","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v2-moma-80300.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v2-moma-80300.svg","colors":["orange"],"shape_type":"curved polygon","reference_url":"https://www.moma.org/collection/works/80300","reference_id":"research/svg-v2-reference-images/moma-80300.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Orange family standardizes source red-orange; shallow edge curvature approximate.","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"red orange panel with curve","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Museum of Modern Art, New York"},{"id":"guggenheim1996-cat-98","canonical_id":"EK 829","title":"Two Blacks and White","year_start":1993,"year_end":1993,"date_display":"1993","medium":"Oil on canvas","height_cm":195.6,"width_cm":400.1,"dimensions_display":null,"collection":"Private collection","sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=240","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. 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Distinct from Baltimore1991 canvas819CBA; catalogue98 dates1993.","Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. 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Catalogue plate numbers are not Kelly EK catalogue numbers.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels Two Blacks and White: left black square/central white horizontal panel/right tall black rectangle, matching1996 catalogue98 study exactly. Distinct from Baltimore1991 canvas819CBA; catalogue98 dates1993.","Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. "],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=240","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. 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No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Independent identity review: Foundation labels Two Blacks and White: left black square/central white horizontal panel/right tall black rectangle, matching1996 catalogue98 study exactly. Distinct from Baltimore1991 canvas819CBA; catalogue98 dates1993."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2018/01/02_FLAG_EKelly_SProbert_JPEG-300x200.jpg"],"verified_identity_of":"guggenheim1996-cat-98"}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","white"],"shape_type":"joined rectangles","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-public-guggenheim1996-98.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-public-guggenheim1996-98.svg","colors":["black","white"],"shape_type":"joined rectangles","reference_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=241","reference_id":"research/public-catalogues-v4/pages/page-241.png","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary plate visually reviewed","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. 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Thin neutral line is a relief-edge guide, not grey paint."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"glenstone-v3:white-relief-with-black-iii","source_record_id":"glenstone-v3:white-relief-with-black-iii","title":"White Relief with Black III","year_start":1993,"year_end":1993,"date_display":"1993","medium":"oil on canvas, two joined panels","height_cm":304.8,"width_cm":248.92,"dimensions_display":"120 x 98 x 2 3/4 inches (304.8 x 248.92 x 6.99 cm)","collection":"Glenstone Museum","accession":null,"ek_id":null,"source_url":"https://www.glenstone.org/artworks/white-relief-with-black-iii","image_url":"https://www.glenstone.org/medias/azure-9063.jpg?crop=,,x,y&format=jpg&quality=80&width=1000","record_kind":"painting","record_status":"sourced_metadata","notes":["Overlapping black rectangle and rotated white panel follow the photograph. Thin neutral line is a relief-edge guide, not grey paint."],"sources":[{"url":"https://www.glenstone.org/artworks/white-relief-with-black-iii","label":"Glenstone Museum primary object record","accessed":"2026-10-27"}]}],"source_image_url":"https://www.glenstone.org/medias/azure-9063.jpg?crop=,,x,y&format=jpg&quality=80&width=1000","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["white","black"],"shape_type":"polygon relief","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v3-glenstone-v3-white-relief-with-black-iii.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v3-glenstone-v3-white-relief-with-black-iii.svg","colors":["white","black"],"shape_type":"polygon relief","reference_url":"https://www.glenstone.org/artworks/white-relief-with-black-iii","reference_id":"research/root-museums-v3/reference-images/glenstone-white-relief-with-black-iii.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid screen colours, not calibrated paint measurements","notes":"Overlapping black rectangle and rotated white panel follow the photograph. 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(304.8 × 249.2 cm)","collection":"The Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art and the San Francisco Museum of Modern Art","sources":[{"url":"https://www.sfmoma.org/artwork/98.376/","label":"SFMOMA current object record","accessed":"2026-10-27"},{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-paintings-10-1994/lightbox/works/yellow-relief-with-black-1993-2479","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Source discrepancy: width_cm is recorded here as 249.2; another source reports 250.0. See preserved source rows and reconciliation ledger.","Black upper panel behind a large left-pointing yellow triangle; depth and shadows omitted."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"sfmoma-v3:98.376","source_record_id":"98.376","title":"Yellow Relief with Black","year_start":1993,"year_end":1993,"date_display":"1993","medium":"oil on canvas","height_cm":304.8,"width_cm":249.2,"depth_cm":null,"dimensions_display":"120 × 98 1/8 in. 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See preserved source rows and reconciliation ledger.","Black upper panel behind a large left-pointing yellow triangle; depth and shadows omitted."],"sources":[{"url":"https://www.sfmoma.org/artwork/98.376/","label":"SFMOMA current object record","accessed":"2026-10-27"}]},{"source_id":"matthewmarks:yellow-relief-with-black-1993-2479","source_record_id":"yellow-relief-with-black-1993-2479","title":"Yellow Relief with Black","year_start":1993,"year_end":1993,"date_display":"1993","medium":"Oil on canvas, two joined panels","height_cm":305.0,"width_cm":250.0,"depth_cm":null,"dimensions_display":"120 × 98 inches; 305 × 250 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-paintings-10-1994/lightbox/works/yellow-relief-with-black-1993-2479","image_url":"https://cdn.matthewmarks.com/online/yellow-relief-with-black-1993-2479/_800xAUTO_fit_center-center_none/Kelly_Yellow-Relief-with-Black_1993_2479_02.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates."],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-paintings-10-1994/lightbox/works/yellow-relief-with-black-1993-2479","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"2479","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-paintings-10-1994"]}],"source_image_url":"https://cdn.matthewmarks.com/online/yellow-relief-with-black-1993-2479/_800xAUTO_fit_center-center_none/Kelly_Yellow-Relief-with-Black_1993_2479_02.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"sfmoma-v3-98-376","field":"width_cm","chosen":249.2,"alternative":250.0,"source":"https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-paintings-10-1994/lightbox/works/yellow-relief-with-black-1993-2479"},{"id":"sfmoma-v3-98-376","field":"collection","chosen":"The Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art and the San Francisco Museum of Modern Art","alternative":"Collection unverified (documented in Matthew Marks exhibition)","source":"https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-paintings-10-1994/lightbox/works/yellow-relief-with-black-1993-2479"}],"colors":["yellow","black"],"shape_type":"triangle relief","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v3-sfmoma-98-376.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v3-sfmoma-98-376.svg","colors":["yellow","black"],"shape_type":"triangle relief","reference_url":"https://www.sfmoma.org/artwork/98.376/","reference_id":"research/sfmoma-v3-reference-images/98.376.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Black upper panel behind a large left-pointing yellow triangle; depth and shadows omitted.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"yellow relief with black","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"San Francisco Museum of Modern Art"},{"id":"international-v4-kawamura-black-curve","canonical_id":null,"title":"Black Curve","year_start":1994,"year_end":1994,"date_display":"1994","medium":"Oil on canvas","height_cm":218,"width_cm":183,"dimensions_display":"218 × 183 cm","collection":"DIC Kawamura Memorial Museum of Art (documented2019–2025; present ownership not independently reconfirmed after museum reorganization)","sources":[{"url":"https://www3.dic-global.com/dic-global/dic_report/dic_report_en_2020_detail.pdf","label":"Museum-owning company2020 report:2019 acquisition of Black Curve1994","accessed":"2026-10-27"},{"url":"https://arts-and-spirituality.net/wp/wp-content/uploads/2020/11/%E4%BD%9C%E5%93%81%E3%83%AA%E3%82%B9%E3%83%88.pdf","label":"Museum exhibition checklist2020, entry6-1:218×183cm and oil on canvas","accessed":"2026-10-27"},{"url":"https://www3.dic-global.com/dic-global/ir/library/dic_ir_tsushin122h.pdf","label":"Museum-owning company2019 interim report: acquired Black Curve1994","accessed":"2026-10-27"}],"notes":["Museum-owning company annual report confirms acquisition and display from June2019. Dimensions and medium corroborated by museum2020 exhibition checklist reproduced by Arts and Spirituality project, entry6-1. Present location/ownership after the2025 closure/reorganization remains an explicit gap.","Museum-owning company’s 2019 report page 11 identifies newly acquired Black Curve 1994 and shows it at the far left of the gallery photograph, apart from smaller prints. Bowed upper-left contour and two straight edges approximated from the small photo; no surrounding white wall included."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"international-v4:kawamura-black-curve","source_record_id":"kawamura-black-curve","title":"Black Curve","year_start":1994,"year_end":1994,"date_display":"1994","medium":"Oil on canvas","height_cm":218,"width_cm":183,"dimensions_display":"218 × 183 cm","collection":"DIC Kawamura Memorial Museum of Art (documented2019–2025; present ownership not independently reconfirmed after museum reorganization)","accession":null,"ek_id":null,"source_url":"https://www3.dic-global.com/dic-global/dic_report/dic_report_en_2020_detail.pdf","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_owner_report_and_museum_checklist","retrieved_date":"2026-10-27","notes":["Museum-owning company annual report confirms acquisition and display from June2019. Dimensions and medium corroborated by museum2020 exhibition checklist reproduced by Arts and Spirituality project, entry6-1. Present location/ownership after the2025 closure/reorganization remains an explicit gap.","Museum-owning company’s 2019 report page 11 identifies newly acquired Black Curve 1994 and shows it at the far left of the gallery photograph, apart from smaller prints. Bowed upper-left contour and two straight edges approximated from the small photo; no surrounding white wall included."],"sources":[{"url":"https://www3.dic-global.com/dic-global/dic_report/dic_report_en_2020_detail.pdf","label":"Museum-owning company2020 report:2019 acquisition of Black Curve1994","accessed":"2026-10-27"},{"url":"https://arts-and-spirituality.net/wp/wp-content/uploads/2020/11/%E4%BD%9C%E5%93%81%E3%83%AA%E3%82%B9%E3%83%88.pdf","label":"Museum exhibition checklist2020, entry6-1:218×183cm and oil on canvas","accessed":"2026-10-27"},{"url":"https://www3.dic-global.com/dic-global/ir/library/dic_ir_tsushin122h.pdf","label":"Museum-owning company2019 interim report: acquired Black Curve1994","accessed":"2026-10-27"}]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black"],"shape_type":"curved wedge","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-museum-international-v4-kawamura-black-curve.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-museum-international-v4-kawamura-black-curve.svg","colors":["black"],"shape_type":"curved wedge","reference_url":"https://www3.dic-global.com/dic-global/ir/library/dic_ir_tsushin122h.pdf#page=11","reference_id":"research/svg-gap-v5/museums/references/kawamura2019-p11.png","method":"hand_authored_vector_after_visual_reference","geometry_confidence":"approximate; visually reviewed","palette":"standardized color families; not colorimetric","notes":"Museum-owning company’s 2019 report page 11 identifies newly acquired Black Curve 1994 and shows it at the far left of the gallery photograph, apart from smaller prints. Bowed upper-left contour and two straight edges approximated from the small photo; no surrounding white wall included.","reviewed_date":"2026-10-27","source_url":"https://www3.dic-global.com/dic-global/dic_report/dic_report_en_2020_detail.pdf"},"missing_fields":[],"is_representative":false,"duplicate_group":"black curve","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"DIC Kawamura Memorial Museum of Art (documented2019–2025; present ownership not independently reconfirmed after museum reorganization)","representative_id":"museum-v2-walker-black-curve"},{"id":"matthewmarks-black-relief-with-white-1994-17404","canonical_id":null,"title":"Black Relief with White","year_start":1994,"year_end":1994,"date_display":"1994","medium":"Oil on canvas","height_cm":305.0,"width_cm":152.0,"dimensions_display":"120 × 60 inches; 305 × 152 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-black-and-white-11-2024/lightbox/works/black-relief-with-white-1994-17404","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"},{"url":"https://ellsworthkelly.org/chronology/","label":"Verified supplementary metadata","page":null}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"matthewmarks:black-relief-with-white-1994-17404","source_record_id":"black-relief-with-white-1994-17404","title":"Black Relief with White","year_start":1994,"year_end":1994,"date_display":"1994","medium":"Oil on canvas","height_cm":305.0,"width_cm":152.0,"depth_cm":null,"dimensions_display":"120 × 60 inches; 305 × 152 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-black-and-white-11-2024/lightbox/works/black-relief-with-white-1994-17404","image_url":"https://cdn.matthewmarks.com/online/black-relief-with-white-1994-17404/_800xAUTO_fit_center-center_none/17404_EK-846_02.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-black-and-white-11-2024/lightbox/works/black-relief-with-white-1994-17404","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"17404","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-black-and-white-11-2024"]}],"source_image_url":"https://cdn.matthewmarks.com/online/black-relief-with-white-1994-17404/_800xAUTO_fit_center-center_none/17404_EK-846_02.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","white"],"shape_type":"curved relief","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-marks-black-relief-with-white-1994-17404.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-marks-black-relief-with-white-1994-17404.svg","colors":["black","white"],"shape_type":"curved relief","reference_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-black-and-white-11-2024/lightbox/works/black-relief-with-white-1994-17404","reference_id":"research/auction-private-v4/references/marks-black-relief-with-white-1994-17404.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary reference","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":false,"duplicate_group":"black relief with white","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Unknown","representative_id":"museum-v2-walker-black-relief-with-white"},{"id":"matthewmarks-blue-curve-1994-2480","canonical_id":null,"title":"Blue Curve","year_start":1994,"year_end":1994,"date_display":"1994","medium":"Oil on canvas","height_cm":218.44,"width_cm":182.88,"dimensions_display":"86 × 72 inches; 118 × 183 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-paintings-10-1994/lightbox/works/blue-curve-1994-2480","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Source unit discrepancy: gallery states86 ×72 inches but118 ×183 cm. Normalized dimensions use the explicit inch values converted at2.54cm/in (218.44 ×182.88cm); the contradictory source centimetres remain in raw_caption and dimensions_display. The source photograph supports a tall panel.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"matthewmarks:blue-curve-1994-2480","source_record_id":"blue-curve-1994-2480","title":"Blue Curve","year_start":1994,"year_end":1994,"date_display":"1994","medium":"Oil on canvas","height_cm":218.44,"width_cm":182.88,"depth_cm":null,"dimensions_display":"86 × 72 inches; 118 × 183 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-paintings-10-1994/lightbox/works/blue-curve-1994-2480","image_url":"https://cdn.matthewmarks.com/online/blue-curve-1994-2480/_800xAUTO_fit_center-center_none/Kelly_Blue-Curve_1994_2480_01.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Source unit discrepancy: gallery states86 ×72 inches but118 ×183 cm. Normalized dimensions use the explicit inch values converted at2.54cm/in (218.44 ×182.88cm); the contradictory source centimetres remain in raw_caption and dimensions_display. The source photograph supports a tall panel.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-paintings-10-1994/lightbox/works/blue-curve-1994-2480","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"2480","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-paintings-10-1994"],"dimension_basis":"converted_from_primary_inch_dimensions_due_to_conflicting_cm"}],"source_image_url":"https://cdn.matthewmarks.com/online/blue-curve-1994-2480/_800xAUTO_fit_center-center_none/Kelly_Blue-Curve_1994_2480_01.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["blue"],"shape_type":"curved panel","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-marks-blue-curve-1994-2480.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-marks-blue-curve-1994-2480.svg","colors":["blue"],"shape_type":"curved panel","reference_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-paintings-10-1994/lightbox/works/blue-curve-1994-2480","reference_id":"research/auction-private-v4/references/marks-blue-curve-1994-2480.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary reference","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":false,"duplicate_group":"blue curve","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Unknown","representative_id":"museum-v2-mumok-blue-curve"},{"id":"matthewmarks-red-curved-panel-1994-2483","canonical_id":null,"title":"Red Curved Panel","year_start":1994,"year_end":1994,"date_display":"1994","medium":"Oil on canvas","height_cm":218.44,"width_cm":182.88,"dimensions_display":"86 × 72 inches; 118 × 183 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-paintings-10-1994/lightbox/works/red-curved-panel-1994-2483","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=69","label":"Guggenheim1996 retrospective, essayPDF69, figure3","accessed":"2026-10-27","pdf_page":69}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Source unit discrepancy: gallery states86 ×72 inches but118 ×183 cm. Normalized dimensions use the explicit inch values converted at2.54cm/in (218.44 ×182.88cm); the contradictory source centimetres remain in raw_caption and dimensions_display. The source photograph supports a tall panel.","Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Painting named and dated in studio/installation photograph caption; medium and dimensions unreported. Work identity is preserved as a known slot without inferring its size from the photograph.","Same exactRedCurvedPanel1994 named in studio photograph and gallerywork record; distinctive singlecurvededge/straightedge support matches under rotation. Studio orientation differs displayphoto; avoid using studio angle as canonical geometry.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"matthewmarks:red-curved-panel-1994-2483","source_record_id":"red-curved-panel-1994-2483","title":"Red Curved Panel","year_start":1994,"year_end":1994,"date_display":"1994","medium":"Oil on canvas","height_cm":218.44,"width_cm":182.88,"depth_cm":null,"dimensions_display":"86 × 72 inches; 118 × 183 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-paintings-10-1994/lightbox/works/red-curved-panel-1994-2483","image_url":"https://cdn.matthewmarks.com/online/red-curved-panel-1994-2483/_800xAUTO_fit_center-center_none/Kelly_Red-Curved-Panel_1994_2483_02.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Source unit discrepancy: gallery states86 ×72 inches but118 ×183 cm. Normalized dimensions use the explicit inch values converted at2.54cm/in (218.44 ×182.88cm); the contradictory source centimetres remain in raw_caption and dimensions_display. The source photograph supports a tall panel.","Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Painting named and dated in studio/installation photograph caption; medium and dimensions unreported. Work identity is preserved as a known slot without inferring its size from the photograph.","Same exactRedCurvedPanel1994 named in studio photograph and gallerywork record; distinctive singlecurvededge/straightedge support matches under rotation. Studio orientation differs displayphoto; avoid using studio angle as canonical geometry.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-paintings-10-1994/lightbox/works/red-curved-panel-1994-2483","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"2483","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-paintings-10-1994"],"dimension_basis":"converted_from_primary_inch_dimensions_due_to_conflicting_cm"},{"source_id":"guggenheim1996:essay-69-fig-3","source_record_id":"essay-69-fig-3","title":"Red Curved Panel","year_start":1994,"year_end":1994,"date_display":"1994","medium":null,"height_cm":null,"width_cm":null,"depth_cm":null,"dimensions_display":null,"collection":null,"collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=69","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","pdf_page":69,"figure":"3","notes":["Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Painting named and dated in studio/installation photograph caption; medium and dimensions unreported. Work identity is preserved as a known slot without inferring its size from the photograph.","Same exactRedCurvedPanel1994 named in studio photograph and gallerywork record; distinctive singlecurvededge/straightedge support matches under rotation. Studio orientation differs displayphoto; avoid using studio angle as canonical geometry."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=69","label":"Guggenheim1996 retrospective, essayPDF69, figure3","accessed":"2026-10-27","pdf_page":69}],"verified_identity_of":"matthewmarks-red-curved-panel-1994-2483"}],"source_image_url":"https://cdn.matthewmarks.com/online/red-curved-panel-1994-2483/_800xAUTO_fit_center-center_none/Kelly_Red-Curved-Panel_1994_2483_02.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["red"],"shape_type":"curved panel","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-marks-red-curved-panel-1994-2483.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-marks-red-curved-panel-1994-2483.svg","colors":["red"],"shape_type":"curved panel","reference_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-paintings-10-1994/lightbox/works/red-curved-panel-1994-2483","reference_id":"research/auction-private-v4/references/marks-red-curved-panel-1994-2483.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary reference","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"red curved panel","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Unknown"},{"id":"matthewmarks-white-relief-with-green-1994-2425","canonical_id":null,"title":"White Relief with Green","year_start":1994,"year_end":1994,"date_display":"1994","medium":"Oil on canvas","height_cm":305.0,"width_cm":152.0,"dimensions_display":"120 × 60 inches; 305 × 152 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-paintings-10-1994/lightbox/works/white-relief-with-green-1994-2425","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=61","label":"Guggenheim1996 retrospective, essayPDF61, figure25","accessed":"2026-10-27","pdf_page":61}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Exact WhiteReliefwithGreen1994 title and304.8x152.4cm agree galleryrounded305x152cm. Museumcaption supplieshistoricalHaascredit.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"matthewmarks:white-relief-with-green-1994-2425","source_record_id":"white-relief-with-green-1994-2425","title":"White Relief with Green","year_start":1994,"year_end":1994,"date_display":"1994","medium":"Oil on canvas","height_cm":305.0,"width_cm":152.0,"depth_cm":null,"dimensions_display":"120 × 60 inches; 305 × 152 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-paintings-10-1994/lightbox/works/white-relief-with-green-1994-2425","image_url":"https://cdn.matthewmarks.com/online/white-relief-with-green-1994-2425/_800xAUTO_fit_center-center_none/Kelly_White-Relief-with-Green_1994_2425_02.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Exact WhiteReliefwithGreen1994 title and304.8x152.4cm agree galleryrounded305x152cm. Museumcaption supplieshistoricalHaascredit.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-paintings-10-1994/lightbox/works/white-relief-with-green-1994-2425","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"2425","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-paintings-10-1994"]},{"source_id":"guggenheim1996:essay-61-fig-25","source_record_id":"essay-61-fig-25","title":"White Relief with Green","year_start":1994,"year_end":1994,"date_display":"1994","medium":"Oil on canvas","height_cm":304.8,"width_cm":152.4,"depth_cm":null,"dimensions_display":null,"collection":"Collection of Mimi and Peter Haas","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=61","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","pdf_page":61,"figure":"25","notes":["Historical1996 essay illustration credit, not present ownership. Essay figure number is not Kelly EK number.","Exact WhiteReliefwithGreen1994 title and304.8x152.4cm agree galleryrounded305x152cm. Museumcaption supplieshistoricalHaascredit."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=61","label":"Guggenheim1996 retrospective, essayPDF61, figure25","accessed":"2026-10-27","pdf_page":61}],"verified_identity_of":"matthewmarks-white-relief-with-green-1994-2425"}],"source_image_url":"https://cdn.matthewmarks.com/online/white-relief-with-green-1994-2425/_800xAUTO_fit_center-center_none/Kelly_White-Relief-with-Green_1994_2425_02.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"matthewmarks-white-relief-with-green-1994-2425","field":"collection","chosen":"Collection unverified (documented in Matthew Marks exhibition)","alternative":"Collection of Mimi and Peter Haas","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=61"}],"colors":["white","green"],"shape_type":"curved relief","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-marks-white-relief-with-green-1994-2425.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-marks-white-relief-with-green-1994-2425.svg","colors":["white","green"],"shape_type":"curved relief","reference_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-paintings-10-1994/lightbox/works/white-relief-with-green-1994-2425","reference_id":"research/auction-private-v4/references/marks-white-relief-with-green-1994-2425.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary reference","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"white relief with green","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Unknown"},{"id":"ek-856","canonical_id":"EK 856","title":"Dark Blue Curve","year_start":1995,"year_end":1995,"date_display":"1995","medium":"oil on canvas","height_cm":116.84,"width_cm":482.6,"dimensions_display":"46 x 190 inches","collection":"Solomon R. Guggenheim Museum, New York","sources":[{"url":"https://ellsworthkelly.org/work/dark-blue-curve/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://www.guggenheim.org/artwork/2075","label":"Solomon R. Guggenheim Museum, New York primary record / publication","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=242","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 99","accessed":"2026-10-27","pdf_page":242},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 856"}],"notes":["Exact public artist index contains eight objects, three paintings. All three painting reference photographs visually inspected. Other five records are graphite drawings or sculpture. ","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 117.0 x 482.6cm agree with existing 116.84 x 482.6cm within published rounding. Primary catalogue99 caption retained; catalogue plate number is not EK number.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"documented","source_records":[{"ek_id":"EK 856","title":"Dark Blue Curve","date":"1995","medium":"oil on canvas","dimensions":"46 x 190 inches","collection":"The Solomon R. Guggenheim Museum, New York","source_url":"https://ellsworthkelly.org/work/dark-blue-curve/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"north-v4:guggenheim-2075","source_record_id":"96.4512","title":"Dark Blue Curve","year_start":1995,"year_end":1995,"date_display":"1995","medium":"Oil on canvas","height_cm":116.8,"width_cm":482.6,"collection":"Solomon R. Guggenheim Museum, New York","accession":"96.4512","ek_id":null,"source_url":"https://www.guggenheim.org/artwork/2075","image_url":"https://www.guggenheim.org/wp-content/uploads/1995/01/96.4512_ph_web-1-1024x661.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Exact public artist index contains eight objects, three paintings. All three painting reference photographs visually inspected. Other five records are graphite drawings or sculpture. "],"sources":[{"url":"https://www.guggenheim.org/artwork/2075","label":"Solomon R. Guggenheim Museum, New York primary record / publication","accessed":"2026-10-27"}]},{"source_id":"guggenheim1996:cat-99","source_record_id":"99","title":"Dark Blue Curve","year_start":1995,"year_end":1995,"date_display":"1995","medium":"Oil on canvas","height_cm":117.0,"width_cm":482.6,"depth_cm":null,"dimensions_display":null,"collection":"Solomon R. Guggenheim Museum, New York, 96.4551","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=242","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":99,"pdf_page":242,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 117.0 x 482.6cm agree with existing 116.84 x 482.6cm within published rounding. Primary catalogue99 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=242","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 99","accessed":"2026-10-27","pdf_page":242}],"verified_identity_of":"ek-856"},{"source_id":"foundation-exhib-v4:EK856:ellsworth-kelly-a-retrospective","source_record_id":"EK 856","ek_id":"EK 856","title":"Dark Blue Curve","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 856"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]}],"record_kind":"painting","title_aliases":[],"source_image_url":"https://www.guggenheim.org/wp-content/uploads/1995/01/96.4512_ph_web-1-1024x661.jpg","auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-856","field":"collection","chosen":"The Solomon R. Guggenheim Museum, New York","alternative":"Solomon R. Guggenheim Museum, New York","source":"https://www.guggenheim.org/artwork/2075"},{"id":"ek-856","field":"collection","chosen":"Solomon R. Guggenheim Museum, New York","alternative":"Solomon R. Guggenheim Museum, New York, 96.4551","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=242"}],"colors":["blue"],"shape_type":"curved polygon","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/ek-856.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-856.svg","colors":["blue"],"shape_type":"curved polygon","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/dark-blue-curve/","reference_id":"research/reference-images/EK-856.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"dark blue curve","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Guggenheim"},{"id":"international-v4-winterthur-black-curves","canonical_id":"EK 857","title":"Black Curves","year_start":1996,"year_end":1996,"date_display":"1996","medium":"Oil on canvas","height_cm":366,"width_cm":108,"dimensions_display":"366 × 108 cm","collection":"Kunst Museum Winterthur","sources":[{"url":"https://kmw.zetcom.net/de/collection/item/6013/","label":"Museum collection object6013","accessed":"2026-10-27"},{"url":"https://kmw.zetcom.net/solr/published/select?q=%2A%3A%2A&fq=type%3AObject&fq=person_ns%3A1660&rows=100&wt=json","label":"Museum public collection exact artist filter1660; one published object","accessed":"2026-10-27"},{"url":"https://www.kmw.ch/aktuelles/galerieverein-maria-wegmann/","label":"Museum acquisition credit and reference photograph","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=246","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 101","accessed":"2026-10-27","pdf_page":246},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 857"}],"notes":["Exact public collection artist1660 inventory returns one published object6013. Inscription: KELLY #857.1996. Acquired with funds of Jubiläumsstiftung Kunstverein Winterthur2001. Another museum interview caption1966 is contradicted by the object record, inscription and2017 annual report1996; not treated as a second work.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 365.8 x 108.0cm agree with existing 366 x 108cm within published rounding. Primary catalogue101 caption retained; catalogue plate number is not EK number.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Museum photograph shows bowed left edge, indented right edge and sloping upper/lower edges. Approximate flattened support; physical dimensions from exact museum object6013, not a secondary measurement."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"international-v4:winterthur-black-curves","source_record_id":"G.2001.3","title":"Black Curves","year_start":1996,"year_end":1996,"date_display":"1996","medium":"Oil on canvas","height_cm":366,"width_cm":108,"dimensions_display":"366 × 108 cm","collection":"Kunst Museum Winterthur","accession":"G.2001.3","ek_id":"EK 857","source_url":"https://kmw.zetcom.net/de/collection/item/6013/","image_url":"https://www.kmw.ch/content/uploads/2025/11/KELLY_BlackCurves-819x1045.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Exact public collection artist1660 inventory returns one published object6013. Inscription: KELLY #857.1996. Acquired with funds of Jubiläumsstiftung Kunstverein Winterthur2001. Another museum interview caption1966 is contradicted by the object record, inscription and2017 annual report1996; not treated as a second work.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 365.8 x 108.0cm agree with existing 366 x 108cm within published rounding. Primary catalogue101 caption retained; catalogue plate number is not EK number.","Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Museum photograph shows bowed left edge, indented right edge and sloping upper/lower edges. Approximate flattened support; physical dimensions from exact museum object6013, not a secondary measurement."],"sources":[{"url":"https://kmw.zetcom.net/de/collection/item/6013/","label":"Museum collection object6013","accessed":"2026-10-27"},{"url":"https://kmw.zetcom.net/solr/published/select?q=%2A%3A%2A&fq=type%3AObject&fq=person_ns%3A1660&rows=100&wt=json","label":"Museum public collection exact artist filter1660; one published object","accessed":"2026-10-27"},{"url":"https://www.kmw.ch/aktuelles/galerieverein-maria-wegmann/","label":"Museum acquisition credit and reference photograph","accessed":"2026-10-27"}]},{"source_id":"guggenheim1996:cat-101","source_record_id":"101","title":"Black Curves","year_start":1996,"year_end":1996,"date_display":"1996","medium":"Oil on canvas","height_cm":365.8,"width_cm":108.0,"depth_cm":null,"dimensions_display":null,"collection":"Private collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=246","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":101,"pdf_page":246,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 365.8 x 108.0cm agree with existing 366 x 108cm within published rounding. Primary catalogue101 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=246","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 101","accessed":"2026-10-27","pdf_page":246}],"verified_identity_of":"international-v4-winterthur-black-curves"},{"source_id":"foundation-exhib-v4:EK857:ellsworth-kelly-a-retrospective","source_record_id":"EK 857","ek_id":"EK 857","title":"Black Curves","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 857"}],"notes":["Exact catalogue identifier matches a sourced work already in painting catalogue; exhibition adds title-number existence evidence only.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1996-DAP-96.26-D-Heald-300x238.jpg"]}],"source_image_url":"https://www.kmw.ch/content/uploads/2025/11/KELLY_BlackCurves-819x1045.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"international-v4-winterthur-black-curves","field":"collection","chosen":"Kunst Museum Winterthur","alternative":"Private collection","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=246"}],"colors":["black"],"shape_type":"curved quadrilateral","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-international-winterthur-black-curves.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-international-winterthur-black-curves.svg","colors":["black"],"shape_type":"curved quadrilateral","reference_url":"https://www.kmw.ch/content/uploads/2025/11/KELLY_BlackCurves-819x1045.jpg","reference_id":"research/international-v4/reference-images/winterthur-black.jpg","method":"hand_authored_vector_after_visual_reference","geometry_confidence":"approximate, visually reviewed","palette":"standardized, not colorimetric","notes":"Museum photograph shows bowed left edge, indented right edge and sloping upper/lower edges. Approximate flattened support; physical dimensions from exact museum object6013, not a secondary measurement.","reviewed_date":"2026-10-27","source_url":"https://kmw.zetcom.net/de/collection/item/6013/"},"missing_fields":[],"is_representative":false,"duplicate_group":"black curves","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Kunst Museum Winterthur","representative_id":"ek-67"},{"id":"matthewmarks-black-panel-1996-3726","canonical_id":null,"title":"Black Panel","year_start":1996,"year_end":1996,"date_display":"1996","medium":"Oil on canvas","height_cm":152.0,"width_cm":164.0,"dimensions_display":"59¾ × 64½ inches; 152 × 164 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-an-installation-seven-new-paintings-10-1996/lightbox/works/black-panel-1996-3726","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"matthewmarks:black-panel-1996-3726","source_record_id":"black-panel-1996-3726","title":"Black Panel","year_start":1996,"year_end":1996,"date_display":"1996","medium":"Oil on canvas","height_cm":152.0,"width_cm":164.0,"depth_cm":null,"dimensions_display":"59¾ × 64½ inches; 152 × 164 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-an-installation-seven-new-paintings-10-1996/lightbox/works/black-panel-1996-3726","image_url":"https://cdn.matthewmarks.com/online/black-panel-1996-3726/_800xAUTO_fit_center-center_none/Kelly_Black-Panel_1996_3726_02.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-an-installation-seven-new-paintings-10-1996/lightbox/works/black-panel-1996-3726","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"3726","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-an-installation-seven-new-paintings-10-1996"]}],"source_image_url":"https://cdn.matthewmarks.com/online/black-panel-1996-3726/_800xAUTO_fit_center-center_none/Kelly_Black-Panel_1996_3726_02.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black"],"shape_type":"quadrilateral","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-marks-black-panel-1996-3726.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-marks-black-panel-1996-3726.svg","colors":["black"],"shape_type":"quadrilateral","reference_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-an-installation-seven-new-paintings-10-1996/lightbox/works/black-panel-1996-3726","reference_id":"research/auction-private-v4/references/marks-black-panel-1996-3726.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary reference","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":false,"duplicate_group":"black panel","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Unknown","representative_id":"christies-2056202"},{"id":"glenstone-v3-blue-curve","canonical_id":null,"title":"Blue Curve","year_start":1996,"year_end":1996,"date_display":"1996","medium":"oil on canvas","height_cm":304.8,"width_cm":274.96,"dimensions_display":"120 x 108 1/4 inches (304.8 x 274.96 cm)","collection":"Glenstone Museum","sources":[{"url":"https://www.glenstone.org/artworks/blue-curve","label":"Glenstone Museum primary object record","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=250","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 105","accessed":"2026-10-27","pdf_page":250}],"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 304.8 x 275.0cm agree with existing 304.8 x 274.96cm within published rounding. Primary catalogue105 caption retained; catalogue plate number is not EK number.","Shaped blue support reconstructed without the photographed wall, frame-like shadows or plinth."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"glenstone-v3:blue-curve","source_record_id":"glenstone-v3:blue-curve","title":"Blue Curve","year_start":1996,"year_end":1996,"date_display":"1996","medium":"oil on canvas","height_cm":304.8,"width_cm":274.96,"dimensions_display":"120 x 108 1/4 inches (304.8 x 274.96 cm)","collection":"Glenstone Museum","accession":null,"ek_id":null,"source_url":"https://www.glenstone.org/artworks/blue-curve","image_url":"https://www.glenstone.org/medias/azure-95802.jpg?crop=,,x,y&format=jpg&quality=80&width=1000","record_kind":"painting","record_status":"sourced_metadata","notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 304.8 x 275.0cm agree with existing 304.8 x 274.96cm within published rounding. Primary catalogue105 caption retained; catalogue plate number is not EK number.","Shaped blue support reconstructed without the photographed wall, frame-like shadows or plinth."],"sources":[{"url":"https://www.glenstone.org/artworks/blue-curve","label":"Glenstone Museum primary object record","accessed":"2026-10-27"}]},{"source_id":"guggenheim1996:cat-105","source_record_id":"105","title":"Blue Curve","year_start":1996,"year_end":1996,"date_display":"1996","medium":"Oil on canvas","height_cm":304.8,"width_cm":275.0,"depth_cm":null,"dimensions_display":null,"collection":"Private collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=250","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":105,"pdf_page":250,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 304.8 x 275.0cm agree with existing 304.8 x 274.96cm within published rounding. Primary catalogue105 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=250","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 105","accessed":"2026-10-27","pdf_page":250}],"verified_identity_of":"glenstone-v3-blue-curve"}],"source_image_url":"https://www.glenstone.org/medias/azure-95802.jpg?crop=,,x,y&format=jpg&quality=80&width=1000","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"glenstone-v3-blue-curve","field":"collection","chosen":"Glenstone Museum","alternative":"Private collection","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=250"}],"colors":["blue"],"shape_type":"curved triangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v3-glenstone-v3-blue-curve.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v3-glenstone-v3-blue-curve.svg","colors":["blue"],"shape_type":"curved triangle","reference_url":"https://www.glenstone.org/artworks/blue-curve","reference_id":"research/root-museums-v3/reference-images/glenstone-blue-curve.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid screen colours, not calibrated paint measurements","notes":"Shaped blue support reconstructed without the photographed wall, frame-like shadows or plinth.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":false,"duplicate_group":"blue curve","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Glenstone","representative_id":"museum-v2-mumok-blue-curve"},{"id":"sfmoma-501-2","canonical_id":null,"title":"Blue Green Black Red","year_start":1996,"year_end":1996,"date_display":"1996","medium":"Oil on canvas","height_cm":160.02,"width_cm":null,"dimensions_display":null,"collection":"The Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art","sources":[{"url":"https://fisher.access.sfmoma.org/501/","institution":"sfmoma","accessed":"2026-10-26","label":"sfmoma"},{"url":"https://www.sfmoma.org/artwork/FC.558.A-D/","label":"SFMOMA current object record","accessed":"2026-10-27"},{"url":"https://www.sfmoma.org/essay/how-to-install-an-ellsworth-kelly-artwork-blue-green-black-red-1996-as-a-case-study/","label":"SFMOMA conservation installation essay, figure 1 and note 8","accessed":"2026-10-27"}],"notes":["Primary museum gallery label transcribed from web retrieval; image and dimensions not yet located. Partial institutional coverage.","Source identifier uses gallery and object order, not a museum accession or catalogue raisonne number.","Collection credit identifies The Doris and Donald Fisher Collection at SFMOMA. Museum presentation does not establish outright SFMOMA ownership.","The SFMOMA installation essay explicitly identifies each of the four panels as 63 × 32 in (160.02 × 81.28 cm). It records an 18-inch suggested interval while explaining that installation spacing may vary. Object-page 160.0 × 81.3 cm is individual-panel size, not overall width. Overall installed extent is unknown; exclude from shared true-scale comparison.","Four 63 × 32 in panels in observed colour order, using the conservation essay’s suggested18 in intervals. Installation spacing varies; this study depicts one arrangement and has no asserted fixed overall width."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"sfmoma:501-2","source_record_id":null,"title":"Blue Green Black Red","year_start":1996,"year_end":1996,"date_display":"1996","medium":"Oil on canvas","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":"San Francisco Museum of Modern Art / Doris and Donald Fisher Collection","source_url":"https://fisher.access.sfmoma.org/501/","image_url":null,"accession":null,"record_kind":"painting","notes":["Primary museum gallery label transcribed from web retrieval; image and dimensions not yet located. Partial institutional coverage.","Source identifier uses gallery and object order, not a museum accession or catalogue raisonne number.","Collection credit identifies The Doris and Donald Fisher Collection at SFMOMA. Museum presentation does not establish outright SFMOMA ownership.","The SFMOMA installation essay explicitly identifies each of the four panels as 63 × 32 in (160.02 × 81.28 cm). It records an 18-inch suggested interval while explaining that installation spacing may vary. Object-page 160.0 × 81.3 cm is individual-panel size, not overall width. Overall installed extent is unknown; exclude from shared true-scale comparison.","Four 63 × 32 in panels in observed colour order, using the conservation essay’s suggested18 in intervals. Installation spacing varies; this study depicts one arrangement and has no asserted fixed overall width."],"sources":[{"url":"https://fisher.access.sfmoma.org/501/","institution":"sfmoma","accessed":"2026-10-26"}]},{"source_id":"sfmoma-v3:FC.558.A-D","source_record_id":"FC.558.A-D","title":"Blue Green Black Red","year_start":1996,"year_end":1996,"date_display":"1996","medium":"oil on canvas","height_cm":160.02,"width_cm":null,"depth_cm":null,"dimensions_display":"each panel: 63  × 32 in (160.02 × 81.28 cm); overall installed width unknown","collection":"The Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art","accession":"FC.558.A-D","ek_id":null,"source_url":"https://www.sfmoma.org/artwork/FC.558.A-D/","image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/08/17212214/FC.558.A-D_x2010.476_0086-web.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Collection credit identifies The Doris and Donald Fisher Collection at SFMOMA. Museum presentation does not establish outright SFMOMA ownership.","The SFMOMA installation essay explicitly identifies each of the four panels as 63 × 32 in (160.02 × 81.28 cm). It records an 18-inch suggested interval while explaining that installation spacing may vary. Object-page 160.0 × 81.3 cm is individual-panel size, not overall width. Overall installed extent is unknown; exclude from shared true-scale comparison."],"sources":[{"url":"https://www.sfmoma.org/artwork/FC.558.A-D/","label":"SFMOMA current object record","accessed":"2026-10-27"},{"url":"https://www.sfmoma.org/essay/how-to-install-an-ellsworth-kelly-artwork-blue-green-black-red-1996-as-a-case-study/","label":"SFMOMA conservation installation essay, figure 1 and note 8","accessed":"2026-10-27"}],"verified_identity_of":"sfmoma-501-2","panel_height_cm":160.02,"panel_width_cm":81.28,"panel_count":4,"dimension_role":"individual panels; overall width variable and unknown","true_scale_eligible":false}],"source_image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/08/17212214/FC.558.A-D_x2010.476_0086-web.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"sfmoma-501-2","field":"collection","chosen":"San Francisco Museum of Modern Art / Doris and Donald Fisher Collection","alternative":"The Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art","source":"https://www.sfmoma.org/artwork/FC.558.A-D/"}],"colors":["blue","green","black","red"],"shape_type":"separate panels","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v3-sfmoma-fc-558-a-d.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v3-sfmoma-fc-558-a-d.svg","colors":["blue","green","black","red"],"shape_type":"separate panels","reference_url":"https://www.sfmoma.org/artwork/FC.558.A-D/","reference_id":"research/sfmoma-v3-reference-images/FC.558.A-D.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Four 63 × 32 in panels in observed colour order, using the conservation essay’s suggested18 in intervals. Installation spacing varies; this study depicts one arrangement and has no asserted fixed overall width.","reviewed_date":"2026-10-27"},"missing_fields":["width_cm"],"is_representative":true,"duplicate_group":"blue green black red","dimension_role":"individual panels; overall width variable and unknown","true_scale_eligible":false,"true_scale_note":"The source dimensions or projection do not yet establish reliable physical scale for this study.","collection_group":"San Francisco Museum of Modern Art"},{"id":"matthewmarks-blue-panel-1996-3729","canonical_id":null,"title":"Blue Panel","year_start":1996,"year_end":1996,"date_display":"1996","medium":"Oil on canvas","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":"Collection unverified (documented in Matthew Marks exhibition)","sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-an-installation-seven-new-paintings-10-1996/lightbox/works/blue-panel-1996-3729","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Complete blue quadrilateral in gallery reference. Public caption has contradictory dimensions (55×52in versus140×142cm), so normalized observed ratio only; source dimension fields remain unknown."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"matthewmarks:blue-panel-1996-3729","source_record_id":"blue-panel-1996-3729","title":"Blue Panel","year_start":1996,"year_end":1996,"date_display":"1996","medium":"Oil on canvas","height_cm":null,"width_cm":null,"depth_cm":null,"dimensions_display":null,"collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-an-installation-seven-new-paintings-10-1996/lightbox/works/blue-panel-1996-3729","image_url":"https://cdn.matthewmarks.com/online/blue-panel-1996-3729/_800xAUTO_fit_center-center_none/Kelly_Blue-Panel_1996_3729_02.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Complete blue quadrilateral in gallery reference. Public caption has contradictory dimensions (55×52in versus140×142cm), so normalized observed ratio only; source dimension fields remain unknown."],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-an-installation-seven-new-paintings-10-1996/lightbox/works/blue-panel-1996-3729","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"3729","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-an-installation-seven-new-paintings-10-1996"]}],"source_image_url":"https://cdn.matthewmarks.com/online/blue-panel-1996-3729/_800xAUTO_fit_center-center_none/Kelly_Blue-Panel_1996_3729_02.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["blue"],"shape_type":"quadrilateral","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-market-43-matthewmarks-blue-panel-1996-3729.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-market-43-matthewmarks-blue-panel-1996-3729.svg","colors":["blue"],"shape_type":"quadrilateral","reference_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-an-installation-seven-new-paintings-10-1996/lightbox/works/blue-panel-1996-3729","reference_id":"research/svg-gap-v5/market/ref-43.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary reference visually inspected","palette":"standardized vivid; same-family shades retained where composition depends on them","notes":"Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Complete blue quadrilateral in gallery reference. Public caption has contradictory dimensions (55×52in versus140×142cm), so normalized observed ratio only; source dimension fields remain unknown.","reviewed_date":"2026-10-27","true_scale_eligible":false,"true_scale_note":"Normalized study only: physical size unknown or oblique installation reference cannot establish exact frontal proportions. Complete blue quadrilateral in gallery reference. Public caption has contradictory dimensions (55×52in versus140×142cm), so normalized observed ratio only; source dimension fields remain unknown."},"missing_fields":["height_cm","width_cm"],"is_representative":false,"duplicate_group":"blue panel","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Normalized study only: physical size unknown or oblique installation reference cannot establish exact frontal proportions. Complete blue quadrilateral in gallery reference. Public caption has contradictory dimensions (55×52in versus140×142cm), so normalized observed ratio only; source dimension fields remain unknown.","collection_group":"Unknown","representative_id":"ncma-8122"},{"id":"matthewmarks-gray-panel-1996-3724","canonical_id":null,"title":"Gray Panel","year_start":1996,"year_end":1996,"date_display":"1996","medium":"Oil on canvas","height_cm":137.0,"width_cm":152.0,"dimensions_display":"54 × 60 inches; 137 × 152 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-an-installation-seven-new-paintings-10-1996/lightbox/works/gray-panel-1996-3724","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"matthewmarks:gray-panel-1996-3724","source_record_id":"gray-panel-1996-3724","title":"Gray Panel","year_start":1996,"year_end":1996,"date_display":"1996","medium":"Oil on canvas","height_cm":137.0,"width_cm":152.0,"depth_cm":null,"dimensions_display":"54 × 60 inches; 137 × 152 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-an-installation-seven-new-paintings-10-1996/lightbox/works/gray-panel-1996-3724","image_url":"https://cdn.matthewmarks.com/online/gray-panel-1996-3724/_800xAUTO_fit_center-center_none/Kelly_Gray-Panel_1996_3724_02.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-an-installation-seven-new-paintings-10-1996/lightbox/works/gray-panel-1996-3724","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"3724","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-an-installation-seven-new-paintings-10-1996"]}],"source_image_url":"https://cdn.matthewmarks.com/online/gray-panel-1996-3724/_800xAUTO_fit_center-center_none/Kelly_Gray-Panel_1996_3724_02.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["gray"],"shape_type":"quadrilateral","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-marks-gray-panel-1996-3724.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-marks-gray-panel-1996-3724.svg","colors":["gray"],"shape_type":"quadrilateral","reference_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-an-installation-seven-new-paintings-10-1996/lightbox/works/gray-panel-1996-3724","reference_id":"research/auction-private-v4/references/marks-gray-panel-1996-3724.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary reference","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"gray panel","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Unknown"},{"id":"guggenheim1996-cat-104","canonical_id":"EK 859","title":"Green Curve","year_start":1996,"year_end":1996,"date_display":"1996","medium":"Oil on canvas","height_cm":302.3,"width_cm":164.5,"dimensions_display":null,"collection":"Private collection","sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=249","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 104","accessed":"2026-10-27","pdf_page":249},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 859"}],"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Verified identity reconciliation: Green Curve: the same distinctive green wedge has a vertical left edge, short convex upper edge and long diagonal descending to the lower-left point. The colour photograph is from the same 1996 retrospective as the dated 1996 catalogue entry104; the outline and aspect agree. This is not the later 1999 High Museum work. The Foundation installation caption explicitly supplies EK 859. Source and target photographs were independently viewed in the saved paired comparison.","Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"guggenheim1996:cat-104","source_record_id":"104","title":"Green Curve","year_start":1996,"year_end":1996,"date_display":"1996","medium":"Oil on canvas","height_cm":302.3,"width_cm":164.5,"depth_cm":null,"dimensions_display":null,"collection":"Private collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=249","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":104,"pdf_page":249,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Verified identity reconciliation: Green Curve: the same distinctive green wedge has a vertical left edge, short convex upper edge and long diagonal descending to the lower-left point. The colour photograph is from the same 1996 retrospective as the dated 1996 catalogue entry104; the outline and aspect agree. This is not the later 1999 High Museum work. The Foundation installation caption explicitly supplies EK 859. Source and target photographs were independently viewed in the saved paired comparison.","Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. "],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=249","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 104","accessed":"2026-10-27","pdf_page":249}]},{"source_id":"foundation-exhib-v4:EK859:ellsworth-kelly-a-retrospective","source_record_id":"EK 859","ek_id":"EK 859","title":"Green Curve","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 859"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1996-DAP-96.26-D-Heald-300x238.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["green"],"shape_type":"curved triangular panel","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-public-guggenheim1996-104.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-public-guggenheim1996-104.svg","colors":["green"],"shape_type":"curved triangular panel","reference_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=249","reference_id":"research/public-catalogues-v4/pages/page-249.png","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary plate visually reviewed","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"green curve","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"matthewmarks-green-panel-1996-3730","canonical_id":null,"title":"Green Panel","year_start":1996,"year_end":1996,"date_display":"1996","medium":"Oil on canvas","height_cm":162.0,"width_cm":149.0,"dimensions_display":"63⅝ × 58½ inches; 162 × 149 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-an-installation-seven-new-paintings-10-1996/lightbox/works/green-panel-1996-3730","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"matthewmarks:green-panel-1996-3730","source_record_id":"green-panel-1996-3730","title":"Green Panel","year_start":1996,"year_end":1996,"date_display":"1996","medium":"Oil on canvas","height_cm":162.0,"width_cm":149.0,"depth_cm":null,"dimensions_display":"63⅝ × 58½ inches; 162 × 149 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-an-installation-seven-new-paintings-10-1996/lightbox/works/green-panel-1996-3730","image_url":"https://cdn.matthewmarks.com/online/green-panel-1996-3730/_800xAUTO_fit_center-center_none/Kelly_Green-Panel_1996_3730_01.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-an-installation-seven-new-paintings-10-1996/lightbox/works/green-panel-1996-3730","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"3730","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-an-installation-seven-new-paintings-10-1996"]}],"source_image_url":"https://cdn.matthewmarks.com/online/green-panel-1996-3730/_800xAUTO_fit_center-center_none/Kelly_Green-Panel_1996_3730_01.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["green"],"shape_type":"quadrilateral","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-marks-green-panel-1996-3730.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-marks-green-panel-1996-3730.svg","colors":["green"],"shape_type":"quadrilateral","reference_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-an-installation-seven-new-paintings-10-1996/lightbox/works/green-panel-1996-3730","reference_id":"research/auction-private-v4/references/marks-green-panel-1996-3730.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary reference","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":false,"duplicate_group":"green panel","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Unknown","representative_id":"ek-605"},{"id":"sfmoma-513-3","canonical_id":"EK 852","title":"Red Curves","year_start":1996,"year_end":1996,"date_display":"1996","medium":"Oil on canvas","height_cm":360.7,"width_cm":166.4,"dimensions_display":null,"collection":"The Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art","sources":[{"url":"https://fisher.access.sfmoma.org/513/","institution":"sfmoma","accessed":"2026-10-26","label":"sfmoma"},{"url":"https://www.sfmoma.org/artwork/FC.603/","label":"SFMOMA current object record","accessed":"2026-10-27"},{"url":"https://archive.org/download/EllsworthKelly20132/EllsworthKelly20132.pdf#page=32","label":"Official public exhibition publication, PDF page32","accessed":"2026-10-27"},{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=247","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 102","accessed":"2026-10-27","pdf_page":247},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 852"}],"notes":["Primary museum gallery label transcribed from web retrieval; image and dimensions not yet located. Partial institutional coverage.","Source identifier uses gallery and object order, not a museum accession or catalogue raisonne number.","Collection credit identifies The Doris and Donald Fisher Collection at SFMOMA. Museum presentation does not establish outright SFMOMA ownership.","Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 360.7 x 166.4cm agree with existing 360.7 x 166.4cm within published rounding. Primary catalogue102 caption retained; catalogue plate number is not EK number.","Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Verified identity reconciliation: Red Curves: identical tall red shape bounded by two curved edges, with the same pointed lower end and narrow upper-left end. Its distinctive outline and portrait aspect agree with the 1996 SFMOMA painting, shown in the 1996 retrospective. The Foundation installation caption explicitly supplies EK 852. Source and target photographs were independently viewed in the saved paired comparison.","Two sweeping curved boundaries preserved; no photograph shadow or white wall included."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"sfmoma:513-3","source_record_id":null,"title":"Red Curves","year_start":1996,"year_end":1996,"date_display":"1996","medium":"Oil on canvas","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":"San Francisco Museum of Modern Art / Doris and Donald Fisher Collection","source_url":"https://fisher.access.sfmoma.org/513/","image_url":null,"accession":null,"record_kind":"painting","notes":["Primary museum gallery label transcribed from web retrieval; image and dimensions not yet located. Partial institutional coverage.","Source identifier uses gallery and object order, not a museum accession or catalogue raisonne number.","Collection credit identifies The Doris and Donald Fisher Collection at SFMOMA. Museum presentation does not establish outright SFMOMA ownership.","Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained.","Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 360.7 x 166.4cm agree with existing 360.7 x 166.4cm within published rounding. Primary catalogue102 caption retained; catalogue plate number is not EK number.","Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Verified identity reconciliation: Red Curves: identical tall red shape bounded by two curved edges, with the same pointed lower end and narrow upper-left end. Its distinctive outline and portrait aspect agree with the 1996 SFMOMA painting, shown in the 1996 retrospective. The Foundation installation caption explicitly supplies EK 852. Source and target photographs were independently viewed in the saved paired comparison.","Two sweeping curved boundaries preserved; no photograph shadow or white wall included."],"sources":[{"url":"https://fisher.access.sfmoma.org/513/","institution":"sfmoma","accessed":"2026-10-26"}]},{"source_id":"sfmoma-v3:FC.603","source_record_id":"FC.603","title":"Red Curves","year_start":1996,"year_end":1996,"date_display":"1996","medium":"oil on canvas","height_cm":360.7,"width_cm":166.4,"depth_cm":null,"dimensions_display":"142 × 65 1/2 in. (360.7 × 166.4 cm)","collection":"The Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art","accession":"FC.603","ek_id":null,"source_url":"https://www.sfmoma.org/artwork/FC.603/","image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/08/17212127/FC.603_10L_KELLY_603R4_cv_FINAL-web.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Collection credit identifies The Doris and Donald Fisher Collection at SFMOMA. Museum presentation does not establish outright SFMOMA ownership."],"sources":[{"url":"https://www.sfmoma.org/artwork/FC.603/","label":"SFMOMA current object record","accessed":"2026-10-27"}],"verified_identity_of":"sfmoma-513-3"},{"source_id":"short-book-v4:EllsworthKelly20132:32:red-curves","title":"Red Curves","year_start":1996,"year_end":1996,"date_display":"1996","height_cm":361,"width_cm":166,"medium":"Oil on canvas","dimensions_display":"361×166cm (publication caption)","collection":"Private collection (reported by2013 publication)","historical_source":true,"collection_as_of_year":2013,"source_url":"https://archive.org/download/EllsworthKelly20132/EllsworthKelly20132.pdf#page=32","record_kind":"painting","record_status":"sourced_metadata","sources":[{"url":"https://archive.org/download/EllsworthKelly20132/EllsworthKelly20132.pdf#page=32","label":"Official public exhibition publication, PDF page32","accessed":"2026-10-27"}],"notes":["Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained."]},{"source_id":"guggenheim1996:cat-102","source_record_id":"102","title":"Red Curves","year_start":1996,"year_end":1996,"date_display":"1996","medium":"Oil on canvas","height_cm":360.7,"width_cm":166.4,"depth_cm":null,"dimensions_display":null,"collection":"Private collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=247","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":102,"pdf_page":247,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Independent comparison: exact normalized title/date overlap; historical overall dimensions 360.7 x 166.4cm agree with existing 360.7 x 166.4cm within published rounding. Primary catalogue102 caption retained; catalogue plate number is not EK number."],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=247","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 102","accessed":"2026-10-27","pdf_page":247}],"verified_identity_of":"sfmoma-513-3"},{"source_id":"foundation-exhib-v4:EK852:ellsworth-kelly-a-retrospective","source_record_id":"EK 852","ek_id":"EK 852","title":"Red Curves","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 852"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1996-DAP-96.26-D-Heald-300x238.jpg"]}],"source_image_url":"https://d1hhug17qm51in.cloudfront.net/www-media/2026/08/17212127/FC.603_10L_KELLY_603R4_cv_FINAL-web.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"sfmoma-513-3","field":"collection","chosen":"San Francisco Museum of Modern Art / Doris and Donald Fisher Collection","alternative":"The Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art","source":"https://www.sfmoma.org/artwork/FC.603/"},{"id":"sfmoma-513-3","field":"collection","chosen":"The Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art","alternative":"Private collection (reported by2013 publication)","source":"https://archive.org/download/EllsworthKelly20132/EllsworthKelly20132.pdf#page=32"},{"id":"sfmoma-513-3","field":"collection","chosen":"The Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art","alternative":"Private collection","source":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=247"}],"colors":["red"],"shape_type":"curved panel","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v3-sfmoma-fc-603.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v3-sfmoma-fc-603.svg","colors":["red"],"shape_type":"curved panel","reference_url":"https://www.sfmoma.org/artwork/FC.603/","reference_id":"research/sfmoma-v3-reference-images/FC.603.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Two sweeping curved boundaries preserved; no photograph shadow or white wall included.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"red curves","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"San Francisco Museum of Modern Art"},{"id":"matthewmarks-red-panel-1996-3727","canonical_id":null,"title":"Red Panel","year_start":1996,"year_end":1996,"date_display":"1996","medium":"Oil on canvas","height_cm":131.0,"width_cm":138.0,"dimensions_display":"51¾ × 54½ inches; 131 × 138 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-an-installation-seven-new-paintings-10-1996/lightbox/works/red-panel-1996-3727","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"matthewmarks:red-panel-1996-3727","source_record_id":"red-panel-1996-3727","title":"Red Panel","year_start":1996,"year_end":1996,"date_display":"1996","medium":"Oil on canvas","height_cm":131.0,"width_cm":138.0,"depth_cm":null,"dimensions_display":"51¾ × 54½ inches; 131 × 138 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-an-installation-seven-new-paintings-10-1996/lightbox/works/red-panel-1996-3727","image_url":"https://cdn.matthewmarks.com/online/red-panel-1996-3727/_800xAUTO_fit_center-center_none/Kelly_Red-Panel_1996_3727_02.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-an-installation-seven-new-paintings-10-1996/lightbox/works/red-panel-1996-3727","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"3727","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-an-installation-seven-new-paintings-10-1996"]}],"source_image_url":"https://cdn.matthewmarks.com/online/red-panel-1996-3727/_800xAUTO_fit_center-center_none/Kelly_Red-Panel_1996_3727_02.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["red"],"shape_type":"quadrilateral","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-marks-red-panel-1996-3727.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-marks-red-panel-1996-3727.svg","colors":["red"],"shape_type":"quadrilateral","reference_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-an-installation-seven-new-paintings-10-1996/lightbox/works/red-panel-1996-3727","reference_id":"research/auction-private-v4/references/marks-red-panel-1996-3727.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary reference","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":false,"duplicate_group":"red panel","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Unknown","representative_id":"north-v4-dallas-red-panel"},{"id":"christies-onlineonly-23553-123","canonical_id":null,"title":"Untitled","year_start":1996,"year_end":1996,"date_display":"circa 1996","medium":"lipstick on paper, in two parts","height_cm":10.2,"width_cm":18.1,"dimensions_display":"overall:4 x 7¹⁄₈ in. (10.2 x 18.1 cm.) ","collection":"Private collection (last public sale; present owner unverified)","sources":[{"url":"https://onlineonly.christies.com/s/first-open-post-war-contemporary-art/ellsworth-kelly-1923-2015-123/263626","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Scope uncertain: lipstick on paper, in two parts. Public artist index classifies this among Drawings & Watercolors. Retained as a painting candidate; no canvas classification asserted.","Historical sale record does not establish current ownership."],"record_status":"sourced_metadata","record_kind":"painting_candidate","source_records":[{"source_id":"christies-onlineonly:23553.123","source_record_id":"23553.123","title":"Untitled","year_start":1996,"year_end":1996,"date_display":"circa 1996","medium":"lipstick on paper, in two parts","height_cm":10.2,"width_cm":18.1,"depth_cm":null,"dimensions_display":"overall:4 x 7¹⁄₈ in. (10.2 x 18.1 cm.) ","collection":"Private collection (last public sale; present owner unverified)","collection_as_of":"2025-07-18T16:02:00.000Z","accession":null,"ek_id":null,"source_url":"https://onlineonly.christies.com/s/first-open-post-war-contemporary-art/ellsworth-kelly-1923-2015-123/263626","image_url":"https://www.christies.com/img/LotImages/2025/NYR/2025_NYR_23553_0123_000(ellsworth_kelly_untitled042730).jpg?mode=max","record_kind":"painting_candidate","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Scope uncertain: lipstick on paper, in two parts. Public artist index classifies this among Drawings & Watercolors. Retained as a painting candidate; no canvas classification asserted.","Historical sale record does not establish current ownership."],"sources":[{"url":"https://onlineonly.christies.com/s/first-open-post-war-contemporary-art/ellsworth-kelly-1923-2015-123/263626","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Christie's","lot_number":"123","sale_date":"2025-07-18T16:02:00.000Z","sale_type":"online-only","source_url":"https://onlineonly.christies.com/s/first-open-post-war-contemporary-art/ellsworth-kelly-1923-2015-123/263626"}]}],"source_image_url":"https://www.christies.com/img/LotImages/2025/NYR/2025_NYR_23553_0123_000(ellsworth_kelly_untitled042730).jpg?mode=max","title_aliases":[],"auction_history":[{"house":"Christie's","lot_number":"123","sale_date":"2025-07-18T16:02:00.000Z","sale_type":"online-only","source_url":"https://onlineonly.christies.com/s/first-open-post-war-contemporary-art/ellsworth-kelly-1923-2015-123/263626"}],"market_history":[],"field_conflicts":[],"colors":[],"shape_type":null,"color_basis":"unreviewed","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["shape_type","color_review","svg_study"],"is_representative":false,"duplicate_group":"untitled","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection","representative_id":"matthewmarks-untitled-1959-31172"},{"id":"matthewmarks-white-panel-1996-3725","canonical_id":null,"title":"White Panel","year_start":1996,"year_end":1996,"date_display":"1996","medium":"Oil on canvas","height_cm":140.0,"width_cm":141.0,"dimensions_display":"54⅞ × 55¾ inches; 140 × 141 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-an-installation-seven-new-paintings-10-1996/lightbox/works/white-panel-1996-3725","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"matthewmarks:white-panel-1996-3725","source_record_id":"white-panel-1996-3725","title":"White Panel","year_start":1996,"year_end":1996,"date_display":"1996","medium":"Oil on canvas","height_cm":140.0,"width_cm":141.0,"depth_cm":null,"dimensions_display":"54⅞ × 55¾ inches; 140 × 141 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-an-installation-seven-new-paintings-10-1996/lightbox/works/white-panel-1996-3725","image_url":"https://cdn.matthewmarks.com/online/white-panel-1996-3725/_800xAUTO_fit_center-center_none/Kelly_White-Panel_1996_3725_02.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-an-installation-seven-new-paintings-10-1996/lightbox/works/white-panel-1996-3725","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"3725","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-an-installation-seven-new-paintings-10-1996"]}],"source_image_url":"https://cdn.matthewmarks.com/online/white-panel-1996-3725/_800xAUTO_fit_center-center_none/Kelly_White-Panel_1996_3725_02.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["white"],"shape_type":"quadrilateral","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-marks-white-panel-1996-3725.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-marks-white-panel-1996-3725.svg","colors":["white"],"shape_type":"quadrilateral","reference_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-an-installation-seven-new-paintings-10-1996/lightbox/works/white-panel-1996-3725","reference_id":"research/auction-private-v4/references/marks-white-panel-1996-3725.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary reference","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"white panel","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Unknown"},{"id":"guggenheim1996-cat-103","canonical_id":null,"title":"Yellow Curve","year_start":1996,"year_end":1996,"date_display":"1996","medium":"Oil on canvas","height_cm":302.3,"width_cm":187.3,"dimensions_display":null,"collection":"Private collection","sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=248","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 103","accessed":"2026-10-27","pdf_page":248}],"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"guggenheim1996:cat-103","source_record_id":"103","title":"Yellow Curve","year_start":1996,"year_end":1996,"date_display":"1996","medium":"Oil on canvas","height_cm":302.3,"width_cm":187.3,"depth_cm":null,"dimensions_display":null,"collection":"Private collection","collection_as_of":"1996","collection_status":"historical_catalogue_credit","historical_source":true,"accession":null,"ek_id":null,"source_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=248","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_museum_retrospective_catalogue","retrieved_date":"2026-10-27","catalogue_number":103,"pdf_page":248,"printed_page":null,"notes":["Collection credit is historical, reported in the1996 retrospective catalogue; it does not establish present ownership. Catalogue plate numbers are not Kelly EK catalogue numbers.","Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. "],"sources":[{"url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=248","label":"Diane Waldman, ed., Ellsworth Kelly: A Retrospective (Solomon R. Guggenheim Museum,1996), catalogue 103","accessed":"2026-10-27","pdf_page":248}]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["yellow"],"shape_type":"curved triangular panel","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-public-guggenheim1996-103.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-public-guggenheim1996-103.svg","colors":["yellow"],"shape_type":"curved triangular panel","reference_url":"https://archive.org/download/ellswo00kell/ellswo00kell.pdf#page=248","reference_id":"research/public-catalogues-v4/pages/page-248.png","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary plate visually reviewed","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive hand-authored study after visual inspection of the1996 Guggenheim retrospective plate. Approximate geometry; standardized vivid palette. Texture, mounting shadows and perspective omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":false,"duplicate_group":"yellow curve","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection","representative_id":"christies-5315261"},{"id":"tate-26107","canonical_id":null,"title":"Yellow Curve","year_start":1996,"year_end":1996,"date_display":"1996","medium":"Oil paint on canvas","height_cm":135.7,"width_cm":355.6,"dimensions_display":"support: 1357 x 3556 x 32 mm","collection":"Tate","sources":[{"url":"https://www.tate.org.uk/art/artworks/kelly-yellow-curve-t07403","label":"Current Tate collection page and ordinary public image, viewed2026-10-28","accessed":"2026-10-28"}],"notes":["Current Tate Details panel: artist Ellsworth Kelly 1923–2015; oil paint on canvas; support 1357×3556×32 mm; Presented by the artist 1998; referenceT 07403. Full official photograph shows a tall triangular support, conflicting with reported bounding dimensions. No correction or swapped dimensions inferred. Observed normalized study only.","Tate’s exact T07403 collection page supplied the full official image, viewed and downloaded through its ordinary public image element. Three yellow edges are visible: nearly horizontal top, long sloping left and gently bowed right. The source photograph is slightly oblique. Current Tate details still report support 1357 × 3556 × 32 mm, in conflict with the tall observed support. No dimension swap, physical-size correction or identity with another Yellow Curve is inferred. Study keeps the observed support proportions and is excluded from true-scale plotting."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"tate:26107","source_record_id":"26107","title":"Yellow Curve","year_start":1996,"year_end":1996,"date_display":"1996","medium":"Oil paint on canvas","height_cm":135.7,"width_cm":355.6,"dimensions_display":"support: 1357 x 3556 x 32 mm","collection":"Tate","source_url":"https://www.tate.org.uk/art/artworks/kelly-yellow-curve-t07403","image_url":null,"accession":"T07403","record_kind":"painting","notes":["Current Tate Details panel: artist Ellsworth Kelly 1923–2015; oil paint on canvas; support 1357×3556×32 mm; Presented by the artist 1998; referenceT 07403. Full official photograph shows a tall triangular support, conflicting with reported bounding dimensions. No correction or swapped dimensions inferred. Observed normalized study only.","Tate’s exact T07403 collection page supplied the full official image, viewed and downloaded through its ordinary public image element. Three yellow edges are visible: nearly horizontal top, long sloping left and gently bowed right. The source photograph is slightly oblique. Current Tate details still report support 1357 × 3556 × 32 mm, in conflict with the tall observed support. No dimension swap, physical-size correction or identity with another Yellow Curve is inferred. Study keeps the observed support proportions and is excluded from true-scale plotting."],"sources":[{"url":"https://www.tate.org.uk/art/artworks/kelly-yellow-curve-t07403","institution":"tate","accessed":"2026-10-26"}]},{"source_id":"gap-museum-v6:tate-T07403-primary-image","source_record_id":"T07403","verified_identity_of":"tate-26107","title":"Yellow Curve","year_start":1996,"year_end":1996,"date_display":"1996","medium":"Oil paint on canvas","height_cm":135.7,"width_cm":355.6,"dimensions_display":"support: 1357 x 3556 x 32 mm (Tate; aspect conflict with official photograph)","collection":"Tate","accession":"T07403","source_url":"https://www.tate.org.uk/art/artworks/kelly-yellow-curve-t07403","image_url":"https://media.tate.org.uk/art/images/work/T/T07/T07403_10.jpg","record_kind":"painting","record_status":"documented","source_confidence":"primary_collection_record_and_viewed_image","retrieved_date":"2026-10-28","true_scale_eligible":false,"true_scale_note":"Tate’s exact T07403 collection page supplied the full official image, viewed and downloaded through its ordinary public image element. Three yellow edges are visible: nearly horizontal top, long sloping left and gently bowed right. The source photograph is slightly oblique. Current Tate details still report support 1357 × 3556 × 32 mm, in conflict with the tall observed support. No dimension swap, physical-size correction or identity with another Yellow Curve is inferred. Study keeps the observed support proportions and is excluded from true-scale plotting.","notes":["Current Tate Details panel: artist Ellsworth Kelly 1923–2015; oil paint on canvas; support 1357×3556×32 mm; Presented by the artist 1998; referenceT 07403. Full official photograph shows a tall triangular support, conflicting with reported bounding dimensions. No correction or swapped dimensions inferred. Observed normalized study only."],"sources":[{"url":"https://www.tate.org.uk/art/artworks/kelly-yellow-curve-t07403","label":"Current Tate collection page and ordinary public image, viewed2026-10-28","accessed":"2026-10-28"}]}],"source_image_url":"https://media.tate.org.uk/art/images/work/T/T07/T07403_10.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["yellow"],"shape_type":"observed triangle with curved right edge","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v6-museum-tate-26107.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v6-museum-tate-26107.svg","colors":["yellow"],"shape_type":"observed triangle with curved right edge","source_url":"https://www.tate.org.uk/art/artworks/kelly-yellow-curve-t07403","reference_url":"https://media.tate.org.uk/art/images/work/T/T07/T07403_10.jpg","reference_id":"research/svg-gap-v6/museums/references/tate-yellow-primary.jpg","method":"hand_authored_vector_after_visual_reference","geometry_confidence":"approximate observed projection; visually reviewed","palette":"standardized color families; not colorimetric","notes":"Tate’s exact T07403 collection page supplied the full official image, viewed and downloaded through its ordinary public image element. Three yellow edges are visible: nearly horizontal top, long sloping left and gently bowed right. The source photograph is slightly oblique. Current Tate details still report support 1357 × 3556 × 32 mm, in conflict with the tall observed support. No dimension swap, physical-size correction or identity with another Yellow Curve is inferred. Study keeps the observed support proportions and is excluded from true-scale plotting.","reviewed_date":"2026-10-28","true_scale_eligible":false,"dimension_unit":"normalized_observed_proportions","true_scale_note":"Tate’s exact T07403 collection page supplied the full official image, viewed and downloaded through its ordinary public image element. Three yellow edges are visible: nearly horizontal top, long sloping left and gently bowed right. The source photograph is slightly oblique. Current Tate details still report support 1357 × 3556 × 32 mm, in conflict with the tall observed support. No dimension swap, physical-size correction or identity with another Yellow Curve is inferred. Study keeps the observed support proportions and is excluded from true-scale plotting."},"missing_fields":[],"is_representative":false,"duplicate_group":"yellow curve","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Tate’s exact T07403 collection page supplied the full official image, viewed and downloaded through its ordinary public image element. Three yellow edges are visible: nearly horizontal top, long sloping left and gently bowed right. The source photograph is slightly oblique. Current Tate details still report support 1357 × 3556 × 32 mm, in conflict with the tall observed support. No dimension swap, physical-size correction or identity with another Yellow Curve is inferred. Study keeps the observed support proportions and is excluded from true-scale plotting.","collection_group":"Tate","representative_id":"christies-5315261"},{"id":"matthewmarks-yellow-panel-1996-3728","canonical_id":null,"title":"Yellow Panel","year_start":1996,"year_end":1996,"date_display":"1996","medium":"Oil on canvas","height_cm":139.0,"width_cm":139.0,"dimensions_display":"54¾ × 54¾ inches; 139 × 139 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-an-installation-seven-new-paintings-10-1996/lightbox/works/yellow-panel-1996-3728","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"matthewmarks:yellow-panel-1996-3728","source_record_id":"yellow-panel-1996-3728","title":"Yellow Panel","year_start":1996,"year_end":1996,"date_display":"1996","medium":"Oil on canvas","height_cm":139.0,"width_cm":139.0,"depth_cm":null,"dimensions_display":"54¾ × 54¾ inches; 139 × 139 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-an-installation-seven-new-paintings-10-1996/lightbox/works/yellow-panel-1996-3728","image_url":"https://cdn.matthewmarks.com/online/yellow-panel-1996-3728/_800xAUTO_fit_center-center_none/Kelly_Yellow-Panel_1996_3728_02.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Two near-vertical edges are gently curved; photographic perspective cannot establish exact curvature."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"museum-v2:beyeler_greencurves","source_record_id":"Inv.02.2","title":"Green Curves","year_start":1997,"year_end":1997,"date_display":"1997","medium":"Oil on canvas","height_cm":203.2,"width_cm":174.3,"dimensions_display":"203.2 x 174.3 cm","collection":"Fondation Beyeler, Riehen/Basel","accession":"Inv.02.2","ek_id":"EK 854","source_url":"https://www.fondationbeyeler.ch/en/collection/digital-collection/green-curves","image_url":"https://imagedelivery.net/ewpHDaK80-2FfcNaCIVZYA/1711967b-b056-4241-b51b-e9b32a3acb00/public","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-26","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Two near-vertical edges are gently curved; photographic perspective cannot establish exact curvature."],"sources":[{"url":"https://www.fondationbeyeler.ch/en/collection/digital-collection/green-curves","label":"Fondation Beyeler, Riehen/Basel primary museum record","accessed":"2026-10-26"}]},{"source_id":"matthewmarks:green-curves-1997-5070","source_record_id":"green-curves-1997-5070","title":"Green Curves","year_start":1997,"year_end":1997,"date_display":"1997","medium":"Oil on canvas","height_cm":203.0,"width_cm":174.0,"depth_cm":null,"dimensions_display":"80 × 68⅝ inches; 203 × 174 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-new-paintings-05-1998/lightbox/works/green-curves-1997-5070","image_url":"https://cdn.matthewmarks.com/online/green-curves-1997-5070/_800xAUTO_fit_center-center_none/Kelly_Green-Curves_1997_5070_02.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates."],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-new-paintings-05-1998/lightbox/works/green-curves-1997-5070","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"5070","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-new-paintings-05-1998"]}],"source_image_url":"https://cdn.matthewmarks.com/online/green-curves-1997-5070/_800xAUTO_fit_center-center_none/Kelly_Green-Curves_1997_5070_02.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"museum-v2-beyeler-greencurves","field":"collection","chosen":"Fondation Beyeler, Riehen/Basel","alternative":"Collection unverified (documented in Matthew Marks exhibition)","source":"https://matthewmarks.com/exhibitions/ellsworth-kelly-new-paintings-05-1998/lightbox/works/green-curves-1997-5070"}],"colors":["green"],"shape_type":"curved quadrilateral","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-international-beyeler-green-curves.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-international-beyeler-green-curves.svg","colors":["green"],"shape_type":"curved quadrilateral","reference_url":"https://cdn.matthewmarks.com/online/green-curves-1997-5070/_800xAUTO_fit_center-center_none/Kelly_Green-Curves_1997_5070_02.jpg","reference_id":"research/international-v4/reference-images/museum-v2-beyeler-greencurves.jpg","method":"hand_authored_vector_after_visual_reference","geometry_confidence":"approximate, visually reviewed","palette":"standardized, not colorimetric","notes":"Two near-vertical edges are gently curved; photographic perspective cannot establish exact curvature.","reviewed_date":"2026-10-27","source_url":"https://www.fondationbeyeler.ch/en/collection/digital-collection/green-curves"},"missing_fields":[],"is_representative":true,"duplicate_group":"green curves","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Fondation Beyeler"},{"id":"matthewmarks-red-orange-curve-1997-5074","canonical_id":null,"title":"Red-Orange Curve","year_start":1997,"year_end":1997,"date_display":"1997","medium":"Oil on canvas","height_cm":274.0,"width_cm":209.0,"dimensions_display":"108 × 82⅜ inches; 274 × 209 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-new-paintings-05-1998/lightbox/works/red-orange-curve-1997-5074","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. Observed red-violet maps to the shared red family."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"matthewmarks:red-violet-curve-1997-5072","source_record_id":"red-violet-curve-1997-5072","title":"Red-Violet Curve","year_start":1997,"year_end":1997,"date_display":"1997","medium":"Oil on canvas","height_cm":276.0,"width_cm":249.0,"depth_cm":null,"dimensions_display":"108¾ × 98 inches; 276 × 249 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-new-paintings-05-1998/lightbox/works/red-violet-curve-1997-5072","image_url":"https://cdn.matthewmarks.com/online/red-violet-curve-1997-5072/_800xAUTO_fit_center-center_none/Kelly_Red-Violet-Curve_1997_5072_02.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. Observed red-violet maps to the shared red family."],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-new-paintings-05-1998/lightbox/works/red-violet-curve-1997-5072","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"5072","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-new-paintings-05-1998"]}],"source_image_url":"https://cdn.matthewmarks.com/online/red-violet-curve-1997-5072/_800xAUTO_fit_center-center_none/Kelly_Red-Violet-Curve_1997_5072_02.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["red"],"shape_type":"curved panel","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-marks-red-violet-curve-1997-5072.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-marks-red-violet-curve-1997-5072.svg","colors":["red"],"shape_type":"curved panel","reference_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-new-paintings-05-1998/lightbox/works/red-violet-curve-1997-5072","reference_id":"research/auction-private-v4/references/marks-red-violet-curve-1997-5072.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary reference","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Historical sale record; current ownership is unverified.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Historical sale record; current ownership is unverified.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-painting-and-sculpture-05-2003/lightbox/works/black-panel-with-curve-1999-18622","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"18622","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-painting-and-sculpture-05-2003"]},{"source_id":"sothebys:en-buy-auction-2024-modern-contemporary-evening-auction-including-the-ralph-i-goldenberg-collection-black-panel-with-curve","source_record_id":"en-buy-auction-2024-modern-contemporary-evening-auction-including-the-ralph-i-goldenberg-collection-black-panel-with-curve","title":"Black Panel with Curve","year_start":1999,"year_end":1999,"date_display":"1999","medium":"oil on canvas","height_cm":178.0,"width_cm":170.0,"depth_cm":null,"dimensions_display":"178 by 170 cm. 70⅛ by 67 in.","collection":"Private collection (last public sale; present owner unverified)","collection_as_of":"2024-06-25T17:00Z","accession":null,"ek_id":null,"source_url":"https://www.sothebys.com/en/buy/auction/2024/modern-contemporary-evening-auction-including-the-ralph-i-goldenberg-collection/black-panel-with-curve","image_url":"https://sothebys-md.brightspotcdn.com/dims4/default/e91c9ea/2147483647/strip/true/crop/9470x11592+0+0/resize/800x979!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2F75%2F0e%2F3b408860432cbf8152358203da92%2Flxxxxx-cn6nb-t1-02-wall-2.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Historical sale record; current ownership is unverified."],"sources":[{"url":"https://www.sothebys.com/en/buy/auction/2024/modern-contemporary-evening-auction-including-the-ralph-i-goldenberg-collection/black-panel-with-curve","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"auction_history":[{"house":"Sotheby's","sale_date":"2024-06-25T17:00Z","lot_number":"11","source_url":"https://www.sothebys.com/en/buy/auction/2024/modern-contemporary-evening-auction-including-the-ralph-i-goldenberg-collection/black-panel-with-curve","provenance":"Matthew Marks Gallery, New York\nPrivate Collection (acquired from the above in 2003)\nSotheby’s, London, 26 June 2018, lot 34 (consigned by the above)\nAcquired from the above by Ralph I. Goldenberg"}],"raw_title":"Black Panel with Curve"}],"source_image_url":"https://sothebys-md.brightspotcdn.com/dims4/default/e91c9ea/2147483647/strip/true/crop/9470x11592+0+0/resize/800x979!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2F75%2F0e%2F3b408860432cbf8152358203da92%2Flxxxxx-cn6nb-t1-02-wall-2.jpg","title_aliases":[],"auction_history":[{"house":"Sotheby's","sale_date":"2024-06-25T17:00Z","lot_number":"11","source_url":"https://www.sothebys.com/en/buy/auction/2024/modern-contemporary-evening-auction-including-the-ralph-i-goldenberg-collection/black-panel-with-curve","provenance":"Matthew Marks Gallery, New York\nPrivate Collection (acquired from the above in 2003)\nSotheby’s, London, 26 June 2018, lot 34 (consigned by the above)\nAcquired from the above by Ralph I. 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","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"black panel with curve","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Unknown"},{"id":"pace-v4-91799","canonical_id":null,"title":"Dark Blue Panel","year_start":1999,"year_end":1999,"date_display":"1999","medium":"oil on canvas","height_cm":254,"width_cm":162.6,"dimensions_display":"8' 4\" ×64\" (254cm×162.6cm)","collection":"Collection unverified (documented by Pace in2024)","sources":[{"url":"https://www.pacegallery.com/artfairs/art-basel-miami-beach-2024/","label":"Pace primary fair artwork91799","accessed":"2026-10-27"}],"notes":["Pace Art Basel Miami Beach2024 fair listing establishes a public appearance; neither present ownership nor completion date is inferred from the fair date.","Interpretive SVG after inspecting primary Pace photograph. Four straight edges and clockwise lean retained. Approximate geometry; vivid blue palette, not calibrated paint."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"pace-v4:91799","source_record_id":"91799","title":"Dark Blue Panel","year_start":1999,"year_end":1999,"date_display":"1999","medium":"oil on canvas","height_cm":254,"width_cm":162.6,"dimensions_display":"8' 4\" ×64\" (254cm×162.6cm)","collection":"Collection unverified (documented by Pace in2024)","source_url":"https://www.pacegallery.com/artfairs/art-basel-miami-beach-2024/","image_url":"https://www.pacegallery.com/media/images/91799_web.original.webp","record_kind":"painting","record_status":"sourced_metadata","notes":["Pace Art Basel Miami Beach2024 fair listing establishes a public appearance; neither present ownership nor completion date is inferred from the fair date.","Interpretive SVG after inspecting primary Pace photograph. Four straight edges and clockwise lean retained. Approximate geometry; vivid blue palette, not calibrated paint."],"sources":[{"url":"https://www.pacegallery.com/artfairs/art-basel-miami-beach-2024/","label":"Pace primary fair artwork91799","accessed":"2026-10-27"}]}],"source_image_url":"https://www.pacegallery.com/media/images/91799_web.original.webp","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["blue"],"shape_type":"quadrilateral","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-secondary-pace-dark-blue-panel-1999.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-secondary-pace-dark-blue-panel-1999.svg","colors":["blue"],"shape_type":"quadrilateral","reference_url":"https://www.pacegallery.com/artfairs/art-basel-miami-beach-2024/","reference_id":"research/core-museums-v4/reference-images/pace-dark-blue-panel-1999.webp","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate contour from the primary photograph","palette":"standardized vivid blue, not measured pigment","notes":"Interpretive SVG after inspecting primary Pace photograph. Four straight edges and clockwise lean retained. Approximate geometry; vivid blue palette, not calibrated paint.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":false,"duplicate_group":"dark blue panel","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Unknown","representative_id":"guggenheim1996-cat-80"},{"id":"high-green-curve","canonical_id":null,"title":"Green Curve","year_start":1999,"year_end":1999,"date_display":"1999","medium":"Oil on canvas","height_cm":93.98,"width_cm":467.36,"dimensions_display":null,"collection":"High Museum of Art","sources":[{"url":"https://high.org/collection/green-curve/","label":"High Museum of Art collection record","accessed":"2026-10-26"}],"notes":["Flat base, blunt left end and tapering right tip preserved."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"high:green-curve","title":"Green Curve","year_start":1999,"year_end":1999,"date_display":"1999","medium":"Oil on canvas","height_cm":93.98,"width_cm":467.36,"collection":"High Museum of Art","source_url":"https://high.org/collection/green-curve/","source_record_id":"green-curve","accession":"2001.12","ek_id":null,"image_url":"https://highmuseum-redesign.s3.us-east-1.amazonaws.com/datasync/collection-objects/13932_1727032700145.jpg","record_kind":"painting","notes":["Flat base, blunt left end and tapering right tip preserved."],"sources":[{"url":"https://high.org/collection/green-curve/","label":"High Museum of Art collection record","accessed":"2026-10-26"}]}],"source_image_url":"https://highmuseum-redesign.s3.us-east-1.amazonaws.com/datasync/collection-objects/13932_1727032700145.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["green"],"shape_type":"curved panel","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v2-high-green-curve.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v2-high-green-curve.svg","colors":["green"],"shape_type":"curved panel","reference_url":"https://high.org/collection/green-curve/","reference_id":"research/svg-v2-reference-images/high-green-curve.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Flat base, blunt left end and tapering right tip preserved.","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":false,"duplicate_group":"green curve","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"High Museum of Art","representative_id":"guggenheim1996-cat-104"},{"id":"matthewmarks-purple-curve-1999-18631","canonical_id":null,"title":"Purple Curve","year_start":1999,"year_end":1999,"date_display":"1999","medium":"Oil on canvas","height_cm":188.0,"width_cm":188.0,"dimensions_display":"74⅛ × 74⅛ inches; 188 × 188 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-painting-and-sculpture-05-2003/lightbox/works/purple-curve-1999-18631","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"matthewmarks:purple-curve-1999-18631","source_record_id":"purple-curve-1999-18631","title":"Purple Curve","year_start":1999,"year_end":1999,"date_display":"1999","medium":"Oil on canvas","height_cm":188.0,"width_cm":188.0,"depth_cm":null,"dimensions_display":"74⅛ × 74⅛ inches; 188 × 188 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-painting-and-sculpture-05-2003/lightbox/works/purple-curve-1999-18631","image_url":"https://cdn.matthewmarks.com/online/purple-curve-1999-18631/_800xAUTO_fit_center-center_none/18631_01-dl1.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-painting-and-sculpture-05-2003/lightbox/works/purple-curve-1999-18631","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"18631","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-painting-and-sculpture-05-2003"]}],"source_image_url":"https://cdn.matthewmarks.com/online/purple-curve-1999-18631/_800xAUTO_fit_center-center_none/18631_01-dl1.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["purple"],"shape_type":"curved panel","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-marks-purple-curve-1999-18631.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-marks-purple-curve-1999-18631.svg","colors":["purple"],"shape_type":"curved panel","reference_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-painting-and-sculpture-05-2003/lightbox/works/purple-curve-1999-18631","reference_id":"research/auction-private-v4/references/marks-purple-curve-1999-18631.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary reference","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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See preserved source rows and reconciliation ledger.","Source discrepancy: width_cm is recorded here as 1229.36; another source reports 1219.0. See preserved source rows and reconciliation ledger.","Four shapes normalized to an overall bounding box; orientations approximate."],"record_status":"documented","source_records":[{"ek_id":"EK 896","title":"Blue Black Red Green","date":"2000","medium":"oil on canvas, four panels","dimensions":"100 x 484 inches","collection":"Fondation Beyeler, Riehen/Basel","source_url":"https://ellsworthkelly.org/work/blue-black-red-green/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"museum-v2:beyeler_blueblackredgreen","source_record_id":"Inv.02.4","title":"Blue Black Red Green","year_start":2000,"year_end":2000,"date_display":"2000","medium":"Oil on canvas (four pannels)","height_cm":249.0,"width_cm":1219.0,"dimensions_display":"249.0 x 1219.0 cm","collection":"Fondation Beyeler, Riehen/Basel","accession":"Inv.02.4","ek_id":"EK 896","source_url":"https://www.fondationbeyeler.ch/en/collection/digital-collection/blue-black-red-green","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-26","notes":["Museum displayed249×1219cm differs from signature overall8ft4×40ft4¼in and Foundation254×1229.36cm; preserve source conflict, do not interpret installed arrangement as error.","No individual artwork image in structured record; generic social-card URL omitted."],"sources":[{"url":"https://www.fondationbeyeler.ch/en/collection/digital-collection/blue-black-red-green","label":"Fondation Beyeler, Riehen/Basel primary museum record","accessed":"2026-10-26"}]}],"record_kind":"painting","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-896","field":"height_cm","chosen":254.0,"alternative":249.0,"source":"https://www.fondationbeyeler.ch/en/collection/digital-collection/blue-black-red-green"},{"id":"ek-896","field":"width_cm","chosen":1229.36,"alternative":1219.0,"source":"https://www.fondationbeyeler.ch/en/collection/digital-collection/blue-black-red-green"}],"colors":["blue","black","red","green"],"shape_type":"separate polygons","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/ek-896.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-896.svg","colors":["blue","black","red","green"],"shape_type":"separate polygons","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/blue-black-red-green/","reference_id":"research/reference-images/EK-896.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"Four shapes normalized to an overall bounding box; orientations approximate.","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"blue black red green","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Fondation Beyeler"},{"id":"matthewmarks-red-on-black-2001-12574","canonical_id":null,"title":"Red on Black","year_start":2001,"year_end":2001,"date_display":"2001","medium":"Oil on canvas, two joined panels","height_cm":216.0,"width_cm":216.0,"dimensions_display":"85 × 85 × 2⅝ inches; 216 × 216 × 7 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-relief-paintings-05-2001/lightbox/works/red-on-black-2001-12574","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"matthewmarks:red-on-black-2001-12574","source_record_id":"red-on-black-2001-12574","title":"Red on Black","year_start":2001,"year_end":2001,"date_display":"2001","medium":"Oil on canvas, two joined panels","height_cm":216.0,"width_cm":216.0,"depth_cm":7.0,"dimensions_display":"85 × 85 × 2⅝ inches; 216 × 216 × 7 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-relief-paintings-05-2001/lightbox/works/red-on-black-2001-12574","image_url":"https://cdn.matthewmarks.com/online/red-on-black-2001-12574/_800xAUTO_fit_center-center_none/12574_EK-901_01_silo.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-relief-paintings-05-2001/lightbox/works/red-on-black-2001-12574","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"12574","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-relief-paintings-05-2001"]}],"source_image_url":"https://cdn.matthewmarks.com/online/red-on-black-2001-12574/_800xAUTO_fit_center-center_none/12574_EK-901_01_silo.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["red","black"],"shape_type":"rectangle relief","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-marks-red-on-black-2001-12574.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-marks-red-on-black-2001-12574.svg","colors":["red","black"],"shape_type":"rectangle relief","reference_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-relief-paintings-05-2001/lightbox/works/red-on-black-2001-12574","reference_id":"research/auction-private-v4/references/marks-red-on-black-2001-12574.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary reference","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Partial institutional coverage.","Source identifier uses gallery and object order, not a museum accession or catalogue raisonne number.","Collection credit identifies The Doris and Donald Fisher Collection at SFMOMA. Museum presentation does not establish outright SFMOMA ownership.","Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Two equal red panels offset diagonally. Thin darker seam is a viewing guide for overlap, not an additional paint colour."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"sfmoma:508-1","source_record_id":null,"title":"Red on Red","year_start":2001,"year_end":2001,"date_display":"2001","medium":"Oil on canvas","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":"San Francisco Museum of Modern Art / Doris and Donald Fisher Collection","source_url":"https://fisher.access.sfmoma.org/508/","image_url":null,"accession":null,"record_kind":"painting","notes":["Primary museum gallery label transcribed from web retrieval; image and dimensions not yet located. Partial institutional coverage.","Source identifier uses gallery and object order, not a museum accession or catalogue raisonne number.","Collection credit identifies The Doris and Donald Fisher Collection at SFMOMA. Museum presentation does not establish outright SFMOMA ownership.","Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Two equal red panels offset diagonally. Thin darker seam is a viewing guide for overlap, not an additional paint colour."],"sources":[{"url":"https://fisher.access.sfmoma.org/508/","institution":"sfmoma","accessed":"2026-10-26"}]},{"source_id":"sfmoma-v3:FC.713","source_record_id":"FC.713","title":"Red on Red","year_start":2001,"year_end":2001,"date_display":"2001","medium":"oil on canvas","height_cm":215.9,"width_cm":199.4,"depth_cm":8.4,"dimensions_display":"85 × 78 1/2 × 3 1/4 in. 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Gallery exhibition dates are not creation dates."],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-relief-paintings-05-2001/lightbox/works/red-on-red-2001-12571","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"12571","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-relief-paintings-05-2001"]}],"source_image_url":"https://cdn.matthewmarks.com/online/red-on-red-2001-12571/_800xAUTO_fit_center-center_none/12571_EK-897_01_silo.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"sfmoma-508-1","field":"collection","chosen":"San Francisco Museum of Modern Art / Doris and Donald Fisher Collection","alternative":"The Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art","source":"https://www.sfmoma.org/artwork/FC.713/"},{"id":"sfmoma-508-1","field":"collection","chosen":"The Doris and Donald Fisher Collection at the San Francisco Museum of Modern Art","alternative":"Collection unverified (documented in Matthew Marks exhibition)","source":"https://matthewmarks.com/exhibitions/ellsworth-kelly-relief-paintings-05-2001/lightbox/works/red-on-red-2001-12571"}],"colors":["red"],"shape_type":"overlapping rectangles","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v3-sfmoma-fc-713.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v3-sfmoma-fc-713.svg","colors":["red"],"shape_type":"overlapping rectangles","reference_url":"https://www.sfmoma.org/artwork/FC.713/","reference_id":"research/sfmoma-v3-reference-images/FC.713.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Two equal red panels offset diagonally. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Medium, dimensions and accession come from Staatsgalerie–ARTOTHEK museum-supplied image agency metadata, not a directly readable museum object page. The agency incorrectly gives artist birth1913; do not propagate that. Direct object site bot-denied. Field confidence for dimensions/accession remains lower until museum object record is obtained.","Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Direct object site bot-denied. Field confidence for dimensions/accession remains lower until museum object record is obtained.","Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates."],"sources":[{"url":"https://whitney.org/collection/works/17195","institution":"whitney","accessed":"2026-10-26"}]},{"source_id":"matthewmarks:yellow-on-blue-2001-12572","source_record_id":"yellow-on-blue-2001-12572","title":"Yellow on Blue","year_start":2001,"year_end":2001,"date_display":"2001","medium":"Oil on canvas, two joined panels","height_cm":196.0,"width_cm":203.0,"depth_cm":7.0,"dimensions_display":"77 × 80 × 2⅝ inches; 196 × 203 × 7 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-relief-paintings-05-2001/lightbox/works/yellow-on-blue-2001-12572","image_url":"https://cdn.matthewmarks.com/online/yellow-on-blue-2001-12572/_800xAUTO_fit_center-center_none/12572_EK-900_01_silo.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates."],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-relief-paintings-05-2001/lightbox/works/yellow-on-blue-2001-12572","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"12572","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-relief-paintings-05-2001"]}],"source_image_url":"https://cdn.matthewmarks.com/online/yellow-on-blue-2001-12572/_800xAUTO_fit_center-center_none/12572_EK-900_01_silo.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"whitney-17195","field":"collection","chosen":"Whitney Museum of American Art, New York","alternative":"Collection unverified (documented in Matthew Marks exhibition)","source":"https://matthewmarks.com/exhibitions/ellsworth-kelly-relief-paintings-05-2001/lightbox/works/yellow-on-blue-2001-12572"}],"colors":["blue","yellow"],"shape_type":"rectangle relief","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v2-whitney-17195.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v2-whitney-17195.svg","colors":["blue","yellow"],"shape_type":"rectangle relief","reference_url":"https://whitney.org/collection/works/17195","reference_id":"research/svg-v2-reference-images/whitney-17195.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"yellow on blue","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Whitney Museum of American Art"},{"id":"matthewmarks-yellow-on-yellow-2001-12575","canonical_id":null,"title":"Yellow on Yellow","year_start":2001,"year_end":2001,"date_display":"2001","medium":"Oil on canvas, two joined panels","height_cm":218.0,"width_cm":191.0,"dimensions_display":"86 × 75 × 2⅝ inches; 218 × 191 × 7 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-relief-paintings-05-2001/lightbox/works/yellow-on-yellow-2001-12575","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Exhibition listing establishes the work, not current ownership. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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(203.2 × 191.8 × 6.7 cm)","collection":"Hirshhorn Museum and Sculpture Garden, Smithsonian Institution, Washington, DC","sources":[{"url":"https://hirshhorn.si.edu/collection/artwork/?edanUrl=edanmdm%3Ahmsg_07.32","label":"Hirshhorn Museum and Sculpture Garden, Smithsonian Institution, Washington, DC primary collection record","accessed":"2026-10-27"},{"url":"https://hirshhorn.si.edu/wp-content/themes/Hirshhorn_Mobile/collection_works_on_view.php","label":"Museum mobile collection list: two joined panels; historical page last updated 2015","accessed":"2026-10-27"}],"notes":["Museum object page gives Oil on canvas; its mobile collection page specifies two joined panels.","Gift of Joseph H. Hirshhorn by Exchange, 2007.","Two adjacent rectangles form a stepped silhouette. White-painted panel is opaque; empty upper-right area is transparent. Shallow relief thickness/shadows omitted."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"hirshhorn:07.32","source_record_id":"hmsg_07.32","title":"White Relief over Dark Blue","year_start":2002,"year_end":2002,"date_display":"2002","medium":"Oil on canvas, two joined panels","height_cm":203.2,"width_cm":191.8,"dimensions_display":"80 × 75 1/2 × 2 5/8 in. (203.2 × 191.8 × 6.7 cm)","collection":"Hirshhorn Museum and Sculpture Garden, Smithsonian Institution, Washington, DC","accession":"07.32","ek_id":null,"source_url":"https://hirshhorn.si.edu/collection/artwork/?edanUrl=edanmdm%3Ahmsg_07.32","image_url":"https://ids.si.edu/ids/deliveryService?id=HMSG-HMSG-07.32","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Museum object page gives Oil on canvas; its mobile collection page specifies two joined panels.","Gift of Joseph H. Hirshhorn by Exchange, 2007.","Two adjacent rectangles form a stepped silhouette. White-painted panel is opaque; empty upper-right area is transparent. Shallow relief thickness/shadows omitted."],"sources":[{"url":"https://hirshhorn.si.edu/collection/artwork/?edanUrl=edanmdm%3Ahmsg_07.32","label":"Hirshhorn Museum and Sculpture Garden, Smithsonian Institution, Washington, DC primary collection record","accessed":"2026-10-27"},{"url":"https://hirshhorn.si.edu/wp-content/themes/Hirshhorn_Mobile/collection_works_on_view.php","label":"Museum mobile collection list: two joined panels; historical page last updated 2015","accessed":"2026-10-27"}]}],"source_image_url":"https://ids.si.edu/ids/deliveryService?id=HMSG-HMSG-07.32","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["blue","white"],"shape_type":"joined rectangles with open corner","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v3-hirshhorn-white-relief-over-dark-blue.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v3-hirshhorn-white-relief-over-dark-blue.svg","colors":["blue","white"],"shape_type":"joined rectangles with open corner","reference_url":"https://ids.si.edu/ids/deliveryService?id=HMSG-HMSG-07.32","reference_id":"research/hirshhorn-seattle-v3/hmsg-07.32.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against cited photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Two adjacent rectangles form a stepped silhouette. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. Neutral seam guide makes the white overlapping panel visible."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"matthewmarks:white-with-white-relief-2002-18624","source_record_id":"white-with-white-relief-2002-18624","title":"White with White Relief","year_start":2002,"year_end":2002,"date_display":"2002","medium":"Oil on canvas, two joined panels","height_cm":203.0,"width_cm":254.0,"depth_cm":11.0,"dimensions_display":"80 × 100 × 4⅛ inches; 203 × 254 × 11 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-painting-and-sculpture-05-2003/lightbox/works/white-with-white-relief-2002-18624","image_url":"https://cdn.matthewmarks.com/online/white-with-white-relief-2002-18624/_800xAUTO_fit_center-center_none/Kelly_White-with-White-Relief_2002_18624_01.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. Neutral seam guide makes the white overlapping panel visible."],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-painting-and-sculpture-05-2003/lightbox/works/white-with-white-relief-2002-18624","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"18624","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-painting-and-sculpture-05-2003"]}],"source_image_url":"https://cdn.matthewmarks.com/online/white-with-white-relief-2002-18624/_800xAUTO_fit_center-center_none/Kelly_White-with-White-Relief_2002_18624_01.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["white"],"shape_type":"rectangle relief","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-marks-white-with-white-relief-2002-18624.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-marks-white-with-white-relief-2002-18624.svg","colors":["white"],"shape_type":"rectangle relief","reference_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-painting-and-sculpture-05-2003/lightbox/works/white-with-white-relief-2002-18624","reference_id":"research/auction-private-v4/references/marks-white-with-white-relief-2002-18624.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary reference","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Gallery uses the same inventory number in both work slugs; duplicate gallery records retained for provenance.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Gallery uses the same inventory number in both work slugs; duplicate gallery records retained for provenance.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-black-and-white-11-2024/lightbox/works/kele-pa-18992","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"18992","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-black-and-white-11-2024"]},{"source_id":"matthewmarks:white-relief-over-dark-gray-2003-18992","source_record_id":"white-relief-over-dark-gray-2003-18992","title":"White Relief Over Dark Gray","year_start":2003,"year_end":2003,"date_display":"2003","medium":"Oil on canvas, two joined panels","height_cm":203.0,"width_cm":206.0,"depth_cm":28.0,"dimensions_display":"80 × 81 × 11 inches; 203 × 206 × 28 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-painting-and-sculpture-05-2003/lightbox/works/white-relief-over-dark-gray-2003-18992","image_url":"https://cdn.matthewmarks.com/online/white-relief-over-dark-gray-2003-18992/_800xAUTO_fit_center-center_none/18992_01-dl1.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Gallery uses the same inventory number in both work slugs; duplicate gallery records retained for provenance."],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-painting-and-sculpture-05-2003/lightbox/works/white-relief-over-dark-gray-2003-18992","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"18992","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-painting-and-sculpture-05-2003"],"verified_identity_of":"matthewmarks-kele-pa-18992"}],"source_image_url":"https://cdn.matthewmarks.com/online/white-relief-over-dark-gray-2003-18992/_800xAUTO_fit_center-center_none/18992_01-dl1.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["white","gray"],"shape_type":"joined rectangles","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-marks-kele-pa-18992.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-marks-kele-pa-18992.svg","colors":["white","gray"],"shape_type":"joined rectangles","reference_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-black-and-white-11-2024/lightbox/works/kele-pa-18992","reference_id":"research/auction-private-v4/references/marks-kele-pa-18992.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary reference","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive study from a visually inspected primary gallery photograph. 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","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"white relief over dark gray","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Unknown"},{"id":"moma-88885","canonical_id":null,"title":"White Relief over White","year_start":2003,"year_end":2003,"date_display":"2003","medium":"Oil on canvas, two panels","height_cm":304.8,"width_cm":178.1,"dimensions_display":"10' x 70 1/8\" x 7 1/8\" (304.8 x 178.1 x 18.1 cm)","collection":"Museum of Modern Art, New York","sources":[{"url":"https://www.moma.org/collection/works/88885","institution":"moma","accessed":"2026-10-26","label":"moma"},{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-painting-and-sculpture-05-2003/lightbox/works/white-relief-over-white-2003-18991","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Thin neutral curve is a diagrammatic relief-edge guide, not grey paint."],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"moma:88885","source_record_id":"88885","title":"White Relief over White","year_start":2003,"year_end":2003,"date_display":"2003","medium":"Oil on canvas, two panels","height_cm":304.8,"width_cm":178.1,"dimensions_display":"10' x 70 1/8\" x 7 1/8\" (304.8 x 178.1 x 18.1 cm)","collection":"Museum of Modern Art, New York","source_url":"https://www.moma.org/collection/works/88885","image_url":"https://www.moma.org/media/W1siZiIsIjUzMDU2MCJdLFsicCIsImNvbnZlcnQiLCItcmVzaXplIDEwMjR4MTAyNFx1MDAzZSJdXQ.jpg?sha=e9d0f87e8b7cb230","accession":"250.2003","record_kind":"painting","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Thin neutral curve is a diagrammatic relief-edge guide, not grey paint."],"sources":[{"url":"https://www.moma.org/collection/works/88885","institution":"moma","accessed":"2026-10-26"}]},{"source_id":"matthewmarks:white-relief-over-white-2003-18991","source_record_id":"white-relief-over-white-2003-18991","title":"White Relief Over White","year_start":2003,"year_end":2003,"date_display":"2003","medium":"Oil on canvas, two joined panels","height_cm":305.0,"width_cm":178.0,"depth_cm":18.0,"dimensions_display":"120 × 70⅛ × 7⅛ inches; 305 × 178 × 18 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-painting-and-sculpture-05-2003/lightbox/works/white-relief-over-white-2003-18991","image_url":"https://cdn.matthewmarks.com/online/white-relief-over-white-2003-18991/_800xAUTO_fit_center-center_none/18991_02-dl1.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates."],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-painting-and-sculpture-05-2003/lightbox/works/white-relief-over-white-2003-18991","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"18991","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-painting-and-sculpture-05-2003"]}],"source_image_url":"https://cdn.matthewmarks.com/online/white-relief-over-white-2003-18991/_800xAUTO_fit_center-center_none/18991_02-dl1.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"moma-88885","field":"collection","chosen":"Museum of Modern Art, New York","alternative":"Collection unverified (documented in Matthew Marks exhibition)","source":"https://matthewmarks.com/exhibitions/ellsworth-kelly-recent-painting-and-sculpture-05-2003/lightbox/works/white-relief-over-white-2003-18991"}],"colors":["white"],"shape_type":"curved relief","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v2-moma-88885.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v2-moma-88885.svg","colors":["white"],"shape_type":"curved relief","reference_url":"https://www.moma.org/collection/works/88885","reference_id":"research/svg-v2-reference-images/moma-88885.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid, not colorimetrically measured","notes":"Thin neutral curve is a diagrammatic relief-edge guide, not grey paint.","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"white relief over white","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Museum of Modern Art, New York"},{"id":"ek-933","canonical_id":"EK 933","title":"Black Relief over Yellow and Orange","year_start":2004,"year_end":2004,"date_display":"2004","medium":"oil on canvas, three joined panels","height_cm":213.995,"width_cm":162.56,"dimensions_display":"84 1/4 x 64 x 2 3/4 inches","collection":"Dublin City Gallery The Hugh Lane","sources":[{"url":"https://ellsworthkelly.org/work/black-relief-over-yellow-and-orange/","label":"Foundation EK933: material and84¼×64inches dimensions; exact converted cm","accessed":"2026-10-27"},{"url":"https://hughlane.ie/whats_on/permanent-collection/","label":"Museum permanent display2011 caption","accessed":"2026-10-27"},{"url":"https://hughlane.ie/whats_on/ellsworth-kelly-drawings-1954-62/","label":"Museum2010 exhibition text: acquired2006","accessed":"2026-10-27"}],"notes":["Museum2011 permanent-display page confirms work title,2004 and ownership. Museum2010 drawings exhibition says acquired2006;2005–07 acquisition page says selected from Serpentine2006. Existing Foundation EK933 has complete dimensions/medium and a good study; this row adds independent museum ownership evidence only."],"record_status":"documented","source_records":[{"ek_id":"EK 933","title":"Black Relief over Yellow and Orange","date":"2004","medium":"oil on canvas, three joined panels","dimensions":"84 1/4 x 64 x 2 3/4 inches","collection":"Dublin City Gallery The Hugh Lane, Dublin","source_url":"https://ellsworthkelly.org/work/black-relief-over-yellow-and-orange/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"international-v4:hughlane-black-relief","source_record_id":"hughlane-black-relief","title":"Black Relief over Yellow and Orange","year_start":2004,"year_end":2004,"date_display":"2004","medium":"Oil on canvas, three joined panels","height_cm":213.995,"width_cm":162.56,"dimensions_display":"213.995 × 162.56 cm","collection":"Dublin City Gallery The Hugh Lane","accession":null,"ek_id":"EK 933","source_url":"https://hughlane.ie/whats_on/permanent-collection/","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Museum2011 permanent-display page confirms work title,2004 and ownership. Museum2010 drawings exhibition says acquired2006;2005–07 acquisition page says selected from Serpentine2006. Existing Foundation EK933 has complete dimensions/medium and a good study; this row adds independent museum ownership evidence only."],"sources":[{"url":"https://hughlane.ie/whats_on/permanent-collection/","label":"Museum permanent display2011 caption","accessed":"2026-10-27"},{"url":"https://hughlane.ie/whats_on/ellsworth-kelly-drawings-1954-62/","label":"Museum2010 exhibition text: acquired2006","accessed":"2026-10-27"},{"url":"https://ellsworthkelly.org/work/black-relief-over-yellow-and-orange/","label":"Foundation EK933: material and84¼×64inches dimensions; exact converted cm","accessed":"2026-10-27"}],"verified_identity_of":"ek-933"}],"record_kind":"painting","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-933","field":"collection","chosen":"Dublin City Gallery The Hugh Lane, Dublin","alternative":"Dublin City Gallery The Hugh Lane","source":"https://hughlane.ie/whats_on/permanent-collection/"}],"colors":["black","yellow","orange"],"shape_type":"rectangle relief","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/ek-933.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-933.svg","colors":["black","yellow","orange"],"shape_type":"rectangle relief","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/black-relief-over-yellow-and-orange/","reference_id":"research/reference-images/EK-933.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"black relief over yellow and orange","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Dublin City Gallery The Hugh Lane"},{"id":"ek-922","canonical_id":"EK 922","title":"Blue Red Green Black","year_start":2004,"year_end":2004,"date_display":"2004","medium":"oil on canvas, four panels","height_cm":151.13,"width_cm":749.3,"dimensions_display":"59 1/2 x 295 inches","collection":"Ellsworth Kelly Studio","sources":[{"url":"https://ellsworthkelly.org/work/blue-red-green-black/","label":"Ellsworth Kelly Foundation","accessed":"2026-10-26"},{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-blue-green-black-red/lightbox/works/blue-red-green-black-2004-25975","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"},{"url":"https://ellsworthkelly.org/exhibition/blue-green-black-red/","label":"Ellsworth Kelly Foundation exhibition caption: EK 922"}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. 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Gallery exhibition dates are not creation dates."],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-blue-green-black-red/lightbox/works/blue-red-green-black-2004-25975","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"25975","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-blue-green-black-red","https://matthewmarks.com/exhibitions/ellsworth-kelly-new-paintings-11-2006"]},{"source_id":"foundation-exhib-v4:EK922:blue-green-black-red","source_record_id":"EK 922","ek_id":"EK 922","title":"Blue Red Green Black","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/blue-green-black-red/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/blue-green-black-red/","label":"Ellsworth Kelly Foundation exhibition caption: EK 922"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. 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Gallery exhibition dates are not creation dates."],"record_status":"documented","source_records":[{"ek_id":"EK 924","title":"Blue Relief over Green","date":"2004","medium":"oil on canvas, two joined panels","dimensions":"80 x 74 x 2 3/4 inches","collection":"Private collection","source_url":"https://ellsworthkelly.org/work/blue-relief-over-green/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"matthewmarks:blue-relief-over-green-2004-25821","source_record_id":"blue-relief-over-green-2004-25821","title":"Blue Relief over Green","year_start":2004,"year_end":2004,"date_display":"2004","medium":"Oil on canvas, two joined panels","height_cm":203.0,"width_cm":188.0,"depth_cm":7.0,"dimensions_display":"80 × 74 × 2¾ inches; 203 × 188 × 7 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-new-paintings-11-2006/lightbox/works/blue-relief-over-green-2004-25821","image_url":"https://cdn.matthewmarks.com/online/blue-relief-over-green-2004-25821/_800xAUTO_fit_center-center_none/Kelly_Blue-Relief-over-Green_2004_25821_01.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates."],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-new-paintings-11-2006/lightbox/works/blue-relief-over-green-2004-25821","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"25821","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-new-paintings-11-2006"]}],"record_kind":"painting","title_aliases":[],"source_image_url":"https://cdn.matthewmarks.com/online/blue-relief-over-green-2004-25821/_800xAUTO_fit_center-center_none/Kelly_Blue-Relief-over-Green_2004_25821_01.jpg","auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-924","field":"collection","chosen":"Private collection","alternative":"Collection unverified (documented in Matthew Marks exhibition)","source":"https://matthewmarks.com/exhibitions/ellsworth-kelly-new-paintings-11-2006/lightbox/works/blue-relief-over-green-2004-25821"}],"colors":["blue","green"],"shape_type":"rectangle relief","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/ek-924.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-924.svg","colors":["blue","green"],"shape_type":"rectangle relief","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/blue-relief-over-green/","reference_id":"research/reference-images/EK-924.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"blue relief over green","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Private collection"},{"id":"matthewmarks-25976","canonical_id":null,"title":"Green Orange Yellow","year_start":2004,"year_end":2004,"date_display":"2004","medium":"Oil on canvas, three joined panels","height_cm":219.0,"width_cm":167.0,"dimensions_display":"86¼ × 65¾ inches; 219 × 167 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","sources":[{"url":"https://matthewmarks.com/artists/ellsworth-kelly/lightbox/works/25976","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Three horizontal joined canvases: narrow green top, large orange middle, yellow lower band. Proportions visually observed; reported overall 219 × 167 cm retained."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"matthewmarks:25976","source_record_id":"25976","title":"Green Orange Yellow","year_start":2004,"year_end":2004,"date_display":"2004","medium":"Oil on canvas, three joined panels","height_cm":219.0,"width_cm":167.0,"depth_cm":null,"dimensions_display":"86¼ × 65¾ inches; 219 × 167 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/artists/ellsworth-kelly/lightbox/works/25976","image_url":"https://cdn.matthewmarks.com/online/25976/_800xAUTO_fit_center-center_none/25976_EK-935_01_silo.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Three horizontal joined canvases: narrow green top, large orange middle, yellow lower band. Proportions visually observed; reported overall 219 × 167 cm retained."],"sources":[{"url":"https://matthewmarks.com/artists/ellsworth-kelly/lightbox/works/25976","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"25976","exhibition_urls":["https://matthewmarks.com/artists/ellsworth-kelly"]}],"source_image_url":"https://cdn.matthewmarks.com/online/25976/_800xAUTO_fit_center-center_none/25976_EK-935_01_silo.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["green","orange","yellow"],"shape_type":"joined rectangles","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-market-45-matthewmarks-25976.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-market-45-matthewmarks-25976.svg","colors":["green","orange","yellow"],"shape_type":"joined rectangles","reference_url":"https://matthewmarks.com/artists/ellsworth-kelly/lightbox/works/25976","reference_id":"research/svg-gap-v5/market/ref-45.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; primary reference visually inspected","palette":"standardized vivid; same-family shades retained where composition depends on them","notes":"Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"matthewmarks:green-relief-over-blue-2004-25970","source_record_id":"green-relief-over-blue-2004-25970","title":"Green Relief over Blue","year_start":2004,"year_end":2004,"date_display":"2004","medium":"Oil on canvas, two joined panels","height_cm":203.0,"width_cm":188.0,"depth_cm":7.0,"dimensions_display":"80 × 74 × 2¾ inches; 203 × 188 × 7 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-new-paintings-11-2006/lightbox/works/green-relief-over-blue-2004-25970","image_url":"https://cdn.matthewmarks.com/online/green-relief-over-blue-2004-25970/_800xAUTO_fit_center-center_none/Kelly_Green-Relief-over-Blue_2004_25970_01.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. 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Funding foundation documents acquisition2014 and overall145×144×7cm. Museum gala page groups under2013 fundraiser; creation year2004 is unambiguous.","White front rectangle overlays the vertical black rear panel; no cast shadow invented."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"international-v4:wiesbaden-white-relief-black","source_record_id":"wiesbaden-white-relief-black","title":"White Relief over Black","year_start":2004,"year_end":2004,"date_display":"2004","medium":"Oil on canvas, two joined panels","height_cm":145,"width_cm":144,"dimensions_display":"145 × 144 cm","collection":"Museum Wiesbaden","accession":null,"ek_id":null,"source_url":"https://museum-wiesbaden.de/museumsgala","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Museum confirms acquisition after2012 exhibition. Funding foundation documents acquisition2014 and overall145×144×7cm. Museum gala page groups under2013 fundraiser; creation year2004 is unambiguous.","White front rectangle overlays the vertical black rear panel; no cast shadow invented."],"sources":[{"url":"https://museum-wiesbaden.de/museumsgala","label":"Museum acquisition account","accessed":"2026-10-27"},{"url":"https://www.hkst.de/maecenas/raum/","label":"Acquisition-funding foundation: medium and overall dimensions","accessed":"2026-10-27"},{"url":"https://museum-wiesbaden.de/en/kunstpreise","label":"Museum photograph and title/date","accessed":"2026-10-27"}],"depth_cm":7}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["white","black"],"shape_type":"overlapping rectangles","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-international-wiesbaden-white-relief-black.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-international-wiesbaden-white-relief-black.svg","colors":["white","black"],"shape_type":"overlapping rectangles","reference_url":"https://museum-wiesbaden.de/en/kunstpreise","reference_id":"research/international-v4/reference-images/wiesbaden-white-relief.jpg","method":"hand_authored_vector_after_visual_reference","geometry_confidence":"approximate, visually reviewed","palette":"standardized, not colorimetric","notes":"White front rectangle overlays the vertical black rear panel; no cast shadow invented.","reviewed_date":"2026-10-27","source_url":"https://museum-wiesbaden.de/museumsgala"},"missing_fields":[],"is_representative":false,"duplicate_group":"white relief over black","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Museum Wiesbaden","representative_id":"matthewmarks-white-relief-over-black-2002-18623"},{"id":"matthewmarks-yellow-relief-over-red-2004-25971","canonical_id":null,"title":"Yellow Relief over Red","year_start":2004,"year_end":2004,"date_display":"2004","medium":"Oil on canvas, two joined panels","height_cm":203.0,"width_cm":211.0,"dimensions_display":"80 × 83 × 2¾ inches; 203 × 211 × 7 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-new-paintings-11-2006/lightbox/works/yellow-relief-over-red-2004-25971","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"matthewmarks:yellow-relief-over-red-2004-25971","source_record_id":"yellow-relief-over-red-2004-25971","title":"Yellow Relief over Red","year_start":2004,"year_end":2004,"date_display":"2004","medium":"Oil on canvas, two joined panels","height_cm":203.0,"width_cm":211.0,"depth_cm":7.0,"dimensions_display":"80 × 83 × 2¾ inches; 203 × 211 × 7 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-new-paintings-11-2006/lightbox/works/yellow-relief-over-red-2004-25971","image_url":"https://cdn.matthewmarks.com/online/yellow-relief-over-red-2004-25971/_800xAUTO_fit_center-center_none/Kelly_Yellow-Relief-over-Red_2004_25971_01.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-new-paintings-11-2006/lightbox/works/yellow-relief-over-red-2004-25971","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"25971","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-new-paintings-11-2006"]}],"source_image_url":"https://cdn.matthewmarks.com/online/yellow-relief-over-red-2004-25971/_800xAUTO_fit_center-center_none/Kelly_Yellow-Relief-over-Red_2004_25971_01.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["yellow","red"],"shape_type":"rectangle relief","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-marks-yellow-relief-over-red-2004-25971.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-marks-yellow-relief-over-red-2004-25971.svg","colors":["yellow","red"],"shape_type":"rectangle relief","reference_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-new-paintings-11-2006/lightbox/works/yellow-relief-over-red-2004-25971","reference_id":"research/auction-private-v4/references/marks-yellow-relief-over-red-2004-25971.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary reference","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive study from a visually inspected primary gallery photograph. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Public auction catalogue; present owner unverified.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"record_status":"documented","record_kind":"painting","source_records":[{"source_id":"cleveland:2026.5","title":"Black Diagonal Relief","year_start":2006,"year_end":2006,"date_display":"2006","medium":"Oil on canvas","height_cm":213.4,"width_cm":120.7,"collection":"Cleveland Museum of Art","source_url":"https://www.clevelandart.org/art/2026.5","source_record_id":"2026.5","accession":"2026.5","ek_id":null,"image_url":null,"record_kind":"painting","notes":["Museum records gift from the Ellsworth Kelly Foundation and Jack Shear in 2026; two panels joined in relief; depth 7 cm.","Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Public auction catalogue; present owner unverified.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"sources":[{"url":"https://www.clevelandart.org/art/2026.5","label":"Cleveland Museum of Art collection record","accessed":"2026-10-26"}]},{"source_id":"matthewmarks:black-diagonal-relief-2006-27488","source_record_id":"black-diagonal-relief-2006-27488","title":"Black Diagonal Relief","year_start":2006,"year_end":2006,"date_display":"2006","medium":"Oil on canvas, two joined panels","height_cm":213.0,"width_cm":121.0,"depth_cm":7.0,"dimensions_display":"84 × 47½ × 2¾ inches; 213 × 121 × 7 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-new-paintings-11-2006/lightbox/works/black-diagonal-relief-2006-27488","image_url":"https://cdn.matthewmarks.com/online/black-diagonal-relief-2006-27488/_800xAUTO_fit_center-center_none/Kelly_Black-Diagonal-Relief_2006_27488_01.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates."],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-new-paintings-11-2006/lightbox/works/black-diagonal-relief-2006-27488","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"27488","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-new-paintings-11-2006"]},{"source_id":"phillips:216011","source_record_id":"216011","title":"Black Diagonal Relief","year_start":2006,"year_end":2006,"date_display":"2006","medium":"oil on canvas, 2 joined panels","height_cm":213.4,"width_cm":120.7,"depth_cm":7.0,"dimensions_display":"84 × 47 1/2 × 2 3/4 in. 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Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Gallery uses the same inventory number in both work slugs; duplicate gallery records retained for provenance.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Gallery uses the same inventory number in both work slugs; duplicate gallery records retained for provenance.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. 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Approximate geometry, standardized vivid palette; photographic shadows, frame and texture omitted. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates."],"record_status":"documented","source_records":[{"ek_id":"EK 953","title":"White Diagonal Relief","date":"2006","medium":"oil on canvas, two joined panels","dimensions":"84 x 47 1/2 x 2 3/4 inches","collection":"Private collection","source_url":"https://ellsworthkelly.org/work/white-diagonal-relief/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"matthewmarks:white-diagonal-relief-2006-27487","source_record_id":"white-diagonal-relief-2006-27487","title":"White Diagonal Relief","year_start":2006,"year_end":2006,"date_display":"2006","medium":"Oil on canvas, two joined panels","height_cm":213.0,"width_cm":121.0,"depth_cm":7.0,"dimensions_display":"84 × 47½ × 2¾ inches; 213 × 121 × 7 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-new-paintings-11-2006/lightbox/works/white-diagonal-relief-2006-27487","image_url":"https://cdn.matthewmarks.com/online/white-diagonal-relief-2006-27487/_800xAUTO_fit_center-center_none/Kelly_White-Diagonal-Relief_2006_27487_01.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates."],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-diagonal-02-2009/lightbox/works/red-diagonal-2007-30770","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"30770","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-diagonal-02-2009"]}],"source_image_url":"https://cdn.matthewmarks.com/online/red-diagonal-2007-30770/_800xAUTO_fit_center-center_none/Kelly_Red-Diagonal_2007_30770_01.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"artic-v4-196413","field":"collection","chosen":"Art Institute of Chicago","alternative":"Collection unverified (documented in Matthew Marks exhibition)","source":"https://matthewmarks.com/exhibitions/ellsworth-kelly-diagonal-02-2009/lightbox/works/red-diagonal-2007-30770"}],"colors":["red","white"],"shape_type":"overlapping polygons","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-marks-red-diagonal-2007-30770.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-marks-red-diagonal-2007-30770.svg","colors":["red","white"],"shape_type":"overlapping polygons","reference_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-diagonal-02-2009/lightbox/works/red-diagonal-2007-30770","reference_id":"research/auction-private-v4/references/marks-red-diagonal-2007-30770.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary reference","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive study from a visually inspected primary gallery photograph. 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Same distinctive title/year as FoundationEK961; no assertion gift since completed. Existing Foundation study retained."],"record_status":"documented","source_records":[{"ek_id":"EK 961","title":"Red Relief with White","date":"2007","medium":"oil on canvas, two joined panels","dimensions":"80 x 71 3/4 x 2 3/4 inches","collection":"Collection of Suzanne Booth","source_url":"https://ellsworthkelly.org/work/red-relief-with-white/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"north-v4:blanton-red-relief-white","source_record_id":"blanton-red-relief-white","title":"Red Relief with White","year_start":2007,"year_end":2007,"date_display":"2007","medium":"Oil on canvas","height_cm":null,"width_cm":null,"collection":"Blanton Museum of Art — promised gift of David Booth reported2015","accession":null,"ek_id":"EK 961","source_url":"https://old.blantonmuseum.org/wp-content/uploads/2021/09/KellyReleaseFINAL.pdf","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Museum2015 release names promised painting RedReliefwithWhite2007. Same distinctive title/year as FoundationEK961; no assertion gift since completed. Existing Foundation study retained."],"sources":[{"url":"https://old.blantonmuseum.org/wp-content/uploads/2021/09/KellyReleaseFINAL.pdf","label":"Blanton Museum of Art — promised gift of David Booth reported2015 primary record / publication","accessed":"2026-10-27"}],"verified_identity_of":"ek-961"}],"record_kind":"painting","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-961","field":"collection","chosen":"Collection of Suzanne Booth","alternative":"Blanton Museum of Art — promised gift of David Booth reported2015","source":"https://old.blantonmuseum.org/wp-content/uploads/2021/09/KellyReleaseFINAL.pdf"}],"colors":["red","white"],"shape_type":"polygon relief","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/ek-961.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-961.svg","colors":["red","white"],"shape_type":"polygon relief","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/red-relief-with-white/","reference_id":"research/reference-images/EK-961.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"red relief with white","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Blanton Museum of Art — promised gift of David Booth reported2015"},{"id":"matthewmarks-white-diagonal-2007-30774","canonical_id":null,"title":"White Diagonal","year_start":2007,"year_end":2007,"date_display":"2007","medium":"Oil on canvas, two joined panels","height_cm":273.0,"width_cm":214.0,"dimensions_display":"107⅝ × 84¼ inches; 273 × 214 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-diagonal-02-2009/lightbox/works/white-diagonal-2007-30774","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-diagonal-02-2009/lightbox/works/black-diagonal-ii-2008-30777","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"30777","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-diagonal-02-2009"]}],"source_image_url":"https://cdn.matthewmarks.com/online/black-diagonal-ii-2008-30777/_800xAUTO_fit_center-center_none/Kelly_Black-Diagonal-II_2008_30777_01.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","white"],"shape_type":"overlapping polygons","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-marks-black-diagonal-ii-2008-30777.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-marks-black-diagonal-ii-2008-30777.svg","colors":["black","white"],"shape_type":"overlapping polygons","reference_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-diagonal-02-2009/lightbox/works/black-diagonal-ii-2008-30777","reference_id":"research/auction-private-v4/references/marks-black-diagonal-ii-2008-30777.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary reference","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"black diagonal ii","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Unknown"},{"id":"museum-v2-flv-blue-diagonal","canonical_id":null,"title":"Blue Diagonal","year_start":2008,"year_end":2008,"date_display":"2008","medium":"Oil on canvas, two joined panels","height_cm":219.5,"width_cm":154.0,"dimensions_display":"219.5 × 154.0 cm","collection":"Fondation Louis Vuitton, Paris","sources":[{"url":"https://www.fondationlouisvuitton.fr/en/collection/artworks/blue-diagonal","label":"Fondation Louis Vuitton, Paris primary museum record","accessed":"2026-10-26"},{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-diagonal-02-2009/lightbox/works/blue-diagonal-2008-30771","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Source discrepancy: width_cm is recorded here as 154.0; another source reports 155.0. See preserved source rows and reconciliation ledger.","White rear panel retained. Oblique photograph has been schematically flattened."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"museum-v2:flv_blue_diagonal","source_record_id":null,"title":"Blue Diagonal","year_start":2008,"year_end":2008,"date_display":"2008","medium":"Oil on canvas, two joined panels","height_cm":219.5,"width_cm":154.0,"dimensions_display":"219.5 × 154.0 cm","collection":"Fondation Louis Vuitton, Paris","accession":null,"ek_id":null,"source_url":"https://www.fondationlouisvuitton.fr/en/collection/artworks/blue-diagonal","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-26","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Source discrepancy: width_cm is recorded here as 154.0; another source reports 155.0. See preserved source rows and reconciliation ledger.","White rear panel retained. Oblique photograph has been schematically flattened."],"sources":[{"url":"https://www.fondationlouisvuitton.fr/en/collection/artworks/blue-diagonal","label":"Fondation Louis Vuitton, Paris primary museum record","accessed":"2026-10-26"}]},{"source_id":"matthewmarks:blue-diagonal-2008-30771","source_record_id":"blue-diagonal-2008-30771","title":"Blue Diagonal","year_start":2008,"year_end":2008,"date_display":"2008","medium":"Oil on canvas, two joined panels","height_cm":220.0,"width_cm":155.0,"depth_cm":7.0,"dimensions_display":"86⅝ × 61⅛ × 2⅝ inches; 220 × 155 × 7 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-diagonal-02-2009/lightbox/works/blue-diagonal-2008-30771","image_url":"https://cdn.matthewmarks.com/online/blue-diagonal-2008-30771/_800xAUTO_fit_center-center_none/Kelly_Blue-Diagonal_2008_30771_01.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates."],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-diagonal-02-2009/lightbox/works/blue-diagonal-2008-30771","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"30771","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-diagonal-02-2009"]}],"source_image_url":"https://cdn.matthewmarks.com/online/blue-diagonal-2008-30771/_800xAUTO_fit_center-center_none/Kelly_Blue-Diagonal_2008_30771_01.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"museum-v2-flv-blue-diagonal","field":"width_cm","chosen":154.0,"alternative":155.0,"source":"https://matthewmarks.com/exhibitions/ellsworth-kelly-diagonal-02-2009/lightbox/works/blue-diagonal-2008-30771"},{"id":"museum-v2-flv-blue-diagonal","field":"collection","chosen":"Fondation Louis Vuitton, Paris","alternative":"Collection unverified (documented in Matthew Marks exhibition)","source":"https://matthewmarks.com/exhibitions/ellsworth-kelly-diagonal-02-2009/lightbox/works/blue-diagonal-2008-30771"}],"colors":["blue","white"],"shape_type":"overlapping rectangles","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-international-flv-blue-diagonal.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-international-flv-blue-diagonal.svg","colors":["blue","white"],"shape_type":"overlapping rectangles","reference_url":"https://www.fondationlouisvuitton.fr/fr/collection/oeuvres/blue-diagonal","reference_id":"research/international-v4/reference-images/flv-27266.jpg","method":"hand_authored_vector_after_visual_reference","geometry_confidence":"approximate, visually reviewed","palette":"standardized, not colorimetric","notes":"White rear panel retained. Oblique photograph has been schematically flattened.","reviewed_date":"2026-10-27","source_url":"https://www.fondationlouisvuitton.fr/en/collection/artworks/blue-diagonal"},"missing_fields":[],"is_representative":true,"duplicate_group":"blue diagonal","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Fondation Louis Vuitton, Paris"},{"id":"matthewmarks-dark-blue-relief-2008-31223","canonical_id":"EK 981","title":"Dark Blue Relief","year_start":2008,"year_end":2008,"date_display":"2008","medium":"Oil on canvas, two joined panels","height_cm":203.0,"width_cm":203.0,"dimensions_display":"80 × 80 inches; 203 × 203 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-diagonal-02-2009/lightbox/works/dark-blue-relief-2008-31223","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"},{"url":"https://www.phillips.com/detail/ellsworth-kelly/NY010317/4","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Public auction catalogue; present owner unverified.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Public auction catalogue; present owner unverified.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-diagonal-02-2009/lightbox/works/dark-blue-relief-2008-31223","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"31223","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-diagonal-02-2009"]},{"source_id":"phillips:NY010317/4","source_record_id":"NY010317/4","title":"Dark Blue Relief","year_start":2008,"year_end":2008,"date_display":"2008","medium":"oil on canvas, on 2 joined panels","height_cm":203.2,"width_cm":203.2,"depth_cm":null,"dimensions_display":"80 × 80 in. 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Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"dark blue relief","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Unknown"},{"id":"matthewmarks-orange-diagonal-2008-31219","canonical_id":null,"title":"Orange Diagonal","year_start":2008,"year_end":2008,"date_display":"2008","medium":"Oil on canvas, two joined panels","height_cm":227.0,"width_cm":152.0,"dimensions_display":"87¼ × 60 inches; 227 × 152 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-diagonal-02-2009/lightbox/works/orange-diagonal-2008-31219","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Exhibition listing establishes the work, not current ownership. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Verified identity reconciliation: Identical distinctive downward white triangular support with a shallow raised curved white panel crossing its upper edge. The Foundation Monet/Kelly photograph labels EK 1057; the specific Marks 2013 Belle-Île work has the same support, relief contour and unusual subtitle. The market researcher independently confirmed this pair.","Hand-authored interpretive SVG after direct visual inspection of the cited primary reference. Approximate contours and standardized vivid colors; paint texture, photographic perspective and external framing omitted. Complete gallery silo shows a pale triangular backing with a curving white raised panel. Two white shades distinguish panels while sharing recolor family. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Overall dimensions are not given; no artificial overall bounding box is inferred. Painting / architectural acoustic-panel group; explicit scope candidate. The sixth panel is unspecified in this source. Commission invited in2012; work date2014.","Partial installation study: five displayed panels of the museum’s stated six-panel work. The sixth panel is not specified or pictured and is not invented. This is the five panels’ observed perspective arrangement in the official auditorium photograph, with all architecture and empty wall transparent; it is not a canonical flat arrangement of the complete work. Individual panels are physically rectangular on different wall planes. Museum component dimensions are retained separately; no aggregate physical size is inferred. Violet is represented by the searchable purple color family. 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Overall dimensions are not given; no artificial overall bounding box is inferred. Painting / architectural acoustic-panel group; explicit scope candidate. The sixth panel is unspecified in this source. Commission invited in2012; work date2014.","Partial installation study: five displayed panels of the museum’s stated six-panel work. The sixth panel is not specified or pictured and is not invented. This is the five panels’ observed perspective arrangement in the official auditorium photograph, with all architecture and empty wall transparent; it is not a canonical flat arrangement of the complete work. Individual panels are physically rectangular on different wall planes. Museum component dimensions are retained separately; no aggregate physical size is inferred. Violet is represented by the searchable purple color family. Excluded from true-scale plotting."],"sources":[{"url":"https://www.fondationlouisvuitton.fr/en/collection/artworks/colored-panels-red-yellow-blue-green-violet","label":"Fondation Louis Vuitton, Paris primary source","accessed":"2026-10-27"}],"panel_dimensions_cm":{"red":[162.6,198.1,10.2],"yellow":[1117.6,190.5,10.2],"blue":[306.1,287,10.2],"green":[228.6,294.6,10.2],"violet":[243.8,365.8,10.2]},"true_scale_eligible":false,"true_scale_note":"Physical dimensions unresolved; any normalized-only visual study is excluded from true-size plotting."}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["red","yellow","blue","green","purple"],"shape_type":"partial installation of five separated projected panels","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v6-museum-international-v4-flv-colored-panels.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v6-museum-international-v4-flv-colored-panels.svg","colors":["red","yellow","blue","green","purple"],"shape_type":"partial installation of five separated projected panels","source_url":"https://www.fondationlouisvuitton.fr/en/collection/artworks/colored-panels-red-yellow-blue-green-violet","reference_url":"https://www.fondationlouisvuitton.fr/en/collection/artworks/colored-panels-red-yellow-blue-green-violet","reference_id":"research/svg-gap-v6/museums/references/flv-panel-view1.jpg","method":"hand_authored_vector_after_visual_reference","geometry_confidence":"approximate observed projection; visually reviewed","palette":"standardized color families; not colorimetric","notes":"Partial installation study: five displayed panels of the museum’s stated six-panel work. 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This is the five panels’ observed perspective arrangement in the official auditorium photograph, with all architecture and empty wall transparent; it is not a canonical flat arrangement of the complete work. Individual panels are physically rectangular on different wall planes. Museum component dimensions are retained separately; no aggregate physical size is inferred. Violet is represented by the searchable purple color family. Excluded from true-scale plotting."},"missing_fields":["height_cm","width_cm"],"is_representative":true,"duplicate_group":"colored panels red yellow blue green violet","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Partial installation study: five displayed panels of the museum’s stated six-panel work. The sixth panel is not specified or pictured and is not invented. This is the five panels’ observed perspective arrangement in the official auditorium photograph, with all architecture and empty wall transparent; it is not a canonical flat arrangement of the complete work. Individual panels are physically rectangular on different wall planes. Museum component dimensions are retained separately; no aggregate physical size is inferred. Violet is represented by the searchable purple color family. Excluded from true-scale plotting.","collection_group":"Fondation Louis Vuitton, Paris"},{"id":"matthewmarks-red-white-2014-39473","canonical_id":"EK 1067","title":"Red White","year_start":2014,"year_end":2014,"date_display":"2014","medium":"Oil on canvas, four joined panels","height_cm":178.0,"width_cm":178.0,"dimensions_display":"70¼ × 70 inches; 178 × 178 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-05-2015/lightbox/works/red-white-2014-39473","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"},{"url":"https://www.sothebys.com/en/buy/auction/2020/evening-sale-london/ellsworth-kelly-red-white","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Historical sale record; current ownership is unverified.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Historical sale record; current ownership is unverified.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. ","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":false,"duplicate_group":"red white","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Unknown","representative_id":"hirshhorn-72-161"},{"id":"matthewmarks-red-white-black-blue-2014-39472","canonical_id":null,"title":"Red White Black Blue","year_start":2014,"year_end":2014,"date_display":"2014","medium":"Oil on canvas, four joined panels","height_cm":177.0,"width_cm":70.0,"dimensions_display":"69½ × 27½ inches; 177 × 70 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-05-2015/lightbox/works/red-white-black-blue-2014-39472","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"matthewmarks:red-white-black-blue-2014-39472","source_record_id":"red-white-black-blue-2014-39472","title":"Red White Black Blue","year_start":2014,"year_end":2014,"date_display":"2014","medium":"Oil on canvas, four joined panels","height_cm":177.0,"width_cm":70.0,"depth_cm":null,"dimensions_display":"69½ × 27½ inches; 177 × 70 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-05-2015/lightbox/works/red-white-black-blue-2014-39472","image_url":"https://cdn.matthewmarks.com/online/red-white-black-blue-2014-39472/_800xAUTO_fit_center-center_none/Kelly_Red-White-Black-Blue_2014_39472_01.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-05-2015/lightbox/works/red-white-black-blue-2014-39472","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"39472","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-05-2015"]}],"source_image_url":"https://cdn.matthewmarks.com/online/red-white-black-blue-2014-39472/_800xAUTO_fit_center-center_none/Kelly_Red-White-Black-Blue_2014_39472_01.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["red","white","black","blue"],"shape_type":"joined rectangles","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-marks-red-white-black-blue-2014-39472.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-marks-red-white-black-blue-2014-39472.svg","colors":["red","white","black","blue"],"shape_type":"joined rectangles","reference_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-05-2015/lightbox/works/red-white-black-blue-2014-39472","reference_id":"research/auction-private-v4/references/marks-red-white-black-blue-2014-39472.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary reference","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive study from a visually inspected primary gallery photograph. 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","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"red white black blue","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Unknown"},{"id":"glenstone-v3-spectrum-ix","canonical_id":null,"title":"Spectrum IX","year_start":2014,"year_end":2014,"date_display":"2014","medium":"acrylic on canvas, twelve joined panels","height_cm":274.32,"width_cm":243.84,"dimensions_display":"108 x 96 inches (274.32 x 243.84 cm)","collection":"Glenstone Museum","sources":[{"url":"https://www.glenstone.org/artworks/spectrum-ix","label":"Glenstone Museum primary object record","accessed":"2026-10-27"},{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-last-paintings-05-2017/lightbox/works/spectrum-ix-2014-42891","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"},{"url":"https://archive.org/download/EllsworthKellyLastPaintings_201811/EllsworthKellyLastPaintings.pdf#page=42","label":"Official public exhibition publication, PDF page42","accessed":"2026-10-27"}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained.","Twelve observed monochromatic strips retained in order; vivid palette preserves progression rather than calibrated pigment values."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"glenstone-v3:spectrum-ix","source_record_id":"glenstone-v3:spectrum-ix","title":"Spectrum IX","year_start":2014,"year_end":2014,"date_display":"2014","medium":"acrylic on canvas, twelve joined panels","height_cm":274.32,"width_cm":243.84,"dimensions_display":"108 x 96 inches (274.32 x 243.84 cm)","collection":"Glenstone Museum","accession":null,"ek_id":null,"source_url":"https://www.glenstone.org/artworks/spectrum-ix","image_url":"https://www.glenstone.org/medias/azure-101698.jpg?crop=,,x,y&format=jpg&quality=80&width=1000","record_kind":"painting","record_status":"sourced_metadata","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained.","Twelve observed monochromatic strips retained in order; vivid palette preserves progression rather than calibrated pigment values."],"sources":[{"url":"https://www.glenstone.org/artworks/spectrum-ix","label":"Glenstone Museum primary object record","accessed":"2026-10-27"}]},{"source_id":"matthewmarks:spectrum-ix-2014-42891","source_record_id":"spectrum-ix-2014-42891","title":"Spectrum IX","year_start":2014,"year_end":2014,"date_display":"2014","medium":"Acrylic on canvas, twelve joined panels","height_cm":274.0,"width_cm":244.0,"depth_cm":null,"dimensions_display":"107¾ × 96 inches; 274 × 244 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-last-paintings-05-2017/lightbox/works/spectrum-ix-2014-42891","image_url":"https://cdn.matthewmarks.com/online/spectrum-ix-2014-42891/_800xAUTO_fit_center-center_none/Kelly_Spectrum-IX_2014_42891_01.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates."],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-last-paintings-05-2017/lightbox/works/spectrum-ix-2014-42891","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"42891","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-last-paintings-05-2017"]},{"source_id":"short-book-v4:EllsworthKellyLastPaintings_201811:42:spectrum-ix","title":"Spectrum IX","year_start":2014,"year_end":2014,"date_display":"2014","height_cm":274,"width_cm":244,"medium":"Acrylic on canvas, twelve joined panels","dimensions_display":"274×244cm (publication caption)","collection":"Private collection (reported by2017 publication)","historical_source":true,"collection_as_of_year":2017,"source_url":"https://archive.org/download/EllsworthKellyLastPaintings_201811/EllsworthKellyLastPaintings.pdf#page=42","record_kind":"painting","record_status":"sourced_metadata","sources":[{"url":"https://archive.org/download/EllsworthKellyLastPaintings_201811/EllsworthKellyLastPaintings.pdf#page=42","label":"Official public exhibition publication, PDF page42","accessed":"2026-10-27"}],"notes":["Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained."]}],"source_image_url":"https://cdn.matthewmarks.com/online/spectrum-ix-2014-42891/_800xAUTO_fit_center-center_none/Kelly_Spectrum-IX_2014_42891_01.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"glenstone-v3-spectrum-ix","field":"collection","chosen":"Glenstone Museum","alternative":"Collection unverified (documented in Matthew Marks exhibition)","source":"https://matthewmarks.com/exhibitions/ellsworth-kelly-last-paintings-05-2017/lightbox/works/spectrum-ix-2014-42891"},{"id":"glenstone-v3-spectrum-ix","field":"collection","chosen":"Glenstone Museum","alternative":"Private collection (reported by2017 publication)","source":"https://archive.org/download/EllsworthKellyLastPaintings_201811/EllsworthKellyLastPaintings.pdf#page=42"}],"colors":["yellow","green","blue","purple","red","orange"],"shape_type":"joined rectangles","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v3-glenstone-v3-spectrum-ix.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v3-glenstone-v3-spectrum-ix.svg","colors":["yellow","green","blue","purple","red","orange"],"shape_type":"joined rectangles","reference_url":"https://www.glenstone.org/artworks/spectrum-ix","reference_id":"research/root-museums-v3/reference-images/glenstone-spectrum-ix.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, checked against source photograph","palette":"standardized vivid screen colours, not calibrated paint measurements","notes":"Twelve observed monochromatic strips retained in order; vivid palette preserves progression rather than calibrated pigment values.","reviewed_date":"2026-10-27"},"missing_fields":[],"is_representative":true,"duplicate_group":"spectrum ix","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Glenstone"},{"id":"international-v4-flv-spectrum-viii","canonical_id":null,"title":"Spectrum VIII","year_start":2014,"year_end":2014,"date_display":"2014","medium":"Painted acrylic on canvas over aluminium honeycomb composite; twelve joined panels","height_cm":635,"width_cm":584.2,"dimensions_display":"635 × 584.2 cm","collection":"Fondation Louis Vuitton, Paris","sources":[{"url":"https://www.fondationlouisvuitton.fr/en/collection/artworks/spectrum-viii","label":"Fondation Louis Vuitton, Paris primary source","accessed":"2026-10-27"},{"url":"https://ellsworthkelly.org/chronology/","label":"Verified supplementary metadata","page":null}],"notes":["Site-specific stage curtain / painting commission. Exact museum medium and overall size transcribed.","Twelve equal vertical painted panels. Twelve approximate hues retain the source sequence, grouped into color families for filtering; not colorimetric."],"record_status":"sourced_metadata","record_kind":"painting","source_records":[{"source_id":"international-v4:flv-spectrum-viii","source_record_id":"flv-spectrum-viii","title":"Spectrum VIII","year_start":2014,"year_end":2014,"date_display":"2014","medium":"Painted acrylic on canvas over aluminium honeycomb composite; twelve joined panels","height_cm":635,"width_cm":584.2,"dimensions_display":"635 × 584.2 cm","collection":"Fondation Louis Vuitton, Paris","accession":null,"ek_id":null,"source_url":"https://www.fondationlouisvuitton.fr/en/collection/artworks/spectrum-viii","image_url":null,"record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-27","notes":["Site-specific stage curtain / painting commission. Exact museum medium and overall size transcribed.","Twelve equal vertical painted panels. Twelve approximate hues retain the source sequence, grouped into color families for filtering; not colorimetric."],"sources":[{"url":"https://www.fondationlouisvuitton.fr/en/collection/artworks/spectrum-viii","label":"Fondation Louis Vuitton, Paris primary source","accessed":"2026-10-27"}]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["yellow","green","blue","violet","red","orange"],"shape_type":"rectangle","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-international-flv-spectrum-viii.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-international-flv-spectrum-viii.svg","colors":["yellow","green","blue","violet","red","orange"],"shape_type":"rectangle","reference_url":"https://www.fondationlouisvuitton.fr/en/collection/artworks/spectrum-viii","reference_id":"research/international-v4/reference-images/flv-spectrum-viii.jpg","method":"hand_authored_vector_after_visual_reference","geometry_confidence":"approximate, visually reviewed","palette":"standardized, not colorimetric","notes":"Twelve equal vertical painted panels. Twelve approximate hues retain the source sequence, grouped into color families for filtering; not colorimetric.","reviewed_date":"2026-10-27","source_url":"https://www.fondationlouisvuitton.fr/en/collection/artworks/spectrum-viii"},"missing_fields":[],"is_representative":true,"duplicate_group":"spectrum viii","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Fondation Louis Vuitton, Paris"},{"id":"matthewmarks-blue-black-red-2015-42889","canonical_id":null,"title":"Blue Black Red","year_start":2015,"year_end":2015,"date_display":"2015","medium":"Oil on canvas, three joined panels","height_cm":187.0,"width_cm":331.0,"dimensions_display":"73¾ × 130⅜ inches; 187 × 331 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-last-paintings-05-2017/lightbox/works/blue-black-red-2015-42889","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"},{"url":"https://archive.org/download/EllsworthKellyLastPaintings_201811/EllsworthKellyLastPaintings.pdf#page=58","label":"Official public exhibition publication, PDF page58","accessed":"2026-10-27"}],"notes":["Exhibition listing establishes the work, not current ownership. 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Gallery exhibition dates are not creation dates.","Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Historical sale record; current ownership is unverified.","Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Historical sale record; current ownership is unverified.","Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Publication centimetres are rounded; earlier precise dimensions may be retained."]}],"source_image_url":"https://sothebys-md.brightspotcdn.com/dims4/default/266cffd/2147483647/strip/true/crop/1576x2000+0+0/resize/800x1015!/quality/90/?url=http%3A%2F%2Fsothebys-brightspot.s3.amazonaws.com%2Fmedia-desk%2Fwebnative%2Fimages%2F40%2F44%2F54cd06d044369571cac3cc1bfc36%2Fn11173-bm4xx-t3-02.jpg","title_aliases":[],"auction_history":[{"house":"Sotheby's","sale_date":"2023-05-18T23:00Z","lot_number":"127","source_url":"https://www.sothebys.com/en/buy/auction/2023/contemporary-evening-auction-2/white-form-on-black","provenance":"Estate of the artist\nMatthew Marks Gallery, New York\nAcquired from the above in May 2017 by the present owner"}],"market_history":[],"field_conflicts":[{"id":"matthewmarks-white-form-on-black-2015-42884","field":"collection","chosen":"Collection unverified (documented in Matthew Marks exhibition)","alternative":"Private collection (last public sale; present owner unverified)","source":"https://www.sothebys.com/en/buy/auction/2023/contemporary-evening-auction-2/white-form-on-black"},{"id":"matthewmarks-white-form-on-black-2015-42884","field":"collection","chosen":"Collection unverified (documented in Matthew Marks exhibition)","alternative":"Private collection (reported by2017 publication)","source":"https://archive.org/download/EllsworthKellyLastPaintings_201811/EllsworthKellyLastPaintings.pdf#page=46"}],"colors":["white","black"],"shape_type":"rectangle relief","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-marks-white-form-on-black-2015-42884.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-marks-white-form-on-black-2015-42884.svg","colors":["white","black"],"shape_type":"rectangle relief","reference_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-last-paintings-05-2017/lightbox/works/white-form-on-black-2015-42884","reference_id":"research/auction-private-v4/references/marks-white-form-on-black-2015-42884.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary reference","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive study from a visually inspected primary gallery photograph. 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Gallery exhibition dates are not creation dates.","Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"documented","source_records":[{"ek_id":"EK 1081","title":"White Over Black III","date":"2015","medium":"oil on canvas, two joined panels","dimensions":"90 x 59 1/4 x 2 3/4 inches","collection":"Private collection","source_url":"https://ellsworthkelly.org/work/white-over-black-iii/","source_type":"Ellsworth Kelly Foundation work record","retrieved_date":"2026-10-26"},{"source_id":"museum-v2:pompidou_YPKMFpI","source_record_id":"AM 2019-DEP 8","title":"White Over Black III","year_start":2015,"year_end":2015,"date_display":"2015","medium":"Huile sur toile","height_cm":229.0,"width_cm":151.0,"dimensions_display":"229 x 151 x 7 cm","collection":"Centre Pompidou, Musée national d’art moderne, Paris","accession":"AM 2019-DEP 8","ek_id":null,"source_url":"https://www.centrepompidou.fr/fr/ressources/oeuvre/YPKMFpI","image_url":"https://www.centrepompidou.fr/media/picture/6c/82/6c82f844debd5e08dd2ab8c5855bc032/thumb_large.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_collection_record","retrieved_date":"2026-10-26","notes":["Studio deposit at museum, not asserted museum ownership: Dépôt du Ellsworth Kelly Studio, 2019"],"sources":[{"url":"https://www.centrepompidou.fr/fr/ressources/oeuvre/YPKMFpI","label":"Centre Pompidou, Musée national d’art moderne, Paris primary museum record","accessed":"2026-10-26"}]},{"source_id":"matthewmarks:white-over-black-iii-2015-42887","source_record_id":"white-over-black-iii-2015-42887","title":"White Over Black III","year_start":2015,"year_end":2015,"date_display":"2015","medium":"Oil on canvas, two joined panels","height_cm":229.0,"width_cm":151.0,"depth_cm":7.0,"dimensions_display":"90 × 59¼ × 2¾ inches; 229 × 151 × 7 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","collection_as_of":null,"accession":null,"ek_id":null,"source_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-last-paintings-05-2017/lightbox/works/white-over-black-iii-2015-42887","image_url":"https://cdn.matthewmarks.com/online/white-over-black-iii-2015-42887/_800xAUTO_fit_center-center_none/Kelly_White-Over-Black-III_2015_42887_01.jpg","record_kind":"painting","record_status":"sourced_metadata","source_confidence":"primary_gallery_or_auction_record","retrieved_date":"2026-10-27","notes":["Exhibition listing establishes the work, not current ownership. 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Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained."]},{"source_id":"foundation-exhib-v4:EK1081:ellsworth-kelly-fenetres","source_record_id":"EK 1081","ek_id":"EK 1081","title":"White Over Black III","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-fenetres/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-fenetres/","label":"Ellsworth Kelly Foundation exhibition caption: EK 1081"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]},{"source_id":"foundation-exhib-v4:EK1081:yves-saint-laurent-aux-musees","source_record_id":"EK 1081","ek_id":"EK 1081","title":"White Over Black III","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/yves-saint-laurent-aux-musees/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/yves-saint-laurent-aux-musees/","label":"Ellsworth Kelly Foundation exhibition caption: EK 1081"}],"notes":["Exact catalogue identifier matches Foundation selected painting work record.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":[]}],"record_kind":"painting","title_aliases":[],"source_image_url":"https://cdn.matthewmarks.com/online/white-over-black-iii-2015-42887/_800xAUTO_fit_center-center_none/Kelly_White-Over-Black-III_2015_42887_01.jpg","auction_history":[],"market_history":[],"field_conflicts":[{"id":"ek-1081","field":"collection","chosen":"Private collection","alternative":"Centre Pompidou, Musée national d’art moderne, Paris","source":"https://www.centrepompidou.fr/fr/ressources/oeuvre/YPKMFpI"},{"id":"ek-1081","field":"collection","chosen":"Centre Pompidou, Musée national d’art moderne, Paris","alternative":"Collection unverified (documented in Matthew Marks exhibition)","source":"https://matthewmarks.com/exhibitions/ellsworth-kelly-last-paintings-05-2017/lightbox/works/white-over-black-iii-2015-42887"},{"id":"ek-1081","field":"collection","chosen":"Centre Pompidou, Musée national d’art moderne, Paris","alternative":"Private collection (reported by2017 publication)","source":"https://archive.org/download/EllsworthKellyLastPaintings_201811/EllsworthKellyLastPaintings.pdf#page=54"}],"colors":["white","black"],"shape_type":"rectangle relief","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/ek-1081.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/ek-1081.svg","colors":["white","black"],"shape_type":"rectangle relief","method":"hand_authored_svg_after_visual_reference","reference_url":"https://ellsworthkelly.org/work/white-over-black-iii/","reference_id":"research/reference-images/EK-1081.jpg","geometry_confidence":"approximate","palette":"standardized vivid, not colorimetrically measured","notes":"","reviewed_date":"2026-10-26"},"missing_fields":[],"is_representative":true,"duplicate_group":"white over black iii","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"Centre Pompidou"},{"id":"matthewmarks-yellow-over-black-2015-42890","canonical_id":null,"title":"Yellow Over Black","year_start":2015,"year_end":2015,"date_display":"2015","medium":"Oil on canvas, two joined panels","height_cm":229.0,"width_cm":178.0,"dimensions_display":"90⅛ × 70⅛ × 2¾ inches; 229 × 178 × 7 cm","collection":"Collection unverified (documented in Matthew Marks exhibition)","sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-last-paintings-05-2017/lightbox/works/yellow-over-black-2015-42890","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"},{"url":"https://archive.org/download/EllsworthKellyLastPaintings_201811/EllsworthKellyLastPaintings.pdf#page=60","label":"Official public exhibition publication, PDF page60","accessed":"2026-10-27"}],"notes":["Exhibition listing establishes the work, not current ownership. Gallery exhibition dates are not creation dates.","Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. 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Gallery exhibition dates are not creation dates.","Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained.","Interpretive study from a visually inspected primary gallery photograph. Approximate geometry and standardized vivid palette. Photograph perspective, shadows and texture omitted. "],"sources":[{"url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-last-paintings-05-2017/lightbox/works/yellow-over-black-2015-42890","label":"Primary gallery / auction catalogue","accessed":"2026-10-27"}],"gallery_inventory_id":"42890","exhibition_urls":["https://matthewmarks.com/exhibitions/ellsworth-kelly-last-paintings-05-2017"]},{"source_id":"short-book-v4:EllsworthKellyLastPaintings_201811:60:yellow-over-black","title":"Yellow Over Black","year_start":2015,"year_end":2015,"date_display":"2015","height_cm":229,"width_cm":178,"medium":"Oil on canvas","dimensions_display":"229×178cm (publication caption)","collection":"Private collection (reported by2017 publication)","historical_source":true,"collection_as_of_year":2017,"source_url":"https://archive.org/download/EllsworthKellyLastPaintings_201811/EllsworthKellyLastPaintings.pdf#page=60","record_kind":"painting","record_status":"sourced_metadata","sources":[{"url":"https://archive.org/download/EllsworthKellyLastPaintings_201811/EllsworthKellyLastPaintings.pdf#page=60","label":"Official public exhibition publication, PDF page60","accessed":"2026-10-27"}],"notes":["Historical published caption. Lender/collection describes the publication date; present ownership is unverified. Publication centimetres are rounded; earlier precise dimensions may be retained."]}],"source_image_url":"https://cdn.matthewmarks.com/online/yellow-over-black-2015-42890/_800xAUTO_fit_center-center_none/Kelly_Yellow-Over-Black_2015_42890_01.jpg","title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[{"id":"matthewmarks-yellow-over-black-2015-42890","field":"collection","chosen":"Collection unverified (documented in Matthew Marks exhibition)","alternative":"Private collection (reported by2017 publication)","source":"https://archive.org/download/EllsworthKellyLastPaintings_201811/EllsworthKellyLastPaintings.pdf#page=60"}],"colors":["yellow","black"],"shape_type":"rectangle relief","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v4-auction-marks-yellow-over-black-2015-42890.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v4-auction-marks-yellow-over-black-2015-42890.svg","colors":["yellow","black"],"shape_type":"rectangle relief","reference_url":"https://matthewmarks.com/exhibitions/ellsworth-kelly-last-paintings-05-2017/lightbox/works/yellow-over-black-2015-42890","reference_id":"research/auction-private-v4/references/marks-yellow-over-black-2015-42890.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; visually reviewed against primary reference","palette":"standardized vivid; not colorimetrically measured","notes":"Interpretive study from a visually inspected primary gallery photograph. 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No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Near-black field has straight top and sides, with rounded lower corners on a narrow white rectangular painted ground. Frame and glazing are excluded. Approximate border thickness and corner curvature. Foundation photograph explicitly labels this title and EK identifier; medium classification remains as sourced."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK78:ellsworth-kelly-paris-new-york-1949-1959","source_record_id":"EK 78","ek_id":"EK 78","title":"Barge","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paris-new-york-1949-1959/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paris-new-york-1949-1959/","label":"Ellsworth Kelly Foundation exhibition caption: EK 78"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Near-black field has straight top and sides, with rounded lower corners on a narrow white rectangular painted ground. Frame and glazing are excluded. Approximate border thickness and corner curvature. Foundation photograph explicitly labels this title and EK identifier; medium classification remains as sourced."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/2015-DAP-15.19-J-Hu-300x200.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/2015-DAP-15.42-J-Hu-300x200.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","white"],"shape_type":"rectangle with rounded lower corners","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-foundation-barge-78.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-foundation-barge-78.svg","title":"Barge","colors":["black","white"],"shape_type":"rectangle with rounded lower corners","reference_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paris-new-york-1949-1959/","source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paris-new-york-1949-1959/","reference_id":"research/svg-gap-v5/foundation/reference-images/foundation-48.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against specifically identified primary image","palette":"standardized vivid screen colours; original pigment values not measured","notes":"Near-black field has straight top and sides, with rounded lower corners on a narrow white rectangular painted ground. Frame and glazing are excluded. Approximate border thickness and corner curvature. Foundation photograph explicitly labels this title and EK identifier; medium classification remains as sourced.","reviewed_date":"2026-10-27","original_record_kind":"painting_candidate","true_scale_eligible":false,"true_scale_note":"Physical scale unresolved: no reliable overall measurements verified; study uses observed normalized aspect."},"missing_fields":["year_start","medium","height_cm","width_cm","collection"],"is_representative":true,"duplicate_group":"barge","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Physical scale unresolved: no reliable overall measurements verified; study uses observed normalized aspect.","collection_group":null},{"id":"foundation-exhib-v4-ek292-ellsworth-kelly-2","canonical_id":"EK 292","title":"Black Curve","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-2/","label":"Ellsworth Kelly Foundation exhibition caption: EK 292"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Same-title dates unresolved: retained visibly because earliest work cannot be established."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK292:ellsworth-kelly-2","source_record_id":"EK 292","ek_id":"EK 292","title":"Black Curve","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-2/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-2/","label":"Ellsworth Kelly Foundation exhibition caption: EK 292"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Same-title dates unresolved: retained visibly because earliest work cannot be established."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1962-DAP-62.3-Tooth-300x229.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/1962-DAP-62.4-Tooth-300x237.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black"],"shape_type":null,"color_basis":"title_derived_nonexhaustive","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","svg_study"],"is_representative":true,"duplicate_group":"black curve","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek431-ellsworth-kelly-4","canonical_id":"EK 431","title":"Black Green","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 431"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Same-title dates unresolved: retained visibly because earliest work cannot be established."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK431:ellsworth-kelly-4","source_record_id":"EK 431","ek_id":"EK 431","title":"Black Green","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 431"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Same-title dates unresolved: retained visibly because earliest work cannot be established."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1973-DAP-73.17-R-Mates_P-Katz-300x200.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/1973-DAP-73.55-J-Mitchell-300x201.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","green"],"shape_type":null,"color_basis":"title_derived_nonexhaustive","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","svg_study"],"is_representative":true,"duplicate_group":"black green","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek946-ellsworth-kelly-curated-by-jack-shear","canonical_id":"EK 946","title":"Black Relief with White","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-curated-by-jack-shear/","label":"Ellsworth Kelly Foundation exhibition caption: EK 946"},{"url":"https://ellsworthkelly.org/chronology/","label":"Verified supplementary metadata","page":null}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Black trapezoidal raised panel on a rectangular white backing; the white backing is part of the work and retained. The oblique photographed outline has been approximately flattened. No identity with another same-title relief is asserted. Foundation photograph explicitly labels this title and EK identifier; medium classification remains as sourced.","Same-title dates unresolved: retained visibly because earliest work cannot be established."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK946:ellsworth-kelly-curated-by-jack-shear","source_record_id":"EK 946","ek_id":"EK 946","title":"Black Relief with White","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-curated-by-jack-shear/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-curated-by-jack-shear/","label":"Ellsworth Kelly Foundation exhibition caption: EK 946"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Black trapezoidal raised panel on a rectangular white backing; the white backing is part of the work and retained. The oblique photographed outline has been approximately flattened. No identity with another same-title relief is asserted. Foundation photograph explicitly labels this title and EK identifier; medium classification remains as sourced.","Same-title dates unresolved: retained visibly because earliest work cannot be established."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2018/01/13_FLAG_EKelly_SProbert_JPEG-300x200.jpg","https://ellsworthkelly.org/wp-content/uploads/2018/01/12_FLAG_EKelly_SProbert_JPEG-300x200.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","white"],"shape_type":"rectangular ground with trapezoid relief","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-foundation-black-relief-white-946.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-foundation-black-relief-white-946.svg","title":"Black Relief with White","colors":["black","white"],"shape_type":"rectangular ground with trapezoid relief","reference_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-curated-by-jack-shear/","source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-curated-by-jack-shear/","reference_id":"research/svg-gap-v5/foundation/reference-images/foundation-26.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against specifically identified primary image","palette":"standardized vivid screen colours; original pigment values not measured","notes":"Black trapezoidal raised panel on a rectangular white backing; the white backing is part of the work and retained. 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Foundation photograph explicitly labels this title and EK identifier; medium classification remains as sourced.","reviewed_date":"2026-10-27","original_record_kind":"painting_candidate","true_scale_eligible":false,"true_scale_note":"Physical scale unresolved: no reliable overall measurements verified; study uses observed normalized aspect."},"missing_fields":["year_start","medium","height_cm","width_cm","collection"],"is_representative":true,"duplicate_group":"black relief with white","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Physical scale unresolved: no reliable overall measurements verified; study uses observed normalized aspect.","collection_group":null},{"id":"foundation-exhib-v4-ek65-ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954","canonical_id":"EK 65","title":"Black Square","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","label":"Ellsworth Kelly Foundation exhibition caption: EK 65"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Same-title dates unresolved: retained visibly because earliest work cannot be established."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK65:ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954","source_record_id":"EK 65","ek_id":"EK 65","title":"Black Square","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","label":"Ellsworth Kelly Foundation exhibition caption: EK 65"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Same-title dates unresolved: retained visibly because earliest work cannot be established."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1992-DAP-92.35-K-Ignatiadis-300x201.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black"],"shape_type":null,"color_basis":"title_derived_nonexhaustive","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","svg_study"],"is_representative":true,"duplicate_group":"black square","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek380-ellsworth-kelly-a-retrospective","canonical_id":"EK 380","title":"Black White","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 380"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Same-title dates unresolved: retained visibly because earliest work cannot be established."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK380:ellsworth-kelly-a-retrospective","source_record_id":"EK 380","ek_id":"EK 380","title":"Black White","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 380"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Same-title dates unresolved: retained visibly because earliest work cannot be established."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1996-DAP-96.17-D-Heald-300x237.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","white"],"shape_type":null,"color_basis":"title_derived_nonexhaustive","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","svg_study"],"is_representative":true,"duplicate_group":"black white","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek396-ellsworth-kelly-a-retrospective","canonical_id":"EK 396","title":"Black White","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 396"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Same-title dates unresolved: retained visibly because earliest work cannot be established."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK396:ellsworth-kelly-a-retrospective","source_record_id":"EK 396","ek_id":"EK 396","title":"Black White","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 396"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Same-title dates unresolved: retained visibly because earliest work cannot be established."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1996-DAP-96.17-D-Heald-300x237.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","white"],"shape_type":null,"color_basis":"title_derived_nonexhaustive","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","svg_study"],"is_representative":true,"duplicate_group":"black white","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek415-ellsworth-kelly-sculpture","canonical_id":"EK 415","title":"Black White","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","label":"Ellsworth Kelly Foundation exhibition caption: EK 415"}],"notes":["Historical Sculpture exhibition includes painted wood reliefs as well as sculpture. Caption alone cannot distinguish; retained provisional candidate with null medium.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Same-title dates unresolved: retained visibly because earliest work cannot be established."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK415:ellsworth-kelly-sculpture","source_record_id":"EK 415","ek_id":"EK 415","title":"Black White","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","label":"Ellsworth Kelly Foundation exhibition caption: EK 415"}],"notes":["Historical Sculpture exhibition includes painted wood reliefs as well as sculpture. Caption alone cannot distinguish; retained provisional candidate with null medium.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Same-title dates unresolved: retained visibly because earliest work cannot be established."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2018/01/1982-DAP-82.21-300x235.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","white"],"shape_type":null,"color_basis":"title_derived_nonexhaustive","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","svg_study"],"is_representative":true,"duplicate_group":"black white","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek951-ellsworth-kelly-sculpture-on-the-wall","canonical_id":"EK 951","title":"Black White Black","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture-on-the-wall/","label":"Ellsworth Kelly Foundation exhibition caption: EK 951"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Three adjacent full-height painted panels: a narrower black panel at left, white at centre, and wider black at right. Width divisions are approximate after allowing for the oblique gallery view; they are not measured dimensions. Foundation photograph explicitly labels this title and EK identifier; medium classification remains as sourced."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK951:ellsworth-kelly-sculpture-on-the-wall","source_record_id":"EK 951","ek_id":"EK 951","title":"Black White Black","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture-on-the-wall/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture-on-the-wall/","label":"Ellsworth Kelly Foundation exhibition caption: EK 951"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Three adjacent full-height painted panels: a narrower black panel at left, white at centre, and wider black at right. Width divisions are approximate after allowing for the oblique gallery view; they are not measured dimensions. Foundation photograph explicitly labels this title and EK identifier; medium classification remains as sourced."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/2013-DAP-13.114-Barnes-Fnd-300x176.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","white"],"shape_type":"three joined rectangular panels","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-foundation-black-white-black-951.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-foundation-black-white-black-951.svg","title":"Black White Black","colors":["black","white"],"shape_type":"three joined rectangular panels","reference_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture-on-the-wall/","source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture-on-the-wall/","reference_id":"research/svg-gap-v5/foundation/reference-images/foundation-42.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against specifically identified primary image","palette":"standardized vivid screen colours; original pigment values not measured","notes":"Three adjacent full-height painted panels: a narrower black panel at left, white at centre, and wider black at right. Width divisions are approximate after allowing for the oblique gallery view; they are not measured dimensions. Foundation photograph explicitly labels this title and EK identifier; medium classification remains as sourced.","reviewed_date":"2026-10-27","original_record_kind":"painting_candidate","true_scale_eligible":false,"true_scale_note":"Physical scale unresolved: no reliable overall measurements verified; study uses observed normalized aspect."},"missing_fields":["year_start","medium","height_cm","width_cm","collection"],"is_representative":true,"duplicate_group":"black white black","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Physical scale unresolved: no reliable overall measurements verified; study uses observed normalized aspect.","collection_group":null},{"id":"foundation-exhib-v4-ek433-ellsworth-kelly-4","canonical_id":"EK 433","title":"Black Yellow-Orange","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 433"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Source title variants for same catalogue identifier: Black Yellow-Orange; Black Yellow Orange","Same-title dates unresolved: retained visibly because earliest work cannot be established."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK433:ellsworth-kelly-4","source_record_id":"EK 433","ek_id":"EK 433","title":"Black Yellow-Orange","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 433"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Source title variants for same catalogue identifier: Black Yellow-Orange; Black Yellow Orange","Same-title dates unresolved: retained visibly because earliest work cannot be established."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1973-DAP-73.17-R-Mates_P-Katz-300x200.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/1973-DAP-73.18-R-Mates_P-Katz-300x194.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/1973-DAP-73.55-J-Mitchell-300x201.jpg","https://ellsworthkelly.org/wp-content/uploads/2018/01/1973-EK-DAP-73.36-eks-300x203.jpg","https://ellsworthkelly.org/wp-content/uploads/2018/01/1973-EK-DAP-73.73-eks-300x203.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","yellow","orange"],"shape_type":null,"color_basis":"title_derived_nonexhaustive","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","svg_study"],"is_representative":true,"duplicate_group":"black yellow orange","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"gap-blue-green-undated","canonical_id":null,"title":"Blue Green","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":"UNESCO, Paris","sources":[{"url":"https://ellsworthkelly.org/chronology/","label":"Verified supplementary metadata","page":null}],"notes":["Commission year1969; completion/creation year not stated. Distinct commission identity, not assumed Foundation EK2891962.","Same-title dates unresolved: retained visibly because earliest work cannot be established."],"record_status":"metadata_incomplete","source_records":[{"title":"Blue Green","year":null,"year_end":null,"ek_id":null,"mentioned_under_year":1969,"source_url":"https://ellsworthkelly.org/chronology/","source_type":"Ellsworth Kelly Foundation chronology","status":"named_work_metadata_incomplete","record_kind":"painting_candidate","source_evidence":"UNESCO painting commission.","collection":"UNESCO, Paris","medium":null,"height_cm":null,"width_cm":null,"note":"Commission year1969; completion/creation year not stated. Distinct commission identity, not assumed Foundation EK2891962.","retrieved_date":"2026-10-26","verified_metadata":{"medium":null,"height_cm":null,"width_cm":null,"collection":"UNESCO, Paris","source_url":"https://ellsworthkelly.org/chronology/"}}],"record_kind":"painting_candidate","auction_history":[],"market_history":[],"field_conflicts":[],"colors":["blue","green"],"shape_type":null,"color_basis":"title_derived_nonexhaustive","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","shape_type","svg_study"],"is_representative":true,"duplicate_group":"blue green","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":"UNESCO, Paris"},{"id":"foundation-exhib-v4-ek521-ellsworth-kelly-paintings-and-sculptures-1963-1979","canonical_id":"EK 521","title":"Blue Red Rocker","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","label":"Ellsworth Kelly Foundation exhibition caption: EK 521"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK521:ellsworth-kelly-paintings-and-sculptures-1963-1979","source_record_id":"EK 521","ek_id":"EK 521","title":"Blue Red Rocker","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","label":"Ellsworth Kelly Foundation exhibition caption: EK 521"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2018/01/1979-EK-DAP-79.43-eks-300x203.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["blue","red"],"shape_type":null,"color_basis":"title_derived_nonexhaustive","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","svg_study"],"is_representative":true,"duplicate_group":"blue red rocker","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek162-ellsworth-kelly","canonical_id":"EK 162","title":"Brooklyn Bridge II","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly/","label":"Ellsworth Kelly Foundation exhibition caption: EK 162"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK162:ellsworth-kelly","source_record_id":"EK 162","ek_id":"EK 162","title":"Brooklyn Bridge II","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly/","label":"Ellsworth Kelly Foundation exhibition caption: EK 162"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1958-DAP-58.27-Maeght-300x173.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":[],"shape_type":null,"color_basis":"unreviewed","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","color_review","svg_study"],"is_representative":true,"duplicate_group":"brooklyn bridge ii","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek33-kelly-peintures-et-reliefs","canonical_id":"EK 33","title":"Colors on Wood","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/kelly-peintures-et-reliefs/","label":"Ellsworth Kelly Foundation exhibition caption: EK 33"}],"notes":["Same exact identifier is captioned in paintings / peintures et reliefs exhibition; exact support and medium unreported.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"captioned_work","record_kind":"painting","source_records":[{"source_id":"foundation-exhib-v4:EK33:kelly-peintures-et-reliefs","source_record_id":"EK 33","ek_id":"EK 33","title":"Colors on Wood","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/kelly-peintures-et-reliefs/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/kelly-peintures-et-reliefs/","label":"Ellsworth Kelly Foundation exhibition caption: EK 33"}],"notes":["Same exact identifier is captioned in paintings / peintures et reliefs exhibition; exact support and medium unreported.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1951-DAP-51.8-S-Forlano-300x286.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":[],"shape_type":null,"color_basis":"unreviewed","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","color_review","svg_study"],"is_representative":true,"duplicate_group":"colors on wood","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek517-ellsworth-kelly-paintings-and-sculptures-1963-1979","canonical_id":"EK 517","title":"Curve III","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","label":"Ellsworth Kelly Foundation exhibition caption: EK 517"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK517:ellsworth-kelly-paintings-and-sculptures-1963-1979","source_record_id":"EK 517","ek_id":"EK 517","title":"Curve III","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","label":"Ellsworth Kelly Foundation exhibition caption: EK 517"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1979-DAP-79.21-300x174.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":[],"shape_type":null,"color_basis":"unreviewed","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","color_review","svg_study"],"is_representative":true,"duplicate_group":"curve iii","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek528-ellsworth-kelly-sculpture","canonical_id":"EK 528","title":"Curve XIII","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","label":"Ellsworth Kelly Foundation exhibition caption: EK 528"}],"notes":["Historical Sculpture exhibition includes painted wood reliefs as well as sculpture. Caption alone cannot distinguish; retained provisional candidate with null medium.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK528:ellsworth-kelly-sculpture","source_record_id":"EK 528","ek_id":"EK 528","title":"Curve XIII","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","label":"Ellsworth Kelly Foundation exhibition caption: EK 528"}],"notes":["Historical Sculpture exhibition includes painted wood reliefs as well as sculpture. Caption alone cannot distinguish; retained provisional candidate with null medium.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2018/01/1982-DAP-82.26-300x236.jpg","https://ellsworthkelly.org/wp-content/uploads/2018/01/1982-DAP-82.24-300x236.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":[],"shape_type":null,"color_basis":"unreviewed","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","color_review","svg_study"],"is_representative":true,"duplicate_group":"curve xiii","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek627-ellsworth-kelly-sculpture","canonical_id":"EK 627","title":"Curve XXV","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","label":"Ellsworth Kelly Foundation exhibition caption: EK 627"}],"notes":["Historical Sculpture exhibition includes painted wood reliefs as well as sculpture. Caption alone cannot distinguish; retained provisional candidate with null medium.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK627:ellsworth-kelly-sculpture","source_record_id":"EK 627","ek_id":"EK 627","title":"Curve XXV","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","label":"Ellsworth Kelly Foundation exhibition caption: EK 627"}],"notes":["Historical Sculpture exhibition includes painted wood reliefs as well as sculpture. Caption alone cannot distinguish; retained provisional candidate with null medium.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2018/01/1982-DAP-82.26-300x236.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":[],"shape_type":null,"color_basis":"unreviewed","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","color_review","svg_study"],"is_representative":true,"duplicate_group":"curve xxv","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek630-ellsworth-kelly-sculpture","canonical_id":"EK 630","title":"Curve XXVII","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","label":"Ellsworth Kelly Foundation exhibition caption: EK 630"}],"notes":["Historical Sculpture exhibition includes painted wood reliefs as well as sculpture. Caption alone cannot distinguish; retained provisional candidate with null medium.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK630:ellsworth-kelly-sculpture","source_record_id":"EK 630","ek_id":"EK 630","title":"Curve XXVII","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","label":"Ellsworth Kelly Foundation exhibition caption: EK 630"}],"notes":["Historical Sculpture exhibition includes painted wood reliefs as well as sculpture. Caption alone cannot distinguish; retained provisional candidate with null medium.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2018/01/1982-DAP-82.24-300x236.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":[],"shape_type":null,"color_basis":"unreviewed","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","color_review","svg_study"],"is_representative":true,"duplicate_group":"curve xxvii","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek651-ellsworth-kelly-sculpture","canonical_id":"EK 651","title":"Curve XXX","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","label":"Ellsworth Kelly Foundation exhibition caption: EK 651"}],"notes":["Historical Sculpture exhibition includes painted wood reliefs as well as sculpture. Caption alone cannot distinguish; retained provisional candidate with null medium.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK651:ellsworth-kelly-sculpture","source_record_id":"EK 651","ek_id":"EK 651","title":"Curve XXX","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","label":"Ellsworth Kelly Foundation exhibition caption: EK 651"}],"notes":["Historical Sculpture exhibition includes painted wood reliefs as well as sculpture. Caption alone cannot distinguish; retained provisional candidate with null medium.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2018/01/1983-DAP-83.22-1983-St-Louis-SLAM-300x200.jpg","https://ellsworthkelly.org/wp-content/uploads/2018/01/1982-DAP-82.24-300x236.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":[],"shape_type":null,"color_basis":"unreviewed","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","color_review","svg_study"],"is_representative":true,"duplicate_group":"curve xxx","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek674-ellsworth-kelly-sculpture","canonical_id":"EK 674","title":"Curve XXXIII","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","label":"Ellsworth Kelly Foundation exhibition caption: EK 674"}],"notes":["Historical Sculpture exhibition includes painted wood reliefs as well as sculpture. Caption alone cannot distinguish; retained provisional candidate with null medium.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK674:ellsworth-kelly-sculpture","source_record_id":"EK 674","ek_id":"EK 674","title":"Curve XXXIII","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","label":"Ellsworth Kelly Foundation exhibition caption: EK 674"}],"notes":["Historical Sculpture exhibition includes painted wood reliefs as well as sculpture. Caption alone cannot distinguish; retained provisional candidate with null medium.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2018/01/1982-DAP-82.18-300x381.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":[],"shape_type":null,"color_basis":"unreviewed","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","color_review","svg_study"],"is_representative":true,"duplicate_group":"curve xxxiii","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek657-ellsworth-kelly-sculpture","canonical_id":"EK 657","title":"Dark Blue Panel","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","label":"Ellsworth Kelly Foundation exhibition caption: EK 657"}],"notes":["Historical Sculpture exhibition includes painted wood reliefs as well as sculpture. Caption alone cannot distinguish; retained provisional candidate with null medium.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Same-title dates unresolved: retained visibly because earliest work cannot be established."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK657:ellsworth-kelly-sculpture","source_record_id":"EK 657","ek_id":"EK 657","title":"Dark Blue Panel","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","label":"Ellsworth Kelly Foundation exhibition caption: EK 657"}],"notes":["Historical Sculpture exhibition includes painted wood reliefs as well as sculpture. Caption alone cannot distinguish; retained provisional candidate with null medium.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Same-title dates unresolved: retained visibly because earliest work cannot be established."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2018/01/1982-DAP-82.41-300x203.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["blue"],"shape_type":null,"color_basis":"title_derived_nonexhaustive","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","svg_study"],"is_representative":true,"duplicate_group":"dark blue panel","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek346-ellsworth-kelly-3","canonical_id":"EK 346","title":"Dark Blue Red","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-3/","label":"Ellsworth Kelly Foundation exhibition caption: EK 346"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK346:ellsworth-kelly-3","source_record_id":"EK 346","ek_id":"EK 346","title":"Dark Blue Red","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-3/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-3/","label":"Ellsworth Kelly Foundation exhibition caption: EK 346"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1966-DAP-66.7-Ferus-300x224.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["blue","red"],"shape_type":null,"color_basis":"title_derived_nonexhaustive","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","svg_study"],"is_representative":true,"duplicate_group":"dark blue red","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek248-ellsworth-kelly-2","canonical_id":"EK 248","title":"Dark Blue White","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-2/","label":"Ellsworth Kelly Foundation exhibition caption: EK 248"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK248:ellsworth-kelly-2","source_record_id":"EK 248","ek_id":"EK 248","title":"Dark Blue White","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-2/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-2/","label":"Ellsworth Kelly Foundation exhibition caption: EK 248"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1962-DAP-62.5-Tooth-300x235.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["blue","white"],"shape_type":null,"color_basis":"title_derived_nonexhaustive","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","svg_study"],"is_representative":true,"duplicate_group":"dark blue white","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek663-ellsworth-kelly-sculpture","canonical_id":"EK 663","title":"Dark Red-Violet Panel","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","label":"Ellsworth Kelly Foundation exhibition caption: EK 663"}],"notes":["Historical Sculpture exhibition includes painted wood reliefs as well as sculpture. Caption alone cannot distinguish; retained provisional candidate with null medium.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK663:ellsworth-kelly-sculpture","source_record_id":"EK 663","ek_id":"EK 663","title":"Dark Red-Violet Panel","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","label":"Ellsworth Kelly Foundation exhibition caption: EK 663"}],"notes":["Historical Sculpture exhibition includes painted wood reliefs as well as sculpture. Caption alone cannot distinguish; retained provisional candidate with null medium.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2018/01/1982-DAP-82.41-300x203.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["red"],"shape_type":null,"color_basis":"title_derived_nonexhaustive","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","svg_study"],"is_representative":true,"duplicate_group":"dark red violet panel","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek7-ellsworth-kelly-paris-new-york-1949-1959","canonical_id":"EK 7","title":"Deesis I","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paris-new-york-1949-1959/","label":"Ellsworth Kelly Foundation exhibition caption: EK 7"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK7:ellsworth-kelly-paris-new-york-1949-1959","source_record_id":"EK 7","ek_id":"EK 7","title":"Deesis I","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paris-new-york-1949-1959/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paris-new-york-1949-1959/","label":"Ellsworth Kelly Foundation exhibition caption: EK 7"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/2015-DAP-15.15-J-Hu-300x200.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/2015-DAP-15.21-J-Hu-300x200.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":[],"shape_type":null,"color_basis":"unreviewed","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","color_review","svg_study"],"is_representative":true,"duplicate_group":"deesis i","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek593-ellsworth-kelly-paintings-and-sculptures-1963-1979","canonical_id":"EK 593","title":"Diagonal with Curve IX","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","label":"Ellsworth Kelly Foundation exhibition caption: EK 593"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","label":"Ellsworth Kelly Foundation exhibition caption: EK 593"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Historical Sculpture exhibition includes painted wood reliefs as well as sculpture. Caption alone cannot distinguish; retained provisional candidate with null medium.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK593:ellsworth-kelly-paintings-and-sculptures-1963-1979","source_record_id":"EK 593","ek_id":"EK 593","title":"Diagonal with Curve IX","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","label":"Ellsworth Kelly Foundation exhibition caption: EK 593"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Historical Sculpture exhibition includes painted wood reliefs as well as sculpture. Caption alone cannot distinguish; retained provisional candidate with null medium.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1979-DAP-79.42-300x197.jpg"]},{"source_id":"foundation-exhib-v4:EK593:ellsworth-kelly-sculpture","source_record_id":"EK 593","ek_id":"EK 593","title":"Diagonal with Curve IX","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","label":"Ellsworth Kelly Foundation exhibition caption: EK 593"}],"notes":["Historical Sculpture exhibition includes painted wood reliefs as well as sculpture. Caption alone cannot distinguish; retained provisional candidate with null medium.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2018/01/1982-DAP-82.26-300x236.jpg","https://ellsworthkelly.org/wp-content/uploads/2018/01/1982-DAP-82.21-300x235.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":[],"shape_type":null,"color_basis":"unreviewed","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","color_review","svg_study"],"is_representative":true,"duplicate_group":"diagonal with curve ix","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek182-ellsworth-kelly-curated-by-jack-shear","canonical_id":"EK 182","title":"Falcon Study","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-curated-by-jack-shear/","label":"Ellsworth Kelly Foundation exhibition caption: EK 182"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Central study has a narrow tapering black wedge at left, a broad cut-off black shape at upper right, and a pointed black triangle rising from the lower edge. White rectangular support retained, surrounding frame omitted. Foundation photograph explicitly labels this title and EK identifier; medium classification remains as sourced."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK182:ellsworth-kelly-curated-by-jack-shear","source_record_id":"EK 182","ek_id":"EK 182","title":"Falcon Study","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-curated-by-jack-shear/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-curated-by-jack-shear/","label":"Ellsworth Kelly Foundation exhibition caption: EK 182"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Central study has a narrow tapering black wedge at left, a broad cut-off black shape at upper right, and a pointed black triangle rising from the lower edge. White rectangular support retained, surrounding frame omitted. Foundation photograph explicitly labels this title and EK identifier; medium classification remains as sourced."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2018/01/13_FLAG_EKelly_SProbert_JPEG-300x200.jpg","https://ellsworthkelly.org/wp-content/uploads/2018/01/14_FLAG_EKelly_SProbert_JPEG-300x200.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","white"],"shape_type":"rectangle with angular fields","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-foundation-falcon-study-182.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-foundation-falcon-study-182.svg","title":"Falcon Study","colors":["black","white"],"shape_type":"rectangle with angular fields","reference_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-curated-by-jack-shear/","source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-curated-by-jack-shear/","reference_id":"research/svg-gap-v5/foundation/reference-images/foundation-27.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against specifically identified primary image","palette":"standardized vivid screen colours; original pigment values not measured","notes":"Central study has a narrow tapering black wedge at left, a broad cut-off black shape at upper right, and a pointed black triangle rising from the lower edge. White rectangular support retained, surrounding frame omitted. Foundation photograph explicitly labels this title and EK identifier; medium classification remains as sourced.","reviewed_date":"2026-10-27","original_record_kind":"painting_candidate","true_scale_eligible":false,"true_scale_note":"Physical scale unresolved: no reliable overall measurements verified; study uses observed normalized aspect."},"missing_fields":["year_start","medium","height_cm","width_cm","collection"],"is_representative":true,"duplicate_group":"falcon study","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Physical scale unresolved: no reliable overall measurements verified; study uses observed normalized aspect.","collection_group":null},{"id":"foundation-exhib-v4-ek31-kelly-peintures-et-reliefs","canonical_id":"EK 31","title":"Fond Noir","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/kelly-peintures-et-reliefs/","label":"Ellsworth Kelly Foundation exhibition caption: EK 31"}],"notes":["Same exact identifier is captioned in paintings / peintures et reliefs exhibition; exact support and medium unreported.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"captioned_work","record_kind":"painting","source_records":[{"source_id":"foundation-exhib-v4:EK31:kelly-peintures-et-reliefs","source_record_id":"EK 31","ek_id":"EK 31","title":"Fond Noir","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/kelly-peintures-et-reliefs/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/kelly-peintures-et-reliefs/","label":"Ellsworth Kelly Foundation exhibition caption: EK 31"}],"notes":["Same exact identifier is captioned in paintings / peintures et reliefs exhibition; exact support and medium unreported.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1951-DAP-51.11-S-Forlano-300x208.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":[],"shape_type":null,"color_basis":"unreviewed","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","color_review","svg_study"],"is_representative":true,"duplicate_group":"fond noir","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek540-ellsworth-kelly-paintings-and-sculptures-1963-1979","canonical_id":"EK 540","title":"Gray Panels","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","label":"Ellsworth Kelly Foundation exhibition caption: EK 540"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK540:ellsworth-kelly-paintings-and-sculptures-1963-1979","source_record_id":"EK 540","ek_id":"EK 540","title":"Gray Panels","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-and-sculptures-1963-1979/","label":"Ellsworth Kelly Foundation exhibition caption: EK 540"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1979-DAP-79.18-300x168.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["gray"],"shape_type":null,"color_basis":"title_derived_nonexhaustive","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","svg_study"],"is_representative":true,"duplicate_group":"gray panels","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek215-ellsworth-kelly-2","canonical_id":"EK 215","title":"Green White","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-2/","label":"Ellsworth Kelly Foundation exhibition caption: EK 215"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Same-title dates unresolved: retained visibly because earliest work cannot be established."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK215:ellsworth-kelly-2","source_record_id":"EK 215","ek_id":"EK 215","title":"Green White","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-2/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-2/","label":"Ellsworth Kelly Foundation exhibition caption: EK 215"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Same-title dates unresolved: retained visibly because earliest work cannot be established."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1962-DAP-62.5-Tooth-300x235.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["green","white"],"shape_type":null,"color_basis":"title_derived_nonexhaustive","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","svg_study"],"is_representative":true,"duplicate_group":"green white","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek665-ellsworth-kelly-sculpture","canonical_id":"EK 665","title":"Light Green Panel","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","label":"Ellsworth Kelly Foundation exhibition caption: EK 665"}],"notes":["Historical Sculpture exhibition includes painted wood reliefs as well as sculpture. Caption alone cannot distinguish; retained provisional candidate with null medium.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK665:ellsworth-kelly-sculpture","source_record_id":"EK 665","ek_id":"EK 665","title":"Light Green Panel","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","label":"Ellsworth Kelly Foundation exhibition caption: EK 665"}],"notes":["Historical Sculpture exhibition includes painted wood reliefs as well as sculpture. Caption alone cannot distinguish; retained provisional candidate with null medium.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2018/01/1982-DAP-82.41-300x203.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["green"],"shape_type":null,"color_basis":"title_derived_nonexhaustive","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","svg_study"],"is_representative":true,"duplicate_group":"light green panel","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek144-ellsworth-kelly","canonical_id":"EK 144","title":"Manhattan","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly/","label":"Ellsworth Kelly Foundation exhibition caption: EK 144"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK144:ellsworth-kelly","source_record_id":"EK 144","ek_id":"EK 144","title":"Manhattan","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly/","label":"Ellsworth Kelly Foundation exhibition caption: EK 144"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1958-DAP-58.23-Maeght-300x189.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/1958-DAP-58.27-Maeght-300x173.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/1958-DAP-58.28-Maeght-300x193.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":[],"shape_type":null,"color_basis":"unreviewed","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","color_review","svg_study"],"is_representative":true,"duplicate_group":"manhattan","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek17-kelly-peintures-et-reliefs","canonical_id":"EK 17","title":"Medieval Landscape","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/kelly-peintures-et-reliefs/","label":"Ellsworth Kelly Foundation exhibition caption: EK 17"}],"notes":["Same exact identifier is captioned in paintings / peintures et reliefs exhibition; exact support and medium unreported.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"captioned_work","record_kind":"painting","source_records":[{"source_id":"foundation-exhib-v4:EK17:kelly-peintures-et-reliefs","source_record_id":"EK 17","ek_id":"EK 17","title":"Medieval Landscape","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/kelly-peintures-et-reliefs/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/kelly-peintures-et-reliefs/","label":"Ellsworth Kelly Foundation exhibition caption: EK 17"}],"notes":["Same exact identifier is captioned in paintings / peintures et reliefs exhibition; exact support and medium unreported.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1951-DAP-51.9-S-Forlano-300x289.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":[],"shape_type":null,"color_basis":"unreviewed","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","color_review","svg_study"],"is_representative":true,"duplicate_group":"medieval landscape","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek268-ellsworth-kelly-2","canonical_id":"EK 268","title":"Orange White","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-2/","label":"Ellsworth Kelly Foundation exhibition caption: EK 268"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK268:ellsworth-kelly-2","source_record_id":"EK 268","ek_id":"EK 268","title":"Orange White","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-2/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-2/","label":"Ellsworth Kelly Foundation exhibition caption: EK 268"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1962-DAP-62.3-Tooth-300x229.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["orange","white"],"shape_type":null,"color_basis":"title_derived_nonexhaustive","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","svg_study"],"is_representative":true,"duplicate_group":"orange white","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek446-ellsworth-kelly-4","canonical_id":"EK 446","title":"Orange with Green","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 446"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK446:ellsworth-kelly-4","source_record_id":"EK 446","ek_id":"EK 446","title":"Orange with Green","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 446"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1973-DAP-73.56-Jack-Mitchell-300x201.jpg","https://ellsworthkelly.org/wp-content/uploads/2018/01/1973-EK-DAP-73.62-eks-300x203.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["orange","green"],"shape_type":null,"color_basis":"title_derived_nonexhaustive","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","svg_study"],"is_representative":true,"duplicate_group":"orange with green","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek291-ellsworth-kelly-2","canonical_id":"EK 291","title":"Red Black Blue","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-2/","label":"Ellsworth Kelly Foundation exhibition caption: EK 291"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK291:ellsworth-kelly-2","source_record_id":"EK 291","ek_id":"EK 291","title":"Red Black Blue","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-2/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-2/","label":"Ellsworth Kelly Foundation exhibition caption: EK 291"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1962-DAP-62.5-Tooth-300x235.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["red","black","blue"],"shape_type":null,"color_basis":"title_derived_nonexhaustive","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","svg_study"],"is_representative":true,"duplicate_group":"red black blue","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek746-ellsworth-kelly-sculpture-on-the-wall","canonical_id":"EK 746","title":"Red Curve","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture-on-the-wall/","label":"Ellsworth Kelly Foundation exhibition caption: EK 746"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Red sector-shaped support identified at left in the Barnes installation. Two straight lower edges meet at a low point beneath a broad convex upper arc. Approximate outline only; painted support separated from the wall. Foundation photograph explicitly labels this title and EK identifier; medium classification remains as sourced.","Same-title dates unresolved: retained visibly because earliest work cannot be established."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK746:ellsworth-kelly-sculpture-on-the-wall","source_record_id":"EK 746","ek_id":"EK 746","title":"Red Curve","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture-on-the-wall/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture-on-the-wall/","label":"Ellsworth Kelly Foundation exhibition caption: EK 746"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Red sector-shaped support identified at left in the Barnes installation. Two straight lower edges meet at a low point beneath a broad convex upper arc. Approximate outline only; painted support separated from the wall. Foundation photograph explicitly labels this title and EK identifier; medium classification remains as sourced.","Same-title dates unresolved: retained visibly because earliest work cannot be established."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/2013-DAP-13.15-Barnes-Fnd-300x177.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["red"],"shape_type":"curved sector","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-foundation-red-curve-746.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-foundation-red-curve-746.svg","title":"Red Curve","colors":["red"],"shape_type":"curved sector","reference_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture-on-the-wall/","source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture-on-the-wall/","reference_id":"research/svg-gap-v5/foundation/reference-images/foundation-41.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against specifically identified primary image","palette":"standardized vivid screen colours; original pigment values not measured","notes":"Red sector-shaped support identified at left in the Barnes installation. Two straight lower edges meet at a low point beneath a broad convex upper arc. Approximate outline only; painted support separated from the wall. Foundation photograph explicitly labels this title and EK identifier; medium classification remains as sourced.","reviewed_date":"2026-10-27","original_record_kind":"painting_candidate","true_scale_eligible":false,"true_scale_note":"Physical scale unresolved: no reliable overall measurements verified; study uses observed normalized aspect."},"missing_fields":["year_start","medium","height_cm","width_cm","collection"],"is_representative":true,"duplicate_group":"red curve","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Physical scale unresolved: no reliable overall measurements verified; study uses observed normalized aspect.","collection_group":null},{"id":"foundation-exhib-v4-ek81-ellsworth-kelly-paintings-1951-1956","canonical_id":"EK 81","title":"Red Curves","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-1951-1956/","label":"Ellsworth Kelly Foundation exhibition caption: EK 81"}],"notes":["Same exact identifier is captioned in paintings / peintures et reliefs exhibition; exact support and medium unreported.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Same-title dates unresolved: retained visibly because earliest work cannot be established."],"record_status":"captioned_work","record_kind":"painting","source_records":[{"source_id":"foundation-exhib-v4:EK81:ellsworth-kelly-paintings-1951-1956","source_record_id":"EK 81","ek_id":"EK 81","title":"Red Curves","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-1951-1956/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paintings-1951-1956/","label":"Ellsworth Kelly Foundation exhibition caption: EK 81"}],"notes":["Same exact identifier is captioned in paintings / peintures et reliefs exhibition; exact support and medium unreported.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Same-title dates unresolved: retained visibly because earliest work cannot be established."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1956-DAP-56.5-S-Forlano-300x168.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["red"],"shape_type":null,"color_basis":"title_derived_nonexhaustive","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","svg_study"],"is_representative":true,"duplicate_group":"red curves","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek141-ellsworth-kelly","canonical_id":"EK 141","title":"Red White","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly/","label":"Ellsworth Kelly Foundation exhibition caption: EK 141"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Same-title dates unresolved: retained visibly because earliest work cannot be established."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK141:ellsworth-kelly","source_record_id":"EK 141","ek_id":"EK 141","title":"Red White","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly/","label":"Ellsworth Kelly Foundation exhibition caption: EK 141"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Same-title dates unresolved: retained visibly because earliest work cannot be established."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1958-DAP-58.24-Maeght-300x184.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["red","white"],"shape_type":null,"color_basis":"title_derived_nonexhaustive","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","svg_study"],"is_representative":true,"duplicate_group":"red white","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek296-exhibition-biennale-xxxiii","canonical_id":"EK 296","title":"Red White","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/exhibition-biennale-xxxiii/","label":"Ellsworth Kelly Foundation exhibition caption: EK 296"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Same-title dates unresolved: retained visibly because earliest work cannot be established."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK296:exhibition-biennale-xxxiii","source_record_id":"EK 296","ek_id":"EK 296","title":"Red White","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/exhibition-biennale-xxxiii/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/exhibition-biennale-xxxiii/","label":"Ellsworth Kelly Foundation exhibition caption: EK 296"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Same-title dates unresolved: retained visibly because earliest work cannot be established."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1966-DAP-66.2-300x236.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["red","white"],"shape_type":null,"color_basis":"title_derived_nonexhaustive","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","svg_study"],"is_representative":true,"duplicate_group":"red white","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek16-ellsworth-kelly-paris-new-york-1949-1959","canonical_id":"EK 16","title":"Romantic Landscape","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paris-new-york-1949-1959/","label":"Ellsworth Kelly Foundation exhibition caption: EK 16"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK16:ellsworth-kelly-paris-new-york-1949-1959","source_record_id":"EK 16","ek_id":"EK 16","title":"Romantic Landscape","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paris-new-york-1949-1959/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paris-new-york-1949-1959/","label":"Ellsworth Kelly Foundation exhibition caption: EK 16"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/2015-DAP-15.15-J-Hu-300x200.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/2015-DAP-15.21-J-Hu-300x200.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":[],"shape_type":null,"color_basis":"unreviewed","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","color_review","svg_study"],"is_representative":true,"duplicate_group":"romantic landscape","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek30-kelly-peintures-et-reliefs","canonical_id":"EK 30","title":"Royan","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/kelly-peintures-et-reliefs/","label":"Ellsworth Kelly Foundation exhibition caption: EK 30"}],"notes":["Same exact identifier is captioned in paintings / peintures et reliefs exhibition; exact support and medium unreported.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"captioned_work","record_kind":"painting","source_records":[{"source_id":"foundation-exhib-v4:EK30:kelly-peintures-et-reliefs","source_record_id":"EK 30","ek_id":"EK 30","title":"Royan","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/kelly-peintures-et-reliefs/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/kelly-peintures-et-reliefs/","label":"Ellsworth Kelly Foundation exhibition caption: EK 30"}],"notes":["Same exact identifier is captioned in paintings / peintures et reliefs exhibition; exact support and medium unreported.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1951-DAP-51.5-E-Bronson-300x173.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/1951-DAP-51.11-S-Forlano-300x208.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":[],"shape_type":null,"color_basis":"unreviewed","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","color_review","svg_study"],"is_representative":true,"duplicate_group":"royan","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-eka-31-ellsworth-kelly-paris-new-york-1949-1959","canonical_id":"EK A.31","title":"Seaweed","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paris-new-york-1949-1959/","label":"Ellsworth Kelly Foundation exhibition caption: EK A.31"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Same-title dates unresolved: retained visibly because earliest work cannot be established."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EKA.31:ellsworth-kelly-paris-new-york-1949-1959","source_record_id":"EK A.31","ek_id":"EK A.31","title":"Seaweed","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paris-new-york-1949-1959/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paris-new-york-1949-1959/","label":"Ellsworth Kelly Foundation exhibition caption: EK A.31"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Same-title dates unresolved: retained visibly because earliest work cannot be established."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/2015-DAP-15.15-J-Hu-300x200.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/2015-DAP-15.44-J-Hu-300x200.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":[],"shape_type":null,"color_basis":"unreviewed","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","color_review","svg_study"],"is_representative":true,"duplicate_group":"seaweed","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek180-ellsworth-kelly-curated-by-jack-shear","canonical_id":"EK 180","title":"Slip Study","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-curated-by-jack-shear/","label":"Ellsworth Kelly Foundation exhibition caption: EK 180"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Small black-and-white study at left of the explicitly captioned installation photograph. Broad black upper field and white lower field with a rounded lower-left transition; frame excluded. Paper or canvas medium remains unverified. Foundation photograph explicitly labels this title and EK identifier; medium classification remains as sourced."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK180:ellsworth-kelly-curated-by-jack-shear","source_record_id":"EK 180","ek_id":"EK 180","title":"Slip Study","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-curated-by-jack-shear/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-curated-by-jack-shear/","label":"Ellsworth Kelly Foundation exhibition caption: EK 180"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Small black-and-white study at left of the explicitly captioned installation photograph. Broad black upper field and white lower field with a rounded lower-left transition; frame excluded. Paper or canvas medium remains unverified. Foundation photograph explicitly labels this title and EK identifier; medium classification remains as sourced."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2018/01/13_FLAG_EKelly_SProbert_JPEG-300x200.jpg","https://ellsworthkelly.org/wp-content/uploads/2018/01/14_FLAG_EKelly_SProbert_JPEG-300x200.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","white"],"shape_type":"rectangle with curved field","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-foundation-slip-study-180.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-foundation-slip-study-180.svg","title":"Slip Study","colors":["black","white"],"shape_type":"rectangle with curved field","reference_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-curated-by-jack-shear/","source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-curated-by-jack-shear/","reference_id":"research/svg-gap-v5/foundation/reference-images/foundation-27.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against specifically identified primary image","palette":"standardized vivid screen colours; original pigment values not measured","notes":"Small black-and-white study at left of the explicitly captioned installation photograph. Broad black upper field and white lower field with a rounded lower-left transition; frame excluded. Paper or canvas medium remains unverified. Foundation photograph explicitly labels this title and EK identifier; medium classification remains as sourced.","reviewed_date":"2026-10-27","original_record_kind":"painting_candidate","true_scale_eligible":false,"true_scale_note":"Physical scale unresolved: no reliable overall measurements verified; study uses observed normalized aspect."},"missing_fields":["year_start","medium","height_cm","width_cm","collection"],"is_representative":true,"duplicate_group":"slip study","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Physical scale unresolved: no reliable overall measurements verified; study uses observed normalized aspect.","collection_group":null},{"id":"foundation-exhib-v4-ek672-ellsworth-kelly-sculpture","canonical_id":"EK 672","title":"Study for Large Red Panel","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","label":"Ellsworth Kelly Foundation exhibition caption: EK 672"}],"notes":["Historical Sculpture exhibition includes painted wood reliefs as well as sculpture. Caption alone cannot distinguish; retained provisional candidate with null medium.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK672:ellsworth-kelly-sculpture","source_record_id":"EK 672","ek_id":"EK 672","title":"Study for Large Red Panel","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","label":"Ellsworth Kelly Foundation exhibition caption: EK 672"}],"notes":["Historical Sculpture exhibition includes painted wood reliefs as well as sculpture. Caption alone cannot distinguish; retained provisional candidate with null medium.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2018/01/1982-DAP-82.41-300x203.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["red"],"shape_type":null,"color_basis":"title_derived_nonexhaustive","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","svg_study"],"is_representative":true,"duplicate_group":"study for large red panel","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek89-ellsworth-kelly","canonical_id":"EK 89","title":"Times Square","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly/","label":"Ellsworth Kelly Foundation exhibition caption: EK 89"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK89:ellsworth-kelly","source_record_id":"EK 89","ek_id":"EK 89","title":"Times Square","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly/","label":"Ellsworth Kelly Foundation exhibition caption: EK 89"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1958-DAP-58.24-Maeght-300x184.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":[],"shape_type":null,"color_basis":"unreviewed","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","color_review","svg_study"],"is_representative":true,"duplicate_group":"times square","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek1046-ellsworth-kelly-sculpture-on-the-wall","canonical_id":"EK 1046","title":"Two Curves","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture-on-the-wall/","label":"Ellsworth Kelly Foundation exhibition caption: EK 1046"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","White lens-shaped painted support with two different convex curves meeting at pointed ends. This white work remains separate from the black Two Curves2012 Marks painting; no identity based on title alone. Foundation photograph explicitly labels this title and EK identifier; medium classification remains as sourced.","Same-title dates unresolved: retained visibly because earliest work cannot be established."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK1046:ellsworth-kelly-sculpture-on-the-wall","source_record_id":"EK 1046","ek_id":"EK 1046","title":"Two Curves","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture-on-the-wall/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture-on-the-wall/","label":"Ellsworth Kelly Foundation exhibition caption: EK 1046"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","White lens-shaped painted support with two different convex curves meeting at pointed ends. This white work remains separate from the black Two Curves2012 Marks painting; no identity based on title alone. Foundation photograph explicitly labels this title and EK identifier; medium classification remains as sourced.","Same-title dates unresolved: retained visibly because earliest work cannot be established."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/2013-DAP-13.114-Barnes-Fnd-300x176.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["white"],"shape_type":"curved lens","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-foundation-two-curves-white-1046.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-foundation-two-curves-white-1046.svg","title":"Two Curves","colors":["white"],"shape_type":"curved lens","reference_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture-on-the-wall/","source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture-on-the-wall/","reference_id":"research/svg-gap-v5/foundation/reference-images/foundation-42.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against specifically identified primary image","palette":"standardized vivid screen colours; original pigment values not measured","notes":"White lens-shaped painted support with two different convex curves meeting at pointed ends. This white work remains separate from the black Two Curves2012 Marks painting; no identity based on title alone. Foundation photograph explicitly labels this title and EK identifier; medium classification remains as sourced.","reviewed_date":"2026-10-27","original_record_kind":"painting_candidate","true_scale_eligible":false,"true_scale_note":"Physical scale unresolved: no reliable overall measurements verified; study uses observed normalized aspect."},"missing_fields":["year_start","medium","height_cm","width_cm","collection"],"is_representative":true,"duplicate_group":"two curves","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Physical scale unresolved: no reliable overall measurements verified; study uses observed normalized aspect.","collection_group":null},{"id":"foundation-exhib-v4-eka-21-ellsworth-kelly-paris-new-york-1949-1959","canonical_id":"EK A.21","title":"Ubu","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paris-new-york-1949-1959/","label":"Ellsworth Kelly Foundation exhibition caption: EK A.21"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EKA.21:ellsworth-kelly-paris-new-york-1949-1959","source_record_id":"EK A.21","ek_id":"EK A.21","title":"Ubu","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paris-new-york-1949-1959/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paris-new-york-1949-1959/","label":"Ellsworth Kelly Foundation exhibition caption: EK A.21"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/2015-DAP-15.15-J-Hu-300x200.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/2015-DAP-15.21-J-Hu-300x200.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":[],"shape_type":null,"color_basis":"unreviewed","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","color_review","svg_study"],"is_representative":true,"duplicate_group":"ubu","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek582-ellsworth-kelly-sculpture","canonical_id":"EK 582","title":"Untitled","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","label":"Ellsworth Kelly Foundation exhibition caption: EK 582"}],"notes":["Historical Sculpture exhibition includes painted wood reliefs as well as sculpture. Caption alone cannot distinguish; retained provisional candidate with null medium.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Same-title dates unresolved: retained visibly because earliest work cannot be established."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK582:ellsworth-kelly-sculpture","source_record_id":"EK 582","ek_id":"EK 582","title":"Untitled","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","label":"Ellsworth Kelly Foundation exhibition caption: EK 582"}],"notes":["Historical Sculpture exhibition includes painted wood reliefs as well as sculpture. Caption alone cannot distinguish; retained provisional candidate with null medium.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Same-title dates unresolved: retained visibly because earliest work cannot be established."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2018/01/1982-DAP-82.31-300x236.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":[],"shape_type":null,"color_basis":"unreviewed","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","color_review","svg_study"],"is_representative":true,"duplicate_group":"untitled","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek583-ellsworth-kelly-sculpture","canonical_id":"EK 583","title":"Untitled","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","label":"Ellsworth Kelly Foundation exhibition caption: EK 583"}],"notes":["Historical Sculpture exhibition includes painted wood reliefs as well as sculpture. Caption alone cannot distinguish; retained provisional candidate with null medium.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Same-title dates unresolved: retained visibly because earliest work cannot be established."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK583:ellsworth-kelly-sculpture","source_record_id":"EK 583","ek_id":"EK 583","title":"Untitled","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","label":"Ellsworth Kelly Foundation exhibition caption: EK 583"}],"notes":["Historical Sculpture exhibition includes painted wood reliefs as well as sculpture. Caption alone cannot distinguish; retained provisional candidate with null medium.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Same-title dates unresolved: retained visibly because earliest work cannot be established."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2018/01/1982-DAP-82.41-300x203.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":[],"shape_type":null,"color_basis":"unreviewed","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","color_review","svg_study"],"is_representative":true,"duplicate_group":"untitled","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek650-ellsworth-kelly-sculpture","canonical_id":"EK 650","title":"Untitled","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","label":"Ellsworth Kelly Foundation exhibition caption: EK 650"}],"notes":["Historical Sculpture exhibition includes painted wood reliefs as well as sculpture. Caption alone cannot distinguish; retained provisional candidate with null medium.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Same-title dates unresolved: retained visibly because earliest work cannot be established."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK650:ellsworth-kelly-sculpture","source_record_id":"EK 650","ek_id":"EK 650","title":"Untitled","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","label":"Ellsworth Kelly Foundation exhibition caption: EK 650"}],"notes":["Historical Sculpture exhibition includes painted wood reliefs as well as sculpture. Caption alone cannot distinguish; retained provisional candidate with null medium.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Same-title dates unresolved: retained visibly because earliest work cannot be established."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2018/01/1983-DAP-83.22-1983-St-Louis-SLAM-300x200.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":[],"shape_type":null,"color_basis":"unreviewed","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","color_review","svg_study"],"is_representative":true,"duplicate_group":"untitled","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek656-ellsworth-kelly-sculpture","canonical_id":"EK 656","title":"Untitled","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","label":"Ellsworth Kelly Foundation exhibition caption: EK 656"}],"notes":["Historical Sculpture exhibition includes painted wood reliefs as well as sculpture. Caption alone cannot distinguish; retained provisional candidate with null medium.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Same-title dates unresolved: retained visibly because earliest work cannot be established."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK656:ellsworth-kelly-sculpture","source_record_id":"EK 656","ek_id":"EK 656","title":"Untitled","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","label":"Ellsworth Kelly Foundation exhibition caption: EK 656"}],"notes":["Historical Sculpture exhibition includes painted wood reliefs as well as sculpture. Caption alone cannot distinguish; retained provisional candidate with null medium.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Same-title dates unresolved: retained visibly because earliest work cannot be established."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2018/01/1982-DAP-82.23-300x236.jpg","https://ellsworthkelly.org/wp-content/uploads/2018/01/1982-DAP-82.18-300x381.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":[],"shape_type":null,"color_basis":"unreviewed","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","color_review","svg_study"],"is_representative":true,"duplicate_group":"untitled","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek750-ellsworth-kelly-a-retrospective","canonical_id":"EK 750","title":"Untitled","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 750"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Same-title dates unresolved: retained visibly because earliest work cannot be established."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK750:ellsworth-kelly-a-retrospective","source_record_id":"EK 750","ek_id":"EK 750","title":"Untitled","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 750"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Same-title dates unresolved: retained visibly because earliest work cannot be established."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1996-DAP-96.20-D-Heald-300x237.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":[],"shape_type":null,"color_basis":"unreviewed","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","color_review","svg_study"],"is_representative":true,"duplicate_group":"untitled","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek217-sixteen-americans","canonical_id":"EK 217","title":"Wave Motif","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/sixteen-americans/","label":"Ellsworth Kelly Foundation exhibition caption: EK 217"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK217:sixteen-americans","source_record_id":"EK 217","ek_id":"EK 217","title":"Wave Motif","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/sixteen-americans/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/sixteen-americans/","label":"Ellsworth Kelly Foundation exhibition caption: EK 217"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1959-DAP-59.7-O-Baker-300x185.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":[],"shape_type":null,"color_basis":"unreviewed","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","color_review","svg_study"],"is_representative":true,"duplicate_group":"wave motif","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek246-ellsworth-kelly-a-retrospective","canonical_id":"EK 246","title":"White Black","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 246"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Foundation 1996 retrospective photograph explicitly labels White Black EK 246, at the far left. White rectangular painted ground retained; five black angular edge intrusions hand-traced from the actual colour photograph. Frame, wall and cast shadows omitted. Approximate flattened proportions. Christie’s same-title 1961 record remains separate because its image/physical identity is unverified; no auction dimensions were imported.","Same-title dates unresolved: retained visibly because earliest work cannot be established."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK246:ellsworth-kelly-a-retrospective","source_record_id":"EK 246","ek_id":"EK 246","title":"White Black","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","label":"Ellsworth Kelly Foundation exhibition caption: EK 246"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Foundation 1996 retrospective photograph explicitly labels White Black EK 246, at the far left. White rectangular painted ground retained; five black angular edge intrusions hand-traced from the actual colour photograph. Frame, wall and cast shadows omitted. Approximate flattened proportions. Christie’s same-title 1961 record remains separate because its image/physical identity is unverified; no auction dimensions were imported.","Same-title dates unresolved: retained visibly because earliest work cannot be established."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1996-DAP-96.13-D-Heald-300x237.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","white"],"shape_type":"rectangle with angular fields","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v6-foundation-white-black-ek246.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v6-foundation-white-black-ek246.svg","title":"White Black","colors":["black","white"],"shape_type":"rectangle with angular fields","reference_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-a-retrospective/","reference_id":"research/svg-gap-v5/foundation/reference-images/foundation-78.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; specifically identified primary photograph viewed","palette":"observed colour families; standardized screen values, not calibrated paint","notes":"Foundation 1996 retrospective photograph explicitly labels White Black EK 246, at the far left. White rectangular painted ground retained; five black angular edge intrusions hand-traced from the actual colour photograph. Frame, wall and cast shadows omitted. Approximate flattened proportions. Christie’s same-title 1961 record remains separate because its image/physical identity is unverified; no auction dimensions were imported.","true_scale_eligible":false,"true_scale_note":"Physical dimensions unresolved; study uses observed normalized aspect.","reviewed_date":"2026-10-28"},"missing_fields":["year_start","medium","height_cm","width_cm","collection"],"is_representative":true,"duplicate_group":"white black","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Physical dimensions unresolved; study uses observed normalized aspect.","collection_group":null},{"id":"foundation-exhib-v4-ek294-ellsworth-kelly-2","canonical_id":"EK 294","title":"White Dark Blue","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-2/","label":"Ellsworth Kelly Foundation exhibition caption: EK 294"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK294:ellsworth-kelly-2","source_record_id":"EK 294","ek_id":"EK 294","title":"White Dark Blue","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-2/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-2/","label":"Ellsworth Kelly Foundation exhibition caption: EK 294"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1962-DAP-62.4-Tooth-300x237.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["white","blue"],"shape_type":null,"color_basis":"title_derived_nonexhaustive","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","svg_study"],"is_representative":true,"duplicate_group":"white dark blue","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek276-ellsworth-kelly-sculpture","canonical_id":"EK 276","title":"White Disk III","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","label":"Ellsworth Kelly Foundation exhibition caption: EK 276"}],"notes":["Historical Sculpture exhibition includes painted wood reliefs as well as sculpture. Caption alone cannot distinguish; retained provisional candidate with null medium.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK276:ellsworth-kelly-sculpture","source_record_id":"EK 276","ek_id":"EK 276","title":"White Disk III","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","label":"Ellsworth Kelly Foundation exhibition caption: EK 276"}],"notes":["Historical Sculpture exhibition includes painted wood reliefs as well as sculpture. Caption alone cannot distinguish; retained provisional candidate with null medium.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2018/01/1982-DAP-82.44-300x202.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["white"],"shape_type":null,"color_basis":"title_derived_nonexhaustive","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","svg_study"],"is_representative":true,"duplicate_group":"white disk iii","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek149-ellsworth-kelly","canonical_id":"EK 149","title":"White Green","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly/","label":"Ellsworth Kelly Foundation exhibition caption: EK 149"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK149:ellsworth-kelly","source_record_id":"EK 149","ek_id":"EK 149","title":"White Green","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly/","label":"Ellsworth Kelly Foundation exhibition caption: EK 149"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1958-DAP-58.23-Maeght-300x189.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["white","green"],"shape_type":null,"color_basis":"title_derived_nonexhaustive","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","svg_study"],"is_representative":true,"duplicate_group":"white green","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek1024-ellsworth-kelly-curated-by-jack-shear","canonical_id":"EK 1024","title":"White Plaque: Bridge Arch and Reflection II","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-curated-by-jack-shear/","label":"Ellsworth Kelly Foundation exhibition caption: EK 1024"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Two rounded white lobes meet at a shallow inward waist. The centre is painted white, not a hole. Cast shadows and gallery wall omitted; subtle surface seam simplified. Foundation photograph explicitly labels this title and EK identifier; medium classification remains as sourced."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK1024:ellsworth-kelly-curated-by-jack-shear","source_record_id":"EK 1024","ek_id":"EK 1024","title":"White Plaque: Bridge Arch and Reflection II","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-curated-by-jack-shear/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-curated-by-jack-shear/","label":"Ellsworth Kelly Foundation exhibition caption: EK 1024"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Two rounded white lobes meet at a shallow inward waist. The centre is painted white, not a hole. Cast shadows and gallery wall omitted; subtle surface seam simplified. Foundation photograph explicitly labels this title and EK identifier; medium classification remains as sourced."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2018/01/04_FLAG_EKelly_SProbert_JPEG-300x420.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["white"],"shape_type":"paired rounded lobes","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-foundation-white-plaque-bridge-arch-reflection-ii.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-foundation-white-plaque-bridge-arch-reflection-ii.svg","title":"White Plaque: Bridge Arch and Reflection II","colors":["white"],"shape_type":"paired rounded lobes","reference_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-curated-by-jack-shear/","source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-curated-by-jack-shear/","reference_id":"research/svg-gap-v5/foundation/reference-images/foundation-29.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against specifically identified primary image","palette":"standardized vivid screen colours; original pigment values not measured","notes":"Two rounded white lobes meet at a shallow inward waist. The centre is painted white, not a hole. Cast shadows and gallery wall omitted; subtle surface seam simplified. Foundation photograph explicitly labels this title and EK identifier; medium classification remains as sourced.","reviewed_date":"2026-10-27","original_record_kind":"painting_candidate","true_scale_eligible":false,"true_scale_note":"Physical scale unresolved: no reliable overall measurements verified; study uses observed normalized aspect."},"missing_fields":["year_start","medium","height_cm","width_cm","collection"],"is_representative":true,"duplicate_group":"white plaque bridge arch and reflection ii","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Physical scale unresolved: no reliable overall measurements verified; study uses observed normalized aspect.","collection_group":null},{"id":"foundation-exhib-v4-ek419-ellsworth-kelly-4","canonical_id":"EK 419","title":"White Sculpture I","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 419"},{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","label":"Ellsworth Kelly Foundation exhibition caption: EK 419"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Historical Sculpture exhibition includes painted wood reliefs as well as sculpture. Caption alone cannot distinguish; retained provisional candidate with null medium.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK419:ellsworth-kelly-4","source_record_id":"EK 419","ek_id":"EK 419","title":"White Sculpture I","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-4/","label":"Ellsworth Kelly Foundation exhibition caption: EK 419"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Historical Sculpture exhibition includes painted wood reliefs as well as sculpture. Caption alone cannot distinguish; retained provisional candidate with null medium.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1973-DAP-73.22-R-Mates_P-Katz-300x220.jpg"]},{"source_id":"foundation-exhib-v4:EK419:ellsworth-kelly-sculpture","source_record_id":"EK 419","ek_id":"EK 419","title":"White Sculpture I","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","label":"Ellsworth Kelly Foundation exhibition caption: EK 419"}],"notes":["Historical Sculpture exhibition includes painted wood reliefs as well as sculpture. Caption alone cannot distinguish; retained provisional candidate with null medium.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2018/01/1982-DAP-82.35-300x248.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["white"],"shape_type":null,"color_basis":"title_derived_nonexhaustive","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","svg_study"],"is_representative":true,"duplicate_group":"white sculpture i","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek64-ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954","canonical_id":"EK 64","title":"White Square","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","label":"Ellsworth Kelly Foundation exhibition caption: EK 64"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Same-title dates unresolved: retained visibly because earliest work cannot be established."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK64:ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954","source_record_id":"EK 64","ek_id":"EK 64","title":"White Square","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-les-annees-francaises-1948-1954-ellsworth-kelly-the-years-in-france-1948-1954/","label":"Ellsworth Kelly Foundation exhibition caption: EK 64"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Same-title dates unresolved: retained visibly because earliest work cannot be established."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1992-DAP-92.35-K-Ignatiadis-300x201.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["white"],"shape_type":null,"color_basis":"title_derived_nonexhaustive","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","svg_study"],"is_representative":true,"duplicate_group":"white square","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek134-ellsworth-kelly","canonical_id":"EK 134","title":"White Yellow","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly/","label":"Ellsworth Kelly Foundation exhibition caption: EK 134"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Same-title dates unresolved: retained visibly because earliest work cannot be established."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK134:ellsworth-kelly","source_record_id":"EK 134","ek_id":"EK 134","title":"White Yellow","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly/","label":"Ellsworth Kelly Foundation exhibition caption: EK 134"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Same-title dates unresolved: retained visibly because earliest work cannot be established."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1958-DAP-58.24-Maeght-300x184.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["white","yellow"],"shape_type":null,"color_basis":"title_derived_nonexhaustive","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","svg_study"],"is_representative":true,"duplicate_group":"white yellow","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek100-ellsworth-kelly","canonical_id":"EK 100","title":"White and Black","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly/","label":"Ellsworth Kelly Foundation exhibition caption: EK 100"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK100:ellsworth-kelly","source_record_id":"EK 100","ek_id":"EK 100","title":"White and Black","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly/","label":"Ellsworth Kelly Foundation exhibition caption: EK 100"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1958-DAP-58.23-Maeght-300x189.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["white","black"],"shape_type":null,"color_basis":"title_derived_nonexhaustive","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","svg_study"],"is_representative":true,"duplicate_group":"white and black","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek82-ellsworth-kelly-paris-new-york-1949-1959","canonical_id":"EK 82","title":"White and Black","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paris-new-york-1949-1959/","label":"Ellsworth Kelly Foundation exhibition caption: EK 82"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","White rectangular painted support with two black horizontal fields separated by a white band. The oblique installation view establishes the two fields but only an approximate normalized aspect. Foundation photograph explicitly labels this title and EK identifier; medium classification remains as sourced."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK82:ellsworth-kelly-paris-new-york-1949-1959","source_record_id":"EK 82","ek_id":"EK 82","title":"White and Black","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paris-new-york-1949-1959/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paris-new-york-1949-1959/","label":"Ellsworth Kelly Foundation exhibition caption: EK 82"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","White rectangular painted support with two black horizontal fields separated by a white band. The oblique installation view establishes the two fields but only an approximate normalized aspect. Foundation photograph explicitly labels this title and EK identifier; medium classification remains as sourced."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/2015-DAP-15.19-J-Hu-300x200.jpg","https://ellsworthkelly.org/wp-content/uploads/2017/12/2015-DAP-15.42-J-Hu-300x200.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","white"],"shape_type":"rectangle with horizontal fields","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-foundation-white-and-black-82.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-foundation-white-and-black-82.svg","title":"White and Black","colors":["black","white"],"shape_type":"rectangle with horizontal fields","reference_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paris-new-york-1949-1959/","source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paris-new-york-1949-1959/","reference_id":"research/svg-gap-v5/foundation/reference-images/foundation-48.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against specifically identified primary image","palette":"standardized vivid screen colours; original pigment values not measured","notes":"White rectangular painted support with two black horizontal fields separated by a white band. The oblique installation view establishes the two fields but only an approximate normalized aspect. Foundation photograph explicitly labels this title and EK identifier; medium classification remains as sourced.","reviewed_date":"2026-10-27","original_record_kind":"painting_candidate","true_scale_eligible":false,"true_scale_note":"Physical scale unresolved: no reliable overall measurements verified; study uses observed normalized aspect."},"missing_fields":["year_start","medium","height_cm","width_cm","collection"],"is_representative":true,"duplicate_group":"white and black","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Physical scale unresolved: no reliable overall measurements verified; study uses observed normalized aspect.","collection_group":null},{"id":"foundation-exhib-v4-ek156-ellsworth-kelly-sculpture","canonical_id":"EK 156","title":"White and Black Relief","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","label":"Ellsworth Kelly Foundation exhibition caption: EK 156"}],"notes":["Historical Sculpture exhibition includes painted wood reliefs as well as sculpture. Caption alone cannot distinguish; retained provisional candidate with null medium.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK156:ellsworth-kelly-sculpture","source_record_id":"EK 156","ek_id":"EK 156","title":"White and Black Relief","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-sculpture/","label":"Ellsworth Kelly Foundation exhibition caption: EK 156"}],"notes":["Historical Sculpture exhibition includes painted wood reliefs as well as sculpture. Caption alone cannot distinguish; retained provisional candidate with null medium.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2018/01/1982-DAP-82.44-300x202.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["white","black"],"shape_type":null,"color_basis":"title_derived_nonexhaustive","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","svg_study"],"is_representative":true,"duplicate_group":"white and black relief","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek2-ellsworth-kelly-paris-new-york-1949-1959","canonical_id":"EK 2","title":"Window III","year_start":null,"year_end":null,"date_display":null,"medium":"White monochrome with string sewn directly onto canvas (museum description)","height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paris-new-york-1949-1959/","label":"Ellsworth Kelly Foundation exhibition caption: EK 2"},{"url":"https://www.centrepompidou.fr/en/pompidou-plus/magazine/article/focus-on-windows-by-ellsworth-kelly","label":"Jean-Pierre Criqui, Centre Pompidou, Focus on Windows"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Centre Pompidou curator Jean-Pierre Criqui explicitly describes Window III as a white monochrome whose lines are string sewn onto canvas. Exact Foundation EK 2 identity and observed cord arrangement are supplied by its separately captioned colour installation photo. The article discusses 1949 but no isolated creation-date caption was transcribed; date and dimensions remain unresolved here. Very pale SVG lines indicate the shadows of white cords, not gray pigment.","The captioned Window III EK 2 is the right-hand work in the colour Philadelphia installation. White rectangular support, central vertical cord, upper paired horizontal lines, two shorter horizontal lines, lower paired cross-lines and lower zigzag cords follow the actually enlarged photograph. Very pale neutral lines diagram the shadows of WHITE cords; no gray pigment is asserted. Centre Pompidou curator Jean-Pierre Criqui independently describes Window III as a white monochrome with string sewn onto canvas. Line thickness and minor joins simplified; frame and wall excluded."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK2:ellsworth-kelly-paris-new-york-1949-1959","source_record_id":"EK 2","ek_id":"EK 2","title":"Window III","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paris-new-york-1949-1959/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paris-new-york-1949-1959/","label":"Ellsworth Kelly Foundation exhibition caption: EK 2"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Centre Pompidou curator Jean-Pierre Criqui explicitly describes Window III as a white monochrome whose lines are string sewn onto canvas. Exact Foundation EK 2 identity and observed cord arrangement are supplied by its separately captioned colour installation photo. The article discusses 1949 but no isolated creation-date caption was transcribed; date and dimensions remain unresolved here. Very pale SVG lines indicate the shadows of white cords, not gray pigment.","The captioned Window III EK 2 is the right-hand work in the colour Philadelphia installation. White rectangular support, central vertical cord, upper paired horizontal lines, two shorter horizontal lines, lower paired cross-lines and lower zigzag cords follow the actually enlarged photograph. Very pale neutral lines diagram the shadows of WHITE cords; no gray pigment is asserted. Centre Pompidou curator Jean-Pierre Criqui independently describes Window III as a white monochrome with string sewn onto canvas. Line thickness and minor joins simplified; frame and wall excluded."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/2015-DAP-15.44-J-Hu-300x200.jpg"]},{"source_id":"gap-foundation-v6:pompidou-window-iii-material","verified_identity_of":"foundation-exhib-v4-ek2-ellsworth-kelly-paris-new-york-1949-1959","source_record_id":"EK 2","ek_id":"EK 2","title":"Window III","year_start":null,"year_end":null,"date_display":null,"medium":"White monochrome with string sewn directly onto canvas (museum description)","height_cm":null,"width_cm":null,"collection":null,"record_kind":"painting","source_url":"https://www.centrepompidou.fr/en/pompidou-plus/magazine/article/focus-on-windows-by-ellsworth-kelly","record_status":"sourced_metadata","source_confidence":"primary_museum_curator_material_description","notes":["Centre Pompidou curator Jean-Pierre Criqui explicitly describes Window III as a white monochrome whose lines are string sewn onto canvas. Exact Foundation EK 2 identity and observed cord arrangement are supplied by its separately captioned colour installation photo. The article discusses 1949 but no isolated creation-date caption was transcribed; date and dimensions remain unresolved here. Very pale SVG lines indicate the shadows of white cords, not gray pigment."],"sources":[{"url":"https://www.centrepompidou.fr/en/pompidou-plus/magazine/article/focus-on-windows-by-ellsworth-kelly","label":"Jean-Pierre Criqui, Centre Pompidou, Focus on Windows"}]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["white"],"shape_type":"white monochrome with string relief","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v6-foundation-window-iii-ek2.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v6-foundation-window-iii-ek2.svg","title":"Window III","colors":["white"],"shape_type":"white monochrome with string relief","reference_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paris-new-york-1949-1959/","source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-paris-new-york-1949-1959/","reference_id":"research/svg-gap-v6/foundation/foundation-49-large.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate; specifically identified primary photograph viewed","palette":"observed colour families; standardized screen values, not calibrated paint","notes":"The captioned Window III EK 2 is the right-hand work in the colour Philadelphia installation. White rectangular support, central vertical cord, upper paired horizontal lines, two shorter horizontal lines, lower paired cross-lines and lower zigzag cords follow the actually enlarged photograph. Very pale neutral lines diagram the shadows of WHITE cords; no gray pigment is asserted. Centre Pompidou curator Jean-Pierre Criqui independently describes Window III as a white monochrome with string sewn onto canvas. Line thickness and minor joins simplified; frame and wall excluded.","true_scale_eligible":false,"true_scale_note":"Physical dimensions unresolved; study uses observed normalized aspect.","reviewed_date":"2026-10-28"},"missing_fields":["year_start","height_cm","width_cm","collection"],"is_representative":true,"duplicate_group":"window iii","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Physical dimensions unresolved; study uses observed normalized aspect.","collection_group":null},{"id":"foundation-exhib-v4-ek5-kelly-peintures-et-reliefs","canonical_id":"EK 5","title":"Wood Cutout with String III","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/kelly-peintures-et-reliefs/","label":"Ellsworth Kelly Foundation exhibition caption: EK 5"}],"notes":["Same exact identifier is captioned in paintings / peintures et reliefs exhibition; exact support and medium unreported.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"record_status":"captioned_work","record_kind":"painting","source_records":[{"source_id":"foundation-exhib-v4:EK5:kelly-peintures-et-reliefs","source_record_id":"EK 5","ek_id":"EK 5","title":"Wood Cutout with String III","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/kelly-peintures-et-reliefs/","image_url":null,"record_kind":"painting","record_status":"captioned_work","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/kelly-peintures-et-reliefs/","label":"Ellsworth Kelly Foundation exhibition caption: EK 5"}],"notes":["Same exact identifier is captioned in paintings / peintures et reliefs exhibition; exact support and medium unreported.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2017/12/1951-DAP-51.7-S-Forlano-300x210.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":[],"shape_type":null,"color_basis":"unreviewed","shape_basis":"unreviewed","image_svg":null,"image_png":null,"image_original":null,"image_status":"not_reconstructed","missing_fields":["year_start","medium","height_cm","width_cm","collection","shape_type","color_review","svg_study"],"is_representative":true,"duplicate_group":"wood cutout with string iii","dimension_role":"reported bounding dimensions","true_scale_eligible":true,"collection_group":null},{"id":"foundation-exhib-v4-ek176-ellsworth-kelly-curated-by-jack-shear","canonical_id":"EK 176","title":"York Study","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"dimensions_display":null,"collection":null,"sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-curated-by-jack-shear/","label":"Ellsworth Kelly Foundation exhibition caption: EK 176"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Right-hand study: white asymmetrical rounded field against black rectangular painted support. White field meets the top, right and bottom edges as observed. Frame excluded; curvature is approximate. Foundation photograph explicitly labels this title and EK identifier; medium classification remains as sourced."],"record_status":"named_candidate","record_kind":"painting_candidate","source_records":[{"source_id":"foundation-exhib-v4:EK176:ellsworth-kelly-curated-by-jack-shear","source_record_id":"EK 176","ek_id":"EK 176","title":"York Study","year_start":null,"year_end":null,"date_display":null,"medium":null,"height_cm":null,"width_cm":null,"collection":null,"source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-curated-by-jack-shear/","image_url":null,"record_kind":"painting_candidate","record_status":"named_candidate","source_confidence":"primary_foundation_exhibition_caption","retrieved_date":"2026-10-27","sources":[{"url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-curated-by-jack-shear/","label":"Ellsworth Kelly Foundation exhibition caption: EK 176"}],"notes":["Foundation caption gives title and catalogue number, but no work medium. Exhibition contains multiple media; candidate retained pending scope verification.","Exhibition page dates describe the exhibition, not creation of this work. No creation date, dimensions, medium or current owner inferred. Installation photographs may contain several works; no individual SVG assigned from this extraction.","Right-hand study: white asymmetrical rounded field against black rectangular painted support. White field meets the top, right and bottom edges as observed. Frame excluded; curvature is approximate. Foundation photograph explicitly labels this title and EK identifier; medium classification remains as sourced."],"installation_image_urls":["https://ellsworthkelly.org/wp-content/uploads/2018/01/13_FLAG_EKelly_SProbert_JPEG-300x200.jpg","https://ellsworthkelly.org/wp-content/uploads/2018/01/14_FLAG_EKelly_SProbert_JPEG-300x200.jpg"]}],"source_image_url":null,"title_aliases":[],"auction_history":[],"market_history":[],"field_conflicts":[],"colors":["black","white"],"shape_type":"rectangle with curved white field","color_basis":"visual_reference_interpretation","shape_basis":"visual_reference_interpretation","image_svg":"assets/studies/v5-foundation-york-study-176.svg","image_png":null,"image_original":null,"image_status":"interpretive_svg","study":{"path":"assets/studies/v5-foundation-york-study-176.svg","title":"York Study","colors":["black","white"],"shape_type":"rectangle with curved white field","reference_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-curated-by-jack-shear/","source_url":"https://ellsworthkelly.org/exhibition/ellsworth-kelly-curated-by-jack-shear/","reference_id":"research/svg-gap-v5/foundation/reference-images/foundation-27.jpg","method":"hand_authored_svg_after_visual_reference","geometry_confidence":"approximate, visually checked against specifically identified primary image","palette":"standardized vivid screen colours; original pigment values not measured","notes":"Right-hand study: white asymmetrical rounded field against black rectangular painted support. White field meets the top, right and bottom edges as observed. Frame excluded; curvature is approximate. Foundation photograph explicitly labels this title and EK identifier; medium classification remains as sourced.","reviewed_date":"2026-10-27","original_record_kind":"painting_candidate","true_scale_eligible":false,"true_scale_note":"Physical scale unresolved: no reliable overall measurements verified; study uses observed normalized aspect."},"missing_fields":["year_start","medium","height_cm","width_cm","collection"],"is_representative":true,"duplicate_group":"york study","dimension_role":"reported bounding dimensions","true_scale_eligible":false,"true_scale_note":"Physical scale unresolved: no reliable overall measurements verified; study uses observed normalized aspect.","collection_group":null}]}