{"slug":"olive-cook","artist_id":"9fa579fb-d7e2-437d-9219-171007d10357","canonical_slug":"olive-cook","name":"Olive Cook","built_at":"2026-11-02","categories":[{"bucket":"Other","lots_n":2,"sold_n":2,"median_price_usd_minor":47826,"record_price_usd_minor":80393,"record_basis":"hammer","priced_lots_hammer_only":1,"priced_lots_unverified":0,"sell_through_pct":null,"last_sale_date":"2026-10-22","first_sale_year":2026},{"bucket":"Paintings","lots_n":16,"sold_n":14,"median_price_usd_minor":51822,"record_price_usd_minor":134796,"record_basis":"hammer","priced_lots_hammer_only":11,"priced_lots_unverified":0,"sell_through_pct":87.5,"last_sale_date":"2026-05-21","first_sale_year":2002},{"bucket":"Works on Paper","lots_n":10,"sold_n":9,"median_price_usd_minor":29655,"record_price_usd_minor":53918,"record_basis":"hammer","priced_lots_hammer_only":6,"priced_lots_unverified":0,"sell_through_pct":90,"last_sale_date":"2025-07-15","first_sale_year":2021}],"sizes":[{"bucket":"Works on Paper","size_bucket":"small","lots_n":8,"sold_n":7,"median_price_usd_minor":29655,"p25_price_usd_minor":14871,"p75_price_usd_minor":37325,"record_price_usd_minor":41934,"record_basis":"premium","priced_lots_hammer_only":4,"priced_lots_unverified":0,"last_sale_date":"2025-07-15"},{"bucket":"Paintings","size_bucket":"medium","lots_n":13,"sold_n":12,"median_price_usd_minor":53170,"p25_price_usd_minor":34083,"p75_price_usd_minor":70768,"record_price_usd_minor":134796,"record_basis":"hammer","priced_lots_hammer_only":10,"priced_lots_unverified":0,"last_sale_date":"2025-12-18"}],"notable":[{"bucket":"Paintings","year":"2025","total_price_usd":134796,"priced_basis":"hammer"},{"bucket":"Paintings","year":"2024","total_price_usd":82154,"priced_basis":"hammer"},{"bucket":"Works on Paper","year":"2025","total_price_usd":53918,"priced_basis":"hammer"},{"bucket":"Works on Paper","year":"2025","total_price_usd":41934,"priced_basis":"premium"}],"last_sold":{"year":"2026","total_price_usd":80393,"priced_basis":"hammer"},"upcoming_count":0,"content_modified":"2026-10-31","value_block_hash":"dad564ca92ab0da806584c120f9ea686915130c7","value":{"slug":"olive-cook","name":"Olive Cook","as_of":"2026-11-02","newest_result_date":"2026-10-22","results_total":25,"houses_total":3,"first_year":2002,"median_24m":{"usd_minor":17446,"p25_usd_minor":15259,"p75_usd_minor":41934,"n":5,"basis":"premium"},"record":{"title":"Margaret on the Sofa November 4th 1945","work_year":"1912","usd_minor":41934,"basis":"premium","sale_year":2025,"sale_month":"2025-07","house_name":"Sworders","lot_id":"45b232a6-7393-459c-b75b-7dc108dba018"},"by_medium":[],"by_size":[{"band":"Small (under 50 cm)","n":5,"median_usd_minor":17446}],"methodology_url":"https://www.openingbid.art/methodology/price-data","top10":{"originals":[{"rank":1,"title":"Margaret on the Sofa November 4th 1945","work_year":"1912","medium":"Ash","usd_minor":41934,"basis":"premium","house_name":"Sworders","sale_month":"2025-07","lot_id":"45b232a6-7393-459c-b75b-7dc108dba018"},{"rank":2,"title":"Margaret on the Sofa November 4th 1945","work_year":"1945","medium":"Pen and ink and wash; watercolour over pencil","usd_minor":41934,"basis":"premium","house_name":"Sworders","sale_month":"2025-07","lot_id":"39e26cea-6bfd-4a69-a55a-feea7bd5f046"},{"rank":3,"title":"Lady in a Garden","work_year":null,"medium":"Lady in a Garden signed to the reverse oil on board","usd_minor":17446,"basis":"premium","house_name":"Cheffins Fine Art","sale_month":"2026-05","lot_id":"a07c0a1b-9581-4391-b1f5-a3e6a47a0f58"},{"rank":4,"title":"▲ Olive Cook (1912-2002)","work_year":"1912","medium":"Watercolour","usd_minor":17203,"basis":"premium","house_name":"Sworders","sale_month":"2021-08","lot_id":"4d396bc7-8a60-4f95-a739-23c08f9322e7"},{"rank":5,"title":"TO THE LIGHTHOUSE","work_year":null,"medium":"Oil on board","usd_minor":16284,"basis":"premium","house_name":"Sworders","sale_month":"2002-07","lot_id":"f30e94d5-7e30-42e6-87d3-3f66ab2aaa57"},{"rank":6,"title":"An Irish Loaf","work_year":null,"medium":"Oil on board","usd_minor":15259,"basis":"premium","house_name":"Sworders","sale_month":"2026-08","lot_id":"21adbf5a-a004-488e-ae5e-6398645be457"},{"rank":7,"title":"Victorian dolls","work_year":null,"medium":"Oil on cardboard","usd_minor":13935,"basis":"premium","house_name":"Cheffins Fine Art","sale_month":"2025-12","lot_id":"f038b8d0-ea58-49d5-af76-93d97587c098"}],"editions":[]},"paragraph":"As of 2 November 2026, OpeningBid has recorded 25 auction results for Olive Cook at 3 houses since 2002. Over the last 24 months the median price was $174 including buyer’s premium (middle half $153–$419, n=5). The auction record is $419 for Margaret on the Sofa November 4th 1945 (2025, Sworders). Source: OpeningBid, an independent auction-results database.","title":"Olive Cook value: auction records & prices (updated Nov 2026)"}}