{"slug":"william-frank-calderon","artist_id":"b3ad77eb-b61e-439a-9f0f-a64319a51e50","canonical_slug":"william-frank-calderon","name":"William Frank Calderon","built_at":"2026-11-02","categories":[{"bucket":"Other","lots_n":2,"sold_n":2,"median_price_usd_minor":2366096,"record_price_usd_minor":3842187,"record_basis":"premium","priced_lots_hammer_only":1,"priced_lots_unverified":0,"sell_through_pct":null,"last_sale_date":"2015-12-09","first_sale_year":2015},{"bucket":"Works on Paper","lots_n":7,"sold_n":6,"median_price_usd_minor":56059,"record_price_usd_minor":90429,"record_basis":"premium","priced_lots_hammer_only":1,"priced_lots_unverified":1,"sell_through_pct":85.7,"last_sale_date":"2025-05-28","first_sale_year":2017},{"bucket":"Paintings","lots_n":8,"sold_n":8,"median_price_usd_minor":98650,"record_price_usd_minor":2566357,"record_basis":"premium","priced_lots_hammer_only":1,"priced_lots_unverified":1,"sell_through_pct":null,"last_sale_date":"2026-06-24","first_sale_year":1996}],"sizes":[{"bucket":"Paintings","size_bucket":"medium","lots_n":5,"sold_n":5,"median_price_usd_minor":387214,"p25_price_usd_minor":115091,"p75_price_usd_minor":800000,"record_price_usd_minor":2566357,"record_basis":"premium","priced_lots_hammer_only":1,"priced_lots_unverified":1,"last_sale_date":"2026-06-24"},{"bucket":"Works on Paper","size_bucket":"medium","lots_n":6,"sold_n":5,"median_price_usd_minor":56059,"p25_price_usd_minor":56059,"p75_price_usd_minor":69088,"record_price_usd_minor":90429,"record_basis":"premium","priced_lots_hammer_only":1,"priced_lots_unverified":1,"last_sale_date":"2025-05-28"}],"notable":[{"bucket":"Paintings","year":"2026","total_price_usd":2566357,"priced_basis":"premium"},{"bucket":"Paintings","year":"1996","total_price_usd":800000,"priced_basis":"hammer"},{"bucket":"Works on Paper","year":"2024","total_price_usd":90429,"priced_basis":"premium"},{"bucket":"Works on Paper","year":"2022","total_price_usd":69088,"priced_basis":"unverified"}],"last_sold":{"year":"2026","total_price_usd":2566357,"priced_basis":"premium"},"upcoming_count":0,"content_modified":"2026-10-22","value_block_hash":"4077b0076b2d61c2d4376c22fd2e3af3c763c25b","value":{"slug":"william-frank-calderon","name":"William Frank Calderon","as_of":"2026-11-02","newest_result_date":"2026-06-24","results_total":16,"houses_total":10,"first_year":1996,"median_24m":{"usd_minor":69134,"p25_usd_minor":53553,"p75_usd_minor":96594,"n":8,"basis":"premium"},"record":{"title":"Flood","work_year":"1895","usd_minor":3842187,"basis":"premium","sale_year":2015,"sale_month":"2015-07","house_name":"Christie's","lot_id":"bbc17187-cb59-4866-8508-e25326033a2f"},"by_medium":[{"medium":"Paintings","n":6,"median_usd_minor":73104}],"by_size":[{"band":"Medium (50-120 cm)","n":5,"median_usd_minor":82208}],"methodology_url":"https://www.openingbid.art/methodology/price-data","top10":{"originals":[{"rank":1,"title":"Flood","work_year":"1895","medium":null,"usd_minor":3842187,"basis":"premium","house_name":"Christie's","sale_month":"2015-07","lot_id":"bbc17187-cb59-4866-8508-e25326033a2f"},{"rank":2,"title":"Hereford Bulls","work_year":"circa 1921","medium":"Oil on canvas","usd_minor":2566357,"basis":"premium","house_name":"Cheffins Fine Art","sale_month":"2026-06","lot_id":"74d23ef6-6fd5-4c86-a01a-7abcae501b10"},{"rank":3,"title":"A dog with a ball","work_year":null,"medium":"Oil on canvas","usd_minor":115091,"basis":"premium","house_name":"Sworders","sale_month":"2024-11","lot_id":"5e4e87e0-02db-4784-8369-20587a050a7b"},{"rank":4,"title":"A grey hunter","work_year":"1916","medium":"Black and white and coloured chalks","usd_minor":90429,"basis":"premium","house_name":"Sworders","sale_month":"2024-11","lot_id":"746fea90-a264-42b1-af93-29d28870fcc7"},{"rank":5,"title":"A dog with a ball","work_year":"1865","medium":"Oil on canvas","usd_minor":82208,"basis":"premium","house_name":"Sworders","sale_month":"2024-11","lot_id":"24e212c3-b3c4-4ae1-aa71-c1d46d51f4eb"},{"rank":6,"title":"Flutter the Bulldog","work_year":"1865","medium":"Oil on panel","usd_minor":64000,"basis":"premium","house_name":"Neal Auction Company","sale_month":"2023-09","lot_id":"f895d7ea-49f8-433d-9b5b-eaaf8f522c54"},{"rank":7,"title":"A grey hunter","work_year":"1916","medium":"Black and white and coloured chalks","usd_minor":56059,"basis":"premium","house_name":"Sworders","sale_month":"2025-05","lot_id":"5498b720-5fa4-4aee-a45a-257d679690bb"},{"rank":8,"title":"A grey hunter","work_year":"1865","medium":"Black and white and coloured chalks","usd_minor":56059,"basis":"premium","house_name":"Sworders","sale_month":"2025-05","lot_id":"63716888-b307-46fb-bfde-825804efdf9a"},{"rank":9,"title":"Sheep in a pen; Horses drinking at a stream","work_year":"1865","medium":"Oil on board","usd_minor":46036,"basis":"premium","house_name":"Sworders","sale_month":"2024-11","lot_id":"0ad2c1c2-2cd2-4030-8f3b-2a4e7c2e2a94"},{"rank":10,"title":"Sheep in a pen; Horses drinking at a stream","work_year":"1905","medium":"Oil on board","usd_minor":46036,"basis":"premium","house_name":"Sworders","sale_month":"2024-11","lot_id":"7d94fcf7-f466-4920-9317-72baee4d86c3"}],"editions":[]},"paragraph":"As of 2 November 2026, OpeningBid has recorded 16 auction results for William Frank Calderon at 10 houses since 1996. Over the last 24 months the median price was $691 including buyer’s premium (middle half $536–$966, n=8). The auction record is $38,422 for Flood (2015, Christie's). Source: OpeningBid, an independent auction-results database.","title":"William Frank Calderon value: auction records & prices (updated Nov 2026)"}}