{"slug":"william-weldon-swallow","artist_id":"3a85949c-74b8-44f0-8984-49c6c623ba10","canonical_slug":"william-weldon-swallow","name":"William Weldon Swallow","built_at":"2026-11-01","categories":[{"bucket":"Works on Paper","lots_n":1,"sold_n":1,"median_price_usd_minor":47000,"record_price_usd_minor":47000,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":null,"last_sale_date":"2007-05-18","first_sale_year":2007},{"bucket":"Paintings","lots_n":2,"sold_n":2,"median_price_usd_minor":177800,"record_price_usd_minor":177800,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":null,"last_sale_date":"2008-09-12","first_sale_year":2008}],"sizes":[],"notable":[{"bucket":"Paintings","year":"2008","total_price_usd":177800,"priced_basis":"premium"},{"bucket":"Paintings","year":"2008","total_price_usd":177800,"priced_basis":"premium"},{"bucket":"Works on Paper","year":"2007","total_price_usd":47000,"priced_basis":"premium"}],"last_sold":{"year":"2008","total_price_usd":177800,"priced_basis":"premium"},"upcoming_count":0,"content_modified":"2026-10-22","value_block_hash":"b7d441af98c8c2334f6bf2f93ade634e75e0351b"}