{"slug":"william-preston","artist_id":"6df9405d-722a-447b-94f0-ea350701f0dc","canonical_slug":"william-preston","name":"William Preston","built_at":"2026-11-01","categories":[{"bucket":"Works on Paper","lots_n":5,"sold_n":5,"median_price_usd_minor":32300,"record_price_usd_minor":47000,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":1,"sell_through_pct":null,"last_sale_date":"2016-09-23","first_sale_year":2001},{"bucket":"Other","lots_n":2,"sold_n":2,"median_price_usd_minor":118028,"record_price_usd_minor":208031,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":null,"last_sale_date":"2022-11-17","first_sale_year":2014}],"sizes":[],"notable":[{"bucket":"Works on Paper","year":"2007","total_price_usd":47000,"priced_basis":"premium"},{"bucket":"Works on Paper","year":"2001","total_price_usd":34500,"priced_basis":"premium"}],"last_sold":{"year":"2022","total_price_usd":208031,"priced_basis":"premium"},"upcoming_count":0,"content_modified":"2026-10-22","value_block_hash":"54b54ada0258244c9bce984fead4c71bfc466c8a"}