{"slug":"willem-van-kessel","artist_id":"8de8a1e4-2e83-49a3-8095-df16495669ef","canonical_slug":"willem-van-kessel","name":"Willem van Kessel","built_at":"2026-11-02","categories":[{"bucket":"Other","lots_n":3,"sold_n":3,"median_price_usd_minor":229975,"record_price_usd_minor":229975,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":null,"last_sale_date":"2024-06-25","first_sale_year":2020},{"bucket":"Paintings","lots_n":2,"sold_n":1,"median_price_usd_minor":58705,"record_price_usd_minor":58705,"record_basis":"hammer","priced_lots_hammer_only":1,"priced_lots_unverified":0,"sell_through_pct":50.0,"last_sale_date":"2025-09-01","first_sale_year":2006}],"sizes":[],"notable":[{"bucket":"Paintings","year":"2025","total_price_usd":58705,"priced_basis":"hammer"}],"last_sold":{"year":"2020","total_price_usd":229975,"priced_basis":"premium"},"upcoming_count":0,"content_modified":"2025-09-01","value_block_hash":"99b998f7a2a8def79f112a587d48b1f0f6f6fdac"}