{"slug":"william-mathews-hekking","artist_id":"5607bde3-ee0a-476f-9b7e-6aa891819530","canonical_slug":"william-mathews-hekking","name":"William Mathews Hekking","built_at":"2026-11-01","categories":[{"bucket":"Works on Paper","lots_n":7,"sold_n":2,"median_price_usd_minor":22500,"record_price_usd_minor":25000,"record_basis":"unverified","priced_lots_hammer_only":0,"priced_lots_unverified":2,"sell_through_pct":28.6,"last_sale_date":"2021-11-19","first_sale_year":2021},{"bucket":"Paintings","lots_n":5,"sold_n":3,"median_price_usd_minor":75000,"record_price_usd_minor":75000,"record_basis":"hammer","priced_lots_hammer_only":2,"priced_lots_unverified":1,"sell_through_pct":60.0,"last_sale_date":"2025-11-21","first_sale_year":2010}],"sizes":[],"notable":[{"bucket":"Paintings","year":"2010","total_price_usd":75000,"priced_basis":"hammer"},{"bucket":"Paintings","year":"2025","total_price_usd":75000,"priced_basis":"unverified"},{"bucket":"Works on Paper","year":"2021","total_price_usd":25000,"priced_basis":"unverified"},{"bucket":"Works on Paper","year":"2021","total_price_usd":20000,"priced_basis":"unverified"}],"last_sold":{"year":"2025","total_price_usd":75000,"priced_basis":"unverified"},"upcoming_count":0,"content_modified":"2026-10-22","value_block_hash":"81633755e557385d7da53791edbfa6898ba25efd"}