{"slug":"heinrich-stelzner","artist_id":"d5020610-9af1-4ffe-88f0-68f9631edf50","canonical_slug":"heinrich-stelzner","name":"Heinrich Stelzner","built_at":"2026-11-01","categories":[{"bucket":"Other","lots_n":1,"sold_n":1,"median_price_usd_minor":1000000,"record_price_usd_minor":1000000,"record_basis":"unverified","priced_lots_hammer_only":0,"priced_lots_unverified":1,"sell_through_pct":null,"last_sale_date":"1993-12-04","first_sale_year":1993},{"bucket":"Paintings","lots_n":9,"sold_n":5,"median_price_usd_minor":400000,"record_price_usd_minor":1108113,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":55.6,"last_sale_date":"2008-02-26","first_sale_year":1989}],"sizes":[],"notable":[{"bucket":"Paintings","year":"2008","total_price_usd":1108113,"priced_basis":"premium"},{"bucket":"Paintings","year":"1989","total_price_usd":742500,"priced_basis":"premium"}],"last_sold":{"year":"2008","total_price_usd":1108113,"priced_basis":"premium"},"upcoming_count":0,"content_modified":"2026-10-22","value_block_hash":"fc5641f330a85281a94e76354068d91076e61a39"}