{"slug":"johannes-van-keulen-3","artist_id":"82e3d437-5fd0-406e-a1a5-00f28bf8ed79","canonical_slug":"johannes-van-keulen-3","name":"Johannes van Keulen","built_at":"2026-11-02","categories":[{"bucket":"Other","lots_n":12,"sold_n":9,"median_price_usd_minor":28964,"record_price_usd_minor":245876,"record_basis":"hammer","priced_lots_hammer_only":2,"priced_lots_unverified":3,"sell_through_pct":75.0,"last_sale_date":"2026-06-20","first_sale_year":1995},{"bucket":"Prints & Editions","lots_n":34,"sold_n":31,"median_price_usd_minor":100000,"record_price_usd_minor":805000,"record_basis":"premium","priced_lots_hammer_only":5,"priced_lots_unverified":5,"sell_through_pct":91.2,"last_sale_date":"2025-11-22","first_sale_year":1995},{"bucket":"Works on Paper","lots_n":1,"sold_n":0,"median_price_usd_minor":null,"record_price_usd_minor":null,"record_basis":null,"priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":0.0,"last_sale_date":null,"first_sale_year":2024}],"sizes":[{"bucket":"Prints & Editions","size_bucket":"medium","lots_n":32,"sold_n":29,"median_price_usd_minor":89984,"p25_price_usd_minor":37500,"p75_price_usd_minor":225000,"record_price_usd_minor":805000,"record_basis":"premium","priced_lots_hammer_only":4,"priced_lots_unverified":5,"last_sale_date":"2025-11-22"}],"notable":[{"bucket":"Prints & Editions","year":"1995","total_price_usd":805000,"priced_basis":"premium"},{"bucket":"Prints & Editions","year":"1995","total_price_usd":506000,"priced_basis":"premium"}],"last_sold":{"year":"2023","total_price_usd":190000,"priced_basis":"hammer"},"upcoming_count":0,"content_modified":"2026-10-30","value_block_hash":"3f6b7a3b312c82db430e3389f600b121e81f809c"}