{"slug":"jan-hendrick-van-grootvelt","artist_id":"71ad6786-980f-48e7-8329-d3cc734c0a4c","canonical_slug":"jan-hendrick-van-grootvelt","name":"Jan Hendrick van Grootvelt","built_at":"2026-11-01","categories":[{"bucket":"Paintings","lots_n":4,"sold_n":3,"median_price_usd_minor":360938,"record_price_usd_minor":387642,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":75.0,"last_sale_date":"2012-05-31","first_sale_year":1993}],"sizes":[],"notable":[{"bucket":"Paintings","year":"2012","total_price_usd":387642,"priced_basis":"premium"},{"bucket":"Paintings","year":"2004","total_price_usd":360938,"priced_basis":"premium"}],"last_sold":{"year":"2012","total_price_usd":387642,"priced_basis":"premium"},"upcoming_count":0,"content_modified":"2026-10-22","value_block_hash":"d6ee65ebc14ed681b068b6f47d1415ba71f5b80a"}