{"slug":"robert-grossman","artist_id":"3e7a46b9-2ccc-4c37-a2e2-c58d802a6cc7","canonical_slug":"robert-grossman","name":"Robert Grossman","built_at":"2026-11-01","categories":[{"bucket":"Works on Paper","lots_n":8,"sold_n":7,"median_price_usd_minor":56200,"record_price_usd_minor":137500,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":87.5,"last_sale_date":"2024-06-20","first_sale_year":2014},{"bucket":"Prints & Editions","lots_n":3,"sold_n":2,"median_price_usd_minor":89050,"record_price_usd_minor":150000,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":66.7,"last_sale_date":"2024-12-12","first_sale_year":2021},{"bucket":"Paintings","lots_n":1,"sold_n":1,"median_price_usd_minor":53100,"record_price_usd_minor":53100,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":null,"last_sale_date":"2025-06-17","first_sale_year":2025}],"sizes":[{"bucket":"Works on Paper","size_bucket":"small","lots_n":7,"sold_n":6,"median_price_usd_minor":48400,"p25_price_usd_minor":38275,"p75_price_usd_minor":60925,"record_price_usd_minor":137500,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"last_sale_date":"2024-06-20"}],"notable":[{"bucket":"Paintings","year":"2025","total_price_usd":53100,"priced_basis":"premium"},{"bucket":"Prints & Editions","year":"2024","total_price_usd":150000,"priced_basis":"premium"},{"bucket":"Prints & Editions","year":"2021","total_price_usd":28100,"priced_basis":"premium"},{"bucket":"Works on Paper","year":"2024","total_price_usd":137500,"priced_basis":"premium"},{"bucket":"Works on Paper","year":"2023","total_price_usd":65000,"priced_basis":"premium"}],"last_sold":{"year":"2024","total_price_usd":150000,"priced_basis":"premium"},"upcoming_count":0,"content_modified":"2026-10-22","value_block_hash":"d3d8d55eda1a2707700a666015bf1f2b6579de1d"}