{"slug":"barry-mason","artist_id":"1fc06991-7c6f-47b4-bcee-4b29c8b9ce55","canonical_slug":"barry-mason","name":"Barry Mason","built_at":"2026-11-03","categories":[{"bucket":"Other","lots_n":4,"sold_n":2,"median_price_usd_minor":164902,"record_price_usd_minor":199416,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":50.0,"last_sale_date":"2015-10-07","first_sale_year":2015},{"bucket":"Paintings","lots_n":15,"sold_n":9,"median_price_usd_minor":187500,"record_price_usd_minor":374579,"record_basis":"premium","priced_lots_hammer_only":4,"priced_lots_unverified":1,"sell_through_pct":60.0,"last_sale_date":"2026-10-21","first_sale_year":2011}],"sizes":[{"bucket":"Paintings","size_bucket":"medium","lots_n":8,"sold_n":5,"median_price_usd_minor":236689,"p25_price_usd_minor":187500,"p75_price_usd_minor":276506,"record_price_usd_minor":302470,"record_basis":"hammer","priced_lots_hammer_only":2,"priced_lots_unverified":1,"last_sale_date":"2026-04-22"}],"notable":[{"bucket":"Paintings","year":"2015","total_price_usd":374579,"priced_basis":"premium"},{"bucket":"Paintings","year":"2025","total_price_usd":302470,"priced_basis":"hammer"}],"last_sold":{"year":"2026","total_price_usd":276506,"priced_basis":"premium"},"upcoming_count":0,"content_modified":"2026-11-01","value_block_hash":"7bc386d98789bb10fdb6c62bbb9ad827371d4ba5"}