{"slug":"george-frederick-castleden","artist_id":"2d5dda7d-3729-439d-9e22-eac74c4c2244","canonical_slug":"george-frederick-castleden","name":"George Frederick Castleden","built_at":"2026-11-02","categories":[{"bucket":"Other","lots_n":2,"sold_n":2,"median_price_usd_minor":248500,"record_price_usd_minor":490000,"record_basis":"hammer","priced_lots_hammer_only":2,"priced_lots_unverified":0,"sell_through_pct":null,"last_sale_date":"2026-10-25","first_sale_year":2024},{"bucket":"Masterpieces","lots_n":3,"sold_n":3,"median_price_usd_minor":705000,"record_price_usd_minor":900000,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":null,"last_sale_date":"2009-02-07","first_sale_year":2008},{"bucket":"Works on Paper","lots_n":20,"sold_n":13,"median_price_usd_minor":119500,"record_price_usd_minor":488000,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":65.0,"last_sale_date":"2018-09-16","first_sale_year":1999},{"bucket":"Paintings","lots_n":42,"sold_n":31,"median_price_usd_minor":225000,"record_price_usd_minor":900000,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":73.8,"last_sale_date":"2023-04-21","first_sale_year":1998},{"bucket":"Prints & Editions","lots_n":14,"sold_n":8,"median_price_usd_minor":33750,"record_price_usd_minor":70000,"record_basis":"hammer","priced_lots_hammer_only":2,"priced_lots_unverified":0,"sell_through_pct":57.1,"last_sale_date":"2024-10-20","first_sale_year":2000}],"sizes":[{"bucket":"Paintings","size_bucket":"medium","lots_n":20,"sold_n":16,"median_price_usd_minor":317250,"p25_price_usd_minor":201325,"p75_price_usd_minor":542625,"record_price_usd_minor":900000,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"last_sale_date":"2022-04-09"},{"bucket":"Paintings","size_bucket":"small","lots_n":19,"sold_n":14,"median_price_usd_minor":185250,"p25_price_usd_minor":100725,"p75_price_usd_minor":256500,"record_price_usd_minor":440600,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"last_sale_date":"2023-04-21"},{"bucket":"Works on Paper","size_bucket":"small","lots_n":20,"sold_n":13,"median_price_usd_minor":119500,"p25_price_usd_minor":103700,"p75_price_usd_minor":128100,"record_price_usd_minor":488000,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"last_sale_date":"2018-09-16"},{"bucket":"Prints & Editions","size_bucket":"small","lots_n":13,"sold_n":7,"median_price_usd_minor":50000,"p25_price_usd_minor":16150,"p75_price_usd_minor":63550,"record_price_usd_minor":70000,"record_basis":"hammer","priced_lots_hammer_only":2,"priced_lots_unverified":0,"last_sale_date":"2024-10-20"}],"notable":[{"bucket":"Paintings","year":"2008","total_price_usd":900000,"priced_basis":"premium"},{"bucket":"Paintings","year":"2008","total_price_usd":705000,"priced_basis":"premium"},{"bucket":"Prints & Editions","year":"2024","total_price_usd":70000,"priced_basis":"hammer"},{"bucket":"Prints & Editions","year":"2016","total_price_usd":67100,"priced_basis":"premium"},{"bucket":"Works on Paper","year":"2018","total_price_usd":488000,"priced_basis":"premium"},{"bucket":"Works on Paper","year":"2016","total_price_usd":396500,"priced_basis":"premium"}],"last_sold":{"year":"2026","total_price_usd":490000,"priced_basis":"hammer"},"upcoming_count":0,"content_modified":"2026-10-27","value_block_hash":"4dddbcd1670422d1c474f71b00b1bbe138865fa7"}