{"slug":"frantisek-xaver-prochazka","artist_id":"8e860d0e-d0ab-408c-8cbb-7c945f7f86a4","canonical_slug":"frantisek-xaver-prochazka","name":"František Xaver Procházka","built_at":"2026-11-01","categories":[{"bucket":"Prints & Editions","lots_n":1,"sold_n":1,"median_price_usd_minor":75000,"record_price_usd_minor":75000,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":null,"last_sale_date":"2019-08-07","first_sale_year":2019},{"bucket":"Other","lots_n":1,"sold_n":1,"median_price_usd_minor":59329,"record_price_usd_minor":59329,"record_basis":"unverified","priced_lots_hammer_only":0,"priced_lots_unverified":1,"sell_through_pct":null,"last_sale_date":"2017-03-11","first_sale_year":2017},{"bucket":"Paintings","lots_n":3,"sold_n":2,"median_price_usd_minor":2344075,"record_price_usd_minor":2344075,"record_basis":"unverified","priced_lots_hammer_only":0,"priced_lots_unverified":2,"sell_through_pct":66.7,"last_sale_date":"2011-05-15","first_sale_year":2011}],"sizes":[],"notable":[{"bucket":"Paintings","year":"2011","total_price_usd":2344075,"priced_basis":"unverified"},{"bucket":"Paintings","year":"2011","total_price_usd":2344075,"priced_basis":"unverified"},{"bucket":"Prints & Editions","year":"2019","total_price_usd":75000,"priced_basis":"premium"}],"last_sold":{"year":"2011","total_price_usd":2344075,"priced_basis":"unverified"},"upcoming_count":0,"content_modified":"2026-11-01","value_block_hash":"32ba0aa0584571273c2d0904521e19dfbce3c3e4"}