{"slug":"tadeusz-cieslewski-ojciec-1870-1956","artist_id":"8611199d-6194-4980-935c-8cb5a7506b32","canonical_slug":"tadeusz-cieslewski-ojciec-1870-1956","name":"Tadeusz Cieślewski","built_at":"2026-11-01","categories":[{"bucket":"Works on Paper","lots_n":58,"sold_n":20,"median_price_usd_minor":62298,"record_price_usd_minor":156537,"record_basis":"premium","priced_lots_hammer_only":13,"priced_lots_unverified":0,"sell_through_pct":34.5,"last_sale_date":"2026-02-19","first_sale_year":2020},{"bucket":"Masterpieces","lots_n":3,"sold_n":3,"median_price_usd_minor":156537,"record_price_usd_minor":341801,"record_basis":"hammer","priced_lots_hammer_only":1,"priced_lots_unverified":0,"sell_through_pct":null,"last_sale_date":"2024-02-22","first_sale_year":2021},{"bucket":"Other","lots_n":8,"sold_n":2,"median_price_usd_minor":32262,"record_price_usd_minor":42274,"record_basis":"hammer","priced_lots_hammer_only":2,"priced_lots_unverified":0,"sell_through_pct":25.0,"last_sale_date":"2022-11-25","first_sale_year":2019},{"bucket":"Paintings","lots_n":7,"sold_n":3,"median_price_usd_minor":97562,"record_price_usd_minor":341801,"record_basis":"hammer","priced_lots_hammer_only":2,"priced_lots_unverified":0,"sell_through_pct":42.9,"last_sale_date":"2026-02-03","first_sale_year":2020}],"sizes":[{"bucket":"Works on Paper","size_bucket":"small","lots_n":52,"sold_n":17,"median_price_usd_minor":57221,"p25_price_usd_minor":37555,"p75_price_usd_minor":66188,"record_price_usd_minor":156537,"record_basis":"premium","priced_lots_hammer_only":11,"priced_lots_unverified":0,"last_sale_date":"2026-02-19"}],"notable":[{"bucket":"Paintings","year":"2022","total_price_usd":341801,"priced_basis":"hammer"},{"bucket":"Paintings","year":"2026","total_price_usd":97562,"priced_basis":"premium"},{"bucket":"Works on Paper","year":"2024","total_price_usd":156537,"priced_basis":"premium"},{"bucket":"Works on Paper","year":"2021","total_price_usd":141784,"priced_basis":"premium"}],"last_sold":{"year":"2026","total_price_usd":66188,"priced_basis":"premium"},"upcoming_count":0,"content_modified":"2026-11-01","value_block_hash":"4c8a333cdd94a171411e829355f84b554ac937c7"}