{"slug":"zbigniew-pronaszko","artist_id":"a3657c01-7f27-4b18-9da7-c2e10d2131bb","canonical_slug":"zbigniew-pronaszko","name":"Zbigniew Pronaszko","built_at":"2026-11-01","categories":[{"bucket":"Sculpture & Installation","lots_n":1,"sold_n":0,"median_price_usd_minor":null,"record_price_usd_minor":null,"record_basis":null,"priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":0,"last_sale_date":null,"first_sale_year":2022},{"bucket":"Other","lots_n":17,"sold_n":8,"median_price_usd_minor":195058,"record_price_usd_minor":4096853,"record_basis":"premium","priced_lots_hammer_only":3,"priced_lots_unverified":0,"sell_through_pct":47.1,"last_sale_date":"2025-11-04","first_sale_year":2021},{"bucket":"Prints & Editions","lots_n":2,"sold_n":0,"median_price_usd_minor":null,"record_price_usd_minor":null,"record_basis":null,"priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":0,"last_sale_date":null,"first_sale_year":2020},{"bucket":"Works on Paper","lots_n":3,"sold_n":2,"median_price_usd_minor":21855,"record_price_usd_minor":32585,"record_basis":"hammer","priced_lots_hammer_only":2,"priced_lots_unverified":0,"sell_through_pct":66.7,"last_sale_date":"2022-11-04","first_sale_year":2020},{"bucket":"Paintings","lots_n":9,"sold_n":7,"median_price_usd_minor":536543,"record_price_usd_minor":1368611,"record_basis":"hammer","priced_lots_hammer_only":4,"priced_lots_unverified":0,"sell_through_pct":77.8,"last_sale_date":"2023-08-10","first_sale_year":2001}],"sizes":[],"notable":[{"bucket":"Paintings","year":"2022","total_price_usd":1368611,"priced_basis":"hammer"},{"bucket":"Paintings","year":"2023","total_price_usd":924599,"priced_basis":"premium"},{"bucket":"Works on Paper","year":"2020","total_price_usd":32585,"priced_basis":"hammer"},{"bucket":"Works on Paper","year":"2022","total_price_usd":11125,"priced_basis":"hammer"}],"last_sold":{"year":"2025","total_price_usd":4096853,"priced_basis":"premium"},"upcoming_count":0,"content_modified":"2026-11-01","value_block_hash":"e50542b8261be0081459412e0aec111fcfaf324d","value":{"slug":"zbigniew-pronaszko","name":"Zbigniew Pronaszko","as_of":"2026-11-02","newest_result_date":"2025-11-04","results_total":17,"houses_total":2,"first_year":2001,"median_24m":{"usd_minor":185339,"p25_usd_minor":82857,"p75_usd_minor":204776,"n":5,"basis":"premium"},"record":{"title":"Projekt pomnika Bolesława Śmiałego","work_year":"1920-23","usd_minor":4096853,"basis":"premium","sale_year":2025,"sale_month":"2025-10","house_name":"DESA Unicum","lot_id":"8c1721e3-2c0b-45c6-a728-5ac7041bc844"},"by_medium":[{"medium":"Other","n":5,"median_usd_minor":185339}],"by_size":[],"methodology_url":"https://www.openingbid.art/methodology/price-data","top10":{"originals":[{"rank":1,"title":"Projekt pomnika Bolesława Śmiałego","work_year":"1920-23","medium":"Gips patynowany","usd_minor":4096853,"basis":"premium","house_name":"DESA Unicum","sale_month":"2025-10","lot_id":"8c1721e3-2c0b-45c6-a728-5ac7041bc844"},{"rank":2,"title":"Cztery akty w pracowni","work_year":"1935","medium":"Olej/sklejka","usd_minor":924599,"basis":"premium","house_name":"DESA Unicum","sale_month":"2023-08","lot_id":"740449cf-fa7e-4c95-a249-566ba7e005d7"},{"rank":3,"title":"Portret rodziny we wnętrzu (z jamnikiem)","work_year":null,"medium":"Olej/sklejka","usd_minor":677352,"basis":"premium","house_name":"DESA Unicum","sale_month":"2022-12","lot_id":"95a582c3-c0c5-4ced-96dd-cf38514ab4e6"},{"rank":4,"title":"Summer flowers in a coloured glass vase","work_year":null,"medium":"Oil on canvas","usd_minor":536543,"basis":"premium","house_name":"Christie's","sale_month":"2001-04","lot_id":"198d7d7e-b319-4b78-ae41-70db1b22f34c"},{"rank":5,"title":"Portret Basi w niebieskiej sukience","work_year":"1952","medium":"Olej/płótno","usd_minor":204776,"basis":"premium","house_name":"DESA Unicum","sale_month":"2025-02","lot_id":"15723bd0-dee0-4f86-a1dd-00d2d1c1ef39"},{"rank":6,"title":"Akt kobiety","work_year":null,"medium":"Olej/tektura","usd_minor":185339,"basis":"premium","house_name":"DESA Unicum","sale_month":"2025-11","lot_id":"25d739ad-75f4-41bd-ad62-7018d9ff4288"},{"rank":7,"title":"Pejzaż z widokiem na Kopiec Kościuszki","work_year":null,"medium":"Akwarela/papier","usd_minor":82857,"basis":"premium","house_name":"DESA Unicum","sale_month":"2025-09","lot_id":"5895ee67-1ee3-4f42-bc05-c20fe326f2a2"},{"rank":8,"title":"Pejzaż z widokiem na Kopiec Kościuszki","work_year":null,"medium":"Akwarela/papier","usd_minor":82856,"basis":"premium","house_name":"DESA Unicum","sale_month":"2025-09","lot_id":"f3a590d4-ade4-4f18-b248-16fa38016469"}],"editions":[]},"paragraph":"As of 2 November 2026, OpeningBid has recorded 17 auction results for Zbigniew Pronaszko at 2 houses since 2001. Over the last 24 months the median price was $1,853 including buyer’s premium (middle half $829–$2,048, n=5). The auction record is $40,969 for Projekt pomnika Bolesława Śmiałego (2025, DESA Unicum). Source: OpeningBid, an independent auction-results database.","title":"Zbigniew Pronaszko value: auction records & prices (updated Nov 2026)"}}