{"slug":"michael-heindorff","artist_id":"cbd6aca3-7983-4f9c-b716-a52fb41a4798","canonical_slug":"michael-heindorff","name":"Michael Heindorff","built_at":"2026-11-02","categories":[{"bucket":"Other","lots_n":9,"sold_n":7,"median_price_usd_minor":20310,"record_price_usd_minor":48806,"record_basis":"hammer","priced_lots_hammer_only":1,"priced_lots_unverified":1,"sell_through_pct":77.8,"last_sale_date":"2026-09-27","first_sale_year":2015},{"bucket":"Works on Paper","lots_n":2,"sold_n":1,"median_price_usd_minor":12700,"record_price_usd_minor":12700,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":50,"last_sale_date":"2025-07-29","first_sale_year":2018},{"bucket":"Paintings","lots_n":5,"sold_n":5,"median_price_usd_minor":17203,"record_price_usd_minor":59877,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":null,"last_sale_date":"2018-07-11","first_sale_year":2016},{"bucket":"Prints & Editions","lots_n":32,"sold_n":26,"median_price_usd_minor":28826,"record_price_usd_minor":96076,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":6,"sell_through_pct":81.3,"last_sale_date":"2026-02-26","first_sale_year":2006}],"sizes":[{"bucket":"Prints & Editions","size_bucket":"large","lots_n":6,"sold_n":5,"median_price_usd_minor":33635,"p25_price_usd_minor":26468,"p75_price_usd_minor":34408,"record_price_usd_minor":51218,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":3,"last_sale_date":"2026-02-26"},{"bucket":"Prints & Editions","size_bucket":"medium","lots_n":24,"sold_n":20,"median_price_usd_minor":27153,"p25_price_usd_minor":15638,"p75_price_usd_minor":45924,"record_price_usd_minor":96076,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":3,"last_sale_date":"2026-02-26"}],"notable":[{"bucket":"Paintings","year":"2016","total_price_usd":59877,"priced_basis":"premium"},{"bucket":"Paintings","year":"2018","total_price_usd":25805,"priced_basis":"premium"},{"bucket":"Prints & Editions","year":"2014","total_price_usd":96076,"priced_basis":"premium"},{"bucket":"Prints & Editions","year":"2022","total_price_usd":93496,"priced_basis":"premium"},{"bucket":"Works on Paper","year":"2025","total_price_usd":12700,"priced_basis":"premium"}],"last_sold":{"year":"2026","total_price_usd":48806,"priced_basis":"hammer"},"upcoming_count":1,"content_modified":"2026-11-02","value_block_hash":"adfb3db3bb063a11a53b5a8faf58a9355bc47b6c","value":{"slug":"michael-heindorff","name":"Michael Heindorff","as_of":"2026-11-02","newest_result_date":"2026-09-27","results_total":39,"houses_total":10,"first_year":2014,"median_24m":{"usd_minor":21593,"p25_usd_minor":15304,"p75_usd_minor":39039,"n":11,"basis":"premium"},"record":{"title":"Tassos Trees I-XIV","work_year":"1986","usd_minor":96076,"basis":"premium","sale_year":2014,"sale_month":"2014-10","house_name":"Roseberys London","lot_id":"a778f26a-5995-4811-a5dc-3c4fe7266937"},"by_medium":[{"medium":"Prints","n":22,"median_usd_minor":28826},{"medium":"Paintings","n":5,"median_usd_minor":17203}],"by_size":[{"band":"Medium (50-120 cm)","n":20,"median_usd_minor":27153},{"band":"Small (under 50 cm)","n":5,"median_usd_minor":25805}],"methodology_url":"https://www.openingbid.art/methodology/price-data","top10":{"originals":[{"rank":1,"title":"'LAKE ISLAND'; 'CASARES'; 'LAKE TREE'; UNTITLED","work_year":"1992","medium":"Oil on aluminium","usd_minor":59877,"basis":"premium","house_name":"Sworders","sale_month":"2016-02","lot_id":"0ab509a8-23e6-432e-9a64-29041bba537d"}],"editions":[{"rank":1,"title":"Tassos Trees I-XIV","work_year":"1986","medium":"Screenprints in colours","usd_minor":96076,"basis":"premium","house_name":"Roseberys London","sale_month":"2014-10","lot_id":"a778f26a-5995-4811-a5dc-3c4fe7266937"},{"rank":2,"title":"Tasso Trees","work_year":"1971","medium":"Eight screenprints in colours","usd_minor":93496,"basis":"premium","house_name":"Roseberys London","sale_month":"2022-07","lot_id":"65b127e2-4b1c-4876-b539-2692a5fb8c64"},{"rank":3,"title":"Tasso's Trees XIV","work_year":"1977","medium":"Seven screenprints on wove","usd_minor":60314,"basis":"premium","house_name":"Roseberys London","sale_month":"2025-04","lot_id":"f168b5be-06c6-4a3e-9d70-1920e40a88f8"},{"rank":4,"title":"Untitled (flora)","work_year":"c.1980","medium":"Two lithographs on BFK Rives wove","usd_minor":54722,"basis":"premium","house_name":"Roseberys London","sale_month":"2022-03","lot_id":"7e814f0c-1143-451e-a1a2-66efc68fc100"},{"rank":5,"title":"Parisian Market","work_year":"1971","medium":"Pencil etching with carborundum in colours on wove unframed ARR Di","usd_minor":51218,"basis":"premium","house_name":"Chiswick Auctions","sale_month":"2026-02","lot_id":"649e1fb3-1b1e-4915-8eea-c1790a35346b"},{"rank":6,"title":"Lobster","work_year":"1984","medium":"Etching and carborundum in colours on wove","usd_minor":50368,"basis":"premium","house_name":"Roseberys London","sale_month":"2021-07","lot_id":"e7336358-b7e3-405d-82ae-ffab16b2c93a"},{"rank":7,"title":"Trout","work_year":"1982","medium":"Pencil an artist","usd_minor":44443,"basis":"premium","house_name":"Chiswick Auctions","sale_month":"2026-02","lot_id":"2791abbd-e957-4403-b2e2-ea66920763ef"},{"rank":8,"title":"Tasso Trees","work_year":"1971","medium":"Five screenprints in colours","usd_minor":41041,"basis":"premium","house_name":"Roseberys London","sale_month":"2022-03","lot_id":"27351554-8d1b-449c-9e2a-aa579c7e6361"},{"rank":9,"title":"Cologne Cathedral","work_year":null,"medium":"Lithograph in colours on Somerset wove","usd_minor":34201,"basis":"premium","house_name":"Roseberys London","sale_month":"2022-03","lot_id":"9d6c830f-4582-4cdb-ad28-e6240a9b9623"}]},"paragraph":"As of 2 November 2026, OpeningBid has recorded 39 auction results for Michael Heindorff at 10 houses since 2014. Over the last 24 months the median price was $216 including buyer’s premium (middle half $153–$390, n=11). The auction record is $961 for Tassos Trees I-XIV (2014, Roseberys London). Source: OpeningBid, an independent auction-results database.","title":"Michael Heindorff value: auction records & prices (updated Nov 2026)"}}