{"slug":"helmut-sturm","artist_id":"8bd04d48-a7cd-4b4e-90ef-e2e3a5bbb883","canonical_slug":"helmut-sturm","name":"Helmut Sturm","built_at":"2026-11-03","categories":[{"bucket":"Sculpture & Installation","lots_n":1,"sold_n":1,"median_price_usd_minor":122463,"record_price_usd_minor":122463,"record_basis":"unverified","priced_lots_hammer_only":0,"priced_lots_unverified":1,"sell_through_pct":null,"last_sale_date":"2014-05-31","first_sale_year":2014},{"bucket":"Works on Paper","lots_n":41,"sold_n":24,"median_price_usd_minor":145014,"record_price_usd_minor":4088813,"record_basis":"premium","priced_lots_hammer_only":3,"priced_lots_unverified":6,"sell_through_pct":58.5,"last_sale_date":"2025-07-16","first_sale_year":1992},{"bucket":"Prints & Editions","lots_n":3,"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":0.0,"last_sale_date":null,"first_sale_year":1992},{"bucket":"Masterpieces","lots_n":5,"sold_n":5,"median_price_usd_minor":4088813,"record_price_usd_minor":8003895,"record_basis":"premium","priced_lots_hammer_only":0,"priced_lots_unverified":0,"sell_through_pct":null,"last_sale_date":"2026-06-19","first_sale_year":2018},{"bucket":"Other","lots_n":14,"sold_n":10,"median_price_usd_minor":298625,"record_price_usd_minor":719172,"record_basis":"premium","priced_lots_hammer_only":1,"priced_lots_unverified":4,"sell_through_pct":71.4,"last_sale_date":"2024-03-16","first_sale_year":2007},{"bucket":"Paintings","lots_n":86,"sold_n":52,"median_price_usd_minor":758538,"record_price_usd_minor":8003895,"record_basis":"premium","priced_lots_hammer_only":5,"priced_lots_unverified":7,"sell_through_pct":60.5,"last_sale_date":"2026-06-19","first_sale_year":1992}],"sizes":[{"bucket":"Paintings","size_bucket":"large","lots_n":33,"sold_n":21,"median_price_usd_minor":1055686,"p25_price_usd_minor":772625,"p75_price_usd_minor":1977336,"record_price_usd_minor":8003895,"record_basis":"premium","priced_lots_hammer_only":1,"priced_lots_unverified":2,"last_sale_date":"2026-06-19"},{"bucket":"Works on Paper","size_bucket":"medium","lots_n":21,"sold_n":11,"median_price_usd_minor":206677,"p25_price_usd_minor":80127,"p75_price_usd_minor":517492,"record_price_usd_minor":735438,"record_basis":"premium","priced_lots_hammer_only":1,"priced_lots_unverified":2,"last_sale_date":"2024-12-06"},{"bucket":"Works on Paper","size_bucket":"small","lots_n":16,"sold_n":10,"median_price_usd_minor":72499,"p25_price_usd_minor":52205,"p75_price_usd_minor":152587,"record_price_usd_minor":193374,"record_basis":"premium","priced_lots_hammer_only":2,"priced_lots_unverified":4,"last_sale_date":"2025-07-16"},{"bucket":"Paintings","size_bucket":"medium","lots_n":48,"sold_n":28,"median_price_usd_minor":572950,"p25_price_usd_minor":288108,"p75_price_usd_minor":1125699,"record_price_usd_minor":4113901,"record_basis":"premium","priced_lots_hammer_only":4,"priced_lots_unverified":4,"last_sale_date":"2023-06-06"}],"notable":[{"bucket":"Paintings","year":"2023","total_price_usd":8003895,"priced_basis":"premium"},{"bucket":"Paintings","year":"2018","total_price_usd":4113901,"priced_basis":"premium"},{"bucket":"Sculpture & Installation","year":"2014","total_price_usd":122463,"priced_basis":"unverified"},{"bucket":"Works on Paper","year":"2020","total_price_usd":4088813,"priced_basis":"premium"},{"bucket":"Works on Paper","year":"2005","total_price_usd":735438,"priced_basis":"premium"}],"last_sold":{"year":"2026","total_price_usd":2270465,"priced_basis":"premium"},"upcoming_count":0,"content_modified":"2026-11-03","value_block_hash":"bdf25d2417e89a1ed7d36619a417ea00c909b539"}