{"slug":"heinie-hartwig","artist_id":"00360068-de12-48f2-9a7d-e849ba168f86","canonical_slug":"heinie-hartwig","name":"Heinie Hartwig","built_at":"2026-11-03","categories":[{"bucket":"Other","lots_n":14,"sold_n":14,"median_price_usd_minor":106850,"record_price_usd_minor":833000,"record_basis":"premium","priced_lots_hammer_only":2,"priced_lots_unverified":7,"sell_through_pct":null,"last_sale_date":"2026-09-19","first_sale_year":2002},{"bucket":"Paintings","lots_n":99,"sold_n":91,"median_price_usd_minor":73200,"record_price_usd_minor":858000,"record_basis":"premium","priced_lots_hammer_only":8,"priced_lots_unverified":2,"sell_through_pct":91.9,"last_sale_date":"2026-10-16","first_sale_year":2002},{"bucket":"Prints & 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masonite","usd_minor":402500,"basis":"premium","house_name":"Neal Auction Company","sale_month":"2002-10","lot_id":"abff11eb-7970-4f6d-91a9-9bab3143ada6"},{"rank":7,"title":"Tipis on the Plain","work_year":"1937","medium":"Oil on Masonite","usd_minor":384000,"basis":"premium","house_name":"Bonhams","sale_month":"2026-02","lot_id":"bf744b4e-1e9c-4942-b953-987fdbc6c8e2"},{"rank":8,"title":"A Sunset in May","work_year":null,"medium":"Oil on Masonite","usd_minor":375000,"basis":"premium","house_name":"John Moran Auctioneers","sale_month":"2022-07","lot_id":"2d0531ec-a0e7-40db-b433-061908f0f24b"},{"rank":9,"title":"Late in the Day","work_year":null,"medium":"Oil on Masonite","usd_minor":330000,"basis":"premium","house_name":"John Moran Auctioneers","sale_month":"2026-04","lot_id":"e9e56e9a-63ee-4910-9923-e4d6a83a2a32"},{"rank":10,"title":"Wind River Range, Wyoming","work_year":null,"medium":"Oil on Masonite","usd_minor":320000,"basis":"premium","house_name":"Freeman's Hindman","sale_month":"2025-11","lot_id":"dd30a6e3-7708-438a-8ee9-16719e0b4955"}],"editions":[]},"paragraph":"As of 3 November 2026, OpeningBid has recorded 105 auction results for Heinie Hartwig at 17 houses since 2002. Over the last 24 months the median price was $825 including buyer’s premium (middle half $526–$1,270, n=51). The auction record is $8,580 for Mountain Splendor (2025, John Moran Auctioneers). Source: OpeningBid, an independent auction-results database.","title":"Heinie Hartwig value: auction records & prices (updated Nov 2026)"}}