{"slug":"jean-jacques-waltz-dit-hansi","artist_id":"5fa24a67-da66-4cab-860a-68708ad2de89","canonical_slug":"jean-jacques-waltz-dit-hansi","name":"Jean-Jacques WALTZ dit HANSI","built_at":"2026-11-02","categories":[{"bucket":"Other","lots_n":23,"sold_n":23,"median_price_usd_minor":12115,"record_price_usd_minor":48827,"record_basis":"unverified","priced_lots_hammer_only":0,"priced_lots_unverified":16,"sell_through_pct":null,"last_sale_date":"2026-10-14","first_sale_year":2015},{"bucket":"Masterpieces","lots_n":4,"sold_n":4,"median_price_usd_minor":177756,"record_price_usd_minor":400350,"record_basis":"premium","priced_lots_hammer_only":1,"priced_lots_unverified":0,"sell_through_pct":null,"last_sale_date":"2026-06-28","first_sale_year":2018},{"bucket":"Prints & 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Alsace","work_year":"1916","medium":"Lithographie sur papier","usd_minor":59311,"basis":"premium","house_name":"Alexandre Landre","sale_month":"2026-06","lot_id":"42d240b4-5ed0-4f29-8852-6ceae746ae2b"},{"rank":4,"title":"Une Grande Victoire","work_year":"1914","medium":"Lithographie sur papier","usd_minor":47449,"basis":"premium","house_name":"Alexandre Landre","sale_month":"2026-06","lot_id":"a12644d7-5d26-47d8-937c-8357d24a73af"}]},"paragraph":"As of 2 November 2026, OpeningBid has recorded 66 auction results for Jean-Jacques WALTZ dit HANSI at 5 houses since 2015. Over the last 24 months the median price was $341 including buyer’s premium (middle half $256–$667, n=20). The auction record is $4,004 for Cerisier en fleurs au Kirchberg (2026, Alexandre Landre). Source: OpeningBid, an independent auction-results database.","title":"Jean-Jacques WALTZ dit HANSI value: auction records & prices (updated Nov 2026)"}}