Lady with an Ermine Auction History

Painted in Milan around 1489–1491, with the sitter identified as Cecilia Gallerani [1]. Early whereabouts are undocumented. Around 1798, Prince Adam Jerzy Czartoryski acquired the painting in Italy and presented it to his mother Princess Izabela for the family’s collection; by 1809 it was on view in the Gothic House at Puławy [1][2]. After the family’s exile, the collection was re-established in Kraków and exhibited at the Czartoryski Museum from 1876 [5].

During WWII the painting was seized by the Nazis, taken to Berlin, then ordered back to Kraków by Hans Frank for display at Wawel; in 1945 it was moved to Schliersee in Bavaria and recovered by Allied/Polish teams, returning to Kraków in April 1946 [2][6][7]. In 1991 ownership was vested in the Princes Czartoryski Foundation, with the National Museum in Kraków as custodian [8]. On 29 December 2016 the Polish State Treasury purchased the entire Princes Czartoryski Collection for €100m, transferring ownership to the Polish nation; the work is now on permanent view at the Princes Czartoryski Museum in Kraków [3][4][9].

Lady with an Ermine has no public auction record: it moved from late‑18th‑century private acquisition into a family museum context and, in 2016, into national ownership as part of the Princes Czartoryski Collection [1][2][3]. The 2016 transaction was a negotiated, non‑auction purchase of the entire collection by the Polish State Treasury for €100 million, with no price allocated to individual objects and the National Museum in Kraków designated as custodian [3][4]. Contemporary analysis described the sum as far below the collection’s aggregate estimated market value (around 5%), underscoring how public‑interest deals can diverge from open‑market pricing [5].

Because the 2016 acquisition was not an open‑market sale and set no object‑level price, it does not establish a benchmark for Leonardo paintings. For the artist’s market, the relevant comparator is the auction of Salvator Mundi at Christie’s New York in November 2017 for $450.3 million, which reset both the artist’s and world auction record [10]. A much earlier touchstone is the National Gallery of Art’s 1967 purchase of Leonardo’s Ginevra de’ Benci for a reported $5 million, then a record for any painting—illustrating how extraordinarily rare any market movement for Leonardo paintings has been over decades [11].

In short, Lady with an Ermine is securely in public ownership and effectively off‑market [1]. Its transactional history matters less for price discovery than for demonstrating the pathways by which masterpieces enter and remain in public stewardship. When valuations are discussed, they typically reference external comparables—such as Salvator Mundi’s result—while acknowledging that differences in subject, attribution consensus, condition, and provenance make direct price extrapolation inappropriate. The painting’s significance today is cultural and national: it is a cornerstone of the Czartoryski holdings and a highlight of the National Museum in Kraków, where it is on permanent view [1][9].