Leonardo painted Lady with an Ermine in 1490. Around the year 1800, the piece was purchased by the Polish aristocrat Adam Jerzy Czartoryski, who gave it as a gift to his mother, Izabela Czartoryska.

The Mona Lisa is one of the world's most visited, best known, most written about, most sung about and most parodied works of art. The Lady with an Ermine is one of the four surviving portraits of ...