Among the multiple masterpieces given a scrupulous examination in “Leonardo da Vinci” is “Lady With an Ermine” (1486-89), which marked a turning point, we are told, in the artist’s ...

Da Vinci's masterpiece "Lady with an Ermine" from the Prince Czartoryski Foundation is the main attraction in Berlin at the "Renaissance Faces. Masterpieces of Italian Portraiture" exhibition at the ...