1441–1450
National Gallery of Art, 1844
National Gallery of Art, 1936
National Gallery of Art, 1475
National Gallery of Art, 1962
Duveen Brothers, Inc., 1500
National Gallery of Art, 1922
National Gallery of Art, 1938
National Gallery of Art, 1955
National Gallery of Art, 1783
National Gallery of Art, 1986
National Gallery of Art, 1937
National Gallery of Art, 1953
![Leonello d'Este, 1407-1450, Marquess of Ferrara 1441 [obverse]](https://api.nga.gov/iiif/2d41a9c2-9871-4158-9f2d-2444d346d195/full/843,/0/default.jpg)
![Bianca Pansana Carcania [obverse]](https://api.nga.gov/iiif/27b9a03d-96ba-45f7-b4e5-3b6b74c0045a/full/843,/0/default.jpg)
