1930–1950
National Gallery of Art, 1459
National Gallery of Art, 2004
National Gallery of Art, 1938
National Gallery of Art, 1937
National Gallery of Art, 1928
National Gallery of Art, 1535
National Gallery of Art, 1850
National Gallery of Art, 1441
National Gallery of Art, 1874
National Gallery of Art, 1861
National Gallery of Art, 1954
National Gallery of Art, 1919
![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)
