1854
National Gallery of Art, 1961
National Gallery of Art, 1497
National Gallery of Art, 1674
National Gallery of Art, 1840
National Gallery of Art, 1645
National Gallery of Art, 1905
National Gallery of Art, 1800
National Gallery of Art, 1550
National Gallery of Art, 1937
National Gallery of Art, 1935
National Gallery of Art, 1995
National Gallery of Art, 1938
![Beatrice d'Este, 1475-1497, Wife of Lodovico Maria Sforza 1491 [reverse]](https://api.nga.gov/iiif/fc63fc28-4457-461e-b5a2-1e215e960891/full/843,/0/default.jpg)
![Unicorn Before a High Rock [reverse]](https://api.nga.gov/iiif/8c53e610-464f-4169-b18f-9fefed8dddb2/full/843,/0/default.jpg)
