1922
National Gallery of Art, 1460
National Gallery of Art, 1472
National Gallery of Art, 1796
National Gallery of Art, 1941
National Gallery of Art, 1628
National Gallery of Art, 1940
National Gallery of Art, 1937
National Gallery of Art, 1526
National Gallery of Art, 1968
National Gallery of Art, 1400
National Gallery of Art, 1588
![Borso d'Este, 1413-1471, Marquess of Ferrara 1450, Duke of Modena and Reggio 1452 [obverse]](https://api.nga.gov/iiif/7c3589da-ddad-482c-8abb-a53f153f029e/full/843,/0/default.jpg)
![Ercole I d'Este, 1431-1505, Duke of Ferrara, Modena, and Reggio 1471 [obverse]](https://api.nga.gov/iiif/f3f846d4-92e6-4061-91e5-5fa4941b3887/full/843,/0/default.jpg)
![Brujas à volar (Witches Preparing to Fly) [verso]](https://api.nga.gov/iiif/3121e636-67b9-4000-a1e4-12707aac4f06/full/843,/0/default.jpg)
![Louis II, 1506-1526, King of Hungary and Bohemia 1516 [obverse]](https://api.nga.gov/iiif/edc00b1f-29d5-4921-8651-97aab6b56a5c/full/843,/0/default.jpg)
