Alfonso II d'Este, 1533-1597, 5th Duke of Ferrara 1559 [obverse] by Poggini, Domenico, National Gallery of Art, Dreyfus, Gustave, Duveen Brothers, Inc., Kress Foundation, Samuel H. — VisualArtsDB
Alfonso II d'Este, 1533-1597, 5th Duke of Ferrara 1559 [obverse]
![Alfonso II d'Este, 1533-1597, 5th Duke of Ferrara 1559 [obverse]](https://api.nga.gov/iiif/812089a9-92f4-4dcc-85ff-0d498a8490f3/full/843,/0/default.jpg)
![Sixtus IV (Francesco della Rovere, 1414-1484), Pope 1471 [obverse]](https://api.nga.gov/iiif/1d8dd6c3-3c15-4831-abf5-1dd959a17bad/full/843,/0/default.jpg)
