Isabella of Aragon, 1470-1524, Wife of Giangaleazzo Sforza, Duke of Milan, 1489 [obverse] by Romano, Giancristoforo, National Gallery of Art, Dreyfus, Gustave, Duveen Brothers, Inc., Kress Foundation, Samuel H. — VisualArtsDB
Isabella of Aragon, 1470-1524, Wife of Giangaleazzo Sforza, Duke of Milan, 1489 [obverse]
![Isabella of Aragon, 1470-1524, Wife of Giangaleazzo Sforza, Duke of Milan, 1489 [obverse]](https://api.nga.gov/iiif/ae21e410-4866-4a87-b659-2447d4877c1d/full/843,/0/default.jpg)
![Gregory XIII (Ugo Buoncompagni, 1502-1585), Pope 1572 [obverse]](https://api.nga.gov/iiif/b4d44534-29b7-4d7b-96a7-acea17f6b5ab/full/843,/0/default.jpg)
