1639
National Gallery of Art, 1875
National Gallery of Art, 1940
National Gallery of Art, 1623
National Gallery of Art, 1542
National Gallery of Art, 1551
National Gallery of Art, 1976
National Gallery of Art, 1729
National Gallery of Art, 1892
National Gallery of Art, 1808
National Gallery of Art, 1905
National Gallery of Art, 1622
National Gallery of Art, 1500
![Pietro Aretino, 1492-1556, Satirist [obverse]](https://api.nga.gov/iiif/c28419c9-3909-4d07-8aa4-dfce3f03ef63/full/843,/0/default.jpg)
![Eleonora di Toledo, 1522-1562, Duchess of Florence and 1st Wife of Cosimo I de' Medici 1539 [reverse]](https://api.nga.gov/iiif/b8248a68-5c81-4a5c-9d33-949b564fad30/full/843,/0/default.jpg)
![Light Bulb [working proof]](https://api.nga.gov/iiif/a4303f78-fe57-4f8f-9fb0-78d9b7ced8ca/full/843,/0/default.jpg)
