1525
National Gallery of Art, 1966
National Gallery of Art, 1927
National Gallery of Art, 1980
National Gallery of Art, 1970
National Gallery of Art, 1730
National Gallery of Art, 1922
National Gallery of Art, 1969
National Gallery of Art, 1450
Kress Foundation, Samuel H., 1441
National Gallery of Art, 1500
![Andrea Carafa, Count of Santa Severina [obverse]](https://api.nga.gov/iiif/9f84cf07-78b7-43c6-8100-830b3ab962e6/full/843,/0/default.jpg)
![Light Bulb [trial proof]](https://api.nga.gov/iiif/a1ce4bf2-19ba-4958-bc9e-0a5eb9272185/full/843,/0/default.jpg)
![Drypoint Nu [special proof]](https://api.nga.gov/iiif/fb508dd7-d411-4a80-ab24-628d8df5bab6/full/843,/0/default.jpg)
![Light Bulb [trial proof B]](https://api.nga.gov/iiif/edafcfc5-67d5-457d-bf83-544405c6a23a/full/843,/0/default.jpg)
![Leonello d'Este, 1407-1450, Marquess of Ferrara 1441 [obverse]](https://api.nga.gov/iiif/58cb7c40-e9d3-4ab3-a06f-a2f6cf5ada57/full/843,/0/default.jpg)
![Louis XII, 1462-1515, as Duke of Milan [obverse]](https://api.nga.gov/iiif/50023ec3-d052-46b6-8fd0-f1c7617f6caa/full/843,/0/default.jpg)
