1906
National Gallery of Art, 1500
National Gallery of Art, 1884
National Gallery of Art, 1480
National Gallery of Art, 1598
National Gallery of Art, 1924
National Gallery of Art, 1617
National Gallery of Art, 1646
National Gallery of Art, 1965
National Gallery of Art, 1903
National Gallery of Art, 1943
National Gallery of Art, 1620
National Gallery of Art, 1899
![Monod Demonstrating a Procedure in the Operating Theater [reverse]](https://api.nga.gov/iiif/b1608d61-adad-47e7-b23c-034d296addac/full/843,/0/default.jpg)
![Alfonso I d'Este, 1476-1534, 3rd Duke of Ferrara, Modena and Reggio 1505 [obverse]](https://api.nga.gov/iiif/30af3a38-6dca-4809-ae92-6a1080f2893c/full/843,/0/default.jpg)
![Frau in einer Türöffnung (Woman in a Doorway) [p. 10]](https://api.nga.gov/iiif/253499f3-fd9f-4586-a61d-ad5655e55c4e/full/843,/0/default.jpg)
