1903–1970
National Gallery of Art, 1798
National Gallery of Art, 1944
National Gallery of Art, 1904
National Gallery of Art, 1975
National Gallery of Art, 1958
National Gallery of Art, 1635
National Gallery of Art, 1513
National Gallery of Art, 1955
National Gallery of Art, 1714
National Gallery of Art, 1480
National Gallery of Art, 1938
National Gallery of Art, 1500
![Untitled (State Proofs and Proofs of Numbers) [state proof]](https://api.nga.gov/iiif/e87f8590-6168-4621-978a-f4f30681de58/full/843,/0/default.jpg)
![Untitled [plate LII]](https://api.nga.gov/iiif/1d7394bc-309d-45d9-be06-9929e08b71e5/full/843,/0/default.jpg)
![Untitled [seated nude resting her head on her right hand] [recto]](https://api.nga.gov/iiif/881a228f-22c7-48c6-b071-f1340da64450/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)