1964
National Gallery of Art, 1958
National Gallery of Art, 1889
National Gallery of Art, 1639
National Gallery of Art, 1934
National Gallery of Art, 1955
National Gallery of Art, 1466
National Gallery of Art, 1975
National Gallery of Art, 1890
National Gallery of Art, 1936
National Gallery of Art, 1767
National Gallery of Art, 1858
![Inscription [reverse]](https://api.nga.gov/iiif/24a7656c-b147-4133-af58-8915d3f70fe4/full/843,/0/default.jpg)
![Untitled [female nude reclining on a checkered blanket]](https://api.nga.gov/iiif/d1b55855-e081-45a7-925c-59bdf3a93d68/full/843,/0/default.jpg)
![Francesco I Sforza, 1401-1466, 4th Duke of Milan 1450 [obverse]](https://api.nga.gov/iiif/2969b190-b490-420f-bf2c-9d57f53a2110/full/843,/0/default.jpg)
![0-9 [trial proof, figure 9]](https://api.nga.gov/iiif/ebed67b7-c70e-41fd-97d5-ece5b45e1a33/full/843,/0/default.jpg)
