1969
National Gallery of Art, 1924
National Gallery of Art, 1940
National Gallery of Art, 1982
National Gallery of Art, 1400
National Gallery of Art, 1933
National Gallery of Art, 1936
National Gallery of Art, 1785
National Gallery of Art, 1554
National Gallery of Art, 1737
National Gallery of Art, 1884
National Gallery of Art, 1953
National Gallery of Art, 1475
![Della Rovere Shield, Crossed Keys, and Tiara [reverse]](https://api.nga.gov/iiif/12c6529d-7ec1-4f9d-9071-dab2cb80f26a/full/843,/0/default.jpg)
![Portrait Study (Flüchtige Bildnisstudie) [p. 16]](https://api.nga.gov/iiif/ec5ee97f-d69c-4b60-b199-283d3847d8f6/full/843,/0/default.jpg)
