1929
National Gallery of Art, 1939
National Gallery of Art, 1921
National Gallery of Art, 1827
National Gallery of Art, 1960
National Gallery of Art, 1400
National Gallery of Art, 1956
National Gallery of Art, 1981
National Gallery of Art, 1965
National Gallery of Art, 1938
National Gallery of Art, 1770
![Della Rovere Shield, Crossed Keys, and Tiara [reverse]](https://api.nga.gov/iiif/12c6529d-7ec1-4f9d-9071-dab2cb80f26a/full/843,/0/default.jpg)
![Cicada [trial proof]](https://api.nga.gov/iiif/6b632a24-c8fd-45ac-9890-c6a0893fae25/full/843,/0/default.jpg)
