1971
National Gallery of Art, 1981
National Gallery of Art, 1610
National Gallery of Art, 1964
National Gallery of Art, 1843
National Gallery of Art, 1775
National Gallery of Art, 1929
Williams, Dave H. and Reba W., 1925
National Gallery of Art, 1804
National Gallery of Art, 1937
National Gallery of Art, 1916
National Gallery of Art, 2001
![Cicada [trial proof]](https://api.nga.gov/iiif/7c175f23-b2ed-4f65-91cf-3d706b7096ac/full/843,/0/default.jpg)
![Visconti Viper (bischera) [reverse]](https://api.nga.gov/iiif/e4342987-8ec2-43b7-aed8-fc5c635c5c05/full/843,/0/default.jpg)
![Flag and Vase [working proof]](https://api.nga.gov/iiif/d06f5055-89cd-4254-bdd1-5be715c3d898/full/843,/0/default.jpg)