1997
National Gallery of Art, 1662
National Gallery of Art, 1954
National Gallery of Art, 1981
National Gallery of Art, 1522
National Gallery of Art, 1598
National Gallery of Art, 1465
National Gallery of Art, 1890
National Gallery of Art, 1914
National Gallery of Art, 1936
National Gallery of Art, 1742
National Gallery of Art, 1894
![Green Angel 2 [trial proof 3]](https://api.nga.gov/iiif/6ff8e21c-f3a4-412b-a896-950361ca5365/full/843,/0/default.jpg)
![Cicada [trial proof]](https://api.nga.gov/iiif/60490bf2-3111-4c34-9a5b-ee41b6d67998/full/843,/0/default.jpg)
![Winged Thunderbolt [reverse]](https://api.nga.gov/iiif/0bd53810-ad50-4521-abe5-9400af2a2318/full/843,/0/default.jpg)
