1937
National Gallery of Art, 1515
National Gallery of Art, 1891
National Gallery of Art, 1953
National Gallery of Art, 1775
National Gallery of Art, 1933
National Gallery of Art, 1981
National Gallery of Art, 1966
National Gallery of Art, 1937
National Gallery of Art, 1964
National Gallery of Art, 1938
National Gallery of Art, 1505
![Cicada II [trial proof]](https://api.nga.gov/iiif/efb157a6-84a8-49ea-abf2-611a5834a8bd/full/843,/0/default.jpg)
![Light Bulb [trial proof]](https://api.nga.gov/iiif/5e2f5ea3-2ee2-42df-bdd0-7a9e3dd09225/full/843,/0/default.jpg)
