1967
Gemini G.E.L., 1967
Gemini G.E.L., 1981
Robert Rauschenberg, 1969
Gemini G.E.L., 1971
Gemini G.E.L., 1966
James Webb, 1969
Robert Rauschenberg, 1979
Gemini G.E.L., 1988
Gemini G.E.L., 1976
Gemini G.E.L., 1969
Robert Rauschenberg, 1988
![Cicada [trial proof]](https://api.nga.gov/iiif/05c66be5-6b94-422d-9347-5b714044b6e3/full/843,/0/default.jpg)
![Figure 6 [working proof]](https://api.nga.gov/iiif/1a96870d-ed0a-44c7-b2d4-585b26d27429/full/843,/0/default.jpg)
![Bookplate for the Friends of the Sarah Lawrence College Library [trial proof]](https://api.nga.gov/iiif/2058c2dd-eb41-4152-b645-758a73b94bc5/full/843,/0/default.jpg)
