1994
Robert Rauschenberg, 1968
Gemini G.E.L., 1968
Robert Rauschenberg, 1970
Gemini G.E.L., 1976
Robert Rauschenberg, 1964
Gemini G.E.L., 1977
Gemini G.E.L., 1971
Gemini G.E.L., 1973
Gemini G.E.L., 1986
![Figure 3 [trial proof]](https://api.nga.gov/iiif/e68af6c9-d264-485e-8f17-bbfc36dff5fa/full/843,/0/default.jpg)
![Bookplate for the Friends of the Sarah Lawrence College Library [trial proof]](https://api.nga.gov/iiif/3e0a5ef2-1bfe-47a8-84ac-aadef949a9b3/full/843,/0/default.jpg)
![0 through 9 [working proof]](https://api.nga.gov/iiif/349897f0-c23b-4560-843c-7ffbf7953eb1/full/843,/0/default.jpg)
