1969–1970
Gemini G.E.L., 1969
Gemini G.E.L., 1999
Gemini G.E.L., 1968
Gemini G.E.L., 1972
Ron McPherson, 1973
Gemini G.E.L., 1992
Gemini G.E.L., 2003
Gemini G.E.L., 1976
Stuart Henderson, 1969
Gemini G.E.L., 1971
Ron McPherson, 1976
Gemini G.E.L., 1973
![Figure 0 [trial proof]](https://api.nga.gov/iiif/11f4ac03-4b4c-4ce1-90d1-2a49e63e1fe3/full/843,/0/default.jpg)
![Bookplate for the Friends of the Sarah Lawrence College Library [trial proof]](https://api.nga.gov/iiif/53e3ad98-a8bb-4e0c-a8a0-7e934a9f576e/full/843,/0/default.jpg)
![#1 (after 'Untitled 1975') [trial proof]](https://api.nga.gov/iiif/cf8054a2-8e31-4eda-adfc-67e25f8368ae/full/843,/0/default.jpg)
![Knee [proof]](https://api.nga.gov/iiif/73e52519-98c2-4b64-855b-2e88dd4b75b9/full/843,/0/default.jpg)