1985–1994
Gemini G.E.L., 1977
Gemini G.E.L., 1981
Gemini G.E.L., 1973
Gemini G.E.L., 1983
Gemini G.E.L., 1994
Gemini G.E.L., 1992
Gemini G.E.L., 1972
Bruce Nauman, 1971
Gemini G.E.L., 1976
Gemini G.E.L., 1998
![Cicada [working proof]](https://api.nga.gov/iiif/d6e1ca92-f9e1-410e-aa2b-ca26f0402d60/full/843,/0/default.jpg)
![Bookplate for David Grainger Whitney [working proof]](https://api.nga.gov/iiif/9d532bf1-cf0b-4ae3-9d8c-e06f2bef19f6/full/843,/0/default.jpg)
