1980–1982
Gemini G.E.L., 1982
Gemini G.E.L., 1973
James Rosenquist, 1975
Gemini G.E.L., 1969
Gemini G.E.L., 1970
Gemini G.E.L., 1971
Gemini G.E.L., 1975
Gemini G.E.L., 1976
Gemini G.E.L., 1972
Patrick Foy, 1986
![Figure 1 [color trial proof]](https://api.nga.gov/iiif/3d8bad5d-e790-453d-81ec-5b37faaa4e5e/full/843,/0/default.jpg)
![Bookplate for David Grainger Whitney [trial proof]](https://api.nga.gov/iiif/4863fd23-d80c-4ca3-b8db-35a379bf4ed2/full/843,/0/default.jpg)
![Alphabet [trial proof 2]](https://api.nga.gov/iiif/8b86d47c-dd73-4cc3-8b52-02d368a7462b/full/843,/0/default.jpg)
