1986–1987
Gemini G.E.L., 1970
Gemini G.E.L., 1978
Serge Lozingot, 1976
Serge Lozingot, 1972
Serge Lozingot, 1978
Gemini G.E.L., 1983
Gemini G.E.L., 1976
Gemini G.E.L., 1972
Gemini G.E.L., 1981
Gemini G.E.L., 1968
Dan Flavin, 1974
![#6 (after 'Untitled 1975') [progressive proof 14]](https://api.nga.gov/iiif/377d266d-acaf-42f6-b27b-32c1a33434f2/full/843,/0/default.jpg)
![Fool's House [trial proof]](https://api.nga.gov/iiif/01da48c7-9750-49b9-8bd2-92b1d39fe2dd/full/843,/0/default.jpg)
![Bookplate for the Friends of the Sarah Lawrence College Library [trial proof]](https://api.nga.gov/iiif/8d5fa5d8-7d02-4b0e-b76b-d8934304f704/full/843,/0/default.jpg)
![0 through 9 [trial proof]](https://api.nga.gov/iiif/b9fb4850-ef24-44fa-9c3d-0f5812747cf1/full/843,/0/default.jpg)
