1975–1976
Charles Ritt, 1968
Gemini G.E.L., 1976
Gemini G.E.L., 1973
Gemini G.E.L., 1969
Gemini G.E.L., 1972
Ed Ruscha, 1962
Ed Ruscha, 1969
Gemini G.E.L., 1987
Gemini G.E.L., 1981
![Bookplate for the Friends of the Sarah Lawrence College Library [trial proof]](https://api.nga.gov/iiif/a9c305ce-cdd4-4bdd-887e-fc30dc463ce2/full/843,/0/default.jpg)
![Four Panels from Untitled 1972 [D Panel, working proof 10]](https://api.nga.gov/iiif/83e8c7fd-b780-4c4a-9c38-540dc46fb68e/full/843,/0/default.jpg)
![Figure 9 [trial proof]](https://api.nga.gov/iiif/eb1aa247-f34d-4619-9b25-d2615cc4bbdb/full/843,/0/default.jpg)
![Figure 7 [trial proof]](https://api.nga.gov/iiif/158ec2d0-a368-490e-8fc9-6aa84d55cb13/full/843,/0/default.jpg)
![Zone [trial proof 2]](https://api.nga.gov/iiif/b55fc1e7-9393-464d-882d-5849802c27d8/full/843,/0/default.jpg)
![#2 (after 'Untitled 1975') [working proof]](https://api.nga.gov/iiif/bf75681a-a9c3-4037-8707-30a0b6a30f1e/full/843,/0/default.jpg)