1972
Gemini G.E.L., 1976
Gemini G.E.L., 1973
Benjamin B. Smith, 1975
Roy Lichtenstein, 1969
Roy Lichtenstein, 1996
Gemini G.E.L., 2004
Gemini G.E.L., 1972
Roy Lichtenstein, 1984
Roy Lichtenstein, 1979
Benjamin B. Smith, 1971
Gemini G.E.L., 1980
![Bookplate for David Grainger Whitney [working proof]](https://api.nga.gov/iiif/4d8da739-c3d0-4ca0-acb6-593311acf318/full/843,/0/default.jpg)
![Four Panels from Untitled 1972 [C panel, trial proof 5]](https://api.nga.gov/iiif/3b3f0ca3-37fd-4885-a4b7-78a02265e09f/full/843,/0/default.jpg)
![Four Panels from Untitled 1972 [A panel, trial proof 2]](https://api.nga.gov/iiif/fc49bfd9-5f8b-48cc-9230-2e7c88c9a7b0/full/843,/0/default.jpg)
![Drypoint Kappa [special proof]](https://api.nga.gov/iiif/d3138dde-9935-4612-8309-92d74464eeba/full/843,/0/default.jpg)