1948–1985
Glenstone, 1973
Michael Cohen, 1979
Michael Cohen, 1972
Glenstone, 1977
Glenstone, 1942
Zwirner & Wirth, 1988
Michael Cohen, 1964
Glenstone, 1976
Glenstone, 1941
Glenstone, 1975
![Four Panels from Untitled 1972 [D panel, working proof 11]](https://api.nga.gov/iiif/c52610ce-e15e-4682-9b6d-c9126a116c62/full/843,/0/default.jpg)
![Untitled [trial proof]](https://api.nga.gov/iiif/928e920f-713a-4196-ad47-e9ea651d033d/full/843,/0/default.jpg)
![Bookplate for David Grainger Whitney [working proof]](https://api.nga.gov/iiif/8d31ccb0-41e8-47d4-974c-39c7780f46c8/full/843,/0/default.jpg)
![Face [trial proof]](https://api.nga.gov/iiif/dfaec72e-f3d7-4936-92d7-c38b8088a880/full/843,/0/default.jpg)
![Corpse and Mirror [trial proof]](https://api.nga.gov/iiif/9d66761b-2415-4a67-b1c7-179eaf77c794/full/843,/0/default.jpg)
![8 [trial proof of 1st state]](https://api.nga.gov/iiif/2dc8d124-ab14-4a3b-b82d-86cf034a5c28/full/843,/0/default.jpg)