1966
Glenstone, 1979
Zwirner & Wirth, 1989
Michael Cohen, 1979
Glenstone, 1975
Giovanni Anselmo, 1970
Glenstone, 1976
Michael Cohen, 1986
Glenstone, 1990
Michael Cohen, 1953
![Savarin 6 (Blue) [working proof]](https://api.nga.gov/iiif/3b6237ee-80e0-4ed1-bc56-521dacd11cfd/full/843,/0/default.jpg)
![4 [trial proof]](https://api.nga.gov/iiif/61aa5cd3-8e3c-4115-bcfe-bfa14b6278b4/full/843,/0/default.jpg)
![Cicada [working proof]](https://api.nga.gov/iiif/7f03ba32-fede-4ab7-891a-d52c7f51f3d2/full/843,/0/default.jpg)
![Face [trial proof 7]](https://api.nga.gov/iiif/b41bbbfc-7b50-4f0a-8cf2-61125e61e527/full/843,/0/default.jpg)
![Bookplate for David Grainger Whitney [trial proof]](https://api.nga.gov/iiif/6d90659e-2c82-427b-967c-14857e4060e3/full/843,/0/default.jpg)
![Untitled I [working proof]](https://api.nga.gov/iiif/ac8c7668-f3aa-493d-8ac0-b2d6ef444182/full/843,/0/default.jpg)