American
Untitled
WLS I from White Line Squares (Series I)
WLS II from White Line Squares (Series I)
WLS VII from White Line Squares (Series I)
Peace Through Chemistry Bronze
Black White Black
Referendum '70
Creede II
Drypoint Theta [special proof]
William Burroughs
Krapp's Banana
Montana Survey #2
Man with Snake (Blue and Yellow) [special proof]
Mirror
Spackle
Bedroom
Splines
T.E. Rotate
Two Blacks and White
Myriads, Only by Dark
, 1980
, 1981
![Drypoint Theta [special proof]](https://api.nga.gov/iiif/86d9b732-bd19-4790-b277-3298550bbd77/full/843,/0/default.jpg)
![Man with Snake (Blue and Yellow) [special proof]](https://api.nga.gov/iiif/fb783098-4029-49c3-b22f-1669a1ff9690/full/843,/0/default.jpg)
![Two Flags [trial proof C]](https://api.nga.gov/iiif/ac692c0c-0101-4523-be8a-daa4b4c23a73/full/843,/0/default.jpg)
![Drypoint Mu [special proof]](https://api.nga.gov/iiif/773313f4-2297-4ac3-a5b1-01d924ed5745/full/843,/0/default.jpg)
![Celia Looks [special proof]](https://api.nga.gov/iiif/9ce67839-bc64-42ab-8f66-8a60e004fc77/full/843,/0/default.jpg)
![Cicada [trial proof]](https://api.nga.gov/iiif/789ca858-4b3d-4a1a-8c56-3d8bcfe15149/full/843,/0/default.jpg)
![Cicada [trial proof]](https://api.nga.gov/iiif/17d4eecb-2468-4729-8495-11b344ebf8ad/full/843,/0/default.jpg)
![Cicada [trial proof]](https://api.nga.gov/iiif/cd1d34b3-9acb-490b-9940-21f739dff4f7/full/843,/0/default.jpg)
![Cicada [trial proof]](https://api.nga.gov/iiif/05c66be5-6b94-422d-9347-5b714044b6e3/full/843,/0/default.jpg)
![Cicada [trial proof]](https://api.nga.gov/iiif/a55ff16f-5be5-4796-8883-c8cf9ca2b643/full/843,/0/default.jpg)
![Cicada [trial proof]](https://api.nga.gov/iiif/f2a31a1f-c476-417a-b0f0-c93e4a38dc34/full/843,/0/default.jpg)
![Cicada [trial proof]](https://api.nga.gov/iiif/3e2204df-6603-4055-81c6-48169c171251/full/843,/0/default.jpg)
![Cicada [trial proof]](https://api.nga.gov/iiif/b6afc846-c653-4745-a7f5-3606f14593ee/full/843,/0/default.jpg)
![Cicada [trial proof]](https://api.nga.gov/iiif/a51a698b-d06d-4b43-8ebb-8362d6ef8923/full/843,/0/default.jpg)
![Cicada [trial proof]](https://api.nga.gov/iiif/6f31611f-61b9-46e4-ac34-f990523e26a6/full/843,/0/default.jpg)
