American
I Need Yellow
Tetrascroll
Summer
Winter [artist's proof]
The Seasons (Summer) [trial proof]
The Seasons (Fall) [state proof of 2nd state]
The Seasons [trial proof]
Untitled [Primaries with Secondaries] [trial proof]
Untitled [Secondaries with Primaries] [trial proof]
Untitled [trial proof]
Two Costumes [trial proof 3]
Two Costumes [trial proof 6]
Two Costumes [trial proof 13]
, 1989
, 1990
, 1991
, 1994
, 1995
, 1996
![Winter [artist's proof]](https://api.nga.gov/iiif/457f0cde-a37a-4536-879f-819ca88804e1/full/843,/0/default.jpg)
![The Seasons (Summer) [trial proof]](https://api.nga.gov/iiif/edcf216d-adec-44a3-badf-832c154f1248/full/843,/0/default.jpg)
![The Seasons (Fall) [state proof of 2nd state]](https://api.nga.gov/iiif/02f57fb7-12d4-49c4-bf15-0d47898a6221/full/843,/0/default.jpg)
![The Seasons [trial proof]](https://api.nga.gov/iiif/c118cbfd-8dcd-45b0-a795-fbfe0bdf4e89/full/843,/0/default.jpg)
![Untitled [Primaries with Secondaries] [trial proof]](https://api.nga.gov/iiif/1cb32d52-3300-4adc-93e9-2ba71cce44a9/full/843,/0/default.jpg)
![Untitled [Secondaries with Primaries] [trial proof]](https://api.nga.gov/iiif/cba646ff-42e3-403e-a467-5204aaf4ee65/full/843,/0/default.jpg)
![Untitled [trial proof]](https://api.nga.gov/iiif/675c6b2d-f589-4414-9d5b-96aaccc08e45/full/843,/0/default.jpg)
![Two Costumes [trial proof 3]](https://api.nga.gov/iiif/4e716231-0ea5-4873-8508-e91fde2a57ac/full/843,/0/default.jpg)
![Untitled [trial proof]](https://api.nga.gov/iiif/6ae6ba63-61ea-46bf-ad73-c21246b40289/full/843,/0/default.jpg)
![Two Costumes [trial proof 6]](https://api.nga.gov/iiif/1a6f35a6-c46c-403d-a175-8cd89b88a0e4/full/843,/0/default.jpg)
![Two Costumes [trial proof 13]](https://api.nga.gov/iiif/529f92b9-8f6e-4e95-9206-00ccac655eb8/full/843,/0/default.jpg)
![The Seasons (Fall) [state proof of 8th state]](https://api.nga.gov/iiif/d4343355-c8ea-4ebd-aa87-ada8d61ffca9/full/843,/0/default.jpg)
![The Seasons (Winter) [state proof of 14th state]](https://api.nga.gov/iiif/bc7c9fe6-1eb3-4fde-8c2e-9ea7fc6ba31d/full/843,/0/default.jpg)
![The Seasons [trial proof F]](https://api.nga.gov/iiif/26f7db9c-50de-4449-8792-04366a854ade/full/843,/0/default.jpg)
![The Seasons (Winter) [state proof of 12th state]](https://api.nga.gov/iiif/43a1406f-c7b0-497f-9116-95b34c8c46e1/full/843,/0/default.jpg)
![The Seasons (Winter) [state proof of 8th state]](https://api.nga.gov/iiif/6b5faa2c-28bd-43e1-99d8-47fd56dd186f/full/843,/0/default.jpg)
![The Seasons (Winter) [state proof of 11th state]](https://api.nga.gov/iiif/ed4ec6a5-5e19-481e-9258-0a4bb683db36/full/843,/0/default.jpg)
![The Seasons [trial proof]](https://api.nga.gov/iiif/0d6a3b92-84be-4bba-83c5-ca5d6d3d7422/full/843,/0/default.jpg)
![The Seasons (Spring) [state proof of 11th state]](https://api.nga.gov/iiif/9cf6e731-2bb9-4a1f-af69-4c8b43f624aa/full/843,/0/default.jpg)
![The Seasons [trial proof D]](https://api.nga.gov/iiif/3cbcedb6-4d82-4fd1-869b-e176e592689e/full/843,/0/default.jpg)
![The Seasons (Summer) [state proof of 15th state]](https://api.nga.gov/iiif/cbf86e43-1854-412d-87d3-7f7bcc7d4157/full/843,/0/default.jpg)
![The Seasons (Summer) [state proof of 16th state]](https://api.nga.gov/iiif/cdd786fc-dbce-42a9-8c9d-9e85d920b47b/full/843,/0/default.jpg)
![Untitled [proof of center element]](https://api.nga.gov/iiif/7acfbaf4-5b8b-45be-991b-6b88f2eb8697/full/843,/0/default.jpg)
![Untitled [proof of right element]](https://api.nga.gov/iiif/fe35cf57-6b59-4a93-8c58-13fba6f6f187/full/843,/0/default.jpg)
![Untitled [proof of left element]](https://api.nga.gov/iiif/cda4bae3-1867-400b-8e11-6cbeb00144aa/full/843,/0/default.jpg)
![Green Angel [working proof]](https://api.nga.gov/iiif/439a194b-3d36-4489-850d-3b3bbf2551c1/full/843,/0/default.jpg)
![Green Angel [trial proof 3]](https://api.nga.gov/iiif/550339c1-6255-4258-b47b-4324a6d0480f/full/843,/0/default.jpg)
![Green Angel [trial proof 2]](https://api.nga.gov/iiif/a0e6013e-56c3-4667-9d85-d703ddbde149/full/843,/0/default.jpg)