1976
Richard S. Zeisler, 1976
Jasper Johns, 2000
Jasper Johns, 1971
Glenstone, 1976
Patrons' Permanent Fund, 1989
Pappajohn, John, Mr. and Mrs., 1977
Pappajohn, John, Mr. and Mrs., 1973
Jasper Johns, 1967
Glenstone, 1973
Patrons' Permanent Fund, 1972
Richard S. Zeisler, 1973
![Flagstones (b) [trial proof 6]](https://api.nga.gov/iiif/5940683e-619f-42f7-ad99-033332401401/full/843,/0/default.jpg)
![Figure 4 [trial proof 3]](https://api.nga.gov/iiif/2a442dec-e1ce-40c4-bd24-b2b77ac5befd/full/843,/0/default.jpg)
![Untitled [trial proof]](https://api.nga.gov/iiif/ced5bb1e-b7b6-4028-9879-696481052f3a/full/843,/0/default.jpg)
![Words [trial proof 6]](https://api.nga.gov/iiif/43ab403a-6275-48ae-8810-10cdb9a5dc79/full/843,/0/default.jpg)
![The Seasons (Spring) [state proof of 1st state]](https://api.nga.gov/iiif/4a032b06-c5da-4fc2-8e25-2302a14b08da/full/843,/0/default.jpg)
![0 through 9 [trial proof]](https://api.nga.gov/iiif/c97f03b9-02c1-4e99-a78a-7e275656c3ed/full/843,/0/default.jpg)
![Four Panels from Untitled 1972 [D panel, trial proof 15]](https://api.nga.gov/iiif/d83c39d8-218c-4a50-8360-ba78d965fd42/full/843,/0/default.jpg)
![Face [trial proof]](https://api.nga.gov/iiif/dfaec72e-f3d7-4936-92d7-c38b8088a880/full/843,/0/default.jpg)
![Decoy II [trial proof]](https://api.nga.gov/iiif/34e4acee-b755-4de3-aa64-ddc78ef854b1/full/843,/0/default.jpg)