1498
Patrons' Permanent Fund, 1973
Albrecht Dürer, 1514
Patrons' Permanent Fund, 1975
Patrons' Permanent Fund, 1938
Albrecht Dürer, 1500
C.G. Boerner LLC, 1506
Albrecht Dürer, 1505
Patrons' Permanent Fund, 1981
Albrecht Dürer, 1512
Albrecht Dürer, 1504
Patrons' Permanent Fund, 1990
Patrons' Permanent Fund, 1983
![Four Panels from Untitled 1972 [D panel, trial proof 8]](https://api.nga.gov/iiif/00f14293-11b8-4a67-8213-b321bbdec020/full/843,/0/default.jpg)
![The Seasons [proof]](https://api.nga.gov/iiif/5cc89d6c-2595-4ba1-86a0-ce5a730bc59a/full/843,/0/default.jpg)
