1968
Ailsa Mellon Bruce Fund, 1695
Patrons' Permanent Fund, 1973
Ailsa Mellon Bruce Fund, 1965
Ailsa Mellon Bruce Fund, 1969
Patrons' Permanent Fund, 1887
Ailsa Mellon Bruce Fund, 1847
Ailsa Mellon Bruce Fund, 2021
Ailsa Mellon Bruce Fund, 1720
Ailsa Mellon Bruce Fund, 1618
Ailsa Mellon Bruce Fund, 1657
Robert Mangold, 1990
Patrons' Permanent Fund, 1997
![Four Panels from Untitled 1972 [D panel, trial proof 12]](https://api.nga.gov/iiif/1a184783-2ff6-4408-af96-4f3147195f5c/full/843,/0/default.jpg)
![Green Angel 2 [proof of 1st element, plate B, 2nd state]](https://api.nga.gov/iiif/bf7bed30-e440-4901-9969-d9ab884c0729/full/843,/0/default.jpg)