1968
Patrons' Permanent Fund, 1995
Patrons' Permanent Fund, 1969
Sol LeWitt, 1971
Ailsa Mellon Bruce Fund, 1870
Vogel, Herbert, Mr. and Mrs., 2001
Patrons' Permanent Fund, 1971
Patrons' Permanent Fund, 1976
Patrons' Permanent Fund, 1770
Patrons' Permanent Fund, 1775
Ailsa Mellon Bruce Fund, 1694
Ailsa Mellon Bruce Fund, 1970
Patrons' Permanent Fund, 1979
![Untitled (Orange Mezzotint) [trial proof]](https://api.nga.gov/iiif/789f1773-c7c4-4578-b107-58f987774925/full/843,/0/default.jpg)
![Untitled (Ruler and Fork) [trial proof]](https://api.nga.gov/iiif/ba122594-b10d-4091-b0a2-6942f771dd36/full/843,/0/default.jpg)
![[no title]](https://media.tate.org.uk/art/images/work/P/P07/P07077_10.jpg)
![Good Time Charley II [trial proof]](https://api.nga.gov/iiif/3e6a4d51-f16d-42c7-829b-3169b5579d3f/full/843,/0/default.jpg)
![Bookplate for David Grainger Whitney [trial proof]](https://api.nga.gov/iiif/9a95d96f-ccf5-40ea-871d-e905e98dd272/full/843,/0/default.jpg)
![Target with Four Faces [trial proof]](https://api.nga.gov/iiif/01154ebf-b859-480a-82de-8f0a44022e2c/full/843,/0/default.jpg)