1980
Ailsa Mellon Bruce Fund, 1775
Vogel, Herbert, Mr. and Mrs., 1992
Ailsa Mellon Bruce Fund, 1633
Ailsa Mellon Bruce Fund, 1645
Patrons' Permanent Fund, 1979
Vogel, Herbert, Mr. and Mrs., 1974
Ailsa Mellon Bruce Fund, 1612
Ailsa Mellon Bruce Fund, 1876
Patrons' Permanent Fund, 1971
Ailsa Mellon Bruce Fund, 1768
Ailsa Mellon Bruce Fund, 1838
Patrons' Permanent Fund, 1498
![Cicada [trial proof]](https://api.nga.gov/iiif/6367e1e3-0f2d-4dfa-bac6-5cab3d35cc07/full/843,/0/default.jpg)
![Painting with Two Balls [trial proof]](https://api.nga.gov/iiif/63558fdf-2a63-432e-a2c6-5b8b4cc1ab92/full/843,/0/default.jpg)
