1992
Marlborough Gerson Gallery, 1930
Marlborough Gerson Gallery, 1972
Cafritz Foundation, Morris and Gwendolyn, The, 1776
Marlborough Gerson Gallery, 1946
Marlborough Gerson Gallery, 1942
Marlborough Gerson Gallery, 1969
Magdalena Abakanowicz, 1971
Marlborough Gerson Gallery, 1997
Marlborough Gerson Gallery, 1975
Marlborough Gerson Gallery, 1866
![Study VI, New York Harbor [#17, brown and brown-green]](https://api.nga.gov/iiif/8e24646e-e09d-4088-94b4-6df4bb3f4c18/full/843,/0/default.jpg)
![Study VI, New York Harbor [#18, brown and brown-green]](https://api.nga.gov/iiif/7c0b78bc-4ce4-49a9-afad-3ee9e9a3bd5b/full/843,/0/default.jpg)
