1997
Marlborough Gerson Gallery, 1950
Marlborough Gerson Gallery, 1969
Marlborough Graphics, 1997
Shigemitsu Tsukaguchi, 1983
Richard Estes, 1997
Marlborough Gerson Gallery, 1997
Marlborough Gerson Gallery, 1967
![Study VI, New York Harbor [#32, blue-black]](https://api.nga.gov/iiif/fff89c51-0ba9-46c1-b5d7-5e35adb9335f/full/843,/0/default.jpg)
![Study VI, New York Harbor [recto, # 10, gray-brown]](https://api.nga.gov/iiif/9c398f08-33c2-4f43-ad90-4353715603b2/full/843,/0/default.jpg)
![Study VI, New York Harbor [recto, #26, gray]](https://api.nga.gov/iiif/2e209c48-df96-41e0-8a57-f052dac35af2/full/843,/0/default.jpg)
![Study VI, New York Harbor [#33, green-black]](https://api.nga.gov/iiif/34d86dbe-0835-4add-9e1d-3c4e44ff4c40/full/843,/0/default.jpg)
![Study VI, New York Harbor [verso, #25, blue-gray]](https://api.nga.gov/iiif/2c30c9fe-6750-4626-b663-85bfe3c06ace/full/843,/0/default.jpg)
![Study VI, New York Harbor [recto, #5, green]](https://api.nga.gov/iiif/dbfbe434-496b-44b8-b31f-9533f7bc07c9/full/843,/0/default.jpg)