1997
Marlborough Gerson Gallery, 1975
Marlborough Gerson Gallery, 1997
Marlborough Graphics, 1997
Marlborough Gerson Gallery, 1992
Richard Estes, 1975
Marlborough Gerson Gallery, 1969
Richard Estes, 1997
Shigemitsu Tsukaguchi, 1997
Marlborough Gerson Gallery, 1918
![Study VI, New York Harbor [#21, gray-green]](https://api.nga.gov/iiif/cf811c18-61dc-4ad8-9b99-fb2315b3ea17/full/843,/0/default.jpg)
![Study VI, New York Harbor [recto, #11, blue-gray]](https://api.nga.gov/iiif/602204fd-3618-4c88-93bf-0c14004e5b31/full/843,/0/default.jpg)
![Study VI, New York Harbor [verso, #41, red-gray]](https://api.nga.gov/iiif/4ef93c79-2dcc-4f67-a9fc-1946bbe66228/full/843,/0/default.jpg)
![Study VI, New York Harbor [verso, #7, brown]](https://api.nga.gov/iiif/9ec148bd-871c-4c73-8fbf-89fc6dc92199/full/843,/0/default.jpg)
![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 [verso, #40, yellow and light brown]](https://api.nga.gov/iiif/510c237c-c19e-4e1b-bb3e-b3e2da9437ef/full/843,/0/default.jpg)
![Study VI, New York Harbor [verso, #28, brown]](https://api.nga.gov/iiif/a1a565dc-fc7e-4b54-a712-b20cc573cef6/full/843,/0/default.jpg)
