1850–1860
National Gallery of Art, 1653
National Gallery of Art, 1972
National Gallery of Art, 1935
National Gallery of Art, 1936
National Gallery of Art, 1914
National Gallery of Art, 1880
National Gallery of Art, 1997
National Gallery of Art, 1956
National Gallery of Art, 1937
National Gallery of Art, 1824
National Gallery of Art, 1475
![Inscription [reverse]](https://api.nga.gov/iiif/f0a1529a-99d4-4abe-beba-dd487728a246/full/843,/0/default.jpg)
![Skizze und Notizen (Sketch with Notation) [p. 70]](https://api.nga.gov/iiif/2bac7c79-f987-4789-9d8a-de98951df12f/full/843,/0/default.jpg)
![Study VI, New York Harbor [verso, #35, dark green]](https://api.nga.gov/iiif/bbcf7bb5-c3ac-4419-8eea-ed2ee42ec6d3/full/843,/0/default.jpg)
