1975
National Gallery of Art, 1595
National Gallery of Art, 1976
National Gallery of Art, 1903
National Gallery of Art, 1994
National Gallery of Art, 1951
National Gallery of Art, 1970
National Gallery of Art, 1537
National Gallery of Art, 1500
National Gallery of Art, 1938
National Gallery of Art, 1997
National Gallery of Art, 1962
National Gallery of Art, 1985
![Figure 4 [trial proof 2]](https://api.nga.gov/iiif/f7e8581e-cbea-48a6-abcc-9f65f417bbbd/full/843,/0/default.jpg)
![Study VI, New York Harbor [verso, #30, green and blue]](https://api.nga.gov/iiif/023da2fb-37e3-438d-a1e6-2f3cb010fc8c/full/843,/0/default.jpg)
