1878
National Gallery of Art, 1971
National Gallery of Art, 1886
National Gallery of Art, 1621
National Gallery of Art, 1928
National Gallery of Art, 1916
National Gallery of Art, 1879
National Gallery of Art, 1832
National Gallery of Art, 1937
National Gallery of Art, 1935
National Gallery of Art, 1938
![Hinged Canvas [working proof]](https://api.nga.gov/iiif/a6ae14d2-058f-49b6-bdce-be6cd9b9cd0d/full/843,/0/default.jpg)
![Delaware Crossing [color trial proof]](https://api.nga.gov/iiif/6b380faa-3752-4b9a-b576-7e8a277615fc/full/843,/0/default.jpg)
