1966
National Gallery of Art, 1490
National Gallery of Art, 1735
National Gallery of Art, 1939
National Gallery of Art, 1890
National Gallery of Art, 1633
National Gallery of Art, 1936
National Gallery of Art, 1756
National Gallery of Art, 1971
National Gallery of Art, 1916
National Gallery of Art, 1836
![Delaware Crossing [color trial proof]](https://api.nga.gov/iiif/671ce331-d8cb-47c1-a606-594828a245d4/full/843,/0/default.jpg)
