1980
National Gallery of Art, 1991
National Gallery of Art, 2000
National Gallery of Art, 1866
National Gallery of Art, 1894
National Gallery of Art, 1648
National Gallery of Art, 1935
National Gallery of Art, 1976
National Gallery of Art, 1580
National Gallery of Art, 1969
National Gallery of Art, 1951
National Gallery of Art, 1937
![Over the River, Project for the Arkansas River, Colorado [bottom panel]](https://api.nga.gov/iiif/1d65e482-c059-416c-a706-29b20c9108f8/full/843,/0/default.jpg)
