1450
National Gallery of Art, 1937
National Gallery of Art, 1942
National Gallery of Art, 2004
National Gallery of Art, 1827
National Gallery of Art, 1968
National Gallery of Art, 1890
National Gallery of Art, 1938
National Gallery of Art, 1935
National Gallery of Art, 1675
National Gallery of Art, 1997
Rosenwald, Lessing Julius, 1460
National Gallery of Art, 1970
![Studies for a Lunette [verso]](https://api.nga.gov/iiif/5962ada9-46a1-4bf4-a31c-a29cbffd988d/full/843,/0/default.jpg)
![River Landscape with Villages and Travelers [verso]](https://api.nga.gov/iiif/77ef96b1-94dc-42fc-9110-1851f663deb1/full/843,/0/default.jpg)
