1831
National Gallery of Art, 1946
National Gallery of Art, 1889
National Gallery of Art, 1954
National Gallery of Art, 1837
National Gallery of Art, 1576
National Gallery of Art, 1884
National Gallery of Art, 1633
National Gallery of Art, 1942
National Gallery of Art, 1935
National Gallery of Art, 1921
National Gallery of Art, 1520
National Gallery of Art, 1948
![Head of a Man with a Study of His Back; Various Sketches with a Peasant Woman and a Goose [recto]](https://api.nga.gov/iiif/3e4d461b-2004-40ce-96c4-130bc9305151/full/843,/0/default.jpg)
![Fortress with a Tall Tree [reverse]](https://api.nga.gov/iiif/2b7437a1-e307-4c60-9033-1d957e7dc62e/full/843,/0/default.jpg)
