1976
National Gallery of Art, 1887
National Gallery of Art, 1937
National Gallery of Art, 1938
National Gallery of Art, 1920
National Gallery of Art, 1520
National Gallery of Art, 1640
National Gallery of Art, 1945
National Gallery of Art, 1630
National Gallery of Art, 1939
National Gallery of Art, 1884
National Gallery of Art, 1968
![Kopf (Head) [p. 54]](https://api.nga.gov/iiif/c3de8432-a066-47a1-8700-3a9a412a3fc7/full/843,/0/default.jpg)
