1887
National Gallery of Art, 1840
National Gallery of Art, 1966
National Gallery of Art, 1972
National Gallery of Art, 1944
National Gallery of Art, 1931
National Gallery of Art, 1859
National Gallery of Art, 1596
National Gallery of Art, 1936
National Gallery of Art, 1988
National Gallery of Art, 1959
National Gallery of Art, 1512
![Portrait of Wolfgang Frommel [p. 17]](https://api.nga.gov/iiif/8d58bc94-fad5-48c4-ac9f-d93267d96c92/full/843,/0/default.jpg)
