1944–1949
National Gallery of Art, 1950
National Gallery of Art, 1938
National Gallery of Art, 1765
National Gallery of Art, 1893
National Gallery of Art, 1936
National Gallery of Art, 1842
National Gallery of Art, 1538
National Gallery of Art, 1732
National Gallery of Art, 1895
National Gallery of Art, 1900
National Gallery of Art, 1843
National Gallery of Art, 1910
![Portrait of Wolfgang Frommel [p. 17]](https://api.nga.gov/iiif/8d58bc94-fad5-48c4-ac9f-d93267d96c92/full/843,/0/default.jpg)
