1964–1969
National Gallery of Art, 1500
National Gallery of Art, 1645
National Gallery of Art, 1884
National Gallery of Art, 1936
National Gallery of Art, 1937
National Gallery of Art, 1916
National Gallery of Art, 1623
National Gallery of Art, 1651
Patrons' Permanent Fund, 1985
National Gallery of Art, 1762
National Gallery of Art, 1942
![Singende Frau (Woman Singing) [p. 7]](https://api.nga.gov/iiif/4a937783-6d29-46f1-bbaa-55e199414827/full/843,/0/default.jpg)
