1582
National Gallery of Art, 1472
National Gallery of Art, 1786
National Gallery of Art, 1937
National Gallery of Art, 1884
National Gallery of Art, 1585
National Gallery of Art, 1500
National Gallery of Art, 1927
National Gallery of Art, 1939
National Gallery of Art, 1924
National Gallery of Art, 1576
National Gallery of Art, 1980
National Gallery of Art, 1963
![Barbican [reverse]](https://api.nga.gov/iiif/ef1f8aa6-52e2-4459-9028-e23d0b02d6b1/full/843,/0/default.jpg)
![Bildnis Berta Drews-George (Portrait of Berta Drews-George) [p. 9]](https://api.nga.gov/iiif/2f0b7484-750f-4c0f-8ab0-5cb6f395fbab/full/843,/0/default.jpg)
