1884–1950
National Gallery of Art, 1960
National Gallery of Art, 1938
National Gallery of Art, 1956
National Gallery of Art, 1861
National Gallery of Art, 1937
National Gallery of Art, 1936
National Gallery of Art, 1884
National Gallery of Art, 1988
National Gallery of Art, 1754
National Gallery of Art, 1973
![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)
![mehrere Figuren (Group Composition) [p. 16]](https://api.nga.gov/iiif/f04c63b6-6744-4fcb-9d63-1f2d03e03a3a/full/843,/0/default.jpg)
