1961
National Gallery of Art, 1867
National Gallery of Art, 1976
National Gallery of Art, 1930
National Gallery of Art, 1922
National Gallery of Art, 1973
National Gallery of Art, 1570
National Gallery of Art, 1910
National Gallery of Art, 1504
National Gallery of Art, 1975
National Gallery of Art, 1837
![Flagstones (b) [trial proof 1]](https://api.nga.gov/iiif/7526fe28-ba05-41c2-adee-3c6b2613ec00/full/843,/0/default.jpg)
![Mӓdchen am Tisch [Girl at the Table]](https://api.nga.gov/iiif/dfd72794-38b1-4b92-9c18-83da863731bc/full/843,/0/default.jpg)