1915–1994
National Gallery of Art, 1511
National Gallery of Art, 1880
National Gallery of Art, 1991
National Gallery of Art, 1974
National Gallery of Art, 1936
National Gallery of Art, 1840
National Gallery of Art, 1966
National Gallery of Art, 1838
National Gallery of Art, 1884
National Gallery of Art, 1958
National Gallery of Art, 1937
![Details einer Häuserfassade (Details of a Facade) [p. 32]](https://api.nga.gov/iiif/9146f894-8eee-4ee3-8d6e-1610ba126016/full/843,/0/default.jpg)
![Untitled [plate XXVIII]](https://api.nga.gov/iiif/534f78ce-bf3c-457a-ab8c-b4d6a279ac57/full/843,/0/default.jpg)
