1965–1968
National Gallery of Art, 1755
National Gallery of Art, 1900
National Gallery of Art, 1947
National Gallery of Art, 1949
National Gallery of Art, 1935
National Gallery of Art, 1884
National Gallery of Art, 1521
National Gallery of Art, 1500
National Gallery of Art, 1836
National Gallery of Art, 1975
National Gallery of Art, 1880
![begonnene Skizze der Stadtansicht -010 (started sketch of Cityscape -010) [p. 17]](https://api.nga.gov/iiif/0884dbd2-2019-48b3-a0b1-51668dfb5bdb/full/843,/0/default.jpg)
