1884–1950
National Gallery of Art, 1817
National Gallery of Art, 1970
National Gallery of Art, 1500
National Gallery of Art, 1961
National Gallery of Art, 1852
National Gallery of Art, 1521
National Gallery of Art, 1904
National Gallery of Art, 1981
National Gallery of Art, 1838
National Gallery of Art, 1874
National Gallery of Art, 1935
National Gallery of Art, 1895
![Studien eines Esels (Views of a Mule) [p. 23]](https://api.nga.gov/iiif/36001b90-c251-4996-beb3-f4cfcb2b9eb5/full/843,/0/default.jpg)
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