1890–1894
National Gallery of Art, 1600
National Gallery of Art, 1930
National Gallery of Art, 1594
National Gallery of Art, 1932
National Gallery of Art, 1948
National Gallery of Art, 1846
National Gallery of Art, 1927
National Gallery of Art, 1936
National Gallery of Art, 1815
National Gallery of Art, 1937
National Gallery of Art, 1602
![Carruba Tree (Ravello) [verso]](https://api.nga.gov/iiif/49cab718-e7cf-4fe8-84b3-a1788a0b5d12/full/843,/0/default.jpg)
![Meereslandschaft, Farbangaben (Seascape with Notations) [p. 108]](https://api.nga.gov/iiif/fdfc4e8b-4eab-4cbd-9661-b42a79e3e266/full/843,/0/default.jpg)
