1950–1959
National Gallery of Art, 1790
National Gallery of Art, 1819
National Gallery of Art, 2000
National Gallery of Art, 1871
National Gallery of Art, 1882
National Gallery of Art, 1975
National Gallery of Art, 1919
National Gallery of Art, 1873
National Gallery of Art, 1923
National Gallery of Art, 1769
National Gallery of Art, 1878
National Gallery of Art, 1937
![Cantilever Bridges [working proof 5]](https://api.nga.gov/iiif/26e7adcf-f6a1-41df-b880-61f189a84aaa/full/843,/0/default.jpg)
![The Harbor at Viareggio [La Darsena]](https://api.nga.gov/iiif/c8b2628d-50d3-4223-afc5-85e4048b906d/full/843,/0/default.jpg)
![Tanzendes Paar (Dancing) [p. 102]](https://api.nga.gov/iiif/a53910c0-94b7-47a1-a298-63fe1036ce16/full/843,/0/default.jpg)
