1940
National Gallery of Art, 1550
National Gallery of Art, 1819
National Gallery of Art, 1903
National Gallery of Art, 1931
National Gallery of Art, 1937
National Gallery of Art, 1684
National Gallery of Art, 1540
National Gallery of Art, 1862
National Gallery of Art, 1962
National Gallery of Art, 1919
National Gallery of Art, 1636
![Treetops [verso]](https://api.nga.gov/iiif/1faa3651-63ac-4aa9-8889-2442bfea2275/full/843,/0/default.jpg)
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