2002
National Gallery of Art, 1927
National Gallery of Art, 1967
National Gallery of Art, 1935
National Gallery of Art, 1948
National Gallery of Art, 1612
National Gallery of Art, 1964
National Gallery of Art, 1776
National Gallery of Art, 1925
National Gallery of Art, 1884
National Gallery of Art, 1932
National Gallery of Art, 1974
![Maine [verso]](https://api.nga.gov/iiif/13057b13-547c-47c4-b32b-55bfc649a8ad/full/843,/0/default.jpg)
![Geometrische Skizze (Geometric Sketch) [p. 1]](https://api.nga.gov/iiif/f8378b1d-9387-49fe-a305-94b4b8fa733c/full/843,/0/default.jpg)
