1940
National Gallery of Art, 1916
National Gallery of Art, 1938
National Gallery of Art, 1982
National Gallery of Art, 1976
National Gallery of Art, 1930
Williams, Dave H. and Reba W., 1936
National Gallery of Art, 1964
National Gallery of Art, 1986
National Gallery of Art, 1619
National Gallery of Art, 2003
![Hatching and Flagstones [trial proof 2]](https://api.nga.gov/iiif/e8cc1ee1-4316-42f6-9653-30eda965dbc2/full/843,/0/default.jpg)
