1940–1949
National Gallery of Art, 1554
National Gallery of Art, 1993
National Gallery of Art, 1980
National Gallery of Art, 1990
National Gallery of Art, 1999
National Gallery of Art, 1955
National Gallery of Art, 1985
National Gallery of Art, 1930
National Gallery of Art, 1991
National Gallery of Art, 1926
National Gallery of Art, 1937
![Station [working proof 15]](https://api.nga.gov/iiif/0dca545a-d312-4392-a300-6660f98032fe/full/843,/0/default.jpg)
![Touched Red [working proof 3]](https://api.nga.gov/iiif/383775fa-8bd0-46d3-9f0e-782cbcd096cf/full/843,/0/default.jpg)
