1969
National Gallery of Art, 1578
National Gallery of Art, 1929
National Gallery of Art, 1935
National Gallery of Art, 1490
National Gallery of Art, 1496
National Gallery of Art, 1900
National Gallery of Art, 1941
National Gallery of Art, 1884
National Gallery of Art, 1855
National Gallery of Art, 1548
National Gallery of Art, 1920
Johns, Jasper, 1962
![Figure 6 [trial proof]](https://api.nga.gov/iiif/1292cd6e-16a7-4824-9702-6ad37bd7f254/full/843,/0/default.jpg)
![Alphabets [working proof]](https://api.nga.gov/iiif/5753da03-5cec-4b01-ba9a-7ebf0eea2a1f/full/843,/0/default.jpg)