1955
National Gallery of Art, 1970
National Gallery of Art, 1958
National Gallery of Art, 1903
National Gallery of Art, 1879
National Gallery of Art, 1939
National Gallery of Art, 1953
National Gallery of Art, 1936
National Gallery of Art, 1509
National Gallery of Art, 1539
National Gallery of Art, 1928
National Gallery of Art, 1935
National Gallery of Art, 1500
![A Monk [verso]](https://api.nga.gov/iiif/5174d6aa-be55-4904-aaf3-5afba58e22d5/full/843,/0/default.jpg)