1908–1909
National Gallery of Art, 1920
National Gallery of Art, 1941
National Gallery of Art, 1925
National Gallery of Art, 1977
National Gallery of Art, 1935
National Gallery of Art, 1971
National Gallery of Art, 1973
National Gallery of Art, 1870
National Gallery of Art, 1887
National Gallery of Art, 1961
National Gallery of Art, 1809
National Gallery of Art, 1903
![Study of a Head [verso]](https://api.nga.gov/iiif/0ba79820-e3a4-43e8-af02-2751d2fd10be/full/843,/0/default.jpg)