1969
National Gallery of Art, 1970
National Gallery of Art, 1829
National Gallery of Art, 1430
National Gallery of Art, 1842
National Gallery of Art, 1981
National Gallery of Art, 1936
National Gallery of Art, 1610
National Gallery of Art, 1801
National Gallery of Art, 1956
National Gallery of Art, 1891
National Gallery of Art, 1710
![Sheet of Studies [recto and verso]](https://api.nga.gov/iiif/81c6112d-a022-4e67-97d3-4a467388f299/full/843,/0/default.jpg)
