1940
National Gallery of Art, 1887
National Gallery of Art, 1728
National Gallery of Art, 1939
National Gallery of Art, 1924
National Gallery of Art, 1967
National Gallery of Art, 1631
National Gallery of Art, 1937
National Gallery of Art, 1884
National Gallery of Art, 1936
National Gallery of Art, 1880
![Head of Saint John the Baptist [verso]](https://api.nga.gov/iiif/55b5f193-2777-4e67-bb0a-583bd1ad6e2f/full/843,/0/default.jpg)
![A Grazing Cow; Head of a Woman with Her Hand on Her Cheek, and Head of a Man with His Hand on His Ear [verso]](https://api.nga.gov/iiif/f31cfbd3-efec-46e8-8220-b7e9aaae69d7/full/843,/0/default.jpg)
