1867
National Gallery of Art, 1943
National Gallery of Art, 1941
National Gallery of Art, 1796
National Gallery of Art, 1935
National Gallery of Art, 1891
National Gallery of Art, 1602
National Gallery of Art, 1570
National Gallery of Art, 1884
National Gallery of Art, 1475
National Gallery of Art, 1867
National Gallery of Art, 1681
![Head of a Cow [recto]](https://api.nga.gov/iiif/351295e4-a3b7-479e-ac73-be82d63047f5/full/843,/0/default.jpg)
