1444
National Gallery of Art, 1871
National Gallery of Art, 1943
National Gallery of Art, 1595
National Gallery of Art, 1973
National Gallery of Art, 1590
Dreyfus, Gustave, 1454
National Gallery of Art, 1935
National Gallery of Art, 1981
National Gallery of Art, 1964
National Gallery of Art, 1472
![Lion Being Taught by Cupid to Sing [reverse]](https://api.nga.gov/iiif/85447873-7d3c-48dd-89a8-a8e058ad7988/full/843,/0/default.jpg)
![Closed Book [reverse]](https://api.nga.gov/iiif/e0f07efd-e43d-47c3-b317-698aeefe4908/full/843,/0/default.jpg)
![Pietro Bono Avogario, 1425-1506, Physician and Astrologer [obverse]](https://api.nga.gov/iiif/66b950c5-40a7-4dd4-b667-c84896178fe6/full/843,/0/default.jpg)
