Perseus Turning Phinneas to Stone with the Head of Medusa
- Medium
- pen and black ink with brown and gray wash over traces of graphite, with double border line by the artist in pen and gray ink, on laid paper, laid down
- Dimensions
- image (to outer framing line): 13.4 x 9.1 cm (5 1/4 x 3 9/16 in.)
- Genre
- Drawings
![Giovanni Alvise Toscani, c. 1450-1478, Milanese Jurisconsult, Consistorial Advocate, and Auditor General under Pope Sixtus IV [obverse]](https://api.nga.gov/iiif/d4dc226b-4214-4ceb-8fee-63efbc50f588/full/843,/0/default.jpg)
![Double-headed Eagle, Charged with Shield [reverse]](https://api.nga.gov/iiif/6c1b4dd3-5c73-4868-8a12-0cb08ddb3704/full/843,/0/default.jpg)