Marsyas & Apollo
On ceiling of Stanze della Segnatura in the Raphael Rooms in the Vatican
Marsyas & Apollo. The Vatican. This work is in the public domain.
Many online sites attribute it to Raphael, but most art historians agree it was painted by Sodoma. See Ross King for more details and bibliographical citations. (Amazon Associate: This site earns small commission if you purchase books using our Amazon links).