The bronze head of Medusa is a decorative element from the first Nemi Ship built by Caligula. It is now in the Palazzo Massimo alle Terme(Rome).
This image was first published on Flickr.
Original image by Carole Raddato. Uploaded by Carole Raddato, published on 20 June 2013 under the following license: Creative Commons: Attribution-ShareAlike. This license lets others remix, tweak, and build upon your work even for commercial reasons, as long as they credit you and license their new creations under the identical terms.