Very few people know (even in Florence) then Cellini sculpted his image in the back of Perseus' helmet.
Benvenuto Cellini
PERSEUS HOLDING THE HEAD OF MEDUSA
One of the most famous statue in the world. The statue has recently been restored.
The sculpture itself is original, while the pedestal has been replaced and is a replica.
The four small bronze statuettes are Jupiter, Mercurius, Minerva and Danae.

Wanted by Cosimo I de Medici to symbolize the eternal splitting with the republican institutions.
Is the first statue placed under the Loggia - 1554