Perseus (constellation) may be derived from the Babylonian Old Man (MUL.SHU.GI) constellation, then associated with East in the MUL.APINan astronomical compilation dating to around 1000 BCE. In Greek mythology, Perseus was the son of Danaë, who was sent by King Polydectes to bring the head of Medusa the Gorgon — whose visage caused all who gazed upon her to turn to stone. Perseus slew Medusa in her sleep, and Pegasus and Chrysaor appeared from her body. Perseus continued to the realm of Cepheus whose daughter Andromeda was to be sacrificed to Cetus the sea monster. Perseus rescued Andromeda from the monster by
Perseus with the Head of Medusa appropriately surrounded by three huge marble statues of men: Hercules, David, and later Neptune. Cellini breathed new life into the piazza visitor through his new use of bronze in Perseus and the head of Medusa and the motifs he used to respond to the previous sculpture in the piazza. If one examines the sculpture from the back, you can see the self-image of the sculptor Cellini on the backside of Perseus' helmet. The sculpture is thought to be the first statue since the classical age where the base included a figurative sculpture forming an integral part of the work. Cellini