Perseus and Andromeda (Leighton) daughters of Poseidon, the god of the sea. When the nymphs became aware of her claims, they protested to their father, who retaliated by calling up a sea monster called Cetus to patrol and wreak havoc along the coastline of Ethiopia placing Cassiope's kingdom at risk. In response the Queen, together with her husband Cepheus, decided to sacrifice her daughter, Princess Andromeda, to the monster. Andromeda was chained to a rock at the edge of the sea as an offering to the monster. Perseus was travelling back home on his winged horse, Pegasus, after battling with Medusa. He rescued Andromeda
Perseus with the Head of Medusa was the first to integrate narrative relief into the sculpture of the piazza. As the "Perseus" was installed in the Loggia, it dominated the dimensions of later pedestals of other sculptural works within the Loggia, like Giambologna’s "The Rape of the Sabine". "Perseus" added to the cast of Olympian gods protecting the Medici. Weil-Garris also focuses on the pedestal beneath the sculpture in the round. However, it may not have been Cellini’s original intent, as the relief was still being worked on and installed when the bronze sculpture above had already been revealed. The Medici still dominated the theme of