Pegasus is one of the best known mytholgical creatures in Greek mythology. He is a winged divine stallion usually depicted as pure white in colour. He was sired by Poseidon, in his role as horse-god, and foaled by the Gorgon Medusa. He vas the brother of Chrysaor, born at a single birthing when his mother was decapitated by Perseus. Greco-Roman poets write about his ascent to heaven after his birth and his obeisance to Zeus, king of the gods, who instructed him to bring lightning and thunder from Olympus.
