The White Bull
The story is based on the Greek mythological tale of Europa and the bull, where the white bull is the king of the Greek gods, Zeus, in disguise. Zeus, the sky and thunder god of the Olympic pantheon, often wore a disguise when romantically pursuing mortal women, so as to avoid the eye of his wife and sister, Hera.
Typhon
The Typhonomachy—Zeus' battle with, and defeat of Typhon—is just one part of a larger "Succession Myth" given in Hesiod's "Theogony". The Hesiodic succession myth describes how Uranus, the original ruler of the cosmos, hid his offspring away inside Gaia, but was overthrown by his Titan son Cronus, who castrated Uranus, and how in turn, Cronus, who swallowed his children as they were born, was himself overthrown by his son Zeus, whose mother had given Cronus a stone wrapped in swaddling clothes to swallow, in place of Zeus. However Zeus is then confronted with one final adversary, Typhon, which he quickly defeats. Now clearly the supreme power in the cosmos, Zeus is elected king of gods. Zeus then establishes and secures his realm through the apportionment of various functions and responsibilities to the other gods, and by means of marriage. Finally, by swallowing his first wife Metis, who was destined to produce a son stronger than himself, Zeus is able to put an end to the cycle of succession.