Poseidon

Poseidon is a prominent figure in Greek mythology, one of the twelve Olympian deities. He was the god of the sea, storms, earthquakes, and horses. As the brother of Zeus and Hades, he ruled over one of the three realms of the cosmos. His name is believed to derive from Proto-Indo-European roots, reflecting his ancient origins and significance in the Greek pantheon.

The worship of Poseidon dates back to the Mycenaean civilization, where he was a major deity, possibly even more prominent than Zeus in some early cults. His cult centers were often located near the sea or areas prone to earthquakes. He was frequently depicted with a trident, a symbol of his power over the ocean, and was associated with horses, which he was said to have created.