 In later art, like other celestial divinities such as Helios, Eos, and Nyx ("night"), Selene rides across the heavens.She is usually portrayed either driving a chariot or riding sidesaddle on horseback (sometimes riding an ox, a mule or a ram).Paired with her brother Helios, Selene adorned the east pediment of the Parthenon, where the two framed a scene depicting the birth of Athena, with Helios driving his chariot rising from the ocean on the left, and Selene and her chariot descending into the sea on the right.