Eos, the Greek goddess of the dawn, is the daughter of the Titans Hyperion and Theia, and sister to Helios (the sun) and Selene (the moon). Known for her beauty, Eos is often depicted with rosy fingers or golden arms, symbolizing the colors of dawn. She opens the gates of heaven each morning to allow the sun to rise. Eos had notable lovers, including the mortal Tithonus, whom she granted immortality but not eternal youth. She represents renewal and the hope of a new day, embodying the transition from night to day.