Arke

In Greek mythology, Arke or Arce (Ancient Greek: Ἄρκη, romanized: Árkē, lit. 'swift') is one of the daughters of Thaumas, and sister to the rainbow goddess Iris. During the Titanomachy, Arke fled from the Olympians' camp and joined the Titans, unlike Iris who remained loyal to Zeus and his allies. After the war was over and the Titans with their allies were defeated, Zeus cut off her wings and cast Arke into Tartarus.