Galatea is an immortal nymph, and the goddess of the sea. She can control water and the oceans at will, but with no trident or staff. Just magic unlike Poseidon. She can also breathe underwater. Galatea made an ocean of her lover, since he died of stupidity, and she made it out of his blood.
There also is another Olympian called Galatea that has been sculpted by a mortal named Pygmalion. They were both trying to find a spell how to turn Galatea II to life. She and Pygmalion have never been happier.
Galatea usually looks unhappy and unsatisfied with herself, despite the fact of her being made of water. She often looks at her hands, looking down at herself.