Symmetra literally bends reality. By manipulating hard-light constructs, she crafts the world as she wishes it to be, in hopes of engineering a perfect society. She's a highly intelligent young 28 year old who wears a blue dress with gold trim and open sides for her legs. She has a left prosthetic arm. She has long black hair.  Her Photon Projector can fire long range orbs. She can build Turrets to defend, make a Photon Barrier to protect and construct Teleporters for movement out of thin air. 