Of the three Gorgons, she was known to be the most independent and ferocious, having killed more men than both of her sisters combined. In Greek mythology, she was transformed into a Gorgon because of standing with her sister Medusa, who was raped by the sea god Poseidon in the Temple of Athena. Athena baring no emotion and finding no fault in Poseidon, was furious with Medusa. As a punishment, Medusa was changed into a terrible monster, along with her sisters Stheno and Euryale. Stheno tends to be depicted as a thin gorgon monster with red snakes curling around her head instead of hair.