Medusa (The Furious Wave), 1897

From Wikipedia:  Medusa

^"In Greek mythology Medusa (Greek: Μέδουσα, "guardian, protectress") was a monster, a Gorgon, generally described as having the face of a hideous human female with living venomous snakes in place of hair. Gazing directly upon her would turn onlookers to stone. Most sources describe her as the daughter of Phorcys and Ceto, though the author Hyginus (Fabulae, 151) interposes a generation and gives Medusa another chthonic pair as parents."

"The three Gorgon sisters—Medusa, Stheno, and Euryale—were all children of the ancient marine deities Phorcys (or "Phorkys") and his sister Ceto (or "Keto"), chthonic monsters from an archaic world."

"In a late version of the Medusa myth, related by the Roman poet Ovid (Metamorphoses 4.770), Medusa was originally a ravishingly beautiful maiden, 'the jealous aspiration of many suitors,' but when she was caught being raped by the 'Lord of the Sea' Poseidon in Athena's temple, the enraged Athena transformed Medusa's beautiful hair to serpents and made her face so terrible to behold that the mere sight of it would turn onlookers to stone. In Ovid's telling, Perseus describes Medusa's punishment by Minerva (Athena) as just and well earned."