The mythical creature from Greek mythology that could turn anyone to stone with its gaze is the Medusa. Known as one of the Gorgons, Medusa was cursed and possessed the power to petrify those who looked directly at her. Her story highlights themes of beauty, fear, and the grotesque, as well as the consequences of hubris and punishment. Medusa's legacy continues to permeate cultural references, exploring the intersection of femininity and monstrosity.