Photorealistic image of malfoidvx, a beautiful 23-year-old adult woman seated elegantly in a luxurious emerald velvet armchair inside the Slytherin common room at Hogwarts. She wears a crisp white shirt, emerald-and-silver tie, fitted charcoal sweater with green-and-silver trim, and an open black Slytherin robe with emerald lining and house crest. Legs crossed gracefully, chin slightly raised, one arm resting on the chair, looking directly at the camera with a subtle, arrogant smirk. Ornate gothic stonework, dark wood furnishings, and enormous underwater windows overlooking the Black Lake. Atmospheric green lighting mixed with warm firelight, sophisticated cinematic composition, medium shot.