Tall, lean, muscular man, Slytherin student, Malfoy, shirtless, pale skin, blond hair, messy, stylishly unkempt, aristocratic features, sharp jawline, piercing blue eyes, subtle smirk, athletic physique, broad shoulders, chiseled abs, worn-out jeans, black boots, leaning against ancient Hogwarts stone wall, mysterious shadows, warm torch lighting, dramatic atmosphere, cinematic composition.