Creepy Smile in Empty Classroom

masterpiece, best quality, high quality, ultra highres, score_9, score_8_up, score_7_up, 1girl, (medium shot:1.2), (flickering red emergency exit lighting in a dark classroom:1.3), messy long lavender hair and a secretive creepy smile with shimmering emerald eyes, radiant skin with a soft satin sheen and faint beads of sweat on her forehead, hiding in the dark corner of the classroom behind a stack of old desks, long distorted shadows and floating dust motes, wearing a white lace-trimmed school blouse under a black satin jumper dress with silk ribbons, rim light, soft volumetric lighting, haunting classroom atmosphere at night with shadows that seem to move, blurred rows of empty desks in the foreground, focus on the creepy smile and the texture of the lace, extremely detailed and cinematic