Dark abandoned asylum, eerie atmosphere, creepy dimly lit corridors, flickering fluorescent lights, rusty medical equipment, broken wheelchairs, torn hospital beds, haunting whispers, ghostly apparitions, possessed patients, demonic entities, sinister nurses, mad doctors, grotesque makeup, tattered lab coats, blood-stained gloves, foreboding shadows, eerie silence, claustrophobic rooms, narrow staircases, creaking doors, unsettling ambient sounds, 3/4 composition, low-key lighting, cinematic horror.