Dark, eerie atmosphere, abandoned asylum, crumbling walls, flickering dim red lights, old hospital equipment, scattered broken dolls, a lone figure in the distance, eerie whispering sounds, worn-out shoes, tattered nurse uniform, pale skin, sunken eyes, dark circles under eyes, messy hair, worn-out stethoscope, broken wheelchairs, spooky corridors, peeling wallpapers, creepy ambient noises, shallow breathing sound effects, low-key horror lighting, cinematic composition, ominous shadows.