Eldritch horror, nun habit, eerie atmosphere, dimly lit abbey, stone walls, stained glass windows, mysterious candles, ancient tome, forbidden knowledge, tentacle hair, pale skin, sunken eyes, dark eyeliner, crimson lipstick, black rosary, tattered hem, worn-out sandals, faint whispers, eerie shadows, flickering torches, abandoned chapel, forgotten relics, mystical artifacts, cryptic symbols, Lovecraftian horror, cinematic lighting, dramatic composition.