Spooky Halloween scene, eerie atmosphere, old spooky mansion, abandoned asylum, haunted house, creepy cemetery, dimly lit, flickering candles, cobwebs, spiders, bats flying overhead, full moon, dark clouds, thunderstorm approaching, gravestones, skeletons, zombies, ghosts, pumpkins, cauldrons, witchcraft symbols, mysterious ancient artifacts, eerie sound effects, howling wind, creaking doors, spooky typography, distressed textures, worn-out papers, vintage horror movie feel.