dark halloween scene, digital art of a haunted house under a full moon, spooky trees, and flying bats, in dark colors

halloween scene digital haunted house full moon spooky trees flying bats colors vintage feel great scary night creepy horror october autumn ghosts darkness gothic macabre eerie atmosphere shadows supernatural witches black candle haunting graveyard skeletons moonlight thunderstorm spiderweb misty ominous haunt chilling phantoms spectral foggy frightening evocative witchinghour ai generated