gothic halloween scene with fireflies, haunted castle, creepy moonlight generative ai

haunted atmosphere autumn grounds ghostly presence moonlit jacko 039 lantern scene mystical ominous mysterious moonlight eerie setting otherworldly supernatural beings creepy surreal haunting gothic architecture fantasy night shadows atmospheric spectral landscape house woods halloween decorations figures horror spooky theme chilling spinechilling forest graveyard dark mansion castle full moon ambiance bats fireflies floating generative