lively halloween artwork with cheerful jack-o'-lanterns, a ghostly mansion, and a whimsical dark forest painted

jackolanterns trickortreat atmospheric generative technology halloween whimsical cheerful lanterns pumpkins colorful seasonal artwork ghostly mansion painted festive haunted vibrant playful fantasy macabre lively forest spooky autumn creepy vivid jacko eerie night ghost house decor dark bold hues 039 fun