abstract art of a glowing jack-o'-lantern in vivid swirling colors. concept of halloween, pumpkin carving, autumn

jackolantern glowing abstract art halloween pumpkin carving autumn spooky decoration holiday vibrant swirling scary face light glow horror festive october seasonal eerie design pattern colorful autumnal ghostly celebration night party fiery blue orange illuminated artistic creative style festival visual vivid color concept digital illustration background backdrop wallpaper banner texture ai generated