a spirited halloween pumpkin sits centrally, surrounded by a vibrant grunge splatter background, evoking festive autumn vibes

halloween holiday pumpkin grunge splatter orange background flat lay autumn festive decoration vector fall harvest spooky scary creativity seasonal carving celebration nature artistry vibrant texture decor design joyful party witch ghost october festivities dark rustic eerie season character cheerful traditional night craft handmade rural natural light spirited sits centrally surrounded evoking vibes