halloween pumpkin characters banner, scary squash lanterns silhouettes. spooky funny jack-o-lanterns halloween poster

angry autumn backdrop background banner black cartoon carving celebration character concept creepy cut out cutout decoration demon design drawing engraving expression eye face fear flat funny graphic greeting halloween holiday horror illustration invitation isolated jack lantern monster night october paper party poster pumpkin scary shape silhouette smile spooky stencil template vector characters squash lanterns silhouettes jack-o-lanterns illustration