bat with spread wings hand drawn silhouette

animal autumn bat creature creepy dark fear flittermouse fly flying halloween holiday mammal night nocturnal october scary spooky spread superstition vampire wildlife wing artwork background badge black clipart decorative design drawing element hand drawn icon illustration ink isolated logo logotype minimal print shape sign silhouette simple sticker symbol tattoo white stencil wings monochrome grunge vampires monocolor cartoon font sketch line bird brand branch calligraphy