cute dolphin sketch hand drawn engraving style

cartoon illustration drawing animal sketch bird wing mammal art font artwork head monochrome line beak sculpture cute dolphin hand drawn engraving style animal aquatic art artwork background black cartoon design detailed dolphin doodle drawing element engraved engraving fish friendly graphic drawn illustration ink isolated jump label line mammal marine monochrome nature ocean pattern realistic retro sea show side silhouette sketch stylized swim symbol tail tattoo underwater vector vintage water white wild wildlife