seamless pattern sea shell, coral, crab and shrimp. engraving vintage s. on white background

air anchor aquatic background black bubbles cockle cockleshell color coral crab crawl drawing drawn engraved engraving etched etching graphic illustrated illustration isolated lobster marine mollusks nature nautilus ocean pattern plate print ribbon rope sea sealife seamless seashell seashore shell shrimp simple snail spiral strip symbol vector vintage white