lambis spider conch chicoreus aculeatus, shell sea snail hello summer card banner. sketch contour on black blue background.

animal aquaculture aquatic art backdrop beach beautiful biology bivalvia blue collection conch creative decoration design doodle drawing drawn element exotic gastropoda graphic hand illustration isolated lambis life marine mollusk museum natural nature nautilus object ocean oceanic scallop sea seafood seashell shell shellfish shells sketch snails souvenir spider spiral summer symbol travel tropical vacation vector vintage white