a pink watercolor shell clipart with ridges. scallop shell beach-themed apparel, underwater mollusk drawing

seashell snail watercolor colorful shellfish clipart ocean marine seafood illustration tropical sea conch shell decor beach pastel purple pink scallop green limpet rainbow spiral coastal underwater life nursery mollusk kids whimsical living oceanic fantasy seaside creature nautical reef animal stationery wildlife isolated water decoration vacation aquatic nature undersea cockleshell nautilus