Ключевые слова: animal, aquatic, background, beach, biology, calcareous, calciet, calcium, carbonate, closeup, cockleshell, collect, collection, collectors, conch, conchology, conchs, decor, decoration, decorative, delicate, echinoderm, ecology, empty, environment, exotic, isolated, item, life, malacology, marine, membrane, mollusca, mollusk, mussel, nature, nautilus, object, ocean, oceanic, organism, scallops, sea, seashell, seashore, shape, shell, souvenir, species, tropical, valves, washed, wildlife, yellow,