Ключевые слова: abalone, abstract, ancient, animals, background, backgrounds, beach, biology, brick, brown, calcium, closeup, conchology, construction, coquina, design, dirty, exoskeleton, exterior, frame, gastropod, geology, gray, grunge, invertebrate, lacustrine, limestone, macro, marble, material, messy, mineral, mollusk, natural, nature, old, pattern, rock, rough, sea, shell, snail, solid, stone, structure, surface, texture, uneven, wall, white,