Ключевые слова: abstract, ammonite, amonite, ancient, animal, antique, background, boulder, cast, casting, circles, closeup, conch, dead, design, detail, evolution, extinct, fossil, fossilized, geological, geology, jurassic, macro, marine, matrix, mineral, moulding, natural, nature, nautilus, obvious, old, paleontology, pattern, pebble, plant, prehistoric, rock, scallop, shape, shell, skeleton, snail, spiral, stone, surface, texture, wallpaper,