shell nautilus Fibonacci section spiral pearl symmetry half cross golden ratio shell structure close up mother pearl ( pompilius nautilus shell )
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Size: 4272px × 2848px
Photo credit: © Lorna Roberts / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: ancient, animal, art, background, beauty, biology, brown, chamber, curves, detail, elaborate, extreme, fossil, geometric, geometry, growth, invertebrate, jewel, logarithmic, marine, mathematical, mollusk, natural, nautical, nautilus, pattern, perfection, polish, repetition, seashell, shape, slice, snails, spiral, structure, surface, swirl, symme, symmetry, texture, unique
