ammonites (fossils) - loved collecting fossils like these as a child with my dad on family holidays by the sea
από το LUELLA LOVES
Google Image Result for http://www.sciencephoto.com/image/141455/large/C0078500-Engraving_of_a_nautilus_and_an_ammonite-SPL.jpg
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Neptune's Dream - Nautilus Shells - Marine Blue eQuilter
Nautilus, usually a deep water specimen, seen here floating around a reef. Via Instagram.
από το Instagram
Coastal Cloche Decor Ideas
Airplant in Nautilus shell
How Fibonacci numbers relate to a spiral.
Nautiluses are the sole living cephalopods whose bony body structure is externalized as a shell. The animal can withdraw completely into its shell and close the opening with a leathery hood formed from two specially folded tentacles.
από το GeekGroks