Bicycles and Their Counterparts In Nature

Most of us at some point or another find it necessary to delude ourselves into believing there's some kind of order and symmetry in the Universe. Whatever. But one interesting aspect of this is the Platonic Ideal. Now, I don't think every piece of crap here has some perfect counterpart in some other world we can't visit. But I do think that every bicycle I see has some perfect living counterpart out there in the natural world--a non-bicycle doppelganger. Here are some examples: