Ouroboros

Another personal take on icon/logo design.
Ouroboros in its full glory!

Really wanted to keep it as one solid shape - so called print-friendly ;) I believe that shading done with lines helps to portray that the end of snake's tail is being eaten.. or I -at least- hope that it can be perceived like that..

Other than that - love the symbolism standing behind it: "perpetual cyclic renewal of life and infinity, the concept of eternity and the eternal return, and represents the cycle of life, death and rebirth, leading to immortality"( quote copied from http://www.crystalinks.com/ouroboros.html )