Ouroboros
Ouroboros (Oroborus, Uroborus, Uroboros) Unfinished Painting
(Sketch comp colored in photoshop)

The Ouroboros comes from Greek mythology. The translation of the word ouroboros means tail devourer. The symbol of the Ouroboros is one of the oldest symbols in the world and has been used in religion, mythology, and alchemy. It is depicted as a serpent or dragon eating its tail forming a circle. The symbol itself means many things to many cultures such as eternity, yin-yang, rebirth, self-consumption, self-destruction, or all is one.