I'm going to use this thread as a notepad for my personal quest into the past symbols for eternal life, what I call the roads to eternity. Feel free to add your comments or symbols related to Ourobouros that you find on your own quests.
Ourobouros is the Ring of Eternity, The Serpent/Dragon/Worm that bites its tail, The Milky Way, The Ring of the Zodiac