Infinity tattoos are historically and culturally some of the most popular tattoo designs in the world. Their origin stems from a mythological creature called the Ouroboros: a snake that swallows its own tail, morphing into a creature with no end. Traditionally, the infinity symbol represents a life that never ends, or endlessly repeats itself. It can be associated with reincarnation and parallel universe theory as well.Below are some of the most popular infinity symbol designs. The best thing about infinity tattoos, is that you can dress them up with added symbolism, or dress them down to make them look classic, timeless, and simple. We have every design - from hearts and flowers, to pizza and anchors. Take a look and see which style of infinity symbol might be right for your next tattoo!