First of all, I should explain what this is. This is the Celtic Tree of Life. It symbolizes balance and harmony. I love the element of lines this design uses. The Celtic knots and branches in tree create a flow. Also, this design shows the element of time
Pinner calls it~ "Supernatural anti-demon possession tattoo." Some liken it to an inked version of the mythological Merlin's legendary skull cap, which allegedly kept others from reading his thoughts or taking over his body.