I think all tattoos have their own meaning.. For example i found a new tattoo for me. It is all seeing eye tattoo. The Eye of Providence that forms the base of the All Seeing Eye tattoo is basically an ancient symbol which has been used as a symbol of omniscience. It depicts the sun that looks upon the earth from the sky. The image of the eye that is confined within a triangle represents the triune godhead. I read this in this nice article
, with many images of this tattoos..