I never really thought about the signifiance of Celtic Tattoos Pictures or for any tattoo for that matter but I guess it is considered a type of artwork. I could never get one done because I have no threshold for needles :)
But RankMyTattoos.com is an excellent resource for anyone looking to get a Celtic tattoo. Just browsing through the many pages of Celtic tattoo information is enough to guide any tattoo enthusiast to find the Celtic tattoo of their choice. One of the most popular types of Celtic tattoos mentioned throughout the site is the Celtic Cross, also sometimes known as the wheel cross or ring cross. This traditional example of tattoo art began to appear in art during the fifth century C.E. and is still a symbol of Christianity, although it probably derived from much earlier pagan wheel symbols for the sun. Used to mark gravestones throughout cemeteries in Scotland and Ireland, the Celtic Cross was also used throughout Scandinavia to mark areas of violence or accidents. The website describes many different tattoo designs in depth, Celtic tattoos and their popularity are highlighted in many aspects.