There must be a relationship between Arabic art and celtic art. I could see this same design on a palace window somewhere in the middle east. If you look closely at this celtic tattoo, it looks very similar to something of Arabic origin. Its like a gateway to someones soul. The details are totally awesome and the visual effect of being open on the body is something I have never seen before. Wow what a great tattoo design. This is one killer tattoo stencil machine celtic tattoo, it gives off the impression you can open this up and go right inside the persons body. Theres a variety of awesome designs that you could work up based on this motif. And they also allude to a proud heritage or racial lineage.