This is the tattoo I wear opposite the Cat's tattoo...it says "Bound eternally in love" and the ring is a "solid of revolution" (sorry I'm a bit of a math geek and it was way cooler than a ring). Basically explained, the 3 sides of the ring are actually one continuous surface, if you made it out of clay you could trace it all the way around and the third time around you'd be where you started...
