I love to look at tatoos, but I figure for myself, well, I have enough scars on my body that I have no choice..I know there is no art in a scar (except for the 'artful' dodging of a bullet or knife that caused most of mine). Plus our Jewish heritage frowns upon it (for obivious reasons). Realy cool blacklight process though...If I WERE to get one (and my wife may talk me into it yet), I'd go for one of those, except that mercury thing...hmmm.