Tetrachromat. You thought perhaps it was a new 1 hour photo booth at the minimall, but it's a woman who can see 100 times more colors than we mere mortals can see. http://www.post-gazette.com/pg/06256/721190-114.stm -- If you are not too long, I will wait here for you all my life. --Oscar Wilde Rob Lingelbach http://www.colorist.org 50°28'26.55"N 30°30'33.93"E