weird i remember it told me you uploaded something called this but then when i clicked it said you had deleted it. its neat how you can see a few of the lines on the page underneath it. this picture does a very good job at showing all the defects in your lens. although its really quite a good lens, this makes chromatic abberations very clear (probably due to you cranking the red saturation ;) ) its interesting how the page is bent, and its not a straight on shot either, plays with the DOF