From one of our internal mailing lists at work, here is a link to some of the work of English street artist Julian Beever. His drawings are unique anamorphic views: when seen from certain angles, they look normal and three dimensional, although from other views they seem oddly distorted. The geek in my wants to turn this into a treatise on the homogeneous 4×4 transforms we use in computer graphics all the time, but instead I’ll just leave the art to speak for itself.