Taking No Chances A mother fastening a notice reading 'Please Mr Motorist, watch out for me', onto her son's back before he sets out on a trial bicycle ride. (Photo by Hulton Archive/Getty Images. ~B&W Photography~
No info on this, but just another great starting point for pattern - the found object. Everyone's done a version of the chain link fence, but that shadow is brilliant, erratic, dynamic. So easily convertible into a successful surface design.