Shadow follows the substance,Klaus Guingand artwork. br Pierre Alechinsky poses for Klaus Guingand so that he immortalizes his shadow. br Pierre Alechinsky answers the question." For you, what is a shadow ? " br br Shadow follows the substance br About: br 20 Famous contemporary artists pose for Guingand,so that he immortalizes their shadow. br Each shadow is painted on a canvas 79 X 60 in br Each artist signs the painting with Klaus Guingand. br Each artist answers the same question. br Each meeting is filmed.