But his true pleasure is in showing us the old masters, his face lighting up with a child’s excitement.  We peer closely along with Uzzle as he shows us how to look at a painting as if it were a photograph, finding new meaning in the color black or the chiaroscuro effect of dark and light on a subject’s face.  As for faces, he sees each one as a new frontier, “as deep a frontier as you’re capable of exploring.”