Greetings, I am delighted to share this unexpected find, Melozzo da Forli, 1477 (please scroll down to the last item) http://www.philipresheph.com/a424/gallery/piclib/piclib3.htm Vincenzo -- Martin G. Diehl http://www.renderosity.com/gallery.ez?ByArtist=Yes&Artist=MGD Reality: That which remains after you stop thinking about it. inspired by P. K. Dick