glass cu curini Curl irvain ni in the national theater r 0 0 N mex ico city known as the pal arltain d de do bellas artes a huge glass curtain executed by tiffany of new is 13 one of its most striking afta ft a tures and is perhaps the only one of its kind in the world it is composed of thousands of pieces of van vari colored glass and the novel lighting arrangement re the snow crowned volcanoes and ati at sunrise midday and sunset