Has anyone had to find a way to put UV/shading material on the wonderfully textured glass blocks windows? Any suggestions on what materials to use that would adhere? We have curtains up on the 30foot windows, but the curtains are almost 60 years old (and block the pretty windows). We fear the curtains will come down without our help soon (160 yards of fabric are shattering). The problem we have is the windows catch the afternoon sun (yes, they face directly west in Texas--who thought that was a good idea? An architect from France.) so the light levels are intense without help. The heat generated was made worse by the building not being airconditioned (finally conditioned in 1959). The original director suggested bakelite blinds. Everyone ignored him. Thanks in advance for any suggestions. Sally Baulch Texas Memorial Museum