Really! you need to see it to believe how great it is. I would link to some here, but the images appear locked in Flash. So go to
Cole and Son (Wallpapers) Ltd – Manufacturers of fine printed wallpapers since 1875 – Offical Website
Awesome Wallpaper from Cole and Son
Smart People I Know 
Very special and beautiful ! Thanks for sharing. Here is a link to a small Swiss museum about ancient wallpapers (iridescent). It is so named because of the Greek goddess Iris who represented the rainbow. Hence the special light on those wallpapers.
http://www.museepapierpeint.ch/index.php?option=com_content&task=view&id=34&Itemid=72
Wow! That wallpaper is exceptional! Thanks for pointing that out!
I hate putting up wallpaper — and I have wallpapered a ceiling! — but when it is up, it looks great!