If you watched the most recent season of the Great Interior Design Challange you may have seen some beautiful, white marbled wallpaper used on a couple of occasions to great effect. Predictably, I’m now looking around my house to see where I could perhaps use some.  Serendipitously, I also came across this gorgeous range of contemporary marbled wallpapers from Murals Wallpaper. If you follow the current trends in interiors I’m sure you’ll have noticed that…