what do you do with those bare walls, here are a few options.....
hanging up intricate rugs or a wedding throw like this one.
wrought iron art that comes in lots of different designs and shapes
funky mosaic tiling
cutout screen panels
space age fiber glass with lights
hanging plates up on the wall like this Moroccan brass one
writings on the wall- literally or a picture mural
felted artwork, also comes in individual shapes that you can apply to the wall in cool patterns
this would be my favored option:beautiful bissazza