Ofir Zwebner This has an interesting look, kinda like Seinfeld's puffy shirt gone wild. I'm concerned that over time it will become a muck trap, very difficult to clean. Better make sure it can be easily washed.
And don't forget the ceilings! Michelle of Three Men and a Lady stenciled the ceiling of a hall bathroom with the trellis stencil from Cutting Edge Stencils.
Its a great alternative if you cant paint the bathroom walls (white paneling is existing). I just might have to consider this for our bathroom in order to add some character and color!!