Most people think that the wallpaper can be set only in dry rooms. That is true, but partially. Does the wallpaper can be set depends on the wallpaper, the tiles and adhesive which sticks. In the bathrooms should primarily be uses quality plastic coated wallpapers which have a high tolerance of the water. The bathroom is the perfect place to experiment with bright colors and large prints of different motives.
You does not have to put wall murals on all the walls. You can choose the walls that should be noted, for example wall near the sink or another. The only rule that should be respected is, just around the areas that are much exposed to water should not be placed the wall murals, beside the good adhesives and good wallpaper. They’re just not foreseen for quite extreme conditions. See some creative ideas and maybe you will find solution for your dream bathroom.