York Wallcoverings Modern Rustic RN1064 River Rock Wallpaper Slate Gray / Desert Brown / Cream / Black The beautiful look of natural river rock in organic shades form a masonry wall effect in this allover photorealistic texture pattern. Dynamic and easy to use this powerful design statement was created to bring the outdoors in for that finishing touch to a room entry or accent wall. The warm easy lifestyle associated with the best of American design is enhanced and created here with dazzling luxurious effect.