Another method is at least a short wall to wall deep in the wallpaper colour of the wall-long wall colour wallpapers and wallpaper to a distinct level of the sequencing patterns.

• 另一种方法是至少一堵短墙上的墙纸颜色要深于一堵长墙上的墙纸颜色，而且墙纸要呈鲜明的水平排列的图案。