The wallpaper design gradates from dark at the bottom to light at the top , which creates an optical illusion of higher ceilings and the feel of a larger , more airy wallpapered space .

壁纸设计由底部的深色逐步向顶部的浅色渐变，这便产生了天花板高高在上的视觉幻象以及更广、更通透的壁纸空间感。