The "simple-skin poetry" created in the light and shadow, with a light beige-colored brick surface wrapped around the rough texture of natural stone - it is like the rock surface worn by the mountain wind, with unintentional mottled patterns. From a distance, it resembles the bold texture of stone walls in the mountains. When touched, one can feel each texture being meticulously carved with delicate undulations. The imitation stone texture contains a gentler, more uniform quality than the natural stone. 

When the sunlight slants down, the texture of the wide bricks retains a dull, warm glow, while the edges of the narrow bricks spread out with fine, bright edges. Even the brick joints have become lines of light and shadow, weaving a layer of alternating light and dark on the wall.