One Side Rough, The Opposite Side Smooth

A rustic room with contrasting wall textures. One side is a dry-stacked stone wall or a rough-sawn wooden plank wall, with a strong uneven surface; directly opposite is a completely flat and smooth surface: a white mineral paint wall or a full-height glass panel. A person standing in the middle can simultaneously see both extremes. The space thus has clear directionality and layering.
Avoid: Having all four walls made of rough materials, making the texture difference between the two sides unclear, mixing rough and smooth on the same wall, adding texture to the smooth side.

Translated from Chinese by AI.

一個相對牆面質地相反的質樸房間。一側是乾砌的石牆或粗鋸的木板牆,表面凹凸強烈;正對面則是一整片平整光滑的表面:白色的礦物塗料牆或一整片落地玻璃。人站在中間可以同時看到兩種極端。空間因此有清楚的方向性與層次。避免:讓四面牆都是粗糙的材料、讓兩側的質地差異不明顯、在同一面牆混用粗與光、讓光滑的那一面也加入紋理。