Oriental White Space Living Room: Large-Scale Materials and Linear Light Grooves

Render a Taiwanese living room in a restrained contemporary East Asian language built on large uninterrupted planes. Compose the room as a few big gestures only: one full-width wall of pale grey stone with a honed matte finish and almost no visible joints, one full-height plane of vertical timber battens in a warm mid-tone, and one entirely empty white plaster wall left deliberately blank. Cut a single continuous recessed light slot along the junction between wall and ceiling, tracing one clean unbroken line around the whole room — the only lighting gesture in the space. Keep furniture low and few: a long low sofa in oatmeal linen, a black lacquered low table, one floor cushion. Place a single ceramic vessel with one bare branch as the only object. Show a low horizontal window slot framing a slice of bamboo outside. Keep the floor in a dark honed stone reflecting the light line faintly. Photorealistic, generous negative space, quiet and disciplined, wide eye-level view.