山間部のバス停：擁壁と一体化した小規模構造物

Design a bus shelter carved into a mountain roadside retaining wall. Show the shelter as a recess formed within an existing stone retaining wall that holds back the slope — the wall continuing above and to both sides, with a rectangular void cut into its thickness and lined in a warm timber that contrasts against the cold stone. Detail the lining as fine vertical boards wrapping floor, back and ceiling of the recess, with a bench formed as part of the same timber lining. Show a slim canopy projecting from the wall face above the opening, in a dark folded metal, just enough to keep rain off the entrance. Detail the stone wall as rough coursed local rock with vegetation seeding in its joints and water seeping in one place, streaking the surface. Show the road curving away in front with a crash barrier, and the valley dropping steeply beyond. Detail a small warm light within the recess. Show late-afternoon mountain light with mist rising from the valley. Photorealistic, timber recess in stone wall, three-quarter view.