Enclosed Brutalist Cliff Living Room

Create a vertical 9:16 architectural concept of a monumental brutalist living room cantilevered above a sheer mountain cliff. Present it explicitly as an unbuilt visualization, not proof of engineering feasibility. Use raw white-washed concrete walls and ceiling, a polished white terrazzo floor, and exactly one neon-red sculptural chaise as the only furniture. Cut four dramatic angular window slits into different walls: one frames the near rock face, one the valley floor, one distant peaks, and one the open sky. Seal every opening with nearly invisible structural glazing, deep frames, and a continuous interior guard ledge; show no open balcony or exposed edge. Connect entrance, chaise, and all four viewing points with one wide enclosed circulation path free of steps and obstructions. Keep cliff geometry, light direction, room orientation, and window views coherent across the assigned four resources. Use moody side light, stark but detailed shadows, monumental scale, and no people. No structural-load claim, accessible-code claim, real site, unsafe ledge, impossible floating slab, crack, collapse, extra furniture, brand, text, logo, or watermark.