Ключевые слова: architecture, background, beginnings, bright, brightly, button, cement, concrete, construction, control, detail, domestic, electricity, energy, equipment, flat, front, grain, gray, home, household, indoors, lamp, lit, material, panel, part, power, rock, roughness, shape, single, solid, square, stone, structure, supply, surface, switch, technology, texture, textured, view, wall, white,