Ключевые слова: architecture, background, black, bright, building, business, ceiling, city, construction, corridor, dark, decoration, deep, design, door, empty, end, entrance, floor, hall, hallway, horizontal, illuminated, indoor, industry, inside, interior, light, long, modern, night, nobody, office, passage, perspective, place, room, shadow, space, symmetry, transportation, travel, tunnel, underground, urban, walk, walkway, wall, way, white,