Ключевые слова: architecture, background, blue, bright, building, business, ceiling, clean, construction, contemporary, corridor, design, door, doors, empty, entrance, exit, floor, gate, glass, hall, hallway, home, house, indoor, indoors, inside, interior, light, metal, modern, new, nobody, office, perspective, reflection, room, space, station, steel, structure, style, tunnel, urban, wall, way, white, window, work, workplace,