Ключевые слова: abstract, architecture, background, bright, building, bulb, business, ceiling, ceilings, classroom, construction, corporate, design, empty, energy, equipment, fixture, floor, fluorescent, glass, hall, horizontal, industrial, inside, interior, lamp, light, lighting, lights, modern, neon, new, nobody, object, office, perspective, place, roof, room, school, space, structure, suspended, technology, texture, urban, wall, white, window, workstation,