Ключевые слова: architecture, backgrounds, blue, bright, building, camera, closeup, construction, dark, design, domestic, electric, electricity, empty, equipment, floor, glass, illuminated, illustration, indoors, industry, lamp, lantern, lighting, looking, material, metal, modern, nature, night, no people, object, old, outdoors, performance, photographic, reflector, room, science, searchlight, single, space, spotlight, stage, steel, technology, tripod, wall,