Ключевые слова: art, audio, auditorium, background, beam, black, blackboard, broadcast, cinema, club, concept, concert, dark, design, dramatic, education, effect, electric, empty, entertainment, equipment, event, exhibition, grunge, illuminated, illumination, industry, interior, lamp, light, lighting, lighting equipment, music, nobody, object, performance, presentation, professional, projector, scene, show, spot, spotlight, stage, studio, technology, television,