Ключевые слова: 3d, 3d background, 3d stage, advertising, auditorium, background, billboard, broadcast, celebrate, cinema, concept, dark, design, display, effects, empty, entertainment, event, exhibition, futuristic, glow, hall, high tech, illumination, indoor, lamp, led, light, live, meta verse, modern, monitor, night, online, party, perform, pop, poster, presentation, rectangular screen, render, scene, screen, show, spot, spotlight, stage design, stage light, stage show, technology,