Ключевые слова: 3d, audience, auditorium, back, ceremony, chair, chairs, cinema, classic, classical, color, comfortable, concert, conference, culture, design, empty, entertainment, event, film, floor, hall, indoor, interior, isolated, movie, music, musical, nobody, opera, orchestra, people, performance, play, popcorn, presentation, public, red, room, row, seat, seating, seats, show, stage, textile, theater, theatre, velvet, white,