Ключевые слова: armchair, audience, auditorium, background, business, chair, chairs, cinema, classical, colorful, comfortable, concert, conference, convention, education, empty, entertainment, event, fabric, film, furniture, hall, indoor, interior, meeting, metal, modern, movie, music, musical, nobody, perform, performance, play, presentation, red, room, row, scene, screen, seat, seating, seminar, show, stage, theater, theatre, theatrical, velvet, video,