Ключевые слова: acting, armchair, art, audience, auditorium, background, chair, chairs, closeup, color, comfortable, concert, conference, design, drama, elegant, empty, entertainment, event, gray, group, hall, indoors, industry, interior, leisure, many, modern, musical, object, opera, performance, play, premiere, professional, public, rows, scene, seat, seating, seats, show, spectacle, spectator, stage, theater, theatre, theatrical, upholstered, vertical,