Ключевые слова: aisle, amphitheater, architecture, arrangement, audience, auditorium, background, blank, business, chair, chairs, cinema, color, comfortable, concert, conference, empty, event, group, hall, horizontal, indoor, indoors, interior, line, many, meeting, modern, movie, nobody, pattern, performance, perspective, place, public, room, row, rows, seat, seats, show, stage, stand, theater, theatre, theatrical, tribune, united, vacant, venue,