Ключевые слова: amphitheater, audience, auditorium, background, best, chair, choice, choose, class, color, concept, difference, different, diminishing, distinct, distinction, empty, event, exclusive, first, green, group, horizontal, important, individual, nobody, one, only, openair, outdoor, outdoors, outstanding, pattern, perspective, plastic, red, repetition, row, seat, seats, sitting, special, sport, sports, stadium, stage, tribune, unique, vip,