Ключевые слова: architecture, arena, audience, auditorium, background, baseball, bench, blank, bleacher, blue, chair, color, competition, concert, empty, event, field, football, game, grandstand, green, group, horizontal, line, nobody, number, object, old, outdoors, pattern, perspective, place, plastic, public, red, row, seat, section, sit, soccer, spectator, sport, stadium, stage, stand, theater, tribune, venue,