Ключевые слова: architecture, arena, array, audience, background, bench, blank, bleachers, blue, chair, cheer, circus, color, empty, event, fans, football, game, horizontal, league, line, nobody, number, objects, one, outdoors, part, pattern, place, plastic, presentation, public, race, raised, red, regular, rising, roll, row, seat, seating, series, soccer, spectator, sport, stadium, stand, tribune, view, yellow,