Ключевые слова: architecture, arena, audience, auditorium, background, ball, baseball, bench, bleachers, blue, blue stadium, building, chair, color, competition, empty, event, fan tribune, field, football, furniture, game, grandstand, grass, group, line, nobody, open, pattern, place, plastic, public, row, seat, seating, seats, show, sit, soccer, south, spectator, sport, stadium, team, theater, vacant, venue, white, yellow,