Ключевые слова: abandoned, architecture, arena, arrangement, audience, background, bench, blank, bleachers, blue, chair, color, competition, empty, event, field, football, furniture, game, goal, grandstand, hall seat, hall seating, line, no spectator, nobody, objects, orange, outdoors, parallel, perspective, plastic, plastic seat, playground, public, row, seat, seating, section, sit, soccer, spectator, sport, stadium, stage, stand, steps, vacant, venue, wall,