Ключевые слова: abstract, architecture, arena, audience, background, bench, blank, bleachers, blue, chair, color, concert, construction, design, empty, event, fans, field, fitness, football, game, group, horizontal, line, nobody, numbers, objects, pattern, perspective, place, plastic, public, red, row, seat, seating, seats, section, sit, soccer, sport, stadium, stage, stand, sun, texture, theater, tribune, united, venue,