Ключевые слова: amphitheater, architecture, arena, attendance, audience, background, bench, blue, building, chair, championship, collection, competition, concert, construction, empty, event, exterior, fence, football, game, geometrical, handrail, high, horizontal, landmark, match, metal, multiple, nobody, outdoor, perspective, plastic, public, recreation, row, seat, section, sector, set, sit, soccer, sport, stadium, stand, tall, team, theater, tribune, wallpaper,