Ключевые слова: abstract, arena, audience, background, blur, blurred, boy, color, crowd, crowded, defocus, defocused, defocussed, entertainment, event, face, fan, female, festival, football, game, girl, group, heads, large, lot, lots, male, man, many, men, outdoor, overcrowded, people, person, population, public, row, seats, sector, soccer, spectator, sport, stadium, stands, supporter, tribune, watch, woman,