Ключевые слова: architecture, arena, bowl, building, center, challenge, city, competition, complex, covid 19, deutschland, display, dsseldorf, empty stadium, entertainment, equipment, europa, europe, field, football stadium, fortuna dusseldorf, germany stadium, grand, insolvenz, international, landmark, league, league europa, merkur spiel arena, modern, open, outdoor, panorama stadion, recreation, speed, sport, sport action, sport complex, sport news, sport stadium, stadion, stadium, team composition, tournament, training, victory, view, wide,