伊東豊雄
Hotel Porta Fira (also Torres de Toyo Ito with Torre Realia BCN) is a 28-storey, skyscraper hotel designed by Toyo Ito on the Plaza de Europa in the district of Granvia l'Hospitalet in L'Hospitalet de Llobregat, a suburb of Barcelona, Catalonia, Spain. The building was the 2010 first-place winner of the Emporis Skyscraper Award.