Building by French architect Jean Nouvel. Plaça de les Glòries Catalanes, Barcelona, Catalonia, Spain.

Forum Building, Edificio Forum Barcelona, Catalonia, Spain. Architects: Herzog & de Meuron, 2004.

This triangular building measuring 180 meters on each side and 25 meters in height. The building has an auditorium with a seating capacity of 3,200 and an exhibition hall covering nearly 5,000 square meters.

It was the symbol of the 2004 Universal Forum of Cultures.