The International Architecture Biennale of São Paulo (Portuguese: Bienal Internacional de Arquitetura de São Paulo, BIA), Brazil, is an international exhibition to recognize art and innovation in architecture.
The BIA is held on alternating years from the São Paulo Art Biennial, another major international event hosted by the city.
The large pavilion was designed by a team headed by Oscar Niemeyer and Hélio Uchôa.
The winning team was composed of Vanessa Grossman, Charlotte Malterre-Barthes, and Ciro Miguel.
The 12th Biennale took place from September 10 to December 9, 2019, at Sesc 24 of May and Centro Cultural São Paulo.