Sponge cities

Opening Conference with Kongjian Yu (China)

Opening conference of the 14th São Paulo International Architecture Biennial with Kongjian Yu (Peking University – China).

Mediation by Renato Anelli (curator)

The video has automatic English subtitles. You can activate Portuguese translation by clicking the gear icon and selecting the translation language.

Held on 09/19/25, at 6:00 p.m., at Oca, Ibirapuera Park, São Paulo, SP

We thank everyone who participated and visited the 14th São Paulo International Architecture Biennial, from September 18 to October 19, 2025

NOTE OF CONDOLENCE

With deep sorrow, the Brazilian Institute of Architects – São Paulo Department (IABsp) mourns the passing of architect and landscape architect Kongjian Yu, a global leader in ecological urbanism, and the members of his team who accompanied him, tragically killed during the filming of a documentary. The institute is honored to have had him as a participant in the 14th São Paulo International Architecture Biennial, where his transformative vision strengthened the dialogue between global challenges and local realities. IABsp emphasizes that Yu's contribution, which transcends borders, will remain an inspiration for generations and expresses its condolences to China, to the families of all the deceased, to his friends, and to all those impacted by his genius and dedication. Read the full note here.