Nine participants in the Chicago Architecture Biennial (CAB), which opened on September 19, have withdrawn in protest over exhibition sponsor Crown Family Philanthropies' investment in General Dynamics, a military contractor supplying weapons to the Israeli military. A letter signed by 22 individuals, collectives, and firms—nearly half of whom also withdrew—argues that the sponsorship contradicts the biennial's mission of addressing architecture's role in shaping a collective future. The biennial's sixth edition, titled SHIFT: Architecture in Times of Radical Change, is led by artistic director Florencia Rodriguez. Participants had raised concerns last month, and organizers clarified that Crown Family funds support education programming, not the exhibition itself, which the letter calls "even more painful" given the destruction of schools in Gaza.
This withdrawal matters because it highlights growing tensions in the art and architecture world over sponsorship ties to military contractors and human rights violations, particularly in the context of the Israel-Gaza conflict. The protest reflects a broader movement among cultural practitioners to reject funding perceived as complicit in war crimes, with the letter explicitly citing the UN's conclusion that Israel is committing genocide in Gaza. The incident could pressure other cultural institutions to scrutinize their sponsors and may influence future biennial funding policies, as the CAB now faces a fundraising gap while trying to maintain its curatorial integrity.