Tue.–Sat., Sept. 5–Oct. 28, 10:30 a.m.–5:30 p.m.
Landmark Bldg. C, Fort Mason Center
These two concurrent exhibitions by Ai Weiwei and Monir Shahroudy Farmanfarmaian bring together cultural references specific to each, while focusing on their shared use of geometrical forms to explore concerns that range from the political to the mystical. Free, 415-397-81114, hainesgallery.com
