One of the top-level windows at the Marin County Civic Center, which looks out onto a balcony facing east. Wright liked to use themes in his designs, and for the Civic Center, the theme was circles, which can be found throughout the buildings.
September 30, 2010 4:00 AM PDT
Photo by: Daniel Terdiman/CNET
| Caption by: Daniel Terdiman
Conversation powered by Livefyre