frank formsache: John Hancock Center, Chicago
frank formsache: Farnsworh House
frank formsache: Guggenheim Museum New York
frank formsache: window at Arcosanti
frank formsache: Ennis House, Los Angeles
frank formsache: the sky above Pierre Koenig's Case Study House #22
frank formsache: Storefront for Art and Architecture
frank formsache: Storefront for Art and Architecture
frank formsache: Twentynine Palms Highway, California
frank formsache: Hoover Dam, Lake Mead, Arizona
frank formsache: Lower Manhattan, New York
frank formsache: Detail World Trade Center, New York
frank formsache: Crown Hall, Chicago
frank formsache: Crown Hall, Chicago
frank formsache: Marina City building, Chicago
frank formsache: 860-880 N Lake Shore building, Chicago
frank formsache: Richard J. Daley Center
frank formsache: parking lot chicago