San Francisco Federal Building - Eco Design

The San Francisco Federal Building is a building designed by the architectural firm Morphosis. It is located at 90 7th Street on the corner of Mission and 7th Streets in South of Market, San Francisco. Thom Mayne of Morphosis designed the building using a concept of "resistance," juxtaposing gray concrete walls with custom, zig-zagged 9Wood wood ceilings. (wikipedia, 2009)