San Francisco, the city of so many people's dreams, is seeing a new wave ofarchitectural innovation every bit the match for the area's stunninglandscapes and earlier architectural gems. All of these buildings havebeen designed to blend seamlessly into the existing urban environment.Quality and authenticity are the keynotes here. Enthusiasts ofarchitecture and art are flocking to see Philippe Starck's Clift Hotel, aswell as work by Claudio Silvestrin, Sand Studios, and Gabellini Associatesamong others. The and: guide San Francisco features the newest and mostoutstanding buildings.