Sentinel Building (Cafe Zoetrope) San Francisco, San Francisco County, California, USA

Also known as Columbus Tower, this distinctive green flatiron building with a storied history has been home to Francis Ford Coppola's American Zoetrope studio since 1972. On the main floor, Cafe Zoetrope serves Italian cuisine and Coppola wines.

Wide view of the Sentinel Building (1907), a.k.a. Columbus Tower, home to Cafe Zoetrope, and the Transamerica Pyramid (1972). San Francisco, California, USA. Image credit: Holly Hayes