An airship behind the Embarcadero Center towers with Yerba Buena Island in the middle distance and the East Bay beyond, from the Bank of America building. An airship passing behind the Transamerica Pyramid in San Francisco, taken from the top of the Bank of America building. An airship passing behind the Transamerica Pyramid in San Francisco, taken from the top of the Bank of America building. An airship passing over Coit Tower in San Francisco, taken from the top of the Bank of America building.