For more than 20 years, Metronome, which includes a 62-foot-wide 15-digit electronic clock that faces Union Square in Manhattan, has been one of the city’s most prominent and baffling public art projects.
The beacon flashed incessantly. On. Off. On again.
Like some sort of traffic light gone crazy, it pierced the thick nighttime mist hovering over San Francisco Bay. The light sent a message five miles across the dark waters from Ghirardelli Square to Alcatraz Island. There, cheers erupted as the light flashed the words, "Go Indians!"
