Digital Photo Gallery 16 was installed on July 9, 2004. Gallery 16 illustrates some glimpses of Summer in San Francisco -- America's most visited city.  There are some panoramas and some close-ups.  There are pictures of the City's natural beauty including a forest in the Presidio of San Francisco, birds, fog, and sunshine; and, there are photos of man-made beauty including street scenes, Grace Cathedral, the Maritime Museum, the World War II Monument and the Golden Gate Bridge.