Union Square, San Francisco.. Bernard Spragg photography

Union Square is a 2.6-acre public plaza bordered by Geary, Powell, Post and Stockton Streets in downtown San Francisco, California. "Union Square" also refers to the central shopping, hotel, and theater district that surrounds the plaza for several blocks.. The Dewey Monument is located at the center of Union Square. It is a statue of Nike, the ancient Greek Goddess of Victory.. Wikipedia