The sphere (Getty Images)

402148 14: The sculpture “The Sphere” is seen after a dedication ceremony on the six month anniversary of the World Trade Center terrorist attacks March 11, 2002 in New York City. The sculpture by artist Fritz Koenig, which stood in the World Trade Center plaza and was damaged during the attacks, was dedicated as a temporary memorial in New Yorks Battery Park. (Photo by Mario Tama/Getty Images)