File:WTC-remnant highres.jpg

Summary
From http://www.news.navy.mil/view_single.asp?id=1465

010913-N-1350W-003 New York, N.Y. (Sept. 13, 2001) -- A New York City fire fighter looks up at what remains of the World Trade Center after its collapse during a Sept. 11 terrorist attack. U.S. Navy Photo by Photographer's Mate 2nd Class Jim Watson.