Check out this single moment from President Barack Obama's Inauguration -- a megapixel, panoramic photo that takes in a very large area with surprising amount of detail. The picture has a wide range of zooming and scrolling possibilities -- allowing you to play "I Spy" at this historic event. Can you spot the living ex-Presidents and Vice-Presidents sitting behind him? The Marine Band in front? The photographers up on the dome? The people in tents on the roof of the far buildings? What else can you find?
UPDATED: For more pictures of the Inauguration in Washington, as well as reactions across the U.S. and around the world, check out Boston.com's Big Picture feature.
