4th of July Fireworks (2010)

Pictures where taken on the hill on Joyce street going towards the Air Force Memorial overlooking the Pentagon. The camera was set at a 100 ISO a F9 to F11 apature and a shutter speed of 1.5 to 2.5 seconds and a remote shutter release was used.
One of the photos has a white streek going across the frame, it is a plane coming in for landing at Regan National.
Enjoy and feel free to comment.