Milky Way at Lava Creek in the Grand Canyon

Picture taken in April 2013 at river level at Lava Creek campsite in the Grand Canyon. Picture was taken with Canon MkIII with the f4 24-105mm lens. Picture was taken at f4, manual focus at infinity, ISO 8000, 30 second exposure. The canyon image was retaken a dawn and superimposed on the night-time picture with PS6