This shot (taken in the middle of New Mexico, on Route 66) took a couple hours to get right. It is a composite shot. One is a very high iso shot to allow for a faster shutter speed of the two of us on top of the rv to reduce the blur from movement. The other is a long shutter speed to capture the moving traffic and the dim stars. Capturing 1 image a minute we caught a glimpse of a shooting star as well.