slow shutter with a subject in motion Panning is a photographic effect using a slow shutter with a subject in motion and a camera in motion. I track the motion of the van in motion during the exposure, the subject remains clear while the background streaks.http://ift.tt/2FCgpEcIf you’re looking to discuss photography assignment work, or a podcast interview, please drop me an email. Drop Billy Newman an email here. If you want to book …