This tutorial concerns itself with camera movement (panning, shaking, rotating, and zooming) while the shutter is open.  Doing this presents a feeling of movement as well as a passage of time.  Photographs taken this way can vary from abstract to pure non-representational.  While most people try to hold cameras as steady as possible to avoid blur and camera movement some movement can be used to great artistic effect.  These images were taken with shutter speed usually between .5 to 2.5 …