Zoom/Motion Blur

Having fun with zoom blur.  I was scratching my head as to what is the difference with motion blur, zoom blur and intentional camera movement ICM.  I soon discovered that zoom blur was a little more challenging to produce an image that was to be interesting.  Well with what subject matter I had at hand on that day.  3 images are straight out of camera and 3 images are creative/altered reality.  This was a club challenge a few months ago.