The fourth picture I took was in slow motion. This image was of Laura whipping her hair. This picture looks like a blur compared to when it was taken with a fast shutter speed. I'm not enitirely sure what the settings were besides a slow shutter but it was taken on a tri-pod. My second picture is taken with a sport setting on my ipod which I guess could be counted as a fast shutter speed. Anyways, it is my sister doing a backhandspring on a trampoline. The image is in the process pf her doing it. It is not blurry and it looks like she is not moving at all. I took this picture at home so there was not a shutter speed and I took from ground level to the trampoline. My favorite image is of the ball bouncing in mid air towards the camera. I like it because I think it is interesting how one phase of the ball bouncing was caught on camera. It was not a special effect, but I thought it was so interesting how an image can catch something as it is moving. I am not sure if that answered what was being asked but this is how I interpeted it.