
Panning is a technique used to convey subject motion. Normally, when a moving object is shot with a low shutter speed, the moving object will be blurred. This shows that there is a moving object, but we cannot see it clearly. To illustrate motion better, what we actually want is to see the moving object ...

The usual way to isolate a subject from the rest of the picture is to use a wide aperture. This causes a very narrow depth of field around the subject, and the rest of the frame should be outside of the depth of field, hence out of focus. Feeling experimental today? Read on. There is another, silly, ...