This photo-sharing theme was all about controlling your shutter speed. You might want to do this in order to freeze the motion of rapidly moving people, animals or things, which can be achieved by setting a fast shutter speed in shutter-priority mode. On the other hand, you might be aiming to blur motion by deliberately setting a low shutter speed. Our members were encouraged to try both kinds of shutter control and to show us the results. As always, people were invited to send no more than three images for inclusion in the Gallery for this theme.