Each week, Bucks Free Press chief photographer Anita Ross Marshall picks one of her favourite pictures from the archive. She writes:

One of the most helpful tools on a camera is the multi-frame function. In short, instead of just taking one image at a time you can set the camera to work in bursts.

This means that for action shots, you keep your finger on the button whilst it happens and you then have a whole sequence of images to choose from. This allows you to then pick the very best part of the action at the height of the moment.

Image: Former BFP reporter, Andy Carswell’s ice bucket challenge.

Camera Data: Canon EOS 1D Mark 3, Lens f/2.8 70-200mm, Focal Length 95mm, Exposure 1/500th sec, f/4.5, ISO 320.