Filming through.

Most cameramen use a series of filters to achieve different effects whilst filming, for example in this still from topgear they have a cool blue gradient filter in front of the lens.

Yet obviously i don't have access to such equipment, but there was nothing to stop me from placing other everyday objects in front of the lens to see what kind of effects could be achieved, so i set about picking up glasses, CD's, clear vynil and even a straw hat, and in turn placing those between the camera lens and usually a strong light source to see what kind of effects could be achieved, some of the results were actually rather interesting.