Light Painting

The idea of having a subject in a totally dark room and the camera on a tripod with the shutter open and painting the subject with light from a torch/flashlight is not new but the opportunities with digital to check your results immediately and make changes to exposure and/or the light painting process to correct problems makes it much more simple than working with film. This article from Light Stalking gives basic instructions, this is a fun way to make pictures and can lead to exciting visual discoveries and one way you can continue to photograph even if the weather outside is not conducive. Here is another article from diyphotography with additional ideas and information