
hatchet/side lighting.
to achieve this lighting you place the light source directly to the side of your shooting subject.
tutorial; http://www.youtube.com/watch?v=4YoqyMUnNKs
rembrant lighting.
to achieve this lighting, you put your light source a little off to the side of your shooting subject, to cast a shadow on your subject.
tutorial; http://www.youtube.com/watch?v=yEBBGsoQLjU


to achieve this lighting all you need to do is put the light directly in front of your subject, who should be directly in front of the camera.
tutorial; http://www.youtube.com/watch?v=z_mXJia_OEI
