Lighting is an art all of its own. I think I have mentioned this in several ways previous in this series, however I want to impress you with the value of lighting well placed. “Good lighting” is not always “good enough”. I do not mean to make this a diatribe, just a way to help us break out of our routine lighting techniques and learn something more which will add to our photography value.
There are some unique uses of lighting and techniques equally as creative. One of these techniques is included in the category of Back Lighting, but it takes an odd form. In this illustration to the right, this set-up uses only reflected light. The advantage of using only reflected light from this set-up is this: Reducing the harsh lighting on the surface of the glass, or surfaces like it, provides the illumination required to see the glass as well as giving a wonderful view of the drink in the glass.
I have a fantastic imagination with which I can rationalize answers to pictures or illustrations. However, I want to explain some things which I know I have imagined: I have little experience with flashes, but I have imagined my light source in this illustration as a flash. I have other lights positioned in my mind to add light to the shot, but every other light is a non-flash studio light. Next, since I basically drew this illustration, I was not sure how to illustrate the opaque density of the background Styrofoam board, so instead I will tell you, this technique is based partly on the fact that no light will come through the Styrofoam background and relying on the side lighting from the reflectors.
Just because my illustration has only one light source, does not mean this technique is not valid with more. Have fun with this technique, learning from it and increase its versatility.