Trying to better translate what I see into pictures, this is my first serious attempt to photograph snow, milk, etc. I am using a light box with a light board on the bottom. I've got a black piece of paper with a hole cut out on the light board and another black piece of paper on the back wall of the light box. Tripod, various shutter speeds and aperture settings...just experimenting. Any tips or hints are welcome...thank you. Zaph