Quote Originally Posted by juan
I've seen several references to the use of kaolin in photography - what's your source? Will the plain, unscented kitty litter do?
The stuff I use is a very pure, fine powdered kaolin (also referred to as "China Clay" I believe). I acquired mine from a ceramicist. I wouldn't think kitty litter would work for this purpose because of its physical size apart from any chemical impurities.