Taking the remains from my shattering explorations, I decided to put them to some use. I grabbed a nice sheet of thick off-white paper and sprayed some glue on it. Afterwards I layed out all the broken glass on top of the sheet of paper.
After about an hour, I lifted the paper. The resulting forms are a result of chance and gravity. They are a combination of the glass, broken by gravity and the adhesive power/lack of in the glue.