I tried a small drawing experiment tonight. I started with an image that could go into my Coloring Book collection, then took it to a copier and distorted it on the glass. I added a bit to the distorted drawing with each iteration and then distorted that one.
The results got more chaotic when more distortions were copied, so the original drawing is unrecognizable.
Some interesting things happened between iterations. I ended up with some areas that got a motion blur effect added to them if the source I scanned was pulled up slightly from the corners.