In the past I have made many, many copies of some sculpts that I've made. In that process sometimes the foam doesn't set up right and it collapses in some areas. I have always liked the way this looked, so as I dug around a little on the internet I realized that my fallen foam cast heads look a lot like 30 week old fetal skulls, only bigger. So I started to sculpt a head that I could mold and cast. At least three of them are going on a light. Will post more as I make more progress. Here is a picture of the fallen foam head, the actual fetal skull and my new sculpt.