My second attemp at making a mold. I made a skull out of clay that was ok. I then made a three piece
mold of the skull. I was starting to get into making the mold so I then made a fourth  piece to the mold.
It looked cool but I never used the fourth piece.Above you see the skull that came out of the mold
using just three pieces. I used two part foam then covered the foam with latex.
Here is the first foam skull before I added the latex. I cleaned it up a little bit for these pictures. I think
you have to keep playing with making molds before it clicks. I`ve read alot of the stuff out there but
you really don`t learn it until you start doing it.