Progressive Pictures of the skull preparation

Here's a bunch of pictures of how the skull preparation has progresses. It is not finished yet, but it is moving right along. The most delicate parts are now beginning - preparing around the teeth and preparation of the very thin skull section which is only 1-2 mm thick. Both are a challenge but I'm making good progress. The skull gets lighter each day I work on it as all the excess matrix is removed.
First of all, a progressive set of pictures as taken from the inside of the skull looking out. All this has occurred over the last 7 weeks.

Next a sequence taken from the bottom looking up into the skull.

Pretty good for about 80 hours of actual work on removing rock!
Sincerely, Greg Carr