As an artist - especially a portrait artist - you have to become very familiar with the human skull. It is the foundation of the face. If you are ever going to accurately capture someone's likeness, you need to understand what lies beneath their skin.
The Russian Mystery Holes A strange phenomena is happening in some Russian forests. People are finding strange, deep holes. They appear in the dense forest, in the places you can’t get on the car or truck to bring any device to drill the ground.