This picture purports to show a human skull with demonic type horns protruding. According to the book where I found it, it is on display in a museum in France. Usually anthropological finds like this are quickly dismissed as hoaxes, or misidentifications. The reason is that the scientific community is very slow to accept anything that changes accepted dogma. A good example of this are the underwater pyramids off the coast of Japan. While the structures may or may not be man made, scientists quickly dismissed the possibilty that they were man made, just because it would change accepted history.