The Pentagram is the Wiccan symbol of protection, but when it's pointing down as it is in this picture it is Satanic. Each point in the Wiccan Pentagram (right-side up) means a different element, Light,Water, Earth,Fire and Air. The circle means protection. When it's upside-down it means the opposite. Wiccan was created in 1950 and is basically a mash-up of a lot of different pagan religions. The Church of Satan was created in 1970, they took the Wiccan pentagram and the Christian cross and flipped it, declaring it their symbols.