Inverted Pentagram

A symbol found in ancient Masonic temples, it also represents Sirius, the Dog Star

Associated only recently, since the 19th Century, with Satanists and known as the Devil’s Goat, this symbol is in fact far older and can be found in ancient Masonic Temples. In Wicca, it is a symbol of the 2nd Degree and magickally it represents the Dog Star Sirius and can be used to channel higher energy into material manifestation.