It's a God's Eye meant to protect the wearer. Or maybe to protect anyone looking at the wearer.
Or, depending on your belief system, it's the eye of Sauron. In which case you better hustle and get that ring into Mount Doom.
And that reminds me of this.
P.S. What is the deal with the model's shoes? Are they made from human skin? They are seriously creeping me out.
