Today, while walking down the street with friends, I discovered a sheet of paper with a strange symbol on it taped to the side of a small billboard.

For whatever reason it striked me as extremely weird so I pocketed it with the hopes of discovering what it meant.

Is it a riddle? Just a symbol? I have no idea but hopefully someone here will recognize something from it.

Here is a picture of the symbol:
http://www.sigmirror.com/files/116/Symbol.jpg

On the bottom of the hexagon is a cobra inside a circle:
http://www.sigmirror.com/files/116/Cobra.jpg

In the center of the pentagon maze is an eye:
http://www.sigmirror.com/files/116/Eye.jpg

Around the outside of the hexagon are the letters: H, Q, L, H, and O (in that order)

Has anyone ever seen anything like this? I guess what strikes me most (beyond the fact that it is wierd as fuck) is the creepy eye in the center...reminds me of the Illuminati eye. Some person actually took the time to print this out and place it on the street corner so it must mean something.

On a semi-related note, I live in Milwaukee, WI.