I remember there was an eye on top between the two circles.

[ He points to the top of the circle and the crude drawing of an eye. ]

I'm sorry... I saw it constantly but I don't really remember what it looked like.

[ Rather the symbols didn't really make that much sense to him so he didn't pay that much attention. If he knew it would be important, he might have tried to remember it better. ]

You're not a mage, but you'd be able to decipher to runes?