Mystic Board

I've just had this dream , this afternoon when I usually never sleep. I was with i group of people . Most of them unknown . But my couple was with me. We where in some sort rocky labirinth. The entrance had a door made of rock . At some point that rock cracked and everybody freaked out and started r...

I'm attaching an image of one symbol that appeared on one dream i had. I'm almost sure this symbol means something and i think i must saw it somewhere. It's drawed by me , in my dream it look more irregular but the basic symbol it's in there. If it helps it was drawed in one stone. And it looked lik...