Yes hadji, it is a face, but I see down the mouth a V, did you notice this ?. What the H means, may be a tunnel,but if it is a M ? do I have to find another and smaller owl ?.Like old dog said, must be numebrs there because is a Mathew place, Welocome all your inputs.
Any time I see a drill hole thats on an angle I would treat it like a anchor point there should be two. A drill hole thats 3" X 3" that looks someone pressed a softball into the rock treat it like a bow and arrow, arrow points to the bottom thats just for a horizional hole and the direction is where the arrow goes, even if its on a hill, go up the hill and across the top if necessary, you may find an old hand dug hole its a learning tool