This is what I have, Bob.
In the upper left corner, your small skull is located on the forehead area of this large face / head. Coming on across to the right is your fish that is on the sloping frontal part of a helmet that is being worn by this man with the sharply pointed mustashe / chin beard. Farther right is a small circle around what looks like a black line "Y" or turkey track, a white "Y", and some other shapes I can't quite make out. Above that is another circled area that has the numbers "889" across the forehead area of a face with it's eyes closed; and an "X" just above the bridge of the nose. That large yellow spot is my current mark to denote the number "9" being inside this circle. I'm using this technique because there are at least four other "9"s in this photo being noted with the yellow dot.
Whether that large circled area, to the right, is a running man OR a flying witch; the figure has the head of a white Poodle dog. There's a large, white triangle right next to it's forehead. I believer that very large circled area below the flying figure looks like a gargoyle, with large, pointed ears. At least his left ear is large and pointed. Those mine tunnel signs are his eyes and his mouth is that large, black, vertical slit.
The small circle just in front of the gargole looks like "o 4 9". That "0" figure is a letter, not the numerical place holder. OR.....it is the sign for the value of "1". The half circle inside the dark opening is showing an "A".
Straight across to the left is another one of those "9"s. Farther left and slightly higher is a circle around two sets of numbers.......*89 (the * being a dot for value of 2 ??) and under that are the numbers, "o 89", again the "o" could be either a letter, the numerical place holder, or an open dot for the value of "1".
Down and slightly right is one of the drill holes with a notched out lip indicating "up and to the right". Just to it's right is another one of those "9"s.
Back over to the right; on the surface of the large rock at the threshold of the triangular opening, are several letters and numbers. At the top of the circle is what looks like "N 9".
Going back over to the left, at the bottom of the face of the wall, is what looks like a white flame shape with a black line "X" or "R"......not sure. Moving slightly left are two faces stacked one on top of the other and facing to the right. The small top face has an inverted "V" on it's cheek and a white eye with a black line, vertical pupil. The lower face has a black line "A" on the side of his nose and an "o" below that and an inverted "V" below that. Those 3 shapes are stacked along the nose and touching. There are two open, white circles covering his mouth area. Could be the signs for the value "1" or an infinity sign.
DANG........I just saw that werewolf face and outlined it with red. I didn't see it before just now. That sucker has his mouth wide open and you can easily see the lines of upper and lower TEETH. There's two "o" s stacked on his chin. (or it's another infinity symbol) There's another "o" on the end of his nose.
Now to what I had ORIGINALLY thought were the strangest things in this photo........UNTIL I saw that danged werewolf. LOL I outlined him with yellow and you can easily see the slanted, black opening that's his eye socket, the small black opening that's his nostril opening, and his lipless mouth opened wide. The smaller yellow outlined face just left of it is a small, similar face with a white eye and black pupil. His mouth is also opened, and HE has horns.
In the past, I've read that gargoyles were put on the edifices of buildings to scare away evil forces. SOOoooo, could that gargoyle on the right be staring down the demon, the alien, and the werewolf

?
Bob, the feeling I got from marking this photo was that you shouldn't go back to that place. There's a lot going on there that is probably best left alone. Just a feeling and I'm not trying to convince you one way or another. Just letting you know.
EDIT: There are many more letters / numbers that I didn't try marking to avoid really cluttering up the picture.
