Your right, if your not used to looking for markings ut would look like clouds. I hope I can zero you in on the horse.look at the top left corner.draw an imaginary line to the bottom right corner.move down the top line about one inch.look for a half of solid dark round circle. The flat part is touching the horses head.on the top part of half circle is touching the ear.if go in from bottom of circle you'll see a dark dot, that's the horses eye.the full body of the horse stretches about one third of the picture across.look how they had too have hung over the cliff on ropes to mark the back part of the horse.think, if they went through all that dangerous work, what a magnificent. Group of treasures they will be.the other stone with the priest holding the cross is on the mountain exactly like it is on the stones.
For all of you learning to read signs and markings.look toward the right middle of the picture.now this time I want you to look for a shadow of a man with a hat.he has a rope (shadow) going down from his hand. This is showing me another treasure.on another picture,there is a white dove shape where the rope stops.this signifys the san savior church, which has the nickname(the white dove) I hope this information helps.good hunting.