Snake in the Mouth...

petroglyph panel is about two meters square, and likely depicts a snake dance ceremony.

snake-in-the-mouth-man-full.jpg
Note the use of (faded) blue pigment on the eyes, on the snake in the mouth, and on the collar on the snake on the left.

Note the use of (faded) blue pigment on the eyes, on the snake in the mouth, and on the collar on the snake on the left.