Ellen Dissanayake is currently an Affiliate Professor at the University of Washington. She synthesizes a wide variety of approaches—from neuroscience and ethology, physical and cultural anthropology, and developmental and cognitive psychology—to support her claim that the arts, including music, evolved to be an inherent part of human nature...blah blah blah...
shes a little old for bangs.
Dot/cuppule. Series of dots. Line: straight, wavy, zig-zagged, or curved: simple curve/arc, open or closed; spiral. Series of lines: parallel, non-parallel, crossing; joined free-form or as a regular/irregular polygon....
Only a finite number of figures that can be formed, no matter where in the world the rock art is created.
Combine that with with evolutionary psychologist Ellen Dissanayake and you get
Malotki, a professor emeritus of languages at Northern Arizona University, said no one would ever know the true meaning of images pecked or painted on stone pallets because the artists are dead and did not leave a record or "Rosetta Stone" to decipher the images' meanings.
Translated as, I am Dr. Ekkehart Malotki, a preeminent researcher into the history of rock art, and if I don't know the meaning, no one ever will.