What do you think

[south fork]

Looks like some touch up and not very good I don't think it's even native .

[south fork]

Wasn't trying to be rude but the teeth painted on the crack looks to be graffiti . Vandals at work .

[tomf]

Looks like some touch up and not very good I don't think it's even native .

I'm not sure if the pieces where natural features are emphazised to highlight a figure - turtle, owl etc - are NA but the figures and swirls look good.

Not surprising if vandals and 'artists' have embellished an authentic site.

[south fork]

First I've seen with runs in the art work .

[Jethro355]

I love petroglyphs. Those are amazing finds.