Seeking rock art!

Heyo!

I'm looking for some rock art. I've been familiarising myself bit by bit but I'd really appreciate being pointed to some sites by the following criteria (in order of importance):

• the best-preserved rock art, a la Lascaux & such (and/or the most striking--which is not quite the same thing! emphasis on the former since the latter is more subjective :))

• especially which depicts non-human life (other animals & so on) or part-humans (but the less anthropocentric the more it appeals to me)

• and especially anything from the neolithic or (bonus points!!) before! Paleolithic is my main interest, I'm not really interested in anything after literacy :)

Thank you SO much!! Any advice on specific sites or where/how to search under this criteria super appreciated!!