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What are the different methods used to date such artworks? Whenever a new scientific method becomes available to test some of these. But dating most rock art isnt usually quite so straightforward. Most sites can not be convincingly dated from a consideration of the imagery represented and so a means of directly dating rock art by scientific methods is the.But there are difficulties with each step in collecting this kind of evidence.Petroglyphs are made by removing the outer dark surface of rocks, called rock varnish or patina, to reveal the lighter rock underneath.

This method of classifying rock art however has become less popular as the structure.

It is based on the simple fact that industrial and art forms and for that matter.

Dating rock art is very difficult, says archaeologist Dr June Ross from the.

Rock Art can be “interpreted” in many ways, including by modern artists and spiritual practitioners with purposes which may have either a lot or very little to do with the reasons it was produced long ago.

These modern interpretations can be useful to those who engage in them, even giving great pleasure and serenity.

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