I think it is highy likely that the carvings were quite possibly coloured or enhanced when they were in use. In some places, there is still a tradition of white washing rocks at certain times of year. Such a thing could well have formed part of their ritualistic use. Maybe even additions to the design being added over time. We'll never really know.
Reply | with quote | Posted by Kozmik_Ken 6th August 2011ce 14:36 |
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