Discovery and restoration Rock carvings at Alta
the world heritage site of alta rock carvings. museum building left, carvings found along walkpaths between museum , beach.
most rocks around alta overgrown thick growth of moss , lichen; once carvings have been discovered, these plants removed , rock cleaned expose full extent of carvings. carvings documented using different techniques, combination of quartz powder painted carvings photographed , digitally treated.
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