South African photographer, Joe Alfers, enthralled a U3A audience about his visual enhancement of Lesotho rock art paintings document over a period of six years from 1979-1985 that revolutionised the recording of these precious works. Dubbed the Analysis of Rock Art in Lesotho ( ARAL Project) was established as a systematic research and documentation initiative to record the rich and extensive rock art of Lesotho. …
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