bushmen petroglyphs, twyfelfontein rock art site in damaraland, namibia.

aboriginal aboriginals aborigines africa ancient ancientsite archaelogical archaelogy archeological art bushmen civilisation closeup damaraland drawing drawings ethnic excavation excavations kaokoveld mediteranean mediterranean namibia namibian paintings past petroglyph petroglyphs pictograph pictographs prehistoric prehistory rock rocky site southern tribal twyfelfontein wilderness