Rock engraving of a cow, neolithic rock art of Tasset Plateau, Tassili n'Ajjer National Park, Unesco World Heritage Site, Wilaya Illizi, Algeria, Sahara, North Africa, Africa

africa african african aged algeria algerian animal animals area areas art attraction attractions carving carvings conservation cow cows day daylight daytime drawing during engraving engravings exterior exteriors famous heritage historic historical historically history illizi known najjer national national natural nature neolithic nobody north of old outdoor painting paintings park park parks petroglyph petroglyphs petrograph petrographs photo photos pictogram pictogramme pictogrammes pictograms pictograph pictographs plateau preserve preserves renowned reserve reserves rock rock sahara sanctuaries sanctuary seeing shot shots sight sights site site sites sites tasset tassili the tourist unesco unesco well well known wilaya wildlife work works world worth