Tourists in front of the rock with the famous rock engraving of a crying cow, neolithic rock art near Djanet, Tassili n'Ajjer National Park, Unesco World Heritage Site, Wilaya Illizi, Algeria, Sahara, North Africa

africa african african algeria algerian art being beings blue countryside cow crying day daylight daytime desert deserts djanet dried dry dryness during engraving exterior exteriors famous formation formations front heritage human humans illizi in landscape landscapes najjer national national nature near neolithic north of outdoor park park parks people person persons photo photos rock rocks rocky sahara sand sandy scenery scenic several shape shaped shapes shot shots site sites sky stone tassili the tourism tourist touristic touristical touristically tourists tourists touristy unesco unesco wilaya with world