Preview Rock engravings, UNESCO World Heritage Site, Twyfelfontein, Namibia, Africa Image ID: 483-1370 Artist: Peter Groenendijk Purchase a commercial license Buy framed prints & more from our print store ancient ancient civilization horizontal namibia unesco world heritage site animal representation archaeology art badge logo color image day engravings history no people outdoors photography rock rock engravings unesco world heritage site travel travel destinations twijfelfontein unesco