Rocky landscape in the Tissouar area, shaped by erosion into strange sculptures, in the highlands of the Tassili Mountains. Hidden amidst these stone citadels are the numerous rock art sites. - Algeria - 1966
 
     	Rocky landscape in the Tissouar area, shaped by erosion into strange sculptures, in the highlands of the Tassili Mountains. Hidden amidst these stone citadels are the numerous rock art sites. - Algeria - 1966