The higher elevations of the mountain contain hundreds of further rock paintings, most of which have been painstakingly documented by Harald Pager, who made tens of thousands of hand copies. Pager's work was posthumously published by the Heinrich Bart Institute, in the six volume series "Rock Paintings of the Upper Brandberg" edited by Tilman Lenssen-Erz. (I. Amis Gorge, II. Hungorob Gorge, III. Southern Gorges (Ga'aseb & Orabes), IV. Umuab & Karoab Gorges, V. Naib (A)and the Northwest, VI. Naib (B), Circus & Dom Gorges. Volume VII. Numas Gorge is unlikely to be published due to discontinued funding.)