[{SlideShowNav}] !!!Twyfelfontein Petroglyphs [{Image src='NA0641_Petroglyphen_Twyfelfontainjpg.jpg' caption='Twyfelfontein Petroglyphs, July 2012, © [Gerhard Huber|Geography/About/Consortium/Huber,_Gerhard]' alt='Twyfelfontein Petroglyphs' width='900' height='599'}] [{Metadata Suchbegriff='Twyfelfontein Petroglyphs'}] [{SET customtitle='Twyfelfontein Petroglyphs (4)'}]