view of rocks of the lucala river, in the water bodies of kalandula, with signatures carved in the rocks of tourists who pass

stones rocks river angola erosion place africa lucala travel touristic vegetation plants detailed detail signatures names words sculptures weird shapes shadows day sunlight textures geology geological different kalandula calandula waterfalls close nature natural outdoor exterior lights shadow perspective shape foliage leafs holes historic older view malange malanje outside sunlights records water bodies carved tourists who pass there