Ключевые слова: africa, ancient, antelope, art, beautiful, bushman, carving, cave, culture, desert, drawing, dry, elephant, engraving, heritage, horizontal, landmark, mountain, namibia, natural, nature, outdoors, painting, past, pattern, prehistoric, red, rock, sandstone, season, sky, spectacular, stone, travel, twyfelfontein, unesco, wall, wild, wildlife, world,