Inanke's prehistoric paintings are a celebration of life The trail to the great cave of Inanke in southern Zimbabwe begins confidently with arrows painted on bare patches of granite and soon vanishes into four miles of often pathless wandering through fields of shoulder-high grass, dense scrub forests and formidable thorn bushes. Without the direction of our guide, the archaeologist Paul Hubbard, our group would never have found this cave containing some of the most magnificent prehistoric paintings in the world. But reach the approximately 30-foot-long frieze of intricately varied paintings and you will find it free of the man-made barriers,...