John Vincent BellezzaJohn Vincent Bellezza is senior research fellow at the Tibet Center, University of Virginia, Charlottesville. An archaeologist and cultural historian focused on the pre-Buddhist heritage of Tibet and the Western Himalaya, he has lived in high Asia fo three decades. Bellezza has published widely on archaic ritual traditions in Bon and Old Tibetan literature. Since 1992, he has comprehensively charted the monuments and rock art of the ancient Zhang Zhung and Sumpa proto-states. The first non-Tibetan to have explored both the geographic and ritual sources of each of the four great rivers that emerge from the Mount Tise region, Bellezza has also visited nearly every main island and major headland in the great lakes region of the Changthang. Read More Read Less