Serra da Capivara National Park holds many rock shelters in which the oldest rock art of South America has been found. This art reveals aspects of the religious belief and practices of the earliest inhabitants of this region.The earliest traces of rock painting here dates from between 26,000 and 22,000 BC. Most of the painted works date from 10,000 to 4,000 BC, and were made by Nordeste and Agreste cultures. The sites weren't rediscovered until the 1960's.The park lies in the north east of Bra