Recently, an archeological team discovered the cave Outback Paintings outside in . They show the ancient inhabitants of the area worshipping and performing religious ceremonies. Significant early cave Outback Paintings have also been found in in .. A bison from the ceiling, one of the cave’s most famous Outback Paintings.. Paul Pettitt. Art and the Middle-to-Upper Paleolithic transition in Europe: Comments on the archaeological arguments for an early Upper Paleolithic antiquity of the Grotte Chauvet art. Journal of Human Evolution, 2008.