Stock Photo: Namondjok centre who ate his clan sister, Namarrgon right , the Lightning Man and Barrginj his wife below left supernatural ancestors at the rock art site at Nourlangie Rock, Kakadu National Park, Northern Territory, Australia

Stock Photo: 1890-88016 Namondjok centre who ate his clan sister, Namarrgon right , the Lightning Man and Barrginj his wife below left supernatural ancestors at the rock art site at Nourlangie Rock, Kakadu National Park, Northern Territory, Australia