This painting is accompanied by a certificate of authenticity from Papunya Tula Artists Pty Ltd which reads in part, 'This painting depicts designs associated with the site of Wilkinkarra (Lake Mackay). In mythological times a large group of Tingari Men came from the west and visited this site to perform ceremonies. They went underground at the lake. Since events associated with the Tingari Cycle are of a secret nature no further detail was given...'