Johnny Yungut Tjupurrula ( 1930 - ) is an Australian painter. Johnny Yungut Tjupurrula s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 3600 USD for NGAMINYA 1999 in 2004 to 37629.47 USD for TJUTALPI AND TJULAWARRI in 2005 , based on the size and medium of the artwork.