Michael Nelson Tjakamarra ( 1948 - ) is an Australian painter. Michael Nelson Tjakamarra s works have been put up for auction numerous times, with realized prices varying from 15600 USD for KANGAROO STORY AT WANTAPI 1988 in 2004 to 16800 USD for MIKILANGU 1984 in 2004 , based on the size and medium of the artwork.