Long Tom Tjapanangka ( 1930 - ) is an Australian painter. Long Tom Tjapanangka s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 6534.52 USD for Untitled in 2004 to 8590.71 USD for Puli Tjuti (Many Mountains), in 2005 , based on the size and medium of the artwork.