Hendrik Christiaan Niemann ( 1941 - ) is a South African painter. Hendrik Christiaan Niemann s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1003.06 USD for Boy playing the flute in 2008 to 7211.63 USD for Still Life with Mandolin and Pomegranate in 2013 , based on the size and medium of the artwork.