Niels Macholm ( 1915 - 1997 ) was a painter. Niels Macholm s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 367.92 USD for Autoportrait in 2005 to 958.19 USD for Two pieces of bread with egg and sausage in 2007 , based on the size and medium of the artwork.