Ejnar Nielsen ( 1872 - 1956 ) was a Danish painter. Ejnar Nielsen s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 376.03 USD for Koneportræt fra Gern. in 2002 to 7170.25 USD for Landscape with a house in 2007 , based on the size and medium of the artwork.