Kasper Niehaus ( 1889 - 1974 ) was a Dutch painter. Kasper Niehaus s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1494.49 USD for BOATS ON A RIVER IN SUMMER in 2002 to 17371.83 USD for Het kind van de zee in 2013 , based on the size and medium of the artwork.