Jacob Coenraad Ritsema ( 1869 - 1943 ) was a Dutch painter. Jacob Coenraad Ritsema s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 391.71 USD for A WINDMILL IN A POLDER LANDSCAPE in 2004 to 1358.88 USD for A woman with a vegetable cart in a village street in 2007 , based on the size and medium of the artwork.