Hermanus Koekkoek (after) ( 1836 - 1909 ) was a Dutch painter. Hermanus Koekkoek (after) s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 65.01 USD for Dutch fishermen netting their catch on a frozen waterway in 2006 to 4798.46 USD for Fishing vessel putting out to sea in 2012 , based on the size and medium of the artwork.