Johannes Hermanus Barend Koekkoek (attributed To) ( 1840 - 1912 ) was a Dutch painter. Johannes Hermanus Barend Koekkoek (attributed To) s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 333.84 USD for Ruins of Castle Sandenburg near Veere in 2005 to 7874.02 USD for Delta. in 2010 , based on the size and medium of the artwork.