Willem Gillisz Kool (attributed To) ( 1608 - 1666 ) was a Dutch painter. Willem Gillisz Kool (attributed To) s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 2743.67 USD for Fish-sellers at the beach near Egmont in 2007 to 7518.33 USD for FIGURES ON A FROZEN RIVER NEAR A CHURCH in 2009 , based on the size and medium of the artwor