Gerard Pietersz Van Zyl ( 1607 - 1665 ) was a Dutch painter. Gerard Pietersz Van Zyl s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 9888.17 USD for AN ELEGANT COMPANY COURTING AND MAKING MUSIC IN AN INTERIOR, WITH A SERVANT POURING WINE IN THE BACKGROUND AND TWO DOGS IN THE F in 2004 to 23149.93 USD for Le joueur de violon La j