Barent Graat (after) ( 1628 - 1709 ) was a Dutch painter. Barent Graat (after) s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 2521.18 USD for An elegantly dressed lady and her son in a parklandscape near a fountain, a male servant attending her dogs nearby in 2008 to 10000 USD for ABRAHAM AND ISAAC ON THEIR WAY TO THE SACRIFICE