Dirck Verhaert ( 1631 - 1664 ) was a Dutch painter. Dirck Verhaert s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1470.59 USD for AN EXTENSIVE RIVER LANDSCAPE WITH FIGURES RESTING BEFORE RUINS in 2004 to 38937.86 USD for ROME, A PROSPECT OF THE COLOSSEUM in 2004 , based on the size and medium of the artwork.