Jan Cornelisz Verspronck (after) ( 1597 - 1662 ) was a Dutch painter. Jan Cornelisz Verspronck (after) s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 300.21 USD for Portrait of a young lady in 2008 to 3101.84 USD for Portrait of a gentleman dressed in black in 2017 , based on the size and medium of the artwork.