John Closterman (after) ( 1660 - 1711 ) was a painter. John Closterman (after) s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1980.63 USD for PORTRAIT OF SIR ROBERT KING, BT., OF BOYLE ABBEY, COUNTY ROSCOMMON (C.1625-1708) in 2004 to 5671.08 USD for Portrait of a gentleman in 2008 , based on the size and medium of the artwork.