Jan de Momper Giovanni de Momper ( 1614 - 1688 ) was a Flemish landscape painter. Jan de Momper s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 2568.56 USD for Paesaggio con architetture diroccate e viandanti in 2005 to 5188.29 USD for A coastal landscape in 2011 , based on the size and medium of the artwork.