Jan De Belder ( - ) is a painter. Jan De Belder s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 16.88 USD for The beguinage in Lier in 2004 to 74113.02 USD for SAINT MARGARET AND THE DRAGON IN AN EXTENSIVE RIVER LANDSCAPE in 2008 , based on the size and medium of the artwork.