Jan Frans Van Dael (after) ( 1764 - 1840 ) was a Flemish painter. Jan Frans Van Dael (after) s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 286 USD for Still life of flowers in 2005 to 45757.86 USD for STILL LIFE WITH INSECTS in 2009 , based on the size and medium of the artwork.