Piet Volckaert ( 1902 - 1973 ) was a painter. Piet Volckaert s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 572.08 USD for La mer du Nord in 2004 to 1427.85 USD for La Place de la Chapelle à Bruxelles in 2006 , based on the size and medium of the artwork.