Henri Dethier ( 1939 - 2009 ) was a painter. Henri Dethier s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 445.95 USD for The tram Verviers-Eupen under the snow in 2016 to 882.46 USD for Tram sur la place Saint Lambert à Woluwé in 2016 , based on the size and medium of the artwork.