Louis Boulange ( 1812 - 1878 ) was a painter. Louis Boulange s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 397.77 USD for Bouquet de fleurs in 2006 to 8157.94 USD for BOUQUET DE FLEURS DANS UN PAYSAGE in 2010 , based on the size and medium of the artwork.