Henri Charles Guerard ( 1846 - 1897 ) was a French painter. Henri Charles Guerard s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 270.59 USD for Débarquement de créosote (Retenue, Dieppe) in 2004 to 5840.32 USD for [COQUELICOTS ET PAPILLONS]. Vers 1895-1900. in 2007 , based on the size and medium of the artwork.