Constance Marie Charpentier ( 1767 - 1849 ) was a French painter. Constance Marie Charpentier s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 6000 USD for PORTRAIT OF A YOUNG OFFICER in 2007 to 19757.64 USD for Une mère convalescente soignée par ses enfants in 2019 , based on the size and medium of the artwork.