Princess Charlotte Bonaparte ( 1802 - 1837 ) was a French painter. Princess Charlotte Bonaparte s works have been put up for auction numerous times, with realized prices varying from 380.8 USD for A river flowing through an overgrown valley in 2005 to 631.59 USD for Portrait d'un homme en costume du XVIIe siècle in 2008 , based on the size and medium of the artwork.