Jules Emmanuel Valadon ( 1826 - 1900 ) was a French painter. Jules Emmanuel Valadon s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 347.48 USD for Jeune femme brune in 2005 to 632.68 USD for Nature morte aux livres et à la plume in 2008 , based on the size and medium of the artwork.