Jean Jacques Rousseau ( 1861 - 1911 ) was a French painter. Jean Jacques Rousseau s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 3875.05 USD for La botanique de J.J. Rousseau, ornée de soixante-cinq planches, imprimés en couleurs d`après les peintures de P.J. Redouté in 2004 to 20000 USD for Cherry blossom in 2014 , based o