René Joseph Gilbert ( 1858 - 1914 ) was a French painter. René Joseph Gilbert s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 3840 USD for Etude de t√™tes in 2005 to 8352.32 USD for An artist contemplates the work of the day in her studio. in 2015 , based on the size and medium of the artwork.