Eduard Clemens Fechner ( 1799 - 1861 ) was a French painter. Eduard Clemens Fechner s works have been put up for auction numerous times, with realized prices varying from 224.74 USD for Portrait d'un membre de l'Institut in 2007 to 404.97 USD for Paysage fantasmagorique in 2013 , based on the size and medium of the artwork.