(121112) -- SHANGHAI, Nov. 12, 2012 (Xinhua) -- An expert checks the condition of Miller's masterpiece "Gleaners" during the exhibition arrangement of "Millet, Courbet and French Naturalism: Masterpieces from Musee d'Orsay" at the China Art Meseum in east China's Shanghai, Nov. 12, 2012. A total of 87 masterpieces dating from the mid-19th century to the early 20th century by Millet, Courbet, Corot, Bonheur and etc. will be presented in the exhibition which is expected to be open on Nov. 16, 2012. (Xinhua/Ren Long)