This gem of an exhibition comes courtesy of the Sterling and Francine Clark Art Institute in Massachusetts, with 73 works touring to the Shanghai Museum. A rare opportunity to see key pieces by the likes of Renoir, Monet, Millet et al, it's highly recommended. Expect works by all the superstar 19th century Impressionists and all the playful lighting effects and deft brush stokes that entails. Accompanying blurbs are mainly in Chinese, but that aside, it's a treat to see and better still, totally free.