Evening Sale of Impressionist and Modern Art
http://www.christies.com/features/auctions/0511/imp-mod/
The Evening Sale of Impressionist and Modern Art will be held on 4 May 2011 and feature fifty-seven exceptional works representing the best and brightest in this collecting category. Included in the sale are paintings and sculpture by the great masters Claude Monet, Pierre Bonnard, Henri Matisse, Maurice de Vlaminck, Pablo Picasso, and Giorgio de Chirico, among others.
Christie's
20 Rockefeller Plaza
New York, New York