Auction introduction: The Impressionist and Modern Works on Paper Sale in New York features works by the masters of the late 19th and early 20th centuries, including standout examples of Modernism and Impressionism by Pablo Picasso, Egon Schiele, Tsuguharu Foujita and Edgar Degas, among others. For over 40 years, Christie’s dedicated Works on Paper Sale has celebrated this unique category as a platform for connoisseurs of a medium rich in experimentation and invention.