l Mountains, inspired by lush slopes and fickle light Paris auctions EFTA00708043 Christie's: Paris Avant-Garde Thu, 19 Oct (viewing 14-19 Oct) Art Moderne Fri 20 Oct (viewing 14-20 Oct) REGARDS CROISES: COLLECTION JEAN-FRANQOIS & MARIE-ALINE PRAT Fri 20 Oct (viewing 14-20 Oct) Sotheby's: Modernites