I have an original lithograph of the Nouvelle Gravure Internationale of New York and Paris number 205/375 I cannot read or understand the artist signature. Please can anybody help me?

http://img10.imageshack.us/img10/6862/sam0161u.jpg
http://img510.imageshack.us/img510/291/sam0156.jpg
http://img143.imageshack.us/img143/545/sam0150d.jpg
http://img291.imageshack.us/img291/303/sam0155s.jpg