An uncommon signed photograph of the influential French composer, conductor and pedagogue. She is shown seated next to her piano, and has signed and inscribed at the foot, dating October 16, 1935. Photographed by Edm. Joaillier of Paris. Corner creases, some edge wear and discoloration, and mounting remnants to the verso; overall fine. 7 x 9.5 inches (24 x 28 cm).  Boulanger is quite scarce in this format.