Martin, Mary. (1913–1990) Signed Photograph in "The Sound of Music"Signed photograph of the beloved American actress and singer, swathed in an enormous dress and veil in the wedding scene from The Sound of Music. She has signed and inscribed across the photograph to Paul McMahon. Very fine. 3. 5 x 5. 5 inches (8. 8 x 13. 8 cm). From the collection of Paul McMahon, a critic, photographer and artist who worked for more than 13 years touring with Marlene Dietrich as the icons stage manager, announcer, dresser, secretary