Horne, Marilyn. (b. 1934) Signed PhotographSigned promotional portrait of the American mezzo soprano by Colbert Artists Management, New York. Inscribed to Paul McMahon. 10 x 8 inches (25. 5 x 20. 4 cm). Right margin slightly worn, else in fine condition. Her first major breakthrough came when her singing ability was recognized by Igor Stravinsky; he invited her to perform in the 1956 Venice festival. In 1960, she returned to the United States to appear in Wozzeck at the San Francisco Opera.