Schoenberg, Arnold. (1874-1951) [Mitropoulos, Dimitri. (1896–1960)] Signed Photograph to Dimitri MitropoulosSigned original photograph of the composer, inscribed to one of the conductors most closely associated with his music, "To Dimitri Mitropoulos: many cordial season greetings. I was not well enough to play the records oftener than once. I hope I can do it soon, to write you thoroughly about them. Sincerely yours Arnold Schoenberg 1950." Signed to the lower right mount by the photographer, Richard Fish. 8. 5 x 6. 5 inches (21. 6 x 16. 5 cm), in the