Norwegian soprano (1895-1962), one of the greatest Wagnerian dramatic singers of the 20th century. A restrained and expressive stage performer, she was admired internationally for her voice's sheer tonal beauty, power, stamina, security and consistency of line and tone. Great signed photo showing her as Isolde in Tristan und Isolde, opera by Wagner, inscribed. Size is 8 x 10 inches. Flagstad also wrote "Isolde" on the lower left corner. Contrast is poor, but still readable.