Signed sepia Setzer of Vienna postcard photograph of the Norwegian operatic tenor, opera director, and voice teacher.  The Norwegian Music History Archive states that he was "the greatest dramatic tenor in Norwegian history" and he was particularly admired for his portrayals in operas by Giacomo Puccini, Richard Strauss and above all Richard Wagner.   His voice was described by soprano Lotte Lehmann as "a dazzling meteor."  In very fine condition.  3 x 5.25 inches (8 x 13.5 cm.).