Gustav Mahler aged 46.

69. 1906. Breslau. Mahler with George Dohrn (1867-1943), conductor of the Breslau Symphony Orchestra, which Mahler conducted on 24-10-1906 in a performance of his Symphony No. 4 and four of his songs.

70. 1906. Vienna. On 27-05-1906 Gustav Mahler (1860-1911) conducted the world premiere of his Symphony No. 6 in Essen. Later, while spending the summer in Austria, he composed his Symphony No. 8 in just six weeks. 

77. 1906. Graz. Richard Strauss (1864-1949) and Gustav Mahler (1860-1911) on the occasion of the premiere of Strauss's opera Salome, 16-05-1906.

78. 1906. Graz. Gustav Mahler (1860-1911) on the occasion of the premiere of Strauss's opera Salome, 16-05-1906.