Karl Langer was born in
Vienna in 1903, where he lived until emigrating to Australia in 1939 with his wife Gertrude. Karl studied architecture in Vienna, most notably in the Master Class run by
Peter Behrens, at the Viennese Academy graduating in 1926. During this time Karl worked in the office of Josef Frank, who was to become well known in Swedish modernism, and later in the office of Schmidt and Aichinger. In 1928 he was appointed the architect in charge of Behrens Vienna office, where he designed and supervised important works such as the tobacco factory in Linz, Austria. At this time he also commenced studies in Art History at the
University of Vienna, graduating as a Doctor of Philosophy in 1933 with a thesis entitled "Origins and Development of Concrete Construction". In 1935 Karl established his own practice in Vienna. In 1932 he married a fellow student
Gertrude Froeschel. They graduated the following year on the same night, with Doctorates of Philosophy in Art History. In 1938 with the annexation of Austria by the Third Reich, Gertrude, who was Jewish, and Karl left Vienna and traveled via Athens to Australia. ==Career in Australia==