In 1906 he took up the study of national economics at the University of Munich. In 1908 he began studying architecture at the Technical University of Berlin; two years later he transferred to the Technical University of Munich, where in 1912 he graduated "cum laude". In Munich he was influenced by Theodor Fischer, an architect whose own work fell between neo-classical and Jugendstil, and who had been teaching there since 1907; Mendelsohn also made contact with members of Der Blaue Reiter and Die Brücke, two groups of expressionist artists.