 Complete the following phrase:  Fiedler was born in Prostějov, near Olomouc in Moravia. Fiedler was a pupil of Hugo Erfurth. He was regarded as an eccentric during his apprenticeship in Pilsen, and worked in 1905 and again in 1912 with Rudof Dührkoop in Hamburg, and from 1908 to 1911 with Hugo Erfurth in Dresden. At the 