Eduard Imhof

Eduard Imhof (25 January 1895 – 27 April 1986) was a professor of cartography at the Swiss Federal Institute of Technology, Zürich, from 1925 to 1965. His fame, which extends far beyond the Institute of Technology, stems from his relief shading work on school maps and atlases. Between 1922 and 1973 Imhof worked on many school maps. He drew and shaded maps of Switzerland as well her various cantons and the Austrian province of Vorarlberg. Provided by Wikipedia