'Adolphe Max (Burgomaster of Brussels)', (1919). Portrait of Belgian liberal politician Adolphe Eug?ne Jean Henri Max (1869-1939), Mayor of occupied Brussels during the First World War, 1914-1919. From "The History of the Great European War: its causes and effects", Vol. II, by W. Stanley Macbean Knight. [Caxton Pulishing Company, Limited, London, 1919]