Rudolf Wilke was known for his work in the journal started by whom?
Rudolf Wilke: Rudolf Wilke (1873 in Braunschweig — 1908 in Braunschweig) was a German caricaturist and illustrator known for his work for the journal "Simplicissimus", to which he was invited to contribute by Albert Langen. Simplicissimus: Simplicissimus (] ) was a satirical German weekly magazine started by Albert Langen in April 1896 and published until 1967, with a hiatus from 1944-1954.
Albert Langen