article: Kunstakademie Düsseldorf
links: Hans Hollein Joseph Beuys Prussia 1773 Napoleonic Wars Jörg Immendorff Düsseldorf Nam June Paik Sigmar Polke 1762 1850s Munich Markus Lüpertz Paul Klee Albert Oehlen Gerhard Richter 1822 Günter Grass Düsseldorf school of painting