Exhibition PAINTER. MENTOR. MAGICIAN. Otto Mueller and his Network in Wrocław 12 Oct 2018 – 03 Mar 2019 Save / follow 11 I've seen this 2 Comment on PAINTER. MENTOR. MAGICIAN. Otto Mueller and his Network in Wrocław Share PAINTER. MENTOR. MAGICIAN. Otto Mueller and his Network in Wrocław with your friends Hamburger Bahnhof - Museum für Gegenwart Berlin, Germany