That day I went to the exhibition 'Moderne Zeiten' in Neue Nationalgalerie in Potsdamer Platz. As a fan of german expressionism, dada and cubism, I was obviously delighted. I haven't seen such good collection of art since I went to an exhibition in Jan'10 in New York City's 'Neue Galerie'. Kirchner, Kokoschka, Munch, Schad, Arp, Dix... I also discovered some new names that I have to research.