The art historians Dr. Bettina Krogemann and Marlies Pollak talk about Art Cologne 2012 + NADA Cologne (in German language). Marlies Pollak is member of the board of Lothar & Christel Fischer Stiftung. Art Cologne 2012 + NADA Cologne. Cologne Germany, April 17, 2012. Right-click (Mac: ctrl-click) this link to download Quicktime video [...