The architect Hans Hoffer implements Mirror Head Systems in various old Viennese buildings and impressively stages the Dynamic Projection. The exhibition "Idee Europa - 200 Jahre Wiener Kongress" takes place from the 9th June to the 31st October 2015 at the Hofburg, Wiener Hofburgkapelle and the Federal Chancellery in Vienna. In action four Mirror Head Systems with Vivitek Projectors D968U and the Media console MDC-X1 Infos zur Ausstellung: