To mark the closing of Mozart Year 2006, Christian Ludwig Attersee covered the Vienna Insurance Group headquarters, the Ringturm building on Schottenring. For six weeks, the office tower was transformed into the world's biggest art monument by being covered with 4,000 square meter of netting printed with a motif from the opera Don Giovani. In 2007, Robert Hammerstiel placed an image on all four facades (Tower of Life), and in 2008 it was Huber Schmalix who covered Ringturm (Tower of Art).