The Wolkenturm is a sculpture which ranges a good 15 metres into the sky, level with the tops of the highest trees, and offers an unexpected view from a range of different perspectives. Here, on the eastern side of the park, the viewer finds a reciprocal relationship between culture and nature. Slanting, unaligned windows fill the arena with light and give an impression of natural airiness. From the seating stands, which have space for 1, 730 concertgoers, the view is of the historic castle in its romantic setting. (Source: http://www.grafenegg.at/castle/e_wolkenturm )
