The exhibition Energieland Lausitz is the result of teamwork by students from Fachhochshule Potsdam. The “Future” exhibit section presents surfaces comprised of optical fibres to symbolise a possible future of clean nature. The main attractions are the two fields containing film screens from the Eurosolar projects where sound emerges from rubber flowers. As the visitors need to bend the flowers to fit their position, the fields are constantly changing, which conveys the concept of life. More pictures here.