Anyone who needs more proof or wants to see other projects by Christian Waldvogel can visit an exhibition in Rapperswil in northeastern Switzerland until August 22nd. Our series this week will take us on a journey to six of Germany's most beautiful islands. We're starting in the North Sea LM REIN off the coast of Lower Saxony, where the East Frisian islands stretch for some 90 kilometres and thereby help protect the region's famous mudflats. Our destination today is the island of Langeoog between Baltrum and Spiekeroog LM RAUS - like many of its neighbouring islands it has no autombile traffic and is therefore a perfect place to unwind and commune with the elements.