In this highlights edition: Art Basel, Swiss landscape architect Enzo Enea and his Tree Museum, Mountaineer Reinhold Messner, inside Germany’s most exclusive clubs and the photographic art of Thomas Struth.  Art Basel The world’s biggest fair for contemporary and modern art opened in Switzerland earlier this week. Art Basel is in its 41st year now and for the last ten years the Berlin photographer Gabriele Heidecker has been taking photos there. Swiss Landscape Architect Enzo EneaEuromaxx visits Swiss landscape architect Enzo Enea and his Tree Museum on the shore of Lake Zurich, Switzerland.Dossier - Mountaineer Reinhold MessnerReinhold Messner is one of the world's most famous mountaineers. The Italian born German speaker was the first man to conquer all fourteen peaks higher than 8 thousand meters. But in this edition he tackles the questions in our euromaxx dossier. Members OnlyEuromaxx takes you inside three of Germany’s most exclusive clubs. We start with the Mercedes 300 SL Club for vintage cars, move on to the China Club in Berlin and round off our trip by dropping in for a round of golf at the Wittelsbach Golf Club in Bavaria.German Photographer Thomas StruthWe met up with Thomas Struth, one of the top five most successful German photo artists at a photo shoot for his next project and accompanied him through an exhibition in Cologne.