Wolfgang VolzWolfgang Volz has worked with Christo and Jeanne-Claude as the exclusive photographer of their works since 1971. He was also project director (with Roland Specker) for Wrapped Reichstag, Berlin, 1971-95 and (with Josy Kraft) for Wrapped Trees, Riehen Switzerland, 1997-98, and was in charge of The Wall - 13,000 Oil Barrels, Gasometer Oberhausen, Germany, 1998-99 and Big Air Package, Gasometer Oberhausen, Germany, 2010-13. His close collaboration has resulted in many books and more than 300 exhibitions in museums and galleries around the world. Read More Read Less