Ray Dolphin worked in the West Bank and Gaza for over 30 years, most recently for the UN office for the Coordination of Humanitarian Affairs (UNOCHA), where he was Senior Analyst. In addition to numerous UN reports, his book ‘The West Bank Wall: Unmaking Palestine’ was published by Pluto Books in 2006 and he collaborated with Magnum photographer Joseph Koudelka for the photo-book, ‘Wall’, published by Aperture in 2013.