its way to the graves, usually in the form of names made with coloured pens (sometimes they are carved). The Great Ziggurat itself has far more graffiti, mostly lightly carved into the bricks. The graves are completely empty. A small number of the tombs are accessible. Most of them have been cordoned off. The whole site is covered with pottery debris, to the extent that it is virtually impossible to set foot anywhere without stepping on some. Some have colours and paintings on them. Some of the "mountains" of broken pottery are debris that has been removed from excavations. Pottery debris and human remains form many of the walls of the royal tombs area. In May 2009, the United States Army returned the Ur site to the Iraqi authorities, who hope to develop it as a tourist destination. Preservation Since 2009, the non-profit organization Global Heritage Fund (GHF) has been working to protect and preserve Ur against the problems of erosion, neglect, inappropriate restoration, war and conflict. GHF's stated goal for the project is to create an informed and scientifically grounded Master Plan to guide the long-term conservation and management of the site, and to serve as a model for the stewardship of other sites. Since 2013, the institution for Development Cooperation of the Italian Ministry of Foreign Affairs DGCS and the SBAH, the State Board of Antiquities and Heritage of the Iraqi Ministry of Tourism and Antiquities, have started a cooperation project for "The Conservation and Maintenance of Archaeological site of UR". In the framework of this cooperation agreement, the executive plan, with detailed drawings, is in progress for the maintenance of the Dublamah Temple (design concluded, works starting), the Royal Tombs—Mausolea 3rd Dynasty (in progress)—and the Ziqqurat (in progress). The first updated survey in 2013 has produced a new aerial map derived by the flight of a UAV (unmanned aerial vehicle) operated in March 2014. This is the first high-resolution map, derived from more than 100 aerial photograms, with an accuracy of 20 cm or less. A preview of the ORTHO-PHOTOMAP of Archaeological Site of UR is available online. Tal Abu Tbeirah Since 2012, a joint team of Italian and Iraqi archaeologists led by Franco D'Agostino have been excavating at Tal Abu Tbeirah, located 15 kilometers east of Ur and 7 kilometers south of Nasariyah (30° 98′ 43.93′′ E, 46° 26′ 97.35′′ N). The site, about 45 hectares