Massive projections on Sustainable Development Goals are seen on the north facade of the Secretariat building, and west facade of the General Assembly building at the United Nations headquarters in New York, the United States, Sept. 22, 2015. Ahead of the United Nations Sustainable Development Summit from 25-27 September, and to mark the seventieth anniversary of the United Nations, a 10-minute film introducing the sustainable development goals was projected onto United Nations headquarters, north facade of the Secretariat building, and west facade of the General Assembly building. The projection brings to life each of the 17 goals to raise awareness about the 2030 Agenda for Sustainable Development. (Xinhua/Li Muzi)
