Zhang Dali 张大力 Year 1939 Chairman Mao giving a speech in Yan'an on the 3 rd Anniversary of the foundation of the China People's University on military and political affairs of the war against Japan 1939年毛主席在延安中国人民抗日军政大学成立三周年纪念大会上的讲话 digital c-print | 数码照片 60 x 112cm , Ed. 19 2006