Poster issued by the People's Bank of China, Henan branch, featuring a painting by Xie Ruijie of his favorite subject, the Yellow River, titled The Yellow River is moving forward - 黄河在前进. It is dated in the top left corner, probably 1970. A painting by Xie from 1973 with the same title is in the collection of the National Art Museum of China. The characters on the dam: 自力更生奋发图强 - Self-reliance and working hard for prosperity.