Natural sand patterns emerge on Yellow River riverbed

Photo taken on July 17, 2026, shows the water level of the Yellow River receding along the Pinglu section in Yuncheng City, north China's Shanxi Province, after this year's water and sediment regulation operation at the Xiaolangdi and Sanmenxia reservoirs. Carved by the retreating waters, the exposed riverbed reveals intricate natural patterns resembling delicate sand paintings. (Photo by Yang Jianfeng/Guangming Pictures)

Photo taken on July 17, 2026, shows the water level of the Yellow River receding along the Pinglu section in Yuncheng City, north China's Shanxi Province, after this year's water and sediment regulation operation at the Xiaolangdi and Sanmenxia reservoirs. Carved by the retreating waters, the exposed riverbed reveals intricate natural patterns resembling delicate sand paintings. (Photo by Yang Jianfeng/Guangming Pictures)