| 1995 | 版权：尹秀珍
(Beijing, born 1963)
Washing the River
| 1995 | Copyright: Yin Xiuzhen
August 1995, on Fu and Nan Rivers (Jin River). 10 cubic meters of water from the river was made into ice and placed on a sidewalk. People were invited to wash the ice. When the ice blocks finally melted away, sludge remained on the ground.