Huge mist cannons attract people in Lanzhou (2/3)

A visitor poses for photo by a huge mist cannon at the Dongfanghong Square in Lanzhou, Gansu province on Sunday, May 4, 2014. The industrial water cannon is designed to spray mist to the air to control dust. It was placed at the square to water the lawn because the sprinkling irrigation system there could not work due to subway construction activities. (Photo: China News Service/Yang Yanmin)