Zheng Guogu – Waterfall. These iron bottles are part of an ongoing series entitled A.D. 2000, to Oxidize 2000 Years, which the artist started to make in 1999 and described as anti-easy-to-carry-about, anti-fictitious, anti-pop, anti-gaudy, anti-advertising, anti-pop. View artwork online at The Saatchi Gallery – London contemporary art gallery.