(USA Today) - How much is fresh air worth in smog-choked China?
A jar of air from Provence, France, sold last month for $860.
The jar was part of a conceptual art project by Beijing artist Liang Kegang, who had returned from a trip in southern France. Liang put the jar on auction before a group of about 100 Chinese artists and collectors last month, reports the Associated Press.
"Air should be the most valueless commodity, free to breathe for any vagrant or beggar," Liang said in an interview with the AP. "This is my way to question China's foul air and express my dissatisfaction."
Beijing's air quality — measured in particles of pollution — has averaged 100 micrograms per cubic meter since 2008, The Wall Street Journal reports. That's more than six times the annual standard set by the U.S. Environmental Protection Agency.
The buyer of the French air was Chengdu-based artist and entrepreneur Li Yongzheng.
Li told the AP, "This past year, whether it was Beijing, Chengdu or most Chinese cities, air pollution has been a serious problem. This piece of work really suits the occasion."