A jar of fresh air fetches $860 in China (7)

The Hindu 2014.04.11 03:59
AP Beijing artist Liang Kegang returned from a business trip in southern France with well-rested lungs and a small item of protest against his home city's choking pollution - a glass jar of clean, Provence air. "Air should be the most valueless commodity, free to breathe for any vagrant or beggar," Liang said in an interview.
VAGRANT, ARTIST, JAR, AIR, MASK, GIMMICKRY, France, China, New York, USA