The price of works in 2013: 20,000 yuan/square foot
The price of works in 2012: 10,000--15,000 yuan/square foot
The price of works in 2011: 8,000-- 12,000 yuan/square foot
Reference price in 2010: 6,000-8,000 yuan/square foot
The trend of smooth style in Wang Zhiluo’s early calligraphy works (yuan/square foot) Time (year) 1990 1995 2000 2002 2004 2006 2007 2008 2009 Runge (yuan) 300 800 1200 1800 2500 3000 3400 4600 5500