How much is the work of contemporary calligrapher Lu?

Lu, a native of Changzhou, Jiangsu Province, was born in 1949. Pen name Cao Feng, roadside stone, China first-class calligrapher. Executive Vice President of the Poetry and Calligraphy Research Institute of the World Chinese Federation, Dean of Jiangsu Branch, Visiting Professor of Beijing Superstar Art College, Director of Changzhou Writers Association.

The price of the work is about 30,000-50,000 per square foot, depending on the situation of the work.