Black pottery maker Wang Shanben puts molded pottery into a kiln in Beiyao Village of Rongcheng City, east China's Shandong Province, April 22, 2014. Wang Shanben, 76, started working on black pottery from 14 years of age. The septuagenarian is now the only person engaging in making black pottery with traditional way within a radius of hundreds of kilometers. (Xinhua/Yu Qibo)