A Chinese artist colors a porcelain vase during the International Macsabal Woodfire Festival held in Zibo, Shandong province. [Photo provided to chinadaily.com.cn]

An American artist works on his latest creation during the International Macsabal Woodfire Festival held in Zibo, Shandong province. [Photo/ onlinesd.cn]

Qu Bing, a Chinese ceramic artist, concentrates on his creation during the International Macsabal Woodfire Festival held in Zibo, Shandong province. [Photo/ onlinesd.cn]