A visitor walks inside a ceramic room in Nanjing, East China's Jiangsu province, May 10, 2012. Covering an area of 30 square meters, the ceramic room was built by 10 colleague students of Nanjing University of Arts. They spent about two months to build it. The wall, tea table and decorative lighting are all made of ceramic materials. [Photo/Xinhua]

A visitor takes picture inside a ceramic room in Nanjing, East China's Jiangsu province, May 10, 2012. Covering an area of 30 square meters, the ceramic room was built by 10 colleague students of Nanjing University of Arts. They spent about two months to build it. The wall, tea table and decorative lighting are all made of ceramic materials. [Photo/Xinhua]