Visitors are seen at the exhibition on Chinese Old Summer Palace (Yuanmingyuan) held at the View Two gallery in Liverpool, Britain, Aug. 19, 2013. More than 20 computer-drawn pictures on Yuanmingyuan' rebuilding and a video clip demonstrating more than 100 original scenes in the garden are presented at the exhibition, by a team led by Guo Daiheng, a senior architect and professor with the School of Architecture at China's Tsinghua University. (Xinhua/Yin Gang)