Photo taken on July 10, 2018 shows papier-mache pandas during an exhibition of the papier-mache artwork "1,600 Pandas" at Metrotown mall in Vancouver, Canada. "1,600 Pandas", a papier-mache artwork created in 2008 by French artist Paulo Grangeon for the World Wildlife Fund (WWF), began its Canada exhibition tour on Tuesday. (Xinhua/Liang sen)