A print designed by a college student on display at the Blue Calico Museum in Nantong, east China's Jiangsu Province, July 15, 2015. College students came to the Blue Calico Museum to experience the handicraft of making blue calico during their summer holidays. (Xinhua/Huang Zhe)
Wu Lingshu (3rd L, front), an inheritress of the blue calico handicraft, teaches college students how to engrave designs on board at the Blue Calico Museum in Nantong, east China's Jiangsu Province, July 15, 2015. College students came to the Blue Calico Museum to experience the handicraft of making blue calico during their summer holidays. (Xinhua/Huang Zhe)
A college student experiences dyeing, one of the procedures in making blue calico, at the Blue Calico Museum in Nantong, east China's Jiangsu Province, July 15, 2015. College students came to the Blue Calico Museum to experience the handicraft of making blue calico during their summer holidays. (Xinhua/Huang Zhe)
A college student experiences spinning at the Blue Calico Museum in Nantong, east China's Jiangsu Province, July 15, 2015. College students came to the Blue Calico Museum to experience the handicraft of making blue calico during their summer holidays.
College students from the Beijing Institute of Technology dry the blue calico they made at the Blue Calico Museum in Nantong, east China's Jiangsu Province, July 15, 2015. College students came to the Blue Calico Museum to experience the handicraft of making blue calico during their summer holidays. (Xinhua/Huang Zhe)