A woman takes photos of the awarded creative works in the provincial museum in Hefei, capital of east China's Anhui province, May 14, 2011. An exhibition showcasing creative works by college students made its debut here on Saturday, aiming to promote an environmental-friendly and healthy living style. (Xinhua/Guo Chen)

Visitors stand in front of an awarded work in the provincial museum in Hefei, capital of east China's Anhui province, May 14, 2011. An exhibition showcasing creative works by college students made its debut here on Saturday, aiming to promote an environmental-friendly and healthy living style. (Xinhua/Guo Chen)