Twenty-five models wearing 3-meter-long wedding dresses made entirely of toilet paper participate in a show hosted by a local students' association held in the college campus in Wuhan, central China's Hubei province. Hu Min, head of the students' association introduced the event as a means of promoting the concept of low carbon lifestyles and environmental protection, and to cultivate the creativeness of the students. [Photo: photo.sina.com.cn]