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The acid-umbrella is designed to inform people of this environment killer. When the surface of the umbrella got acid rain, the green natrual patterns on the surface would change into an industrial polluted world with heavy smoke. It raises the attention to this problem, encourages more people to protect the environment.
Zhang Xusheng,Ying Fangtian,Peng Junjie,Wang Jiaxi,Shen Meiying,Li Qiong,Xiao Wei
Peng Junjie,Wang Jiaxi,Shen Meiying,Li Qiong,Xiao Wei,Zhang Xusheng,Ying Fangtian