Ground paintings themed on environmental protection created in San Francisco

Source: Xinhua| 2019-09-26 21:15:10|Editor: Li Xia

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U.S.-SAN FRANCISCO-GROUND PAINTING-ENVIRONMENTAL PROTECTION

People take part in an activity on the ground painting themed on environmental protection at Montgomery Street in San Francisco, the United States, Sept. 25, 2019. A total of 13 ground paintings themed on environmental protection were created on Wednesday in San Francisco to call for reduction of fossil fuel use and investment on green energy. (Photo by Xinhua/Li Jianguo)