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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 walk past the ground paintings 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) 
        

        

        

        


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