border fence between the US and Mexico. 美墨邊界圍欄

Mexicali, Mexico
Volunteers paint the border fence between the US and Mexico as part an art project entitled Erasing the Border
Photograph: Sandy Huffaker/Reuters
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http://www.theguardian.com/news/gallery/2016/apr/10/photo-highlights-of-the-day-elvis-in-scotland-and-peruvian-tuk-tuks