https://www.upi.com/News_Photos/lp/2de54b9ee2c811719658a44661591752/
https://www.upi.com/News_Photos/view/upi/2de54b9ee2c811719658a44661591752/Earth-Day-celebration-on-the-National-Mall-in-Washington/
NEWS, NATIONAL MALL, EARTH DAY
UPI
UPI
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Earth Day celebration on the National Mall in Washington
Fans cheer as the Flaming Lips perform during the Earth Day on the Mall concert on the National Mall in Washington on April 19, 2009. (UPI Photo/Kevin Dietsch)