Trees outside the Peabody Essex Museum are painted blue in celebration of Earth Day in Salem
A volunteer paints a tree blue outside the Peabody Essex Museum in celebration of Earth Day, as part of the public art installation "Konstantin Dimopoulos: The Blue Trees," which aims to raise awareness about global deforestation and climate change, in Salem, Massachusetts, U.S., April 21, 2022. REUTERS/Brian Snyder
