unexpected
As I walked along a street on the edge of Boston bright color on a building caught my eye. It was a mural painted on a wall outside of the Exelon Mystic Power Station.
I'm always happy to visit (new to me) murals!

An article from the Boston Globe on November 1, 2019 describes the murals in this location.
Click to read the article Giant murals brighten the view around Encore.