Art has always served as an outlet to express values and opinions. Some create a 3,200-foot painting to promote peace, while others transform a historic plaza into a giant checkerboard to encourage safety and social distancing.
However, freedom of expression can also cause offense. Racist graffiti on the streets of Manchester, England, has been humorously masked by a creative solution. An anonymous resident took matters into their own hands by covering offensive slurs with witty stickers of cats.