Street Art for Mankind

I just discovered Street Art for Mankind. Founded in 2015, it's a nonprofit organization in New York that has helped 80 international artists create human rights-themed murals and display them on busy pedestrian walkways in major cities. The goal is to capture attention and trigger action — especially to combat hunger, human trafficking and child labor.

Here's an article from the U.S. Department of State's ShareAmerica introducing them: https://share.america.gov/murals-with-message/.