A very powerful (and beautiful) collection of peace posters.
Poster via Posters for Peace:
PEACE NEEDS HELP! We put out the call… and you answered! We received hundreds of posters from around the world, and our jury is now hard at work selecting those to be displayed at the 2017 Posters for Peace exhibition.
The posters below are by Frank Baltodano, Emmanuel Polanco, and Luc Parent.