John S. Dykes illustrated a series of icons for the World Wildlife Foundation’s (WWF) article, “How cities around the world are working toward a greener future.” Each icon represents a city that WWF has teamed up with for their One Planet City Challenge, which has helped more than 400 cities demonstrate leadership and accountability by reporting climate targets and action plans.

See more of John S. Dykes work here.

Read the WWF article here.