PBS FRONTLINE/World series offers unique stories about people who innovate in ways that truly transform our interconnected world. This special series features the stories of people whose ideas and organizations create new and sustainable markets and services that benefit underserved communities everywhere in the developing world.

View the recently installed mosaics at Chicago’s Belmont L Station. The mosaics were designed by David Csicsko of Chicago and were fabricated and built by Erin Adams and Southwest Creations.