Much has been said about art being an indulgence that only the very rich can take advantage of. But here are five examples of artists leveraging their art to make a decisive difference in the lives of communities without the means.
Alejandro Aravena: My architectural philosophy? Bring the community into the process
The El Sistema music revolution - Jose Antonio Abreu
Hahn: How painting can transform communities
Theaster Gates: How to revive a neighborhood: with imagination, beauty and art
eL Seed: Street art with a message of hope and peace