In Sao Paulo, Boa Mistura (a Spanish art collective) have transformed one of the local favelas with uplifting messages. Fitting their work properly with perspective angles, they've managed to turn tight passages into frames for seemingly floating paintings. With bright background colors, the works spruce up beyond the positive language employed too. Further more, by engaging local members of the community, Boa Mistura offered an inventive and engaging way for residents to interact with their environment. [Dezeen]
