In the fall of 2003, Bren Bataclan began his outdoor art installation, "Smile Boston Project." To start the project, the artist left his cartoon inspired paintings for people to take for "free" all over Boston (parks, trains, schools, hospitals, etc.). Attached to each painting is a note saying, "This painting is yours if you promise to smile at random people more often." Bren has since left paintings all over the globe and the Smile Project has evolved into a phenomenon that has long since eclipsed its humble beginnings. These expansive projects range from art therapy and education in diverse locations from New England to Honduras. The book features characters and painting commissions as well as photos and notes from people who have found paintings.