COSACOSA art at large, Inc. is a non-profit organization creating new public art specific to the concerns of Philadelphia neighborhoods in direct, long-term collaboration with city residents. COSACOSA reasserts art's original role as a catalyst for community dialogue, creative cooperation, and positive change. Since 1990, COSACOSA projects have brought together thousands of citizens of diverse backgrounds and differing abilities to learn about art, about each other, and about how to work together.