The term "community art" refers also to field of community, neighbourhood and public art practice with roots in social justice and popular and informal education methods. In the art world, community art signifies a particular art making practice, emphasizing community involvement and collaboration. Community art is most often art for social change and involves some empowerment of the community members who come together to create artwork/s with artists. This is a growing national, international, regional and local field. Recently community arts and sustainability work or environmental action have begun to interface, including urban revitalization projects creating artwork at a neighbourhood level.