by Summer Coleman 701 E. 79th St., Summer Coleman Every time I drive down 79th Street and see this mural, I'm reminded of how powerful design can be. It was an incredible honor to contribute to Mahalia's Mile, a project celebrating the life and legacy of the incomparable Mahalia Jackson and the rich cultural history of Chicago's South Side. Creating artwork for a place that means so much to our community is something I'll always be proud of. Public art has the power to tell o