A “Prayer Canvas” was laid out in Boston Common, decorated with messages of hope, solidarity, and love for Boston during the marathon. Markers were provided so that anyone could add to the canvas. Melissa Renée Schumacher—The Tech May. 9, 2016 Facebook Twitter Reddit Print A “Prayer Canvas” was laid out in Boston Common, decorated with messages of hope, solidarity, and love for Boston during the marathon. Markers were provided so that anyone could add to the canvas. Melissa Renée Schumacher—The Tech