the homeless. it was dedicated to the pope s one of his favorite devotions, mary, the mother of jesus, who undos knots. one of the questions is whether or not the pope would see this and he has. all the proceeds for this go to the homeless in philadelphia. there you can see it. everyone was encouraged. there s the grotto to the left. everyone was encouraged to write their problems on a little ribbon and tie it there and pray to mary for her help. it s wonderful the pope has seen this wonderful grotto dedicated to one of his patrons. in fact, it looks like he s going to get out. a little bit about mary, she went to a project called project home, which takes care of the homeless in philadelphia. he s done that for about 40 years. she s worked with the local artist on this installation, mary untier of knots. it s a devotion he came to when he was in germany. he saw a painting of mary kind of undoing a knot and the idea is we go to mary with our