Art on the Wall

I don't know who put the art up on the wall of this building, but I'm intrigued by the subject.  I wish that I'd paid attention to it when it was still intact.  The building is slated to be turned into a condominium tower, as part of what seems to be a real revitalization of  the Queen and Sherbourne area.  There's tons of new development going into that area, and it'll be interesting to see what happens as gentrification rolls its way through there.