Ham and Vagabond on Wry

I wish there was some way to make this pictrue work better. Dude in a bus shelter, obviously down on his luck, some sort of cast on his arm. The 40oz malt liquor in the sack below looms like the determining factor it so often is on the streets. And the grade school painted mural in the shelter depicting environmental dangers with the line, "What's wrong with this picture?"
Seems to have all it needs.
But it just doesn't swork for some reason. I think I can save it by writing a decent poem to go with it, but I'm still bummed it didn't stand up on its own.