There's shoes in it, but they're out of focus, they're badly composed especially annoying is the wall in the background. And why the lawn as a background?
Clever idea, interesting too. Although I think it might've looked slightly more interesting if the tower of shoes had been leaning more to one side. (Is it? I can't really tell) The colors are fine, but it might've been nicer if they were brighter. Original though, kudos to that.