Nice use of positive / negative space.
It seems to be lacking something though. I think you could take this further, add some more elements and maybe another color.
I thought the man in front was wearing a hat, but when I zoom in it appears that he's not. It would be better if he was in fact wearing a hat. I like it, but a hat would make it better. Really.
It seems to be lacking something though. I think you could take this further, add some more elements and maybe another color.