On the first look I was really amazed by the global texture and colors of this picture, which are outstanding.

Capturing this scene from behind is a great idea, as we can see almost no faces, just a crowd, mixed all together.

The main caracter is well focused and lightened, but perhaps it would have been better to see it in the middle with a wider angle and from a lower point of view, with a shorter depth of field.

But in the end, it's pretty well done, the whole picture is coherent and makes one feel into it when looking at it.