Bristol: Photo Critique

I found this photo on flickr.com by Diana Pappas and I decided I really like it because while there is so much dark in the picture, the colors, like her red jacket, her blond hair, and their faces, really stood out and drew your attention towards them. The background isn't in focus, but its not totally lost either. You can still tell what is going on, and you can still see where they are and what is going on. There is even a story being told by it. You can gather that they are at a train station, one of them is leaving, and maybe they don't want them to go. I don't actually have any real complaints about the photo, but the yellow line in the lower left corner is a bit distracting.