to me this is just a capture of someone else's creation, you really need to do something with it that makes it your own. that said, i do like how the light at the dark end helps balance out the composition.
In the spirit of street photography, this just isn't it. Thank you for not taking a photo of the graffiti straight on and making it flat. You weren't the only person that took the challenge title too literally and did not review the rich history of the genre.