Considering it was my first challenge, and that I took the shot from my PC screen, the result was pretty good!
At least the idea was good, based on what the comments say!
Good idea, but the image quality is really suffering in this shot, it has too many highlights and some pretty horrible artefacts above the highlighted cloud and the sign itself seems a bit out of focus and the lighting of it isn´t very flattering. Keep on experimenting though, you are on the right track so don´t get discouraged.