Welcome to TPF, first of all!
My likes: I like how the white in the letters is not blown out. I think that this also fits with the "silhouette" theme.
Recommendations: It took me a good 30 seconds to figure out what was written on the sign, the lettering is not that great.
Also, I'd like to see it with the sign a slightly different shade of black, it blends in with the person...
But a nice shot, it tells a story. I like it!