great background, really well composed I must say, but the foreground is killing the photograph ! try replacing the bird with an old man walking in to the frame. think about something - if you took 10 photographers to this place, every single would be able to compose the same picture that you took. try capturing frames that others wont take.
something else I should suggest, take skies only when they are super dramatic. however, the major portion of sky here is perfectly fine keeping in mind they complement the sky-scrapers well.
congrats but do get a better shot here !