Having shot from this locale, I'd like to see more of the harbor... the aquarium, the boats, etc... more of the iconic land and watermarks that make the inner harbor, the inner harbor. I know this is completely subjective, I'm just finding the scene a bit truncated.
The exposure is great and so are the colors but for me, there is too much sea. You've given too much importance to the sea and the great architecture is being overpowered sort of even though it is really grand.