Well. i'm not sure what you did to this, or how you did it, but for me, i can't get into the look here... Can ya post the original ? Love to see how it looks?
your composition could be a little better as well. Try to manuever to get the fountain in your left third of the frame and the castle up in the top right third. Like you have it is alright, each is just kind of approaching each others territory lol. I could see this being more of a vertical crop the way you have empty space on each end.