It's better if there are hard critiques...
so, for the #1: i wanted just to take the contrast between the building and the gulf (here's why you see two different subjects)
#2: I think you are right... this was the pic for which I wanted most critiques..
#3: sadly I know it's a bit sharpless... but don't know how repair to it... I think I can't
Thanks a lot for spending your time...