Thank you Obsever, I remember that the scene was like a present in front of my lens, no choice...
Tonight I went back to this spot (after a long time not being in PC) and noticed that the photo can't be made anymore...they build a office in front of the boats which looks like a prison because the bars they put in front of the windows.
I want to make another shot over there to show the difference.
The old quarter in Panama City is changing rapidly...