Hello,
I have found a way to edit the photo with Gimp and remove the fence.
I handled the Sky with the Clone tool and the trees and buildings with the Dodge tool, the data is not lost completely but just darkend by the fence.
It is a lot of work and I am learning while I am doing it and would have to re-edit some parts.
That is too much work I have decided to take the photo as it is with the fence. I don't want a doctored photo.
But
here is what I have done.