Juanito, the composition is interesting but IMO is too busy, you are trying to show too much and too many arches. It also needs a little bit more contrast for my taste.
The image on my monitor appears to be printed down a bit too much, almost muddy.
However the high lights on the leaves in front won't stand for much contrast increase.
I like every thing about the composition, especially see'ing into the arches. My opinion is that with a bit of tweeking, dodging and perhaps a small amount of burning this negative could make a more exciting and beautiful final print.