Thank you Ed
Ok. Today I've got others images, this is the one with shortest shutter time. Using The tripod risulted impossible because of the position.
Hi Valerio, Generally a leading line takes your eye from one point to another. I really don't see a leading line in the image other than a mass of trees. The image is soft probably due to camera shake shooting at 1/45 sec. Generally an effective way to make a composition out of the subject presented is to find a dominant tree or part of and create a comp out of that area.