Franco:

I think they look good. I do like the first one best. You use the path and beches to lead into the shot and the horizon introduces some nice color.

On the first one, if it was me, I probably would have cropped some of the sky off the top to avoid centering the horizon and getting rid of some of the gray sky. If you shot it in RAW, then you could play with the white balance (it seems a little blue) to warm it up a bit. However, all that is a mater of personal taste, and everyone will look at it a little differently.

Nice job.

Pat