To be sure the landscape can’t run away, and yet I always fear that it may. [Sometimes] I must set up my tripod, so I worry that the landscape may disappear the next second and I don't stop keeping an eye on it while I get prepared. Then, when pressing the shutter, I hold my breath. These moments are the greatest joys in my life, as if I were undressing the most beautiful woman in the world—that is, if she will allow herself be undressed. If the photo is a success, it means that she was willing. If not, it has been a lovely dream.