When we speak about trespassing, we speak about artistic trespassing. You have to be prudent and have common sense and a sense of responsibility when you're trespassing. I think you haven't seen a film on volcanoes like that before. It's not National Geographic. It is wildly imaginative and very poetic and has a sense of awe that you normally do not see in films.
We spent all day travelling, living away from the people you love, not sleep in our own bed. . . We are far from our own houses. We live in hotels, clubs. And now that I am a father it is much more difficult.