We need to have nature back in our atmosphere. There might be a turning point of going backward - within a few thousand years we are going back to the Stone Age! There are many scenarios [with] the robot technologies: Humans no longer need to walk; machines can produce products and food and everything. You might not be able to recognize what's false and what is real.

Where do you draw the line as a human being? Written record is only, what, a couple thousand years? And this scientific revolution is less than a hundred years. And computers only a few decades! We've changed so much. It's amazing, the speed of changes.

One night I had an idea while I was at the movies: to photograph the film itself. I tried to imagine photographing an entire feature film with my camera. I could already picture the projection screen making itself visible as a white rectangle. In my imagination, this would appear as a glowing, white rectangle; it would come forward from the projection surface and illuminate the entire theater. This idea struck me as being very interesting, mysterious, and even religious.

If I already have a vision, my work is almost done. The rest is a technical problem.

My art has gained some high value.

I didn't want to be criticized for taking low-quality photographs, so I tried to reach the best, highest quality of photography and then to combine this with a conceptual art practice. But thinking back, that was the wrong decision [laughs]. Developing a low-quality aesthetic is a sign of serious fine art-I still see this.

Humans have changed the landscape so much, but images of the sea could be shared with primordial people. I just project my imagination on to the viewer, even the first human being. I think first and then imagine some scenes. Then I go out and look for them. Or I re-create these images with my camera. I love photography because photography is the most believable medium. Painting can lie, but photography never lies: that is what people used to believe.