In some significant film productions of the last thirty years photography play an innovative role, not only from a technical point of view, but also regarding the plot of the movie. The examples described in the text - from Blade Runner to the recent Inception - may allow a better understanding of the way in which the technology of image processing has altered the perception of film sequences, also helping to transform the opinions on this new way of work by artists usually adopting traditional practices, such as Wim Wenders. His film, Until the end of the world, in fact, appears as an episode particularly eloquent in the filmography of the artist, which testifies a change in the definition of the working method.