Photos Exhibition - Paris, Berlin and Hollywood were at the beginning of the 20th century the three major capitals for cinema. Moviemakers such as Fritz Lang, Billy Wilder, Ernst Lubitsch, Robert Siodmak or Jean Renoir, but also actors travelled from a country to another. These exclusive and old photos of "cinema at work" reveals the secrets and hidden part of cinema, its mystery and its magic. Two hundred unusual and old pictures to discover the legendary world of studios and film sets.