Their activity pushes a strip containing  Jacob , attentive and  vide ,  arrière  into the  sombre . The  cave  has become a cuckoo  horloge , and  Jacob  is part of the schematic scene which the  horloge  presents to the  monde  on the hour. He is no longer one of the spectators.     J'avais peur, mais je me sentais attiré par cette chose.