Cologne, Germany. Ceremony in the presence of Kaiser Wilhelm I to celebrate the. completion of the building of Cologne Cathedral on 15th October 1880. Woodcut after a drawing by Hermann Lüders (1836-1908). From: Illustrirte Zeitung, volume 75, no. 1950, Leipzig, 13th November. 1880, p. 268/69. Berlin, Sammlung Archiv für Kunst und Geschichte.