Twenty years had elapsed since Overbeck, an unknown youth, had quitted his native land; he now returned with a world-wide reputation. Cornelius, once the sharer of his trials, became the equal recipient of the triumphs; he had just completed the grand series of frescoes for the Glyptothek, and with him were brought the cartoons elaborated in Rome for the wall-paintings in the new Ludwig Kirche. Overbeck, as the guest of his old friend, passed happy weeks in Munich. The two painters conferred closely together in the interests of Christian Art, and aided each other in the arduous works soon to be carried out. The artists of Bavaria signalised the visit of the apostle of Christian Painting by a jubilee; they gave in honour of the illustrious stranger one of those joyous and scenic fêtes for which Munich is famed. The locality chosen was the Starnberger See, a lovely region of hill and lake lying in the Bavarian highlands, bordering on the Ammergau, peopled by peasants with sacred traditions since better known through "The Passion Play." Overbeck writes gratefully of enjoyment and instruction received through kind friends among the beauties of nature and of art. The Roman recluse in his journey northwards had widely extended his knowledge of nature. On leaving the Apennines he encountered the Alps, and exchanged beauty for grandeur. His figures were often accompanied by landscapes; but mountains exceeding in altitude five or six thousand feet appalled his imagination; masses of such magnitude could not enter the smaller sphere of his consciousness; hence his northern peregrinations brought into his compositions no Alpine presences; indeed, his habitual serenity and simplicity were disturbed by dramatic stir or storm of the elements, and though his sympathies warmed under novel experiences, his art failed to take a new departure.