Poster showing a green tinted photograph of Spring in the Bavarian Mountains, promoting German tourism.,Summer in Germany is the perfection of beauty. --M. Twain.,Photo by Aug. Rupp, Berlin.

Poster showing a blue tinted photograph of Koenigssee (King's Lake) near Berchtesgaden, promoting German tourism.,Summer in Germany is the perfection of beauty. --M. Twain.,Photo by H. Gutjahr, Ramsau.

Poster showing a blue tinted photograph of Hohnstein Castle in Saxony, promoting German tourism.,Summer in Germany is the perfection of beauty. --M. Twain.,Photo by Max Löhrich, Leipzig.

Poster showing a brown tinted photograph of Hall of the Butchers' Guild in Hildesheim, promoting German tourism.,Summer in Germany is the perfection of beauty. --M. Twain.,Photo by Hans Breuer, Hamburg.

Poster showing a brown tinted photograph of Lichtenstein Castle in Württemberg, promoting German tourism.,Summer in Germany is the perfection of beauty. --M. Twain.,Photo by Ludwig Schaller, Stuttgart.

Created approximately 1925?nnPoster showing a brown tinted photograph of the view of the Marksburg near Braubach on the Rhine, promoting German tourism.,Summer in Germany is the perfection of beauty. --M. Twain.,Photo by Aug. Rupp, Berlin.