Keywords: Louis IV, Holy Roman Emperor.jpg en Louis IV Holy Roman Emperor 1903 Cropped from File Ubf Richard-Wagner-Platz Mosaik Ludwig von Bayern jpg Axel Mauruszat Custom license marker 2014 01 04 Attribution Axel Mauruszat PD-Art-100 Louis IV Holy Roman Emperor U-Bahnhof Richard-Wagner-Platz Berlin Uploaded with UploadWizard |