This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Dreikaisereck. postcard Three Emperors' Corner Emperors on the photo from the left Franz Joseph of Austria Wilhelm II of Prussia Nicholas II of Russia Postkarte Dreikaisereck in Myslowitz das Dreilndereck zwischen Deutschland sterreichUngarn und Russland Portraits von links Franz Joseph von sterreich Wilhelm II von Deutschland