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:
Berlin Kaiser Wilhelm Nationaldenkmal Grundriss Schnitt cd. Berlin Kaiser Wilhelm memorial section pedestal along the line cd in plan Berlin KaiserWilhelmNationaldenkmal Schnitt Sockel entlang der Linie cd im Grundriss Berlin und seine Bauten Verlag Wilhelm Ernst Sohn Author PDold Nationaldenkmal Kaiser Wilhelm Berlin