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 St Gertraudt Stiftung Grundriss Hauptgebaede. Berlin Gertrauden Hospital plan main building Author Friedrich Koch Date Source Handbuch der Architektur Verlag Arnold Bergstrsser Darmstadt public domain old pdold Beschreibung Berlin Gertrauden Hospital Grundriss des Hauptgebudes Author Friedrich Koch Datum Source Handbuch