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:
Topography of Terror bombed GestapoSS headquarters. Bombed GestapoSS headquarters at the Topography of Terror museum own Adam Carr Adam Carr data on original photo from unknown Adam Carr FoPGermany Original upload log en Quadell CommonsHelper en TopographyofTerrorbombedGestapoSSheadquarters Adam Carr bytes no by User