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:
Hotel Excelsior. Fortepan . hu Hotel Excelsior Location Germany Berlin Tags neon sign Title Hotel Excelsior fortepan hu Fortepan fortepan hu fortepan hu lang en Unknown The release at fortepan hu is CCBYSA As the photographer is unknown or pseudonymous and the photograph is Age years old it is considered public domain