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:
Festung EhrenbreitsteinSchiffbruecke. Festung Ehrenbreitstein in Koblenz loc gov fsaall app brum detr swann look gottscho pan horyd genthe var cai cd hh yan bbcards lomax ils prok brhc nclc matpc iucpub displayType msd cph msf mdb fsaall app brum detr swann look gottscho pan horyd genthe var cai cd hh yan bbcards lomax ils prok