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:
Burg Dreiborn Sammlung Duncker. Burg Dreiborn Kreis Schleiden Rheinprovinz europeanalocal de getDataStreamContent action pid eld zlbdckdckDreiborn dsid DS mimeType application between Vogel Theodor Albert Magdeburg Berlin Alexander Duncker PDold Schloss Dreiborn Friedrich Wilhelm Ferdinand Theodor Albert Dreiborn Sammlung Duncker