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:
Longuelune Royal Castle in Warsaw. Artwork en Design of the Eastern wing of the Royal Castle in Warsaw central limb Drawing Dresden Schsische Hauptstaatsarchiv Saxon Main State Archive Schsisches Landeshauptarchiv Dresden ca Zacharias Longuelune Copyright expired PDArt Other versions PDold Zacharias Longuelune Royal Castle Warsaw