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:
Alleged flag of the Rhine Confederation .svg Fictitious flag angebliche Flagge des Rheinbundes von Flag attributed to the Confederation of the Rhine by flaggenlexikon de the source itself states that it isn't known exactly if the Confederation had an official flag This particular design is cited as the alleged angebliche flag but