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:
Denckring. Fnffacher Denckring der Teutschen Sprache by Georg Philipp Harsdrffer Philosophische und Mathematische Erquickstunden Nrnberg wdka hro nl wdka hro nl ca Georg Philipp Harsdrffer Detailled information German fuberlin de cgi pdold Georg Philipp Harsdrffer Uploads by Mattes from external sources German language literature