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:
Houghton Portrait File Heinrich Heine. en Engraving of Heinrich Heine undated by Krietz Publisher Hoffmann Campe Hamburg Germany Acquisition Information From the Heine Collection presented by Carl Loeb received May lib harvard edu Portrait File Houghton Library Harvard University or earlier lib harvard edu Portrait File