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:
Albrecht Duerer Cliff Landscape with Dragon.jpeg Artwork Creator Albrecht Drer en Cliff Landscape with Dragon Verso of the Barbara Drer portrait Oil panel size cm Institution Germanisches Nationalmuseum Nuremberg Drer object history credit line accession number Book Daniel Hess Thomas Eser Thames Hudson Limited PDold Uploaded