Albrecht Dürer, Two seated lions, 1521, silverpoint on paper prepared with a light tone, located in Kupferstichkabinett Berlin. Downloaded from Wikimedia Commons: this work is in the public domain in the United States and in its country of origin and other countries and areas where the copyright term is the author's life plus 100 years or less.

Albrecht Dürer, Two seated lions, 1521, silverpoint on paper prepared with a light tone, located in Kupferstichkabinett Berlin. Downloaded from Wikimedia Commons: this work is in the public domain in the United States and in its country of origin and other countries and areas where the copyright term is the author’s life plus 100 years or less.

Albrecht Dürer, Two seated lions, 1521, silverpoint on paper prepared with a light tone, located in Kupferstichkabinett Berlin. Downloaded from Wikimedia Commons: this work is in the public domain in the United States and in its country of origin and other countries and areas where the copyright term is the author’s life plus 100 years or less.