Royal Academy of Arts, part of the The Three Emperors, 1662 - 1795 exhibition which ran from 12 November 2005 - 17 April 2006 in London. Website might be taken down at some point in future.
Date
1723—35
Author
unknown
Permission
This image is a faithful reproduction of a two-dimensional work of art and thus not copyrightable in itself in the U.S. as per Bridgeman Art Library v. Corel Corp.; the same is also true in many other countries, including Germany.
The original two-dimensional work shown in this image is free content because:
This image (or other media file) is in the public domain because its copyright has expired.
This applies to the United States, Canada, the European Union and those countries with a copyright term of life of the author plus 70 years.