Source: http://www.tretyakovgallery.ru/russian/exposit/viewitem.php?itemsid=234

Count Vladimir Orlov, marble bust by Fedot Shubin in the Tretyakov Gallery, 1779.

Fair use rationale:

• The image in question is used in the context of the article Orlov to illustrate "a bust of Count Vladimir Orlov by Fedot Shubin". Since the owner of the object probably does not allow for the material to be photographed, it is assumed that the image is not replaceable.

1. No free equivalent image is known to exist.
2. The image in question was published by the copyright holder as promotional material, its use here does not replace any market role for the original copyrighted media.
3. It is used to illustrate one article on wikipedia: Orlov.
4. The image has been published.
5. The image meets general Wikipedia content requirements (encyclopedic).
6. The image meets the media-specific policy requirements (format).
7. The image is used in at least one article.
8. The image contributes significantly to the article in question, since it illustrates a unique artifact belonging to a lost material culture.
9. The image is only used in the article namespace.
10. The image contains proper attribution of the source of the material, a fair use tag, and a fair use rationale.