<bdi><a href="//commons.wikimedia.org/wiki/Category:16th-century_portrait_paintings_of_men,_artist_missing" title="Category:16th-century portrait paintings of men, artist missing">Unidentified painter</a>
</bdi>
<a rel="nofollow" class="external free" href="http://www.nga.gov/content/ngaweb/Collection/art-object-page.42395.html">http://www.nga.gov/content/ngaweb/Collection/art-object-page.42395.html</a>