Портрет Гульельмо I Гонзага (1538-1587), герцога Мантуи и Монферрата
<bdi><a href="//commons.wikimedia.org/wiki/Category:16th-century_portrait_paintings_of_men,_artist,_location_and_year_missing" title="Category:16th-century portrait paintings of men, artist, location and year missing">Unidentified painter</a>
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before 1587 <div style="display: none;">date QS:P571,+1587-00-00T00:00:00Z/7,P1326,+1587-00-00T00:00:00Z/9</div> года
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