Admiral Gaspard II de Coligny Francois Clouet (1510-1572)

The picture has something of this: people, portrait, necklace, jewelry, royalty, man, military, wear, veil, leader, facial hair, mustache, outfit, lid, military uniform, administration, monarch.
Perhaps it’s a painting of a man with a beard wearing a black coat and a gold chain around his neck and a black hat on top of his head.