Attributed to Jean Decourt – Henry III, King of France (1551-1589) Château de Versailles

The picture has something of this: people, portrait, man, wear, leader, veil, lid, facial expression, profile, side view, facial hair, outerwear, administration, royalty.
Perhaps it’s a close up of a painting of a man wearing a black hat with a green sash around his neck and a gold brooch on his left ear.