Jacques Augustin Pajou – Louis-Alexadre Berthier, Prince of Neufchatel and of Wagram, Marechal of France (1753-1815) Château de Versailles

The picture has something of this: people, man, Renaissance, seat, monarch, saint, wear, royalty, facial hair, cape, portrait, leader, veil, furniture.
Perhaps it’s a painting of a man in a uniform standing in front of a table with a roll of paper.