Joseph Ducreux – Louis-Antoine, Comte de Bougainville (1729-1811) Château de Versailles

The picture has something of this: portrait, people, wear, man, jacket, outerwear, woman, lid, Renaissance, jewelry, sword, retro, necklace, royalty, weapon.
Perhaps it’s a painting of a man in a black coat with a pipe in his right hand and a book in his left.