Dawe George – Portrait of Vasily Sergeyevich Trubetskoy Hermitage ~ part 04

The picture has something of this: people, portrait, royalty, wear, monarch, engraving, lid, man, vintage, military uniform, mustache, medal, leader, prince.
Perhaps it’s a close up of a painting of a man in a uniform with a medal on his left hand and a red curtain in the back ground behind him.