Portrait of Nikolai Mikhailovich Yakovlev Vladimir Borovikovsky (1757-1825)

The picture has something of this: people, portrait, wear, man, elderly, jacket, facial expression, retro, necklace, leader, music, scientist, writer, vintage.
Perhaps it’s a close up of a painting of a man in a black suit with an orange sash around his neck and a red collar around his left arm.