Portrait Pavel Petrovich Bakunin Hermitage ~ Part 05

The picture has something of this: people, portrait, man, wear, facial expression, jacket, outerwear, music, lid, confidence, leader, fashion, neckwear, model, side view, face.
Perhaps it’s a portrait of a man with white hair and a blue shirt in a black circle with a green stripe around the edge of his left side of the picture.