Levitsky Dmitry Grigorievich – Portrait of Mikhail Nikitich Krechetnikov Hermitage ~ part 07

The picture has something of this: people, portrait, wear, man, leader, music, outerwear, musician, jacket, royalty, outfit, profile, popularity, lid.
Perhaps it’s a close up of a painting of a man in a military uniform with a medal on his left shoulder and a red sash on his right shoulder.