Rembrandt Peale – Portrait of Jacob Gerard Koch Los Angeles County Museum of Art (LACMA)

The picture has something of this: people, portrait, wear, facial expression, woman, chair, jacket, leader, outfit, administration, two, dinner jacket, music, popularity, brunette, man, musician.
Perhaps it’s a close up of a painting of a man in a black coat and white shirt holding a piece of paper in one hand and a book in his other hand.