Attributed to Rembrandt Peale – Timothy Matlack National Gallery of Art (Washington)

The picture has something of this: people, portrait, man, wear, leader, politician, writer, music, chair, elderly, jacket, sit, administration, popularity, retro, outerwear, pensive.
Perhaps it’s a painting of a man in a brown coat sitting at a desk with a pen and paper in his hand and a book in front of him.