Jérome Martin Langlois the Younger – Jacques-Louis David Part 1 Louvre

The picture has something of this: people, portrait, elderly, wear, woman, administration, leader, man, jacket, outerwear, facial expression, writer, chair, coat, business, indoors, politician.
Perhaps it’s a painting of a man in a black suit holding a paintbrush and a brown box with writing on it, in a dark room with a black background.