Portrait of Matthew Boulton (1728-1809) Carl Frederik von Breda (1759-1818)

The picture has something of this: people, portrait, man, scientist, elderly, music, furniture, wear, poet, seat, facial hair, outerwear, writer, sit, chair, mustache.
Perhaps it’s a painting of a man in a black suit and white shirt sitting in a chair with a plate of food on a table in front of him.