Samuel Pepys (1633-1703) Sir Godfrey Kneller (1646-1723)

The picture has something of this: people, portrait, wear, man, leader, side view, writer, engraving, profile, outerwear, woman, poet, facial hair, scientist.
Perhaps it’s a close up of a painting of a man with long hair wearing a brown coat and a white shirt with a lace on it’s collar.