Self-portrait Adolphe William Bouguereau (1825-1905)

The picture has something of this: people, portrait, mustache, man, facial hair, elderly, writer, side view, profile, leader, jacket, popularity, poet, scientist, beard, politician, goatee.
Perhaps it’s a close up of a painting of a man with a beard and wearing a black suit with a red button on the left side of his face.