Portrait of a Man Diego Rodriguez De Silva y Velazquez (1599-1660)

The picture has something of this: people, portrait, man, leader, mustache, facial hair, bald, politician, elderly, writer, jacket, facial expression, profile, popularity, engraving, wear.
Perhaps it’s a close up of a painting of a man wearing a black outfit with a white collar and a white ruff on his left side of his face.