Self-Portrait In A Flat Cap Rembrandt Harmenszoon Van Rijn (1606-1669)

The picture has something of this: people, portrait, man, wear, lid, veil, woman, elderly, side view, leader, musician, music, facial expression, cape, son.
Perhaps it’s a close up of a painting of a person wearing a black hat and a black coat with a red sash around his neck.