Jan Westerbaen the Elder – Portrait of Arnoldus Geesteranus (1593-1658) Mauritshuis

The picture has something of this: portrait, people, coat, wear, man, lid, jacket, cap, outerwear, sweater, mustache, winter, hood, facial hair, fur coat, fashionable, fashion, model.
Perhaps it’s a close up of a painting of a man wearing a black coat with a white collar and a white ruff on his neck and a black background.