Zanchi, Antonio – Man met urinaal in de hand, 1650-1674 Rijksmuseum: part 4

The picture has something of this: people, man, portrait, elderly, sculptor, facial hair, mustache, Renaissance, easel, scientist, profile, two, lid, painter, music.
Perhaps it’s a close up of a painting of a man holding something in one hand and looking at something in the other with a surprised look on his face.