caption: The image shows a painting of a group of people in a room, with a man standing in the center. He is wearing a long, dark coat and a hat, and is holding a staff in one hand and a book in the other. The other people in the room are wearing various clothing, and there is a table in the foreground with various objects on it. In the background, there are windows and a door, and the floor is visible at the bottom of the painting.