caption: The image shows a painting of a man sitting on a chair in front of a clock, surrounded by a group of children. The painting is on the wall of a church, and the man is wearing a white robe with a blue sash and a golden halo around his head. He is holding a staff in one hand and a book in the other. The children around him are of various ages and genders, and they are all looking up at him with admiration.