caption: The image shows a painting of two men, one of whom is holding a key in his hand. The painting is believed to be from the 15th century, depicting St. Anthony of Padua and St. John the Baptist. The man on the left is wearing a white robe and has a halo of light around his head, suggesting he is a saint. The other man is standing beside him, wearing a blue robe and holding a staff in his right hand. Both men have a serious expression on their faces, as if they are discussing something important.