caption: The image shows Joseph Mallord William Turner's painting, "The Return of the Prodigal Son," depicting a group of people in a cave. The painting is composed of a variety of colors, including blues, greens, and yellows, and the figures are depicted in a realistic style. The figures appear to be in a state of distress, with some of them looking up in fear and others looking down in awe. The background of the painting is a deep blue, with a few stars twinkling in the night sky.