caption: The image shows an open book with a painting on it depicting a group of people riding horses. The painting is vibrant and colorful, with the horses galloping across a landscape of rolling hills and trees. The people in the painting are dressed in traditional clothing, with some wearing hats and others wearing cloaks. The sky is a deep blue, with a few white clouds scattered throughout. The sun is setting in the background, casting a warm orange glow over the scene.