caption: The image shows a painting of three horses in a field, painted by Franz Marc. The horses are standing in a grassy field with rolling hills in the background and a bright blue sky above them. The colors used in the painting are vibrant and the horses are depicted in a realistic style, with their manes and tails flowing in the wind. The painting has a dreamy, ethereal quality to it, with the horses standing out against the lush green grass and the blue sky.