caption: The image shows a triptych of three paintings by Franz Marc, depicting a landscape with mountains in the background. The paintings are composed of a variety of colors, including blues, greens, yellows, and reds, creating a vibrant and lively atmosphere. The mountains are depicted in a range of shapes and sizes, with some of them reaching up to the sky and others reaching down to the ground. The landscape is lush and green, with trees and shrubs scattered throughout. The sky is a deep blue, with a few white clouds scattered throughout, and the sun is setting in the distance, casting a warm orange glow over the scene.