The locomotive is the focal point of this coloring page, so it should be liberally adorned with bright, cheerful colors. The engine can be a bold, vibrant red-orange. The wheels can be a deep black so that they stand out against the engine. The smoke emanating from the engine should be light shades of grey and blue-grey as if it is just beginning to disperse across the sky. The landscape around the tracks should consist of lush greens, with plenty of trees and bushes off in the distance. Finally, the sun should be a bright yellow-orange, casting a warm glow across the entire scene.