

A black and green steam locomotive pulls red carriages along a track through a snowy pine forest, with a thick plume of white steam rising above the boiler. The dark engine body, wheel spokes and boiler fittings hide the finder squares, while the snow-dusted trees and rails carry the light and dark modules. Strong contrast between the black locomotive and the pale snowy background keeps the pattern readable. Glowing yellow headlamps and red buffers add warm accents to the cold blue-white scene.