vtxterrelagune, A small vintage steam locomotive crosses a sweeping arched viaduct above a teal river valley. The bridge curves from the lower right toward the distant left, carrying the dark engine beneath an expansive ivory sky. Red-clay and ochre hills frame the scene; a pale smoke ribbon connects the locomotive to the open sky. The entire landscape is composed of fine colored sand grains, including the train, bridge, river, hills, smoke and background. Tiny dark grain lines define wheels and rails, while fine mixed-grain bands describe the bridge masonry and smoke. Restricted ivory, ochre, red-clay, petrol-teal and ink sands create every tone. Perspective remains pictorial, with only a thin additional deposit at a foreground bridge edge under soft lateral light.