A locked-off wide shot of a colossal sand-crawler train at desert dusk. At the start its nose sits just inside the left edge, lanterns lit along the spine, two tiny figures on the forward observation deck. Over five seconds the train travels steadily from left to right until the locomotive reaches the right third of the frame, the long body still filling the shot, a dust plume dragging behind it toward the left. The front figure raises one hand toward the horizon while the second leans on the rail. Painterly cinematic concept art, amber sky against steel-blue shadow, camera completely still.