Which ends first, the train or the horizon?

An old school train circa the 1800's speeding across the horizon in the old west, the engine stack billowing smoke as it goes.

A vintage steam locomotive from the 1800s races across the vast, golden plains of the old west at sunset. The powerful engine's smokestack emits a thick plume of white smoke that trails behind, blending with the warm hues of the setting sun. The sky is painted with vibrant oranges and pinks, casting ...