Steam Locomotive is the interior of a working footplate cab from the industrial railway era — a soot-darkened cast-iron backhead studded with polished brass valves and pressure gauges. The open firebox door glows a steady furnace orange, a vision of heat and labor.

This is grimy working iron, not Orient-Express luxury. Brass and firebox orange read hard against black cast iron; gauges and valves are functional hardware, never decorative gears.