Gaslit Victorian London Bridge Aglow on the Thames

Photorealistic depiction of a grand Victorian-era bridge spanning the River Thames in London. Massive brick piers support elegant cast-iron arches with ornate Gothic detailing. A warm amber glow from gas lamps lines the walkway as fog rolls in from the river. Carriages and pedestrians in period dress cross the bridge while a steam locomotive emits a plume beneath the arches. The quayside is cobblestoned, with soot-darkened warehouses and factory chimneys in the distance against a moody dusk sky, with reflections rippling on the water.