Autobus londonien à impériale dans la brume d’une nuit de brouillard

Create a cinematic, photorealistic scene of a 1950s London red double-decker bus making its way slowly down a London street, at night, during one of the era’s infamous, extremely thick “pea-souper” fogs. The bus should be the main subject, partially swallowed by the dense yellowish-grey smog, with its headlights glowing softly and illuminating the mist immediately around it. The wet road should reflect the muted lights, adding atmosphere and depth. In the background, show rows of 1950s London buildings, shopfronts, street lamps, and period details, but keep them largely obscured by the fog so they appear only as dim, ghostly outlines emerging from the murk. The atmosphere should feel cold, damp, mysterious, and authentically mid-century London. Use subdued sepia, charcoal, olive-grey, and amber tones, with soft diffused light, heavy atmospheric perspective, and very limited visibility. Aim for the look of a high-quality 1950s documentary photograph or period film still, with realistic vintage architecture, historically appropriate vehicles and street details, natural film grain, subtle imperfections, and dramatic depth created by the fog. Wide street-level composition, highly atmospheric, evocative, and haunting without becoming supernatural.