Portrait Urbain Monochrome avec Flou de Mouvement

Black-and-white cinematic portrait of [a young man], matching the facial features from the reference photo, walking through a busy nighttime city. The subject remains in razor-sharp focus while the surrounding crowd blurs into dynamic motion streaks, evoking isolation and introspection. Soft city lights cast abstract bokeh streaks in the background. He has slightly tousled hair, an intense and thoughtful expression, wearing [a dark coat layered over a loosely unbuttoned shirt]. High-contrast noir lighting, shallow depth of field, dramatic long-exposure crowd motion blur, balanced poster-style vertical framing.