Черно-белый уличный портрет с размытием движения

Black and white cinematic street portrait of [a young man] standing completely still in the center of a busy urban street. The subject is calm and confident, looking directly into the camera with a relaxed expression, featuring [medium-length slightly messy hair, a light beard, and mustache], dressed in [a dark puffer jacket with hands casually inside the pockets]. The surrounding crowded street is filled with people walking quickly in various directions, rendered with intense motion blur and ghostlike streaks from a slow shutter speed effect, while the subject remains perfectly crisp and in sharp focus. Old-style city architecture softly blurs into the background. Diffused natural lighting creates soft highlights and subtle shadows on the face, with high-contrast monochrome tones and a moody documentary street photography aesthetic. Shot on a 50mm lens, shallow depth of field, vertical composition.