Windblown Anonymous Film Portrait

Create a moody black-and-white cinematic portrait in a square 4:5-ish crop, like a grainy analog film photograph. The main subject is a solitary {argument name="subject" default="young woman"} in right profile, positioned slightly right of center, wearing a dark high-collared coat or turtleneck, with long {argument name="hair color" default="dark"} hair blown violently leftward by wind so individual strands streak across the frame. The face is intentionally hidden by a flat opaque medium-gray rectangular block covering the facial area, giving an anonymized, unsettling editorial feel. Behind her on the left is exactly 1 blurred human silhouette, dark and ghostlike, heavily motion-blurred as if passing behind her. The background is an indistinct misty waterfront or open landscape with horizontal motion streaks and soft gray tonal bands. Use layered focus: the coat and windblown hair near the subject are the emotional anchor with partial sharpness, while the background and rear figure are smeared and out of focus. Add strong film grain, dust specks, faint scratches, low contrast highlights, deep blacks, motion edges, and a melancholic memory-like atmosphere. No text, no color, no extra people, no watermark.