Portrait cinématographique d'une forêt d'automne en contre-jour

Format vertical 3:4, realistic film-grade autumn forest portrait photography, real film texture. Mature East Asian woman, long slightly wavy black hair, wearing a loose long black wool coat, leaning against a rough tree trunk, hands naturally holding an open pale beige book, head slightly raised, looking toward the sunlight, natural posing. Strong golden backlight on an autumn afternoon, sunlight filtering through leaves from the upper left of the forest onto the subject, face, hair strands and hands partially lit by strong light, black clothing creating strong contrast with deep blue-green shadows. Background is not conventional blur, but clear directional motion streaks: distant trees, leaves and light spots create a slight horizontal motion blur and flowing feel, while the subject remains relatively sharp and stable. Overall high-saturation autumn palette, deep yellow, amber and dense dark green, ground covered with yellow and golden fallen leaves, warm golden highlights, deep blue-green shadows, film grain, soft blooming highlights, natural optical blur. 85mm lens, F1.8, wide aperture, slow shutter effect, realistic photographic texture. Negative: subject motion blur, blurred face, conventional static background blur, low saturation, dull gray, HDR, oversharpening, plastic skin, dense white fog, exaggerated bloom, artificial bokeh, CGI.