{"schema": "too.foo.history.image-prompt.v1", "slug": "1950-10-19-korean-war-the-people-s-republic-of-china-enters-the-conflict-by-send", "release": "4b157fe58dc3a255", "image_key": "1950-10-19-korean-war-the-people-s-republic-of-china-enters-the-conflict-by-send", "image_sha256": "5b1f42ac1e49c177a11bc41f83bd113860eae64e13726b52464c4701c59e174a", "job": "20260827-004333-tier2", "model": "Ideogram 4 (fp8)", "preset": "V4_DEFAULT_20", "steps": 20, "seed": 20260823, "width": 1216, "height": 832, "caption_mode": "json", "caption": {"high_level_description": "Exactly six Chinese People's Volunteer soldiers cross the Yalu on foot in a staggered file over a riveted steel bridge after dark, moving toward the Korean bank while a longer formation recedes into darkness behind them. Yalu River border, 19 October 1950: a planked bridge deck carried by riveted steel trusses and masonry piers, dark moving water below, and a wooded Korean bank receiving the column. Every resolved soldier has one boot planted on a timber plank while the trailing boot advances along the deck. Each rifle is secured by a shoulder strap and one closed hand, resting against its soldier's shoulder or pack. The column remains entirely supported by the continuous bridge deck from foreground to Korean bank. Truss lower chords join the deck beams; those beams rest on steel bearings directly above the visible masonry pier. The masonry pier enters the river and supports the bridge above it. River reflections align vertically beneath the steel members, moving soldiers and pier that produce them. Each resolved soldier is about 1.65 m tall; each roughly 1.1 m rifle reaches about two-thirds of a standing figure's height. It is Night of 19 October 1950: Chinese quilted cotton field jackets and trousers, soft caps, canvas shoes, cloth packs and rolled bedding.; Quilted cotton, canvas, worn timber, riveted steel, masonry, matte blued steel and rifle wood.; Foot movement across an existing riveted bridge; period wood-stock rifles, canvas packs and shoulder straps.", "style_description": {"aesthetics": "Disciplined movement under deep secrecy.. Documentary photographic realism: subtle film grain, believable wear on every material, candid imperfect framing.", "lighting": "Single faint night-sky glow from upper left, 25 degrees above the horizon; subdued shadows fall rightward and steel, cloth and water share that direction.", "photo": "50mm, f/2.8, 12 m, Deck-level medium-wide documentary reconstruction from behind the moving column; soldiers right of centre, near truss edge softly out of focus, distant formation falling beyond focus.", "medium": "photograph", "color_palette": ["#1E1913", "#4A3B28", "#8A7350", "#C9B892", "#2B2B2A"]}, "compositional_deconstruction": {"background": "Yalu River border, 19 October 1950: a planked bridge deck carried by riveted steel trusses and masonry piers, dark moving water below, and a wooded Korean bank receiving the column. Single faint night-sky glow from upper left, 25 degrees above the horizon; subdued shadows fall rightward and steel, cloth and water share that direction.", "elements": [{"type": "obj", "bbox": [250, 260, 880, 780], "desc": "Exactly six adult soldiers vary in height, posture, spacing and wear; dark quilted cotton uniforms, soft caps, canvas packs, rolled bedding, wood-stock rifles, faces turned away."}, {"type": "obj", "bbox": [410, 720, 720, 1000], "desc": "A compressed line of small human silhouettes follows across the deck at irregular intervals; individual bodies merge into darkness beyond the six resolved soldiers."}, {"type": "obj", "bbox": [560, 40, 940, 1000], "desc": "Worn timber planks form a continuous deck beneath the column; pale abrasion marks the left wheel track and plank edges vary slightly."}, {"type": "obj", "bbox": [140, 0, 820, 1000], "desc": "Riveted steel diagonal and vertical members rise from both deck edges, with varied rust streaks beneath joints and dull directional highlights."}, {"type": "obj", "bbox": [570, 0, 1000, 230], "desc": "One visible stone pier rises from the river beneath the near truss, broad enough to support both steel bearings."}, {"type": "obj", "bbox": [720, 0, 1000, 1000], "desc": "Dark river water carries broken vertical reflections of the nearest steel members, moving legs and stone pier, stretched downstream by the current."}, {"type": "obj", "bbox": [220, 790, 800, 1000], "desc": "Dense autumn trees form a dark, irregular receiving edge where the bridge reaches the Korean shore."}]}}, "rendered_input": "{\"high_level_description\": \"Exactly six Chinese People's Volunteer soldiers cross the Yalu on foot in a staggered file over a riveted steel bridge after dark, moving toward the Korean bank while a longer formation recedes into darkness behind them. Yalu River border, 19 October 1950: a planked bridge deck carried by riveted steel trusses and masonry piers, dark moving water below, and a wooded Korean bank receiving the column. Every resolved soldier has one boot planted on a timber plank while the trailing boot advances along the deck. Each rifle is secured by a shoulder strap and one closed hand, resting against its soldier's shoulder or pack. The column remains entirely supported by the continuous bridge deck from foreground to Korean bank. Truss lower chords join the deck beams; those beams rest on steel bearings directly above the visible masonry pier. The masonry pier enters the river and supports the bridge above it. River reflections align vertically beneath the steel members, moving soldiers and pier that produce them. Each resolved soldier is about 1.65 m tall; each roughly 1.1 m rifle reaches about two-thirds of a standing figure's height. It is Night of 19 October 1950: Chinese quilted cotton field jackets and trousers, soft caps, canvas shoes, cloth packs and rolled bedding.; Quilted cotton, canvas, worn timber, riveted steel, masonry, matte blued steel and rifle wood.; Foot movement across an existing riveted bridge; period wood-stock rifles, canvas packs and shoulder straps.\", \"style_description\": {\"aesthetics\": \"Disciplined movement under deep secrecy.. Documentary photographic realism: subtle film grain, believable wear on every material, candid imperfect framing.\", \"lighting\": \"Single faint night-sky glow from upper left, 25 degrees above the horizon; subdued shadows fall rightward and steel, cloth and water share that direction.\", \"photo\": \"50mm, f/2.8, 12 m, Deck-level medium-wide documentary reconstruction from behind the moving column; soldiers right of centre, near truss edge softly out of focus, distant formation falling beyond focus.\", \"medium\": \"photograph\", \"color_palette\": [\"#1E1913\", \"#4A3B28\", \"#8A7350\", \"#C9B892\", \"#2B2B2A\"]}, \"compositional_deconstruction\": {\"background\": \"Yalu River border, 19 October 1950: a planked bridge deck carried by riveted steel trusses and masonry piers, dark moving water below, and a wooded Korean bank receiving the column. Single faint night-sky glow from upper left, 25 degrees above the horizon; subdued shadows fall rightward and steel, cloth and water share that direction.\", \"elements\": [{\"type\": \"obj\", \"bbox\": [250, 260, 880, 780], \"desc\": \"Exactly six adult soldiers vary in height, posture, spacing and wear; dark quilted cotton uniforms, soft caps, canvas packs, rolled bedding, wood-stock rifles, faces turned away.\"}, {\"type\": \"obj\", \"bbox\": [410, 720, 720, 1000], \"desc\": \"A compressed line of small human silhouettes follows across the deck at irregular intervals; individual bodies merge into darkness beyond the six resolved soldiers.\"}, {\"type\": \"obj\", \"bbox\": [560, 40, 940, 1000], \"desc\": \"Worn timber planks form a continuous deck beneath the column; pale abrasion marks the left wheel track and plank edges vary slightly.\"}, {\"type\": \"obj\", \"bbox\": [140, 0, 820, 1000], \"desc\": \"Riveted steel diagonal and vertical members rise from both deck edges, with varied rust streaks beneath joints and dull directional highlights.\"}, {\"type\": \"obj\", \"bbox\": [570, 0, 1000, 230], \"desc\": \"One visible stone pier rises from the river beneath the near truss, broad enough to support both steel bearings.\"}, {\"type\": \"obj\", \"bbox\": [720, 0, 1000, 1000], \"desc\": \"Dark river water carries broken vertical reflections of the nearest steel members, moving legs and stone pier, stretched downstream by the current.\"}, {\"type\": \"obj\", \"bbox\": [220, 790, 800, 1000], \"desc\": \"Dense autumn trees form a dark, irregular receiving edge where the bridge reaches the Korean shore.\"}]}}", "prompt_sha256": "d5532057a59dc72fc04f1b8f0d403a938c96cde5ae3b63624fab80a79e2eeed9"}