{"schema": "too.foo.history.image-prompt.v1", "slug": "1830-09-15-the-opening-of-the-liverpool-and-manchester-railway-the-world-s-first", "release": "4b157fe58dc3a255", "image_key": "1830-09-15-the-opening-of-the-liverpool-and-manchester-railway-the-world-s-first", "image_sha256": "c21096c6de1fb764a65e35f386000c3328c559abd540fd824321262b29757481", "job": "20260827-203123-tier3", "model": "Ideogram 4 (fp8)", "preset": "V4_TURBO_12", "steps": 12, "seed": 20260823, "width": 1216, "height": 832, "caption_mode": "json", "caption": {"high_level_description": "Rocket reaches William Huskisson at the instant of impact on the adjacent track: its low front frame catches his lower leg as he turns toward Wellington’s stationary carriage, tipping his body toward the ballast while driver Joseph Locke remains at the controls. The Parkside water stop, 17 miles from Liverpool, September 1830: two parallel iron tracks on stone-block supports, compacted ballast and open ground; the tight framing includes Wellington’s carriage, Rocket and the collision zone. Rocket’s low front frame contacts the outer side of Huskisson’s trousered lower leg at the depicted instant. Huskisson’s planted shoe meets the ballast; his other shoe is airborne and his tipping torso has a clear downward path toward the track bed. Rocket’s wheels meet the nearer railheads, and its connecting rods remain pinned to the driving-wheel cranks. The stationary carriage’s wheels meet the farther railheads; Wellington’s boots meet its floor and his gloved hand closes around the doorway jamb. Locke’s boots meet Rocket’s rear platform and both hands close around the operating controls. The exhaust plume begins at the chimney and trails toward frame-right, behind Rocket’s leftward travel. The rail gauge is 4 ft 8.5 in, and an adult male figure approximately 1.7 m tall anchors Rocket and carriage dimensions. It is 1830-09-15: Formal wool tailcoats, waistcoats, neckcloths, straight trousers and tall felt hats; Locke wears a dark working coat and close cap.; Wrought-iron rails and tyres, timber carriage and wheel centres, painted boiler cladding, cast-iron running gear, wool clothing, compacted stone ballast.; Open-footplate steam locomotive with exposed crank linkage, timber passenger carriage, double track secured in iron chairs on individual stone supports.", "style_description": {"aesthetics": "Sudden mechanical danger interrupts a formal public ceremony.. Documentary photographic realism: subtle film grain, believable wear on every material, candid imperfect framing.", "lighting": "Single high afternoon sun from camera-left, softened by thin cloud; every figure, wheel and carriage casts a shallow shadow toward frame-right.", "photo": "50mm, f/4.5, 11 m, Medium-wide low oblique trackside view, collision off-centre, carriage foreground edge softly blurred and impact plane sharp.", "medium": "photograph", "color_palette": ["#1E1913", "#4A3B28", "#8A7350", "#C9B892", "#2B2B2A"]}, "compositional_deconstruction": {"background": "The Parkside water stop, 17 miles from Liverpool, September 1830: two parallel iron tracks on stone-block supports, compacted ballast and open ground; the tight framing includes Wellington’s carriage, Rocket and the collision zone. Single high afternoon sun from camera-left, softened by thin cloud; every figure, wheel and carriage casts a shallow shadow toward frame-right.", "elements": [{"type": "obj", "bbox": [260, 535, 790, 995], "desc": "Rocket moves right-to-left, with yellow cylindrical boiler, tall black chimney, iron frame, large wooden driving wheels and smaller trailing wheels; running gear shows restrained motion blur."}, {"type": "obj", "bbox": [355, 425, 830, 600], "desc": "One middle-aged man in dark tailcoat and pale trousers is caught mid-fall at track level; torso turns toward the carriage, arms held close, face in three-quarter profile."}, {"type": "obj", "bbox": [255, 285, 540, 430], "desc": "One older man in dark formal tailcoat and tall felt hat stands within the carriage doorway, gloved hand gripping the jamb, gaze fixed on the impact."}, {"type": "obj", "bbox": [250, 815, 505, 965], "desc": "One driver in dark working coat and cap braces on Rocket’s rear platform, both hands closed around the controls and face turned along the track."}, {"type": "obj", "bbox": [215, 20, 705, 485], "desc": "Timber passenger carriage on the farther track, wheels seated on rails and side doorway open; the lower step is scuffed pale and ironwork dulled by use."}, {"type": "obj", "bbox": [640, 0, 1000, 1000], "desc": "Two 4 ft 8.5 in gauge rail pairs converge in perspective; Rocket occupies the nearer pair and the carriage rests on the farther pair."}, {"type": "obj", "bbox": [105, 765, 350, 995], "desc": "A short pale plume rises behind Rocket toward frame-right, its soft diagonal matching the locomotive’s leftward movement."}]}}, "rendered_input": "{\"high_level_description\": \"Rocket reaches William Huskisson at the instant of impact on the adjacent track: its low front frame catches his lower leg as he turns toward Wellington’s stationary carriage, tipping his body toward the ballast while driver Joseph Locke remains at the controls. The Parkside water stop, 17 miles from Liverpool, September 1830: two parallel iron tracks on stone-block supports, compacted ballast and open ground; the tight framing includes Wellington’s carriage, Rocket and the collision zone. Rocket’s low front frame contacts the outer side of Huskisson’s trousered lower leg at the depicted instant. Huskisson’s planted shoe meets the ballast; his other shoe is airborne and his tipping torso has a clear downward path toward the track bed. Rocket’s wheels meet the nearer railheads, and its connecting rods remain pinned to the driving-wheel cranks. The stationary carriage’s wheels meet the farther railheads; Wellington’s boots meet its floor and his gloved hand closes around the doorway jamb. Locke’s boots meet Rocket’s rear platform and both hands close around the operating controls. The exhaust plume begins at the chimney and trails toward frame-right, behind Rocket’s leftward travel. The rail gauge is 4 ft 8.5 in, and an adult male figure approximately 1.7 m tall anchors Rocket and carriage dimensions. It is 1830-09-15: Formal wool tailcoats, waistcoats, neckcloths, straight trousers and tall felt hats; Locke wears a dark working coat and close cap.; Wrought-iron rails and tyres, timber carriage and wheel centres, painted boiler cladding, cast-iron running gear, wool clothing, compacted stone ballast.; Open-footplate steam locomotive with exposed crank linkage, timber passenger carriage, double track secured in iron chairs on individual stone supports.\", \"style_description\": {\"aesthetics\": \"Sudden mechanical danger interrupts a formal public ceremony.. Documentary photographic realism: subtle film grain, believable wear on every material, candid imperfect framing.\", \"lighting\": \"Single high afternoon sun from camera-left, softened by thin cloud; every figure, wheel and carriage casts a shallow shadow toward frame-right.\", \"photo\": \"50mm, f/4.5, 11 m, Medium-wide low oblique trackside view, collision off-centre, carriage foreground edge softly blurred and impact plane sharp.\", \"medium\": \"photograph\", \"color_palette\": [\"#1E1913\", \"#4A3B28\", \"#8A7350\", \"#C9B892\", \"#2B2B2A\"]}, \"compositional_deconstruction\": {\"background\": \"The Parkside water stop, 17 miles from Liverpool, September 1830: two parallel iron tracks on stone-block supports, compacted ballast and open ground; the tight framing includes Wellington’s carriage, Rocket and the collision zone. Single high afternoon sun from camera-left, softened by thin cloud; every figure, wheel and carriage casts a shallow shadow toward frame-right.\", \"elements\": [{\"type\": \"obj\", \"bbox\": [260, 535, 790, 995], \"desc\": \"Rocket moves right-to-left, with yellow cylindrical boiler, tall black chimney, iron frame, large wooden driving wheels and smaller trailing wheels; running gear shows restrained motion blur.\"}, {\"type\": \"obj\", \"bbox\": [355, 425, 830, 600], \"desc\": \"One middle-aged man in dark tailcoat and pale trousers is caught mid-fall at track level; torso turns toward the carriage, arms held close, face in three-quarter profile.\"}, {\"type\": \"obj\", \"bbox\": [255, 285, 540, 430], \"desc\": \"One older man in dark formal tailcoat and tall felt hat stands within the carriage doorway, gloved hand gripping the jamb, gaze fixed on the impact.\"}, {\"type\": \"obj\", \"bbox\": [250, 815, 505, 965], \"desc\": \"One driver in dark working coat and cap braces on Rocket’s rear platform, both hands closed around the controls and face turned along the track.\"}, {\"type\": \"obj\", \"bbox\": [215, 20, 705, 485], \"desc\": \"Timber passenger carriage on the farther track, wheels seated on rails and side doorway open; the lower step is scuffed pale and ironwork dulled by use.\"}, {\"type\": \"obj\", \"bbox\": [640, 0, 1000, 1000], \"desc\": \"Two 4 ft 8.5 in gauge rail pairs converge in perspective; Rocket occupies the nearer pair and the carriage rests on the farther pair.\"}, {\"type\": \"obj\", \"bbox\": [105, 765, 350, 995], \"desc\": \"A short pale plume rises behind Rocket toward frame-right, its soft diagonal matching the locomotive’s leftward movement.\"}]}}", "prompt_sha256": "9028f18e791736f563d9f031fc2eb6a037a09762d7fb14b12705d57a711891bd"}