{"schema": "too.foo.history.image-prompt.v1", "slug": "0581-the-sui-dynasty-begins", "release": "4b157fe58dc3a255", "image_key": "0581-the-sui-dynasty-begins", "image_sha256": "9efa88ea917280e0fdf538a0b919fa67a46f585513438fe511479d9b11a3933c", "job": "20260827-062656-tier3", "model": "Ideogram 4 (fp8)", "preset": "V4_TURBO_12", "steps": 12, "seed": 20260823, "width": 1216, "height": 832, "caption_mode": "json", "caption": {"high_level_description": "The child Emperor Jing descends the imperial platform as Yang Jian steps onto it, their exchanged positions making the staged abdication legible mid-ceremony; both keep their hands folded inside broad sleeves while two attendants watch. A Northern Zhou palace audience hall at Chang’an, with dark timber columns, pale plastered walls, woven floor matting, a low lacquered platform, dulled bronze fittings, and specific scuffing on the right stair edge. The imperial platform rests continuously on the hall floor; both steps are mortised into its front frame, and all four seat legs contact the upper deck. The child emperor’s right foot contacts the lower tread while his left foot lifts from the upper tread; his weight remains centered over the planted foot. Yang Jian’s left foot contacts the upper tread while his right foot remains on the lower tread, placing him one step below the child. Both attendants’ shoes meet the woven floor mat, and the foreground column’s base meets the same floor plane. Every cast shadow extends toward lower camera left from the single doorway source. Yang Jian is about 1.70 m tall beside the 0.45 m platform; the child is about 1.25 m tall. It is 4 March 581: Northern Zhou court dress: layered cross-collar silk robes, broad sleeves, leather belts, soft dark caps, and cloth shoes.; Painted timber, rammed earth, lime plaster, woven reed matting, lacquered wood, dulled bronze, silk, and leather.; Mortise-and-tenon framing, a low timber dais with attached steps, handwoven textiles, lacquer work, and cast bronze fittings.", "style_description": {"aesthetics": "controlled ceremonial coercion. Documentary photographic realism: subtle film grain, believable wear on every material, candid imperfect framing.", "lighting": "One broad doorway at camera right supplies elevated cool daylight; soft directional shadows fall lower left, with restrained highlights on silk and dulled bronze.", "photo": "50mm, f/4, 5 m, Candid medium-wide documentary view, Yang Jian and the child offset right of center, with the near column imperfectly clipping the frame.", "medium": "photograph", "color_palette": ["#1E1913", "#4A3B28", "#8A7350", "#C9B892", "#2B2B2A"]}, "compositional_deconstruction": {"background": "A Northern Zhou palace audience hall at Chang’an, with dark timber columns, pale plastered walls, woven floor matting, a low lacquered platform, dulled bronze fittings, and specific scuffing on the right stair edge. One broad doorway at camera right supplies elevated cool daylight; soft directional shadows fall lower left, with restrained highlights on silk and dulled bronze.", "elements": [{"type": "obj", "bbox": [270, 570, 840, 700], "desc": "A small child ruler about 1.25 m tall, turned three-quarter away, descending carefully in a dark layered silk robe with sleeve-covered hands."}, {"type": "obj", "bbox": [220, 330, 860, 520], "desc": "An adult about 1.70 m tall in a muted red-brown court robe and dark cap, stepping upward with hands enclosed in opposite sleeves."}, {"type": "obj", "bbox": [430, 250, 870, 710], "desc": "A 0.45 m-high lacquered timber dais with two attached steps and a low four-legged wooden seat set firmly on its upper surface."}, {"type": "obj", "bbox": [340, 715, 885, 935], "desc": "Exactly two robed adults stand at unequal distances, one erect and one slightly bowed; their turned faces, hems, colors, and postures differ."}, {"type": "obj", "bbox": [60, 35, 980, 980], "desc": "Matte plaster, irregular woven mats, and earth-supported timber construction; the right stair nosing is rubbed pale by repeated foot traffic."}, {"type": "obj", "bbox": [0, 0, 1000, 105], "desc": "One thick timber column clips the left frame, its base planted on the floor and its near surface softly out of focus."}]}}, "rendered_input": "{\"high_level_description\": \"The child Emperor Jing descends the imperial platform as Yang Jian steps onto it, their exchanged positions making the staged abdication legible mid-ceremony; both keep their hands folded inside broad sleeves while two attendants watch. A Northern Zhou palace audience hall at Chang’an, with dark timber columns, pale plastered walls, woven floor matting, a low lacquered platform, dulled bronze fittings, and specific scuffing on the right stair edge. The imperial platform rests continuously on the hall floor; both steps are mortised into its front frame, and all four seat legs contact the upper deck. The child emperor’s right foot contacts the lower tread while his left foot lifts from the upper tread; his weight remains centered over the planted foot. Yang Jian’s left foot contacts the upper tread while his right foot remains on the lower tread, placing him one step below the child. Both attendants’ shoes meet the woven floor mat, and the foreground column’s base meets the same floor plane. Every cast shadow extends toward lower camera left from the single doorway source. Yang Jian is about 1.70 m tall beside the 0.45 m platform; the child is about 1.25 m tall. It is 4 March 581: Northern Zhou court dress: layered cross-collar silk robes, broad sleeves, leather belts, soft dark caps, and cloth shoes.; Painted timber, rammed earth, lime plaster, woven reed matting, lacquered wood, dulled bronze, silk, and leather.; Mortise-and-tenon framing, a low timber dais with attached steps, handwoven textiles, lacquer work, and cast bronze fittings.\", \"style_description\": {\"aesthetics\": \"controlled ceremonial coercion. Documentary photographic realism: subtle film grain, believable wear on every material, candid imperfect framing.\", \"lighting\": \"One broad doorway at camera right supplies elevated cool daylight; soft directional shadows fall lower left, with restrained highlights on silk and dulled bronze.\", \"photo\": \"50mm, f/4, 5 m, Candid medium-wide documentary view, Yang Jian and the child offset right of center, with the near column imperfectly clipping the frame.\", \"medium\": \"photograph\", \"color_palette\": [\"#1E1913\", \"#4A3B28\", \"#8A7350\", \"#C9B892\", \"#2B2B2A\"]}, \"compositional_deconstruction\": {\"background\": \"A Northern Zhou palace audience hall at Chang’an, with dark timber columns, pale plastered walls, woven floor matting, a low lacquered platform, dulled bronze fittings, and specific scuffing on the right stair edge. One broad doorway at camera right supplies elevated cool daylight; soft directional shadows fall lower left, with restrained highlights on silk and dulled bronze.\", \"elements\": [{\"type\": \"obj\", \"bbox\": [270, 570, 840, 700], \"desc\": \"A small child ruler about 1.25 m tall, turned three-quarter away, descending carefully in a dark layered silk robe with sleeve-covered hands.\"}, {\"type\": \"obj\", \"bbox\": [220, 330, 860, 520], \"desc\": \"An adult about 1.70 m tall in a muted red-brown court robe and dark cap, stepping upward with hands enclosed in opposite sleeves.\"}, {\"type\": \"obj\", \"bbox\": [430, 250, 870, 710], \"desc\": \"A 0.45 m-high lacquered timber dais with two attached steps and a low four-legged wooden seat set firmly on its upper surface.\"}, {\"type\": \"obj\", \"bbox\": [340, 715, 885, 935], \"desc\": \"Exactly two robed adults stand at unequal distances, one erect and one slightly bowed; their turned faces, hems, colors, and postures differ.\"}, {\"type\": \"obj\", \"bbox\": [60, 35, 980, 980], \"desc\": \"Matte plaster, irregular woven mats, and earth-supported timber construction; the right stair nosing is rubbed pale by repeated foot traffic.\"}, {\"type\": \"obj\", \"bbox\": [0, 0, 1000, 105], \"desc\": \"One thick timber column clips the left frame, its base planted on the floor and its near surface softly out of focus.\"}]}}", "prompt_sha256": "1645d14951619758cc5c21d30a63d0cc131f2eb62bff10f3128dea9ad822885e"}