{"schema": "too.foo.history.image-prompt.v1", "slug": "bce-2070-c-2070-bc-yu-the-great-establishes-the-xia-dynasty-in-china", "release": "4b157fe58dc3a255", "image_key": "2070-c-2070-bc-yu-the-great-establishes-the-xia-dynasty-in-china", "image_sha256": "5c185ece6cb27b9939570fd13cb41fd761d123164710d95fb1f45d0180860012", "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": "Two present-day field archaeologists are mid-excavation at Erlitou: one draws a worn trowel across a compacted rammed-earth palace foundation while the other brushes loosened soil from the same ancient surface, exposing physical remains rather than staging Yu's accession. An open Erlitou excavation trench containing a broad cropped rammed-earth foundation, firm trench floor, knee-high soil section, and an irregular spoil pile beyond the active work area. The foundation remains embedded continuously in surrounding earth along its left and rear edges. Both archaeologists' knees and boot toes meet the firm trench floor; their postures and spacing differ. The first archaeologist's two hands close around the trowel grip, and the blade edge touches the foundation surface. The second archaeologist's two hands close around the brush handle, and the compressed bristles touch loose soil on the same surface. The spoil pile's broad base meets the trench floor, with scraped soil concentrated along the route from foundation to pile. It is present-day archaeological fieldwork: Two fieldworkers in mismatched dusty long-sleeved shirts, cotton trousers, brimmed sun hats, thin gloves, and worn work boots.; Ancient rammed earth, natural soil, steel hand tools, wood, brush fibre, cotton clothing, and modern glove fabric.; Controlled hand excavation with a small trowel and soft brush, using close visual stratigraphic observation.", "style_description": {"aesthetics": "Patient empirical fieldwork confronting a later tradition.. Documentary photographic realism: subtle film grain, believable wear on every material, candid imperfect framing.", "lighting": "One morning sun from upper-right at 30 degrees; every worker, tool, soil clod, and trench edge casts a consistent lower-left shadow.", "photo": "45mm, f/4, 4.5 metres, Candid high-oblique medium-wide field photograph; workers offset to opposite sides, active foundation sharp, near trench lip and far cut face gently soft.", "medium": "photograph", "color_palette": ["#1E1913", "#4A3B28", "#8A7350", "#C9B892", "#2B2B2A"]}, "compositional_deconstruction": {"background": "An open Erlitou excavation trench containing a broad cropped rammed-earth foundation, firm trench floor, knee-high soil section, and an irregular spoil pile beyond the active work area. One morning sun from upper-right at 30 degrees; every worker, tool, soil clod, and trench edge casts a consistent lower-left shadow.", "elements": [{"type": "obj", "bbox": [280, 90, 820, 850], "desc": "A broad compacted brown rammed-earth plane with subtle layered bands, cropped by the trench and embedded continuously in surrounding soil."}, {"type": "obj", "bbox": [100, 0, 500, 1000], "desc": "A knee-high vertical earth section behind the foundation; one far-left patch has slumped irregularly, exposing compacted layers and root traces."}, {"type": "obj", "bbox": [600, 0, 1000, 1000], "desc": "Firm level earth supporting both workers, scattered with small irregular soil crumbs concentrated beside the active surface."}, {"type": "obj", "bbox": [200, 560, 900, 900], "desc": "One kneeling adult in dusty long sleeves, trousers, brimmed hat, and thin gloves; face turned down, both hands closed around a worn trowel."}, {"type": "obj", "bbox": [320, 20, 930, 330], "desc": "One crouching adult in varied dusty field clothes and brimmed hat; shoulders turned away, both gloved hands occupied around a short brush."}, {"type": "obj", "bbox": [570, 500, 640, 690], "desc": "A hand-length steel trowel with a scuffed blade; its leading edge contacts the compacted foundation and pushes three small soil curls."}, {"type": "obj", "bbox": [600, 280, 660, 450], "desc": "A short soft-bristled field brush held at a shallow angle, its compressed bristle tips touching loosened soil on the foundation."}, {"type": "obj", "bbox": [650, 780, 1000, 1000], "desc": "An asymmetric mound of excavated brown soil and varied clods, its broad base resting beyond the workers at the trench edge."}]}}, "rendered_input": "{\"high_level_description\": \"Two present-day field archaeologists are mid-excavation at Erlitou: one draws a worn trowel across a compacted rammed-earth palace foundation while the other brushes loosened soil from the same ancient surface, exposing physical remains rather than staging Yu's accession. An open Erlitou excavation trench containing a broad cropped rammed-earth foundation, firm trench floor, knee-high soil section, and an irregular spoil pile beyond the active work area. The foundation remains embedded continuously in surrounding earth along its left and rear edges. Both archaeologists' knees and boot toes meet the firm trench floor; their postures and spacing differ. The first archaeologist's two hands close around the trowel grip, and the blade edge touches the foundation surface. The second archaeologist's two hands close around the brush handle, and the compressed bristles touch loose soil on the same surface. The spoil pile's broad base meets the trench floor, with scraped soil concentrated along the route from foundation to pile. It is present-day archaeological fieldwork: Two fieldworkers in mismatched dusty long-sleeved shirts, cotton trousers, brimmed sun hats, thin gloves, and worn work boots.; Ancient rammed earth, natural soil, steel hand tools, wood, brush fibre, cotton clothing, and modern glove fabric.; Controlled hand excavation with a small trowel and soft brush, using close visual stratigraphic observation.\", \"style_description\": {\"aesthetics\": \"Patient empirical fieldwork confronting a later tradition.. Documentary photographic realism: subtle film grain, believable wear on every material, candid imperfect framing.\", \"lighting\": \"One morning sun from upper-right at 30 degrees; every worker, tool, soil clod, and trench edge casts a consistent lower-left shadow.\", \"photo\": \"45mm, f/4, 4.5 metres, Candid high-oblique medium-wide field photograph; workers offset to opposite sides, active foundation sharp, near trench lip and far cut face gently soft.\", \"medium\": \"photograph\", \"color_palette\": [\"#1E1913\", \"#4A3B28\", \"#8A7350\", \"#C9B892\", \"#2B2B2A\"]}, \"compositional_deconstruction\": {\"background\": \"An open Erlitou excavation trench containing a broad cropped rammed-earth foundation, firm trench floor, knee-high soil section, and an irregular spoil pile beyond the active work area. One morning sun from upper-right at 30 degrees; every worker, tool, soil clod, and trench edge casts a consistent lower-left shadow.\", \"elements\": [{\"type\": \"obj\", \"bbox\": [280, 90, 820, 850], \"desc\": \"A broad compacted brown rammed-earth plane with subtle layered bands, cropped by the trench and embedded continuously in surrounding soil.\"}, {\"type\": \"obj\", \"bbox\": [100, 0, 500, 1000], \"desc\": \"A knee-high vertical earth section behind the foundation; one far-left patch has slumped irregularly, exposing compacted layers and root traces.\"}, {\"type\": \"obj\", \"bbox\": [600, 0, 1000, 1000], \"desc\": \"Firm level earth supporting both workers, scattered with small irregular soil crumbs concentrated beside the active surface.\"}, {\"type\": \"obj\", \"bbox\": [200, 560, 900, 900], \"desc\": \"One kneeling adult in dusty long sleeves, trousers, brimmed hat, and thin gloves; face turned down, both hands closed around a worn trowel.\"}, {\"type\": \"obj\", \"bbox\": [320, 20, 930, 330], \"desc\": \"One crouching adult in varied dusty field clothes and brimmed hat; shoulders turned away, both gloved hands occupied around a short brush.\"}, {\"type\": \"obj\", \"bbox\": [570, 500, 640, 690], \"desc\": \"A hand-length steel trowel with a scuffed blade; its leading edge contacts the compacted foundation and pushes three small soil curls.\"}, {\"type\": \"obj\", \"bbox\": [600, 280, 660, 450], \"desc\": \"A short soft-bristled field brush held at a shallow angle, its compressed bristle tips touching loosened soil on the foundation.\"}, {\"type\": \"obj\", \"bbox\": [650, 780, 1000, 1000], \"desc\": \"An asymmetric mound of excavated brown soil and varied clods, its broad base resting beyond the workers at the trench edge.\"}]}}", "prompt_sha256": "3b1fff012721f6e629d9d90a96eafed7e32180b94530ce879b45043a2e4fa0b5"}