{"schema": "too.foo.history.image-prompt.v1", "slug": "1906-the-bcg-vaccine-for-tuberculosis-is-first-developed", "release": "4b157fe58dc3a255", "image_key": "1906-the-bcg-vaccine-for-tuberculosis-is-first-developed", "image_sha256": "1c1f430d11646c85c42fe2aaedc7c083f0610a2b7213be585ab43f68e3f0e19f", "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": "A bacteriologist, seen three-quarter rear, transfers a minute inoculum with a platinum needle from a mature bile-potato culture into fresh medium while his colleague braces the receiving rack, capturing one step in the 1908–1920 serial-passaging program. Institut Pasteur de Lille bacteriology laboratory, with a scarred oak bench, pale plaster, and one tall north-facing window; the close crop contains only the working bench and window reveal. The transferring bacteriologist's closed right hand fully encircles the inoculating needle handle. The needle tip enters the receiving tube and touches the exposed upper surface of its potato wedge. The damp inoculum adheres to the needle until its tip contacts the receiving wedge. Both culture tubes pass through separate rack holes; their bases rest on the rack's lower support. Both potato wedges rest against their tube bottoms and remain partly submerged in liquid. The assisting bacteriologist grips both rack ends while the rack sits flat on the workbench. The transferring bacteriologist's cuff overlaps his wrist and the needle handle, partially occluding his fingers. It is 1908–1920: French laboratory dress: dark wool lounge suits, white collars, linen cuffs, moustache on the profile figure.; Oak bench and rack, clear laboratory glass, platinum needle, cooked potato, glycerinated ox bile, wool and linen.; Manual serial culture transfer using a platinum inoculating needle, glass culture tubes, wooden support rack, and potato-bile-glycerin medium. Only the macroscopic culture appears: a damp, smooth greenish-brown coating on potato; individual bacilli remain below optical resolution.", "style_description": {"aesthetics": "patient, exacting laboratory routine. Documentary photographic realism: subtle film grain, believable wear on every material, candid imperfect framing.", "lighting": "Diffuse daylight enters from high frame left through the single north window; soft shadows from both men, rack, tubes, and needle fall consistently toward lower right.", "photo": "50mm, f/4, 2.2 m, Medium-close documentary reconstruction from shoulder height, action left of center, with imperfectly cropped torsos, restrained color, subtle grain, and shallow background focus.", "medium": "photograph, Working-distance photographic detail and shallow focus isolate the moist transfer contact point.", "color_palette": ["#1E1913", "#4A3B28", "#8A7350", "#C9B892", "#2B2B2A"]}, "compositional_deconstruction": {"background": "Institut Pasteur de Lille bacteriology laboratory, with a scarred oak bench, pale plaster, and one tall north-facing window; the close crop contains only the working bench and window reveal. Diffuse daylight enters from high frame left through the single north window; soft shadows from both men, rack, tubes, and needle fall consistently toward lower right.", "elements": [{"type": "obj", "bbox": [160, 70, 900, 550], "desc": "One 1.7 m adult man, waist-up and three-quarter rear; dark wool suit, white collar, linen cuffs; right fingers close around the needle handle."}, {"type": "obj", "bbox": [210, 650, 920, 980], "desc": "One adult man at right, profile turned downward; dark wool suit and narrow moustache; both hands wrap around the wooden rack ends."}, {"type": "obj", "bbox": [490, 350, 620, 720], "desc": "One slender 18 cm platinum needle with dark wooden handle, angled downward 25 degrees; its damp tip touches the fresh potato surface."}, {"type": "obj", "bbox": [440, 490, 820, 605], "desc": "One 16 cm glass tube containing a cooked potato wedge partly immersed in amber glycerinated ox bile, with smooth greenish-brown growth and a left-edge window highlight."}, {"type": "obj", "bbox": [440, 650, 820, 765], "desc": "One matching 16 cm tube holding a fresh pale potato wedge partly immersed in amber medium; its open mouth surrounds the descending needle."}, {"type": "obj", "bbox": [610, 420, 860, 835], "desc": "Low 28 cm rack supporting exactly two upright tubes in separate holes; left front edge rubbed pale and one corner stained dark."}, {"type": "obj", "bbox": [800, 0, 1000, 1000], "desc": "Heavy oak bench top, 4 cm thick, bearing the rack; knife nicks cluster near-left and an irregular dark spill mark lies beneath the source tube."}]}}, "rendered_input": "{\"high_level_description\": \"A bacteriologist, seen three-quarter rear, transfers a minute inoculum with a platinum needle from a mature bile-potato culture into fresh medium while his colleague braces the receiving rack, capturing one step in the 1908–1920 serial-passaging program. Institut Pasteur de Lille bacteriology laboratory, with a scarred oak bench, pale plaster, and one tall north-facing window; the close crop contains only the working bench and window reveal. The transferring bacteriologist's closed right hand fully encircles the inoculating needle handle. The needle tip enters the receiving tube and touches the exposed upper surface of its potato wedge. The damp inoculum adheres to the needle until its tip contacts the receiving wedge. Both culture tubes pass through separate rack holes; their bases rest on the rack's lower support. Both potato wedges rest against their tube bottoms and remain partly submerged in liquid. The assisting bacteriologist grips both rack ends while the rack sits flat on the workbench. The transferring bacteriologist's cuff overlaps his wrist and the needle handle, partially occluding his fingers. It is 1908–1920: French laboratory dress: dark wool lounge suits, white collars, linen cuffs, moustache on the profile figure.; Oak bench and rack, clear laboratory glass, platinum needle, cooked potato, glycerinated ox bile, wool and linen.; Manual serial culture transfer using a platinum inoculating needle, glass culture tubes, wooden support rack, and potato-bile-glycerin medium. Only the macroscopic culture appears: a damp, smooth greenish-brown coating on potato; individual bacilli remain below optical resolution.\", \"style_description\": {\"aesthetics\": \"patient, exacting laboratory routine. Documentary photographic realism: subtle film grain, believable wear on every material, candid imperfect framing.\", \"lighting\": \"Diffuse daylight enters from high frame left through the single north window; soft shadows from both men, rack, tubes, and needle fall consistently toward lower right.\", \"photo\": \"50mm, f/4, 2.2 m, Medium-close documentary reconstruction from shoulder height, action left of center, with imperfectly cropped torsos, restrained color, subtle grain, and shallow background focus.\", \"medium\": \"photograph, Working-distance photographic detail and shallow focus isolate the moist transfer contact point.\", \"color_palette\": [\"#1E1913\", \"#4A3B28\", \"#8A7350\", \"#C9B892\", \"#2B2B2A\"]}, \"compositional_deconstruction\": {\"background\": \"Institut Pasteur de Lille bacteriology laboratory, with a scarred oak bench, pale plaster, and one tall north-facing window; the close crop contains only the working bench and window reveal. Diffuse daylight enters from high frame left through the single north window; soft shadows from both men, rack, tubes, and needle fall consistently toward lower right.\", \"elements\": [{\"type\": \"obj\", \"bbox\": [160, 70, 900, 550], \"desc\": \"One 1.7 m adult man, waist-up and three-quarter rear; dark wool suit, white collar, linen cuffs; right fingers close around the needle handle.\"}, {\"type\": \"obj\", \"bbox\": [210, 650, 920, 980], \"desc\": \"One adult man at right, profile turned downward; dark wool suit and narrow moustache; both hands wrap around the wooden rack ends.\"}, {\"type\": \"obj\", \"bbox\": [490, 350, 620, 720], \"desc\": \"One slender 18 cm platinum needle with dark wooden handle, angled downward 25 degrees; its damp tip touches the fresh potato surface.\"}, {\"type\": \"obj\", \"bbox\": [440, 490, 820, 605], \"desc\": \"One 16 cm glass tube containing a cooked potato wedge partly immersed in amber glycerinated ox bile, with smooth greenish-brown growth and a left-edge window highlight.\"}, {\"type\": \"obj\", \"bbox\": [440, 650, 820, 765], \"desc\": \"One matching 16 cm tube holding a fresh pale potato wedge partly immersed in amber medium; its open mouth surrounds the descending needle.\"}, {\"type\": \"obj\", \"bbox\": [610, 420, 860, 835], \"desc\": \"Low 28 cm rack supporting exactly two upright tubes in separate holes; left front edge rubbed pale and one corner stained dark.\"}, {\"type\": \"obj\", \"bbox\": [800, 0, 1000, 1000], \"desc\": \"Heavy oak bench top, 4 cm thick, bearing the rack; knife nicks cluster near-left and an irregular dark spill mark lies beneath the source tube.\"}]}}", "prompt_sha256": "251097d8ec0dccf5821a9be11f257b818092479e2dc08402063f498bce16be10"}