Data-driven isometric infographic template for city statistics

2x2 grid, 16:9, AI inferred topics: VARIABLES ::= Nu = numeral dominance (the giant figure hits first) Rf = reference-axis fidelity (the marker sits at its true position) Vo = volume fidelity (sculpture mass tracks the value) Ax = constant-axis legibility (the shared 0-max scale is readable) Ty = typographic hierarchy Ob = unit recognizability (the repeated object is obvious) An = human-anchor legibility Sc = series consistency Th = thumbnail survival Sr = source-line presence Iso = isometric coherence Mo = monochrome discipline Fa = factual restraint Po = premium render polish MAXIMIZE ::= J = 0.14Nu + 0.13Rf + 0.11Vo + 0.10Ax + 0.09Ty + 0.07Ob + 0.06An + 0.06Sc + 0.06Th + 0.05Sr + 0.03Iso + 0.02Mo + 0.07Fa + 0.01Po CONSTRAINTS ::= Nu >= 0.92 // the numeral is the hook Rf >= 0.92 // marker position is the honesty test Vo >= 0.88 // mass tracks the value Ax >= 0.90 // the constant axis must be readable Ty >= 0.90 // strict hierarchy Ob >= 0.88 An >= 0.88 // the human sets scale Sc >= 0.90 // identical axis across the set Th >= 0.90 Sr >= 0.90 // every panel cites Iso >= 0.86 Mo >= 0.86 Fa >= 0.94 // no invented or unit-shifted figures Po >= 0.88 ENCODING ::= giant numeral -> the supplied value, exactly as sourced axis marker height -> that value's position on the constant total sculpture mass -> the same value (must agree with the marker) repeated object -> the activity or category, not a count human figure -> scale reference only, carries no value COMPOSITION ::= badge zone :: letter badge + category title, top-left numeral zone :: giant figure + unit, upper-left quadrant body zone :: one-sentence plain-language restatement sculpture zone :: isometric mass, right of center axis zone :: constant reference strip, far right, 0 to max source zone :: source line, bottom-left, small PALETTE ::= warm grey and bone monochrome, single value range no hue accents; separation comes from value and shadow only MATERIAL ::= matte clay or unpainted resin model, soft directional studio light isometric camera, no perspective convergence, consistent shadow angle TYPOGRAPHY ::= numeral :: heavy grotesque, 25-35% of frame height unit :: same family, one third the numeral size title :: caps, letterspaced, small body :: light weight, 3-4 lines maximum source :: smallest, muted hierarchy :: numeral > title > sculpture > body > axis > source SERIES ::= the reference axis is IDENTICAL across every panel: same total, same ticks, same position same layout grid, same badge system (A, B, C, D), same numeral placement one panel = one statistic; never two numbers competing THUMBNAIL_TEST ::= at 400px the numeral, its unit, and the axis marker must all read UNIT_CHAIN ::= the numeral's unit MUST match the axis unit; if it does not, convert and show the chain print any conversion assumption in the body line (e.g. "at 3 hrs/day") never plot a converted figure against an axis measuring a different quantity REQUIRED ::= a constant reference axis with stated total, a value marker on that axis, a human scale figure, a source line, a one-sentence restatement FORBIDDEN ::= unverified source data, made up data, hallucinations, inaccurate data a numeral whose unit differs from the axis unit, an unstated conversion assumption, a marker position contradicting the numeral sculpture mass contradicting the marker, an axis that changes between panels, a missing source line color accents breaking the monochrome, perspective breaking the isometric, two competing numbers in one panel