Dundas BI Small Multiples Choropleth Map Infographic

Data visualization infographic titled "Small Multiples" featuring a CHOROPLETH MAP as the dominant visual element, designed as a series of small-multiple regional maps that show a clear trend over time. Layout: 4 to 6 compact choropleth maps arranged in a tidy grid, each panel labeled in English with sequential time points such as "2019", "2020", "2021", "2022", "2023", "2024". Each map should use the same fixed legend and scale to avoid misleading comparisons, with sharp English legend labels, clear ticked value scale, and region boundaries rendered crisply. Theme: show change across regions over time using consistent shading intensity from light cream to deep editorial blue. Include a prominent legend titled "Value" with English bins such as "0-20", "21-40", "41-60", "61-80", "81-100", and a small trend guide labeled "Lower" to "Higher". Add subtle panel headers like "Regional Pattern Over Time" and a small side annotation explaining "Consistent scale across all panels". Use realistic plausible illustrative values for regions, with visible geographic variation and a gradual trend pattern across panels.

Add 4 key insight callouts placed around the maps, each with a headline number, short interpretation in English, and a small icon: "24%" with text "Illustrative increase from first to last period" and an upward arrow icon; "3 regions" with text "Illustrative shift into the highest range by the final panel" and a map-pin icon; "68" with text "Illustrative peak regional score in the latest period" and a star icon; "12-point gap" with text "Illustrative difference between highest and lowest region narrows over time" and a compare icon. Mark any unsourced metrics with the word "Illustrative" in the callout text.

Include a small SOURCE / DATA-NOTE strip at the bottom in English reading: "Data note: Illustrative example for visual demonstration only. Values are not sourced unless provided by the user. Consistent scale used across all panels; no truncated ranges or manipulated comparisons." 

Visual style: retro 1970s magazine charts, editorial blue & cream palette, slightly off-white paper texture, muted navy, slate blue, dusty teal-blue accents, warm cream background, thin dark ink outlines, vintage editorial typography, geometric icons, restrained halftone touches, elegant spacing, nostalgic but analytical mood. Emphasize editorial data journalism illustration, FT / Bloomberg-grade chart aesthetics, vector-clean infographic layout. Include sharp English labels for map panels, legend, captions, annotations, and metric names. All text MUST be written in English (array). Every heading, label, caption, legend and metric name in the image must be in English — not English. Spell each English word correctly using English characters and diacritics. Numbers stay as digits, no fake authoritative sources cited, no watermarks Numbers labeled "illustrative" unless the user supplied specific sourced data. No fake authoritative sources cited (do not invent "Source: Reuters 2025" — use "Illustrative example" instead). No misleading axis truncation or scale manipulation.