Sankey Flow Box Plot Anatomy Trend Infographic

Data visualization infographic titled "Box Plot Anatomy" using a TREND LINE (over time) as the dominant visual element, because the storytelling angle is to show the trend and a choropleth map is not appropriate for this topic. Main chart: a clean educational trend graphic showing how box plot components vary across a sequence of illustrative datasets over time, with x-axis labeled "Illustrative Dataset Sequence" and tick marks "1", "2", "3", "4", "5", "6", and y-axis labeled "Value" with clear tick marks at "0", "10", "20", "30", "40", "50", "60", "70". Overlay box-plot anatomy callouts directly on selected positions in the chart with exact English labels: "Minimum", "Q1", "Median", "Q3", "Maximum", "Interquartile Range (IQR)", and "Whiskers". Use plausible illustrative values across six periods: medians 18, 22, 27, 31, 35, 39; Q1 values 12, 15, 19, 22, 26, 29; Q3 values 24, 29, 35, 40, 45, 50; minimums 5, 7, 9, 12, 14, 16; maximums 32, 38, 44, 49, 55, 61. Show a subtle band between Q1 and Q3 to explain the box, a strong center line for the median, and thin whisker lines to minimum and maximum. Add 4 key insight callouts with small icons: "39" with interpretation "Median rises steadily in the latest illustrative dataset" and a trend-arrow icon; "21" with interpretation "IQR widens from 12 to 21, indicating greater spread" and a box icon; "61" with interpretation "Upper whisker reaches the highest observed illustrative value" and a whisker icon; "6" with interpretation "Six sequential examples explain box plot structure and trend" and a timeline icon. Include a small educational side panel titled "How to Read a Box Plot" with concise labels: "The box spans Q1 to Q3", "The line inside the box is the median", "Whiskers extend to the minimum and maximum in this simplified illustrative example". Add a small SOURCE / DATA-NOTE strip reading: "Data note: Illustrative example for educational visualization; figures are not sourced real-world measurements." Visual style: minimal flat, rainbow categorical palette applied to quartile bands and callout accents, lots of white space, clean geometric shapes, subtle editorial hierarchy, calm analytical mood. Ensure sharp axis labels and tick marks, no misleading axis truncation or scale manipulation. Include editorial data journalism illustration, FT / Bloomberg-grade chart aesthetics, vector-clean infographic layout. 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.