Looker Custom Visualizations Box Plot Anatomy Infographic

Data visualization infographic titled "Box Plot Anatomy" using a TREND LINE (over time) as the dominant visual element, since the topic is educational anatomy and trend storytelling is better served by a clear explanatory line-based layout than a regional map. Main canvas shows a large central explanatory box-plot anatomy diagram built on a precise horizontal numeric axis with sharp English tick marks and labels: "Minimum", "Q1", "Median", "Q3", "Maximum", "IQR", "Whiskers", "Outlier". Include an adjacent small trend line panel showing an illustrative time series of distribution spread over periods labeled "Period 1" to "Period 8", with y-axis labeled "Value" and x-axis labeled "Time", demonstrating how median and interquartile range shift over time; use realistic plausible illustrative values such as median moving from 42 to 57, IQR from 12 to 18, and occasional outliers at 78 and 84. Ensure axes start at honest zero or clearly labeled full statistical range, with no misleading truncation or scale manipulation. Add 4 key insight callouts around the chart, each with a small icon: 1) headline number "50%" with interpretation "Middle half of values lies inside the box (IQR)." and a quartile icon; 2) headline number "1 line" with interpretation "The median marks the center of the distribution." and a center-line icon; 3) headline number "2 whiskers" with interpretation "Whiskers show the non-outlier range beyond the quartiles." and a whisker icon; 4) headline number "2 outliers" with interpretation "Extreme observations sit beyond the whiskers in this illustrative example." and a dot-alert icon. Add subtle annotation arrows pointing to each anatomy part on the main box plot. Include a compact legend in English: "Box = Q1 to Q3", "Line = Median", "Dots = Outliers", "Whiskers = Range excluding outliers". Add a small SOURCE / DATA-NOTE strip at the bottom in English reading: "Data note: Illustrative example for educational purposes. Figures are not from a sourced dataset unless provided by the user." Visual style: editorial data journalism illustration, FT / Bloomberg-grade chart aesthetics, vector-clean infographic layout, monochrome ink palette with off-white background, charcoal, slate, and deep ink gray tones, restrained contrast, precise typography, analytical and sophisticated mood, clean grid structure, generous margins, subtle highlights for the median and outliers, no decorative clutter. 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.