Highlight Table in Tableau: Line Chart Best Practices Infographic

Data visualization infographic titled "Line Chart Best Practices" using TREND LINE (over time) as the dominant visual system, arranged as a small-multiples grid of 6 mini line charts comparing good vs poor line-chart design, with the storytelling angle focused on revealing the surprise / outlier clearly. Show a clean 3x2 small-multiples layout on a warm beige editorial background, NYT graphics desk clarity, Economist-inspired muted palette with warm beige, charcoal, brick red, deep blue, sage, and soft gray. Each mini-panel must have sharp x- and y-axis labels, visible tick marks, consistent scales unless intentionally contrasted and explicitly labeled, thin gridlines, and precise English labels. Include one standout panel where an outlier spike is highlighted clearly with annotation, while other panels demonstrate clutter, truncated axis, over-labeling, inconsistent scales, and then corrected best-practice versions. Use realistic plausible illustrative data over 12 months, such as values mostly between 42 and 68 with one outlier near 91 in a highlighted example; avoid misleading axis truncation and scale manipulation.

Main chart content: a small-multiples trend-line grid where the best-practice examples are visually emphasized. Panel labels in English should include exact render text such as "Clear outlier highlight", "Consistent scale", "Avoid truncated axis", "Reduce clutter", "Direct labeling", and "Comparable small multiples". Axis labels should use exact English text like "Month" and "Value" with month ticks "Jan", "Mar", "May", "Jul", "Sep", "Nov". Include a highlighted surprise point with exact annotation text "Unexpected spike" and a subtle callout marker.

Add 4 key insight callouts around the grid, each with a headline number, a short interpretation in English, and a small icon: 1) "91" — "Outlier is easiest to spot when the scale is honest" with a magnifying-glass icon. 2) "0 baseline" — "Avoid truncation when it exaggerates small changes" with a ruler icon. 3) "6 panels" — "Small multiples make pattern comparisons faster" with a grid icon. 4) "1 focus color" — "Use one accent color to direct attention to the surprise" with a paint-drop icon.

Include a compact side legend or annotation block with exact English labels such as "Best practice", "Problem example", and "Highlighted outlier". Add subtle instructional annotations showing good chartcraft: direct labeling near lines, restrained use of markers, light reference grid, and one accent color reserved for the outlier. Ensure all numbers that are not user-supplied are clearly framed as illustrative. Include a small bottom strip with exact English text: "Data note: Illustrative example for visual explanation only. Figures are illustrative unless sourced by the user." and "Design note: No misleading axis truncation or scale manipulation."

Visual style: editorial data journalism illustration, FT / Bloomberg-grade chart aesthetics, vector-clean infographic layout, NYT graphics desk sophistication, warm beige Economist-like palette, quiet analytical mood, elegant typography, balanced whitespace, print-magazine quality, crisp linework, subtle icons, and highly legible axes.

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.