User Experience Flow Chart: Line Chart Best Practices

Data visualization infographic titled "Line Chart Best Practices" using a BUBBLE CHART as the dominant visual element to show contrast between good and bad line-chart design choices. Create a clean 3D-scatter-style bubble chart with crisp English axis labels and visible tick marks. X-axis label: "Clarity" ranging from 0 to 10. Y-axis label: "Accuracy" ranging from 0 to 10. Z / bubble size meaning: "Reader comprehension" shown in legend. Split the visual story into two contrasting regions with subtle annotations: high-performing best practices in the upper-right, poor practices in the lower-left. Plot realistic illustrative bubbles such as "Direct labeling" at x=9.2, y=9.4, size=88; "Honest zero baseline when needed" at x=8.8, y=9.1, size=82; "Muted gridlines" at x=8.1, y=8.3, size=68; "Consistent time intervals" at x=9.0, y=8.9, size=79; "Too many series" at x=3.1, y=4.0, size=52; "Truncated axis" at x=2.2, y=1.8, size=24; "Chartjunk effects" at x=2.8, y=3.0, size=31; "Rainbow colors" at x=3.4, y=3.7, size=36. Add a soft contrast divider or quadrant shading with labels "Best practice zone" and "Risk zone". Include 4 key insight callouts with small icons, headline numbers, and short interpretations in English: 1) "9.4/10" with text "Direct labeling improves scan speed" and a tag icon; 2) "1.8/10" with text "Truncated axes most damage trust" and a warning icon; 3) "+58%" with text "Illustrative comprehension gain in cleaner designs" and an eye icon; 4) "4 of 8" with text "Common pitfalls cluster below mid-level clarity" and a grid icon. Add a small side legend titled "How to read this chart" with concise English notes: "Higher = better practice", "Larger bubble = stronger reader understanding", "All figures illustrative". Add a bottom SOURCE / DATA-NOTE strip in English reading: "Data note: Illustrative example for visual explanation only. Metrics and scores are plausible mock values, not sourced measurements. Avoid misleading axis truncation or scale manipulation." Visual style: NYT graphics desk restraint, Economist warm beige palette, soft cream background, charcoal text, muted brick red and slate blue bubbles, subtle olive and sand accents, thin rules, understated editorial typography, calm analytical mood. Use 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.