Circular Sankey Tree Map Example Data Visualization Infographic

Data visualization infographic titled "Tree Map Example" using a SANKEY FLOW as the dominant visual element, designed as a circular sankey to match the intended visual search style while preserving clear trend storytelling. Show a multi-stage flow pipeline with realistic illustrative values across 5 time steps or phases, arranged in a circular loop-like sankey with directional flow emphasis and a subtle timeline structure so the trend is readable. Use sharp axis labels and tick marks in English where relevant for the time progression band and value scale, with labels such as "Phase 1", "Phase 2", "Phase 3", "Phase 4", "Phase 5" and value ticks "0", "20", "40", "60", "80", "100". Use plausible illustrative node labels in English: "Seed", "Growth", "Retention", "Expansion", "Churn", "Reactivation". Example illustrative flows: Seed 100 -> Growth 78, Retention 52, Expansion 31, Churn 18, Reactivation 9, with continuing linked flows across phases to suggest trend movement over time. Make the sankey thick, elegant, and dominant, with navy background and FT-inspired pink, soft coral, muted salmon, pale blush, and cool blue accents; high contrast, crisp typography, subtle grid, dark dashboard mood. Add 4 key insight callouts with headline numbers, short interpretation in English, and small icons: "100" + "Illustrative starting volume" + seedling icon; "78%" + "Largest flow continues into Growth" + trending-up icon; "18" + "Illustrative loss to Churn by mid-pipeline" + warning icon; "31" + "Expansion remains a smaller but rising branch" + branching icon. Include a compact legend in English and make all node labels, legends, captions, and metrics clean and readable. Add a small SOURCE / DATA-NOTE strip in English at the bottom: "Data note: Illustrative example only. Figures are plausible sample values for demonstration, not sourced data." Specify editorial data journalism illustration, FT / Bloomberg-grade chart aesthetics, vector-clean infographic layout, dark dashboard interface polish, precise spacing, no misleading axis truncation or scale manipulation. 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.