Data visceralization Gantt Chart Project infographic

Data visualization infographic titled "Gantt Chart Project" using SMALL-MULTIPLES GRID as the dominant visual element: a clean matrix of mini Gantt timelines, one panel per project workstream, showing the breakdown of phases across a 16-week schedule. Editorial data journalism illustration, FT / Bloomberg-grade chart aesthetics, vector-clean infographic layout. Use a monochrome ink palette with off-white background, charcoal, slate, graphite, and soft gray highlights; restrained, analytical, newsroom style; crisp hairline rules; high legibility; no decorative clutter.

Main chart composition: a 3x2 small-multiples grid of mini Gantt charts labeled in English with exact on-image text: "Planning", "Research", "Design", "Development", "Testing", "Launch". Each panel has a horizontal time axis with sharp English tick marks labeled exactly: "Week 1", "Week 4", "Week 8", "Week 12", "Week 16". Vertical task labels in each panel are concise English task names such as "Scope", "Requirements", "Wireframes", "Build", "QA", "Rollout". Render timeline bars with realistic plausible illustrative durations and overlaps, using darker ink for critical tasks and lighter ink for supporting tasks. Include milestone diamonds labeled exactly: "Kickoff", "Prototype", "Beta", "Release". Keep scales consistent across all panels, no misleading axis truncation or scale manipulation.

Use realistic plausible illustrative numbers across the grid, clearly marked as illustrative where numeric summaries appear. Example schedule patterns: Planning weeks 1-3, Research weeks 2-5, Design weeks 4-8, Development weeks 6-13, Testing weeks 11-15, Launch weeks 15-16, with overlaps visible to show dependency flow.

Add 4 key insight callouts around the chart, each with a small minimalist icon, a headline number, and a short English interpretation. Use exact English text:
1. "16 weeks" — "Illustrative total project timeline" — icon: calendar
2. "6 workstreams" — "Breakdown shown as parallel project tracks" — icon: grid
3. "8 weeks" — "Development is the longest illustrative phase" — icon: code bracket
4. "5 overlaps" — "Concurrent tasks reduce idle time across teams" — icon: linked nodes

Add a compact legend in English with exact labels: "Critical path", "Supporting task", "Milestone". Include subtle dependency connectors between selected panels to reinforce project sequencing.

Add a small footer strip in English with exact text: "Data note: Illustrative example. Figures and durations are shown for visualization purposes unless sourced data is provided." Also include a small label: "Not to scale beyond the common weekly axis." 

Ensure the layout emphasizes breakdown storytelling: each mini chart isolates one workstream while the shared weekly axis reveals overall coordination. Prioritize sharp axis labels, clean spacing, newsroom-grade hierarchy, and precise vector rendering. 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.