Free Infographic Builder for Ancient Knowledge Timeline

Educational infographic poster titled "How Ancient Civilizations Shared Knowledge" in portrait layout, designed as a simple 4-step sequence with sharp, readable text labels in clean sans-serif typography. Create an isometric 3D educational poster in a high-contrast yellow and navy palette, for enthusiasts with a technical tone. Text labels must be crisp and legible. Use clear numbered markers 1-4 and connect each stage with bold arrows and subtle dotted guide lines to show chronological flow from top to bottom. Include a small legend area with simple icon keys if needed. Visual style: magazine-grade editorial illustration, vector-clean lines, no photographic textures, polished isometric blocks, neat diagrammatic composition, high clarity, modern infographic structure with historical subject matter.

1. heading: "Stone Records"; caption: "Early societies carved messages into durable stone surfaces."; visual: isometric cutaway of a carved stone tablet and monument slab, with chisel marks, engraved symbols, a measurement grid, and a small durability icon.

2. heading: "Clay Tablets"; caption: "Scribes pressed symbols into wet clay for organized recordkeeping."; visual: isometric table with stacked clay tablets, a stylus pressing wedge-shaped marks, a drying rack, and a small archive shelf diagram.

3. heading: "Papyrus Scrolls"; caption: "Lightweight scrolls made writing easier to transport and store."; visual: isometric rolled papyrus sheets, tied scroll bundles, a reed pen and ink dish, plus a small cross-section showing layered papyrus fibers.

4. heading: "Library Networks"; caption: "Large collections helped knowledge move across cities and empires."; visual: isometric ancient library interior with labeled shelving units, scroll containers, catalog tablets, and directional arrows between buildings indicating exchange routes.

Show connecting flow clearly: large yellow arrows from 1 to 2 to 3 to 4, with small navy dotted lines reinforcing sequence, and circular number badges beside each component. Add a compact timeline strip along one edge with the same four numbered points. Keep the mood analytical, accessible, and visually striking. Avoid logos, copyrighted characters, identifiable people, and any modern branded interface elements.

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 watermarks Render labels and headings in clean English typography (sans-serif). No real-brand logos, no copyrighted characters, no people that could be identified, no graphic medical content. If the topic touches a regulated domain (medicine, finance, law), keep the explanation conceptual and add no specific dosages, prices or legal advice.