I have a small-scale tile project that features 1-inch and 2-inch pieces, a defined border, and a limited palette of off-white, black, and brown. I need a clear, repeatable mosaic pattern that I can hand to my installer and trust it will look exactly as envisioned. The plan should show: • A scaled layout illustrating the border and the main field, separating the 1" and 2" tiles where appropriate. • A repeatable module so the installer can extend the design without guesswork. • Exact tile counts by colour and size, plus a simple legend. • Any helpful visual aids (PDF, PNG, or SketchUp/AutoCAD export) that make alignment and grout-line placement obvious. My preference is a classic repeating arrangement rather than a random scatter, so symmetry and rhythm are important. If you normally use tile-planning software or CAD tools, mention it in your proposal; clean, precise files save us both time. Once the draft pattern looks right, a quick round of tweaks will finalise placement and proportions before I buy the tiles.