1) Choose your “route” (the way the pages will be made)
Route A: Illustration-first (manual drawing). You design each page yourself in a consistent line style, then export as clean line art. Route B: AI-assisted generation (with quality control). You generate coloring pages using an AI tool, then revise/clean line thickness, remove problematic artifacts, and keep the same style across the book. Route C: Hybrid. You generate variations for speed, then redraw or re-line select pages to match your house style. Why route matters for “writing”: your instruction pages should reflect the constraints of your page assets (for example, whether you expect readers to color on the same side as the printed lines or cut out sheets for single-sided use). Also, your revision checklist changes depending on whether you’re cleaning AI artifacts or polishing your own lines.