Lowpoly Mandala Art KDP Coloring Books

Generate stunning low-poly geometric mandala illustrations in black and white line art style — perfect for KDP adult coloring books, POD posters, and wall art. Just replace [SUBJECT] with any mandala theme: flower, wolf, lion, butterfly, lotus, sun, moon and more. ✅ Black & white only — no gradients, no shading ✅ KDP-ready, white background ✅ Works with Gemini Image / Google Flow ✅ Fully visible circular mandala, not cropped