A digital study of a pointed-arch panel built on a 10-point star lattice. Cobalt, turquoise, and sky-blue tesserae form a dense checker of four-point florets, while bright saffron decagrams ride across the surface—an echo of Timurid and Safavid mosaic-faience revetments. Thin charcoal outlines reveal the underlying decagonal grid, turning the classic tiled mihrab into a crisp, contemporary graphic.