In her article [url=https://archive.bridgesmathart.org/2011/bridges2011-147.pdf]A Nine- and Twelve-Pointed Star Polygon Design of the Tashkent Scrolls[/url] Lynn Bodner ananyses the construction of a pattern that combines 12-pointed and 9-pointed stars as it appears in the [i]Tashkent scrolls[/i], with the Topkapi scrolls among the most import historical source of drawn patterns. In an important[br]first step a unit repeat is defined to placet he bundles of radii. This first applet describes how it’s done.