Lectures 2019: 15 Combining Symmetries, 12 plus 8

I present the parent rosette as a combination of symmetries, perfect 12 and imperfect 5 in the center of this pattern for example. When there are two types of rosettes present in the pattern as shown here for the classic 12 and 8 rosettes, this is now a combination of perfect 12, perfect 8, and imperfect 5 star polygons. Despite this apparent complication, the layouts are no more difficult. This Link will take you to a 10 MB pdf file until I convert it to webpage format.