This is a book that summarizes how to fold and make Rose flowers from a single square piece of origami. This book introduces Roses folded from a single sheet of paper in a systematic way, focusing in particular on "Twist Folding" and its more evolved forms, "Complex Twist Folding" and "Multiple Twist Folding." The newly developed "Complex Twist Folding" is made by a method that repeats "Twist Folding" twice in different directions. So as a result it has petal density as twice as that of the regular model. Similarly, the newly developed "Advanced Multiple Twist Folding" is made by a technique adopting wedge-shaped folds to transform and shift the ridge line, repeating the "Twist Folding" twice in the same direction.And it has achieved petal density about as three times as than the that of regular model. The works featured are as follows: 1.Twist Folding Rose N3, N4 Primary Model Standard Rose N3 Blooming Rose N6 2.Complex Twist Folding Rose Plump petal Rose W2 Large-flowered Rose W3 3.Advanced Multiple Twist Folding Simple Rose M1 High-density petal Rose M2 This book explains how to fold seven roses and calyx with plenty of photos and detailed folding diagrams. Each piece is difficult to create because of a logical design. So you'll have a great sense of achievement and satisfaction after completed. Please use the practice sheets to step up gradually. I hope that through the origami in this book, many people will experience the joy of making things, and that you'll reproduce each work skillfully transcending time and space. *This e-book (Kobo version) uses high-resolution images of 2560x1920 pixels.