To folding the paper to produce repeated patterns, The different effects it produces depend on the number and angle of folding. When using this process to cut flowers, the paper can be folded two or three times and then cut it, then the resulting pattern is in the shape of four or six sides. If to cut an animal or character, the shape of the folded cut is symmetrical to the left and right. Folding paper-cut is more rhythmic because it is a symmetrical pattern.
In order to get unique paper-cut, first we have to face it, at least twice, then we can design the figure, finally we follow the figure to cut it.
The common feature of paper-cut works is axisymmetric. In the mathematical concept, the two axes are axisymmetric, and if the two axes form an axisymmetric, then the axis of symmetry is the vertical bisector of the corresponding point line.
Paper cutting and geometry