How to fold an origami butterfly?

The steps of origami butterfly are as follows:

Material preparation: square paper.

1. First, prepare a square piece of paper (if there is no square piece of paper, you can cut it with a rectangular piece of paper), fold it diagonally in half, and a straight line will appear after opening it.

2. Fold the other side in the same way, and it will be two straight lines after opening.

3. Fold the square paper in half, opposite to the first two straight creases.

4. Fold the paper according to the folding marks in the previous three steps. Note that the paper should be inward, and it should be triangular after folding.

5. Select one of the corners and fold it up to form the shape shown below.

6. Next, prepare to form a symmetrical figure and fold the symmetrical angle of the previous angle in this way.

7. Fold the paper backwards from 2/3, and the folded shape is larger than the folding angle in the previous step, forming a triangle.

8. Open the right corner, and the distance between two points should be parallel to the center line.

9. Fold the left corner in the same way, and a symmetrical figure is formed at this time. Because it is a symmetrical figure. So fold the whole body according to the midline, and all the shapes just match.

10. Open the left wing of the butterfly according to the trace on the paper in the picture to form a flying shape.

1 1. Fold and spread the right wing in the same way, thus forming a beautiful butterfly.

Introduction to butterflies:

Butterfly is a general term for Insecta, Neuroptera, Lepidoptera and Papilionidae, with nearly 20,000 recorded species in the world. China is rich in butterfly resources, with more than 2,000 recorded species. The tentacles of most butterflies are rod-shaped or hammer-shaped, slender and slightly thick at the bottom. During the day, the wing interlocking device is a wing hug, and the body is slender.

Butterflies are called "flying flowers" and are very beautiful insects. Most butterflies are medium and large, with wings spread between 15~260 mm and two pairs of membranous wings. The body is long and cylindrical, and it is divided into three parts: head, chest and abdomen. The body and wing membrane are covered with scales and hair, forming stripes of various colors.