Step 1: First, prepare a square piece of paper. Fold it up and down, unfold it, and leave a crease.
The second step is to cut the square paper into two parts with equal size along the crease.
Step 3, take a part, fold the upper and lower long sides in half, unfold and leave a crease.
Step 4: Fold the four corners of the paper to the middle mark to form four triangles with the same size.
Fifth, fold the upper and lower edges along the center line.
Step 6: Fold the front and back sides to the top and align them. Then fold the newly formed two lower edges to the upper edge. Spread out so that the front and back are divided into four equal parts of the same size.
Step 7: Fold in half along both sides of the crease, one in front of the other, as shown in the figure.
Step 8: Fold the left and right corners in half. In this way, the upper part is folded.
Step 9, take out another part of the paper, first fold a small part of the front side of the short side upwards, and then continue to fold a part of the back side upwards with the same size.
Step 10: Continue to fold up according to the above steps until the paper is folded. As shown in the figure.
Step 1 1, fold the two ends together like this. So the lower part is folded.
Step 12: Tie the rope between the two parts and fix it. Subtract the extra rope.
Step 13: Spread all the wings and adjust the shape. In this way, the beautiful butterfly was folded. Is it beautiful?