Lightning.txt

On one side of the folded paper, draw the zigzag outline of half a lightning bolt.

Cut along the drawn line through both layers of paper. When you unfold it, you will have a symmetrical lightning bolt shape. lightning.txt

Take your yellow paper and fold it in half lengthwise to create a long, narrow rectangle. On one side of the folded paper, draw

Many tutorials (such as "White Shark" designs) demonstrate folding a 15x15cm piece of paper into a 3D lightning bolt. lightning.txt