For the production of the figures take the square piece of paper with a colored side and follow the step by step action:
- Fold the base form of "book" and make the fold "valley" in half.
- Lift the top layer of paper and Vaughn angle inside the product.
- Turn the figure.
- Vaughn into the other side.
- In the resulting triangle fold the two corners to the center.
- Open and flatten the resulting pocket.
- Fold the corners down, focusing on the scheme.
- Turn the product.
- Lift the bottom corners to the center.