Method for make origami bookmark

1. First, take a square piece of colored paper.

2. Align and fold up and down, and then align and fold left and right.

3. Then unfold, and a cross crease appears.

4. Fold diagonally, align and flatten.

5. Expand, as shown.

6. Fold the bottom right angle upwards, as shown in the figure.

7. Fold diagonally again.

8. Expand and fold the left and right corners inward.

9. The simple lazy bookmark is ready. Just try it.