How to make an origami bench

(page 3)

3rd picture of origami bench

03.

Mountain-fold in half vertically and then unfold.

Prepare to apply "Z-fold" horizontally and then unfold.

Study above link to learn how to apply "Z-fold" .

4th picture of origami bench

04.

{Z-fold} horizontally and then unfold.

Prepare to apply a vertical "gate-fold" and then unfold.