How to make an open origami cube III

(page 2)

1st picture of origami open cube III

01.

Let's start with the back side of the paper facing up.

Prepare to apply a horizontal "mountain-fold" and then unfold.

2nd picture of origami open cube III

02.

Apply a horizontal "mountain-fold" of the step #1 and then unfold.

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