How to make a closed square origami box III (page 20)

 

37. Apply the horizontal "mountain-fold" of the step #36.   Prepare to rotate the origami box model by 90 degrees.

38. Rotate the origami box model by 90 degrees.   Prepare to apply a "valley-fold" .

 

 

 

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25