How to make a closed tall origami box II (page 11)

 

19. Repeat the steps #12-17 for the 2nd time.   Prepare to repeat the steps #12-17 for the 3rd time.

20. Repeat the steps #12-17 for the 3rd time.   Prepare to rotate the model by 90 degrees.

 

 

 

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16