How to make a simple 3D origami cup (page 12)

 

21. Apply the horizontal "mountain-fold" of the step #20.   Prepare to rotate the origami cup model by 90 degrees.

22. Rotate the origami cup model by 90 degrees.   Prepare to repeat the steps #17-21.

 

 

 

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17