How to make an origami butterfly based on open sink-fold (page 8)

 

13. Turn the model over.   Prepare to rotate the model by 90 degrees.

14. Rotate the model by 90 degrees.   Prepare to lay the model down by rotating it in 90 degrees.

 

 

 

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