How to make a 3D origami piano (page 8)

 

13. Rotate the origami piano model by 90 degrees.   Now, we are back to the front view of the origami piano model.   There are two flaps hanging.   Prepare to grab each flap with your thumb and index finger.

14. Grab each flap with your thumb and index finger.   Prepare to rotate each flap by 90 degrees in the reverse direction.

 

 

 

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