Composition of Surfaces by Using Leaves

I know I am going to miss Hata sensei's class on 5/16/2016 due to a doctor's appointment. So I made one of the three assignments before class instead. This one was supposed to be done in class.
I mainly use leaves with two or more kinds that should be showing their surface.  I used two Hosta leaves, front and back side, and ivy (1st picture with carnation).

 

The 2nd arrangement, one Peace lily and a Tiger tail leaves are both folded in with Hosta and Allium.
The other two assignments are: Composition of Straight Line and Arrangement in a basket with peonies. Hopefully I will find the time to do them.