Two Free Style Arrangements

I have two arrangements for today's class, one is done with flowering branches heavily arranged, another one is airy, lightly arranged. All the materials are from my garden and beyond. I like to use the seasonal flowers. I think I chose the right containers for both arrangement perfectly. (5/6/2014)

 Eastern Red bud, Bridal spirea and Tulip in
a light blue ceramic Suiban

Branch (forget the name) and rhododendron
 in a tall ceramic vase