Wood Bark and Branch Arrangements

Sometimes once a month, my ikebana classes will hit two days in a row. Hata Sensei is on Monday, Meei-Huey Sensei is on Tuesday. In that case I have to make 5 different kinds of arrangements within these 2 days. It is really a challenge for me. Here are the Tuesday's work. Both are naturalistic design. (5/19/2015)

Big piece of wood bark, vine,Clematis and moss

Lilac branch, Allium, Clematis and rhododendron with ceramic
vase and some moss