Day 177, of my 2016 sketch a day challenge

Cuttlebone

So at the end of another day of Suffolk Open Studios and it is time for sketching and as it is raining it will be this cuttlefish bone that I collected during the early spring. The Cuttlebone is the internal structure of the cuttlefish and is interesting as it is neither a bone or belongs to a fish instead it belongs to a Cephalapod.

Cuttlefish bone sketch 177