blackberry fish sketch (WIP)

Howdy. I did this sketch before going to the gym today.  This is part of a series I want to exhibit in a gallery. 

Was at school all day doing the 3D assessment/exam and I think am in a pretty good place.  No relaxing though until it's handed in!  I'll post up photos of my finished wares tomorrow.  I wish I modelled the armour of my arm more detailed and flamboyant but I wasn't confident I'd get it done if I didn't stick to a simpler design.  I can always go nuts next time....when the turnaround isnt too quick.