Drawing Class Sketches and a Few Random Ones.

So the first few sketches are done for the purpose of defining space of an object.

These charcoal sketches were done attempting to focus on the negative space of random objects. (The sketch on the left was started by me, later added to during class by a classmate.)

These next two sketches are done as a shape experiment.  One is a rotating clothespin, and the other is a hybrid clothespin with a binder clip.  

Lastly are just a few sketches; a European castle, a ocean seascape, and a flying Jayhawk.