Here are just a few scans from my sketchbook. Most of the stuff here is done with just straight pencil and paper, although I have been experimenting with charcoal and other thicker graphite pencils. Nothing too fancy here, just trying to nail down the basics of traditional art and its principles.
Principles Used:
Proportion
Variety
Rhythm
Balance
Volume
Materials Used:
Canson 9″x12″ 50lb Sketch Paper
Pentel GraphGear 500 Automatic Drafting Pencil
Royal & Langnickel 2B Graphite Pencil