Goal: communicate form clearly. Draw lightly first, then strengthen the lines you want to keep.
BOXES · show width, height, and depth
CYLINDERS · keep the ends aligned
WEDGES / ANGLED FORMS
COMBINE FORMS INTO A PRODUCT
Goal: communicate form clearly. Draw lightly first, then strengthen the lines you want to keep.
The main shape is clear.
The parts are reasonably proportioned.
I showed enough depth for another person to understand the structure.
I did not spend most of my time decorating.