Right Brain: the area of the brain that controls spatial, creative, imaginative and non-verbal functions.
Left Brain : The area of the brain that controls verbal, mathematical and logic functions.
Contour: The
outline of a object’s edges. Contour line drawings are typically smooth and
detailed.
Blind
Contour: A
contour line drawing done by carefully observing an object without looking at
the page and using a continuous line.
