A definition of what drawing means, an explanation of the different types of drawing, and why drawing is so important to human beings.
Engineering Drawing, Definition, Types and Reasons for Studying
A Definition of Drawing
Chapter 3 Line
What is Drawing?
Drawing, Painting, and 2-D Art.ppt
What is contemporary drawing?
A Definition of Drawing
The Design Elements of Composing a Drawing - dummies
Black frontal 'emu' drawings from HC-03.
Drawing Department of Visual Studies
What Is Drawing? - A Detailed Introduction to Drawing Artwork
Definition drawing of the part