Drawing Conventions Explained

Marker Rendering

The second example illustration  -  of the drill - shown below, uses the same basic technique of building up from the lightest areas to the darkest.

If additional 'sharp' highlights are needed then the paper can be scored lightly with a sharp blade or a light streak of white crayon or chinagraph can be added.

click for web-examples

Check out the DESIGN-CYCLE section

Y7 Y8 Y9