The Reflected Light
This light is near white or very light gray but not totally white and is important in
projecting a dimension on an object. This is the light reflected to an object from its
nearby surfaces.
The Shadow Edge
Those areas found just in between the midtone and the reflected light.
Different Shading Techniques
Regular Shading
Moving the pencil from left to right or top to bottom produces
this shading technique.
Irregular Shading
As opposed to the regular shading, the pencil's
direction in irregular shading changes at intervals.
Circular Shading
Instead of making straight lines or making irregular
strokes, a circular motion is used.
Directional Shading
Two directions are used in shading, although, they
should not overlap each other.