VALUE SCALES

Below are examples of a variety of value scales.
Below is a straight forward graphite value scale steps 1-10

 

Below is an modified / creative example of the scale above
The artist considered forming a composition using value, shape, and gravity / balance.

 

Appropriated from "Experimental Drawing"

 

Below demonstrates how value can mold or model shapes into a volumetric form
Below, also is an example of how logical value application can imply a directional light source.
Based on the values and cast shadow, what direction do you think the light source is coming from?

 

Below is an example of how light forms around a spherical form.
Try to pin-point the highlight, Middle tone, Dark tone, Reflected light, and Cast Shadow.

Appropriated from "Experimental Drawing"