| A | B |
|---|
| Number of differences of values human eye can see | 30 |
| number of values we can represent in drawing | 10 |
| best way to accurately see values | squinting |
| located in middle of value scale | midtones |
| located as #1 on value scale | white of paper |
| actual color of an object | local color |
| technique of applying values in layers | blocking in |
| shape of cast shadow of sphere | elliptical |
| a visual way for artists to arrange grays fro lightest to darkest | value scale |
| darkest tone you can achieve with drawing medium | darkest value |
| how an artist should learn to draw a circle | freehand |
| knowing how to render local color into value gives this to a drawing | depth and substance |
| An index of light | value |
| you start a tonal drawing with these 3 values | white of paper, darkest black you can make, and middle tone |
| In a tonal drawing, a sphere is not this: | a flat disk |
| This is the closest part of the sphere to a viewer's eye | the center |
