●      How to identify hues regardless of their value or saturation,  and the difference between hue and color
●      The ways hues can change independent of value or saturation and how they behave with value and saturation.
●      The role hues play in giving the painting harmony and discord
●      Ways hues can determine how the viewer looks at a painting
●      Hues' function:  perception, emotional impact, and symbolism.