The third session of the Color Relationships class for Winter 2015 was held on Friday, January 23. We critiqued the veil illusion homework studies. Volume color and aerial, or atmospheric, perspective were introduced. Class members shared some observations and experiments with color. Composer Robert Pollock visited and gave a presentation on musical analogies to color concepts. The new homework assignment is to create two spatial illusions of volume color, one of forms immersed in a colored liquid, the other in a white atmosphere.