color wheel.

I just finished painting my color wheel for color theory (as you can see). it was not as easy as some would assume.
the way color works is fascinating, so I thought I would share.
This is from my textbook (Color: a workshop approach, by David Hornung):

"Color is said to be contained within light, but the perception of color actually takes place in the mind. As waves of light are received in the lens of the eye, they are interpreted by the brain as color...A ray of sunlight can be conceived of as being divided, like a rainbow, into a continuum of color zones. Each color zone contains more gradients than the mind can distinguish. The boundaries between colors are blurred, not sharply delineated...The perception of colored surfaces is caused by the reflection of light from those surfaces to the eye...Lightwaves that are not reflected are ont perceived as color. (page 13)"

the wavelengths are, of course, created by the vibrations caused by the movement of electrons and protons. these vibrations are constant. interesting right?