A second dominant color space model uses reflected light. This subtractive model attains white by subtracting pigments that reflect cyan, magenta and yellow (CMY) light. Printing processes ...

When light from a standard projector is shone on ... magenta and yellow – used in the common CMY colour scheme. They then used a modified projector to display semi-permanent images, such as ...

It’s a fun piece with a noble goal and, like the Mr. Jones of Counting Crows fame, you can show the beautiful women the bright CMY color wheel comin’ through your watch face. Sha la la la la la.