Wendy Carlos and color perception

Boing Boing: "In addition to being one of the most historically significant pioneers in electronic music, Wendy Carlos is fascinated with how people see and hear. I am, too. She has been conducting experiments on color perception for over 50 years. Wendy created a cool little red/green color lightbox and a series of pages that show how two monochrome images can create full-color images when combined."