In His Compelling Demonstrations of Color Constancy,Land Showed That a Particular

Multiple Choice

In his compelling demonstrations of color constancy,Land showed that a particular area of a Mondrian stayed the same color even though there were major changes in the wavelengths that it was reflecting,provided that the Mondrian was

A) illuminated.
B) illuminated by at least one wavelength.
C) illuminated by at least a low and a high wavelength.
D) illuminated by at least a low, a medium, and a high wavelength.
E) monochromatic.