2008

Three spheres at an equal distance from a light source. The sphere on the left has a
matte material, the sphere in the middle is glossy, and the sphere on the right is glossy
but has a much darker color.
A display of illuminance shows that it is the same for all three spheres.
A display of luminance shows that the two spheres on the left reflect about the same
amount of light, but the darker sphere on the right reflects little light except for its
highlight.
6554 | Chapter 19 Effects and Environments