Source: Image of The Tetons and the Snake River, Public Domain Image of Gray Scale, Public Domain http://en.wikipedia.org/wiki/Gray_Scale Image of Sphere, by Maria Tucker Image of Young Rembrandt, Public Domain Image of People of Chilimark, Public Domain Image of The Orrery, Public Domain
The subtle use of gradation to create dramatic value.
The range between light and dark as it pertains to value.
The absence of light and provides the weight to form.
The illumination aspect to form.
Another term for lightness or darkness.