Hard Light
Hard light sources cast shadows whose appearance of the shadow depends on the lighting instrument. For example, fresnel lights can be focused such that their shadows can be "cut" with crisp shadows. That is, the shadows produced will have 'harder' edges with less transition between illumination and shadow. The focused light will produce harder-edged shadows. Focusing a fresnel makes the rays of emitted light more parallel. The parallelism of these rays determines the quality of the shadows. For shadows with no transitional edge/gradient, a point light source is required.
When hitting a textured surface at an angle, hard light will accentuate the textures and details in an object.
Read more about this topic: Soft Light
Famous quotes containing the words hard and/or light:
“Turtle Goddess
she of the hard shell
soft underneath
awaits enormously
in a dark grotto
the young Heroes....”
—Denise Levertov (b. 1923)
“A noble company gathered to develop a society that would create harmony, love, and usefulness. Now I sit on the grave of great hopes.... I look back to see a light that went out from it—small, but bright and pure and true.”
—Rebecca Buffum Spring (1811–1911)