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:
“I know that some will have hard thoughts of me, when they hear their Christ named beside my Buddha, yet I am sure that I am willing they should love their Christ more than my Buddha, for the love is the main thing, and I like him too.”
—Henry David Thoreau (1817–1862)
“Thine eyes shall see the light of distant skies:
Yet, Cole! thy heart shall bear to Europe’s strand
A living image of our own bright land,
Such as upon thy glorious canvas lies;”
—William Cullen Bryant (1794–1878)