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:
“It is always dangerous to generalise, but the American people, while infinitely generous, are a hard and strong race and, but for the few cemeteries I have seen, I am inclined to think they never die.”
—Margot Asquith (1864–1945)
“Sitting by a lamp more often brings
Not peace, but other things.
Beyond the light stand failure and remorse....”
—Philip Larkin (1922–1986)