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:
“Christianity only hopes. It has hung its harp on the willows, and cannot sing a song in a strange land. It has dreamed a sad dream, and does not yet welcome the morning with joy. The mother tells her falsehoods to her child, but, thank heaven, the child does not grow up in its parent’s shadow. Our mother’s faith has not grown with her experience. Her experience has been too much for her. The lesson of life was too hard for her to learn.”
—Henry David Thoreau (1817–1862)
“But the path of the righteous is like the light of dawn, which shines brighter and brighter until full day. The way of the wicked is like deep darkness; they do not know what they stumble over.”
—Bible: Hebrew, Proverbs 4:18-19.