Softness/hardness of Various Light Sources
Most light sources have a non-negligible size and therefore exhibit the properties of a soft light to some degree. Even the sun does not cast perfectly hard shadows.
In "hard" light sources, the parallelism of the rays is an important factor in determining shadow behaviour.
The quality of light can be altered by using diffusion gel or aiming a lighting instrument at diffusing material such as a silk. When shooting outdoors, cloud cover provides nature's version of a softbox.
Read more about this topic: Soft Light
Famous quotes containing the words softness, hardness, light and/or sources:
“... wealth and female softness equally tend to debase mankind!”
—Mary Wollstonecraft (1759–1797)
“Despots play their part in the works of thinkers. Fettered words are terrible words. The writer doubles and trebles the power of his writing when a ruler imposes silence on the people. Something emerges from that enforced silence, a mysterious fullness which filters through and becomes steely in the thought. Repression in history leads to conciseness in the historian, and the rocklike hardness of much celebrated prose is due to the tempering of the tyrant.”
—Victor Hugo (1802–1885)
“Signal smokes, war drums, feathered bonnets against the western sky. New messiahs, young leaders are ready to hurl the finest light cavalry in the world against Fort Stark. In the Kiowa village, the beat of drums echoes in the pulsebeat of the young braves. Fighters under a common banner, old quarrels forgotten, Comanche rides with Arapaho, Apache with Cheyenne. All chant of war. War to drive the white man forever from the red man’s hunting ground.”
—Frank S. Nugent (1908–1965)
“Even healthy families need outside sources of moral guidance to keep those tensions from imploding—and this means, among other things, a public philosophy of gender equality and concern for child welfare. When instead the larger culture aggrandizes wife beaters, degrades women or nods approvingly at child slappers, the family gets a little more dangerous for everyone, and so, inevitably, does the larger world.”
—Barbara Ehrenreich (20th century)