The mirrors steer the light, altering its path so that all the light converges onto the camera's sensor.
One of the things they do is polarize the light, altering the randomly oriented light waves so they line up in the same direction.
An essay by Michael Baxandall, whose landmark "Limewood Sculptors of Renaissance Germany" (1980) accomplished the most recent rescue of Riemenschneider and his milieu, considers the perceptual experience of the sculptures and the way changes in natural light alter and animate their forms.
When light strikes an object, the particles that constitute light alter their rotation about their axis.
It works much like the human eye, using electricity to alter the shape of two drops of liquid, to bend light, alter focus, and produce a miniature, yet powerful (multi-megapixel) lens for a variety of applications.
For example, hatchling sea turtles follow bright light, particularly bluish light, altering their navigation.
The general theory of relativity, presented in 1915, describes how gravity can distort the path of light, altering its trajectory.
And yet for all the ways it manages to transcend genre or to extend genre's remit into ominous new areas, The Psalm Killer remains at its black, beating heart a piece of classic, textbook modern noir, presenting all the elements that are expected of the form but with changed lighting, altered meanings.
Other updates include shorter load times, upgraded textures, bloom lighting, altered visual effects, and 16:9 widescreen capabilities; however, the heads-up display is always displayed at the original aspect ratio, causing it to be stretched horizontally when in widescreen mode.
