Thursday, 27 September 2012

Lighting


Lighting
The eye is far more sensitive to lighting changes than a camera.
Lighting can be used to highlight and pick out important details.

Contrast
  • In bright light conditions there can be conflict in settings used. High contrast leads to loss of detail. 
  • Contrast is the difference between the lightest and darkest areas
  • High contrast can be used for dramatic effect
  • Use lighting to balance contrast

Quality
Light can either be hard or soft. Hard light throws hard-edged shadows. Soft light softens the edge between light and shadows.
  • Diffusing the light source or moving it further back will make soft light
  • Bright sunlight gives hard light and hard shadows
  • A cloudy sky gives soft light and soft shadows
  • Small intense lamps make hard light

Direction
  • The direction of hard light can give clues to the mood or time of day 
  • Increasing the angle increases the drama 
  • Soft light is harder to control and the direction is less important
  • Blue light can be used to signify moonlight, but is should be directed from above and behind to be convincing

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