Page 46 - Portfolio -Farah (1) (1)_Neat
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General Information                                  Modeling
                                                            Layering Model
  Layering and gradation is the main concept for                              47
  this model.
  A grading of size and direction produce linear
  perspective. The illusion of reduced scale as
  distance increases is a product of gradation in
  size and direction.
  gradation of color and tone, from warm to cool
  and dark, to light produce aerial perspective. As
  tone becomes lighter and colors become cooler,
  apparent distance increases.
  Grading a shape from dark to light will cause
  the eye to move along the shape. The eye will
  travel towards the point of maximum contrast,
  following the graded shape.
  Without tonal gradation, the eye will go directly
  to the point of maximum contrast rather than
  traveling along the graded shape. The image
  becomes static.
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