Ford Figure 5
Figure 5. Use of tinting and screening. A) The map has poorly defined
areas, because they are too similar in tonality. Even though the area
labeled "Wadi Arid" is defined by a screen pattern that is different
in composition from the pattern in adjacent areas, the density is
about the same. B) The darker screen produces a better contrast with
surrounding areas.
A

B
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Last modified: Tue Oct 24 16:16:46 EDT 2000