Photoshop Lab Color

LAB has a reputation for enormous power, yet virtually all reference
materials that advocate its use illustrate its capabilities with a single
class of image. This chapter introduces the basic LAB correction method
and explains why it is so extraordinarily effective—if you happen to
have a picture of a canyon.eep in Death Valley, land of desolation and summertime heat
in the high 120s, a narrow canyon holds several lessons
about color,