Adobe Photoshop CS5 One-on-One

(やまだぃちぅ) #1

  1. Increase the saturation of the wing. Fortunately, I don’t have
    my heart set on a blue background; I’m more concerned about
    lifting the saturation of the insect’s wing. Click the Saturation
    tab to make it active. You’ll see the same slider bars as before.
    But instead of drifting from one color to another, each slider
    progresses from gray to full saturation. To modify the satura-
    tion of the wing independently of its background, do like so:

    • The wing is orange, so raise the Oranges value to +100.

    • That’s not enough. Luckily, the wing contains a good deal
      of yellow, so increase the Yellows value to +100 as well.

    • To settle down the background a bit, you might reason that
      Aquas is the proper choice. But as far as the HSL/Grayscale
      panel is concerned, the background is still green. Back off
      Greens to –50 to achieve the effect in Figure 9-25.




Figure 9-25.
You’ve managed to increase the saturation of one part of the
image and decrease the saturation of another, something you
can’t do with the Vibrance and Saturation sliders we saw earlier.

320 Lesson 9: Pro Photography Tools

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