18.) Now double click the regular layer thumbnail for the Hue/Saturation adjustment layer to bring up the Hue/Saturation dialog box. Drag the Hue slider to -20, Saturation to +30, and Lightness to +80 and notice how the sky changes as you slide. See how the lower portion of the sky is more affected that the upper portion?
19.) With these values, click OK to the Hue/Saturation dialog.




