Correcting Tone and Exposure - Beginning Photo Retouching and Restoration Using GIMP - page 66

Figure 3-38. Creating a layer to make a Curves adjustment on

3. Open the Curves dialog box (Image Menu ➤ Colors ➤ Curves). Make a bow

curve by clicking the center and pulling up and left, as shown in Figure 3-39 . This
will work like a fill flash and lighten the darker areas in the cast shadow.