Color Correction and Restoration - Beginning Photo Retouching and Restoration Using GIMP - page 104

Figure 4-44. Before and after comparison
Tutorial 14: Restoring an Uneven Color Shift
This image was displayed in a frame for more than 35 years (Figure 4-45 ). You can see the portion that was
exposed to light has a bluish cast, while the rest of the image, protected by the frame, has a more subtle
reddish cast. This tutorial will be even longer than the last one (but not terribly long).
Figure 4-45. This image had been in a frame for more than 35 years