Dust, Light Scratch, and Stain Removal - Beginning Photo Retouching and Restoration Using GIMP - page 139

6. Select the Move tool (M) and click in the sky area (Figure 6-4 ). Using the

left arrow key, nudge the layer two or three times until most of the dust vanishes
(the Lighten only blend mode lightens the dark dust specks).

Figure 6-4. Nudging the layer slightly to remove the dust