Fixing the Shadows

First, we’ll work on the shadows to correct the exposure.

Step 1

Open a digital photo to edit. We recommend using a photo with a good exposure. Any image compression (ex. JPEG compression) should be minimal. The quality of the result greatly depends on the photo used.

Photo of a Winery in Pentiction, BC.

Step 2

Create a new Levels adjustment layer (Layer> New Adjustment Layer> Levels). In the Levels window, adjust the middle input slider so that the shadows are properly exposed. Don’t worry if the highlights become overexposed.

Editing the Levels to correct the exposure of the shadows.

Step 3

Select the layer mask of the Levels adjustment layer. To do this, click on the thumbnail of the layer mask in the Layers pallet. The thumbnail of the layer mask should have a white outline when selected.

Step 4

Open the Apply Image tool (Image> Apply Image) and apply these settings:
  • Layer: Background
  • Channel: RGB
  • Invert: Checked
  • Blending: Multiply or Normal (both do the same thing)
  • Opacity: 100%

Using the Apply Image tool.

Step 5

The layer mask thumbnail should look like an inverted monochrome version of the picture. This layer corrects the shadows so we’ll rename the layer to Shadows.

Layer renamed to Shadows.