Finding and Identifying the Light Source

Before we can create the ray of light, we need to separate the bright areas from the image.

Step 1

Open a photo you would like to edit. Or, you may use the photo used in this tutorial (from iStockPhoto).

Step 2

Before we start, we need to duplicate the layer (Layer> Duplicate or Ctrl+J).

Duplicate Layer

Step 3

To find and separate the light source in the photo, we’ll use the Levels tool (Image> Adjustment> Levels or Ctrl+L). Drag the middle input slider all the way to the left.